Chassis L01.1E AA
Chassis L01.1E AA
Chassis L01.1E AA
Chassis
L01.1E
AA
(LARGE SCREEN)
CL16532008_035.eps 160501
Contents
1. Technical Specifications, Connections and Chassis Overview 2. Safety & Maintenance Instructions, Warnings and Notes 3. Directions for Use 4. Mechanical Instructions 5. Service Modes, Error Codes and Faultfinding 6. Block Diagram, Testpoints, I2C And Supply Voltage Overview Block Diagram Testpoint Overview I2C And Supply Voltage Overview 7. Electrical Diagrams and PWBs Power Supply (Diagram A1) Line Deflection (Diagram A2) Diversity Tables A2, A9, A12 Frame Deflection (Diagram A3) Tuner IF (Diagram A4) Video IF and Sound IF (Diagram A5) Synchronization (Diagram A6) Control (Diagram A7) Audio Amplifier (Diagram A8) NICAM (Stereo/SAP) Decoder (Diagram A9) Audio/Video Source Switching (Diagram A10) Front I/O + Control, Headphone(Diagram A12) Rear I/O SCART (Diagram A14) Tilt and Rotation (Diagram A15) CRT (Diagram B1) SCAVEM (Diagram B2) Side AV and Headphone (Diagram C) Side AV and Headphone (Diagram E1) Top Control (RF) (Diagram T) Top Control (FSQ) (Diagram T1)
Page
2 4 5 9 10
Contents
8. Alignments 9. Circuit Description List of Abbreviations 10 Spare Parts List
Page
49 56 65 67
19 20 21 Diagram 22 23 24 25 26 27 28 29 30 31 32 33 34 35 42 43 45 46 47 48
PWB 36-41 36-41 36-41 36-41 36-41 36-41 36-41 36-41 36-41 36-41 36-41 36-41 36-41 44 39 45 46 47 48
Copyright 2001 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Printed in the Netherlands Subject to modification
GB 2
1.
L01.1E
1.1
1.1.1
Technical Specifications
Reception Tuning system Colour systems Sound systems PLL PAL B/G, D/K, I SECAM B/G, L/L FM/AM-mono FM-stereo (2CS) NICAM FM radio (10.7 MHz) : PAL BG : SECAM L/L : PAL 60 (playback only) : : : : : : :
Channel selections IF frequency Aerial input 1.1.2 Miscellaneous Audio output (RMS) Mains voltage Mains frequency Ambient temperature Maximum humidity Power consumption Standby Power consumption
A/V connections
: 2 x 5 W stereo : 2 x 10 W stereo : 220 - 240 V ( 10 %) : 50 / 60 Hz ( 5 %) : + 5 to + 45 deg. C : 90 % R.H. : 58 W (21) to : 100 W (33) : <3W
1.2
1.2.1
Connections
Side (or Front) Connections and Top (or Front) Control
V-
V+
C-
C+
Mono
IR RED
V-
V+
C-
C+
Video
R L Audio
- VOLUME +
- PROGRAM +
CVBS (1 Vpp / 75 W) L (0.5 Vrms / 10 kW) R (0.5 Vrms / 10 kW) 3.5 mm (8 - 600 W / 4 mW)
L01.1E
1.
GB 3
75 Ohm
AUDIO OUT
21
L FM R
EXTERNAL 2
20
CL96532137_056.eps 171199
EXTERNAL 1
CL 16532008_036.eps 220501
Figure 1-4 1 2 3 4 5 6 7 8 - Audio - Audio - Audio - Audio - CVBS-status R (0.5 Vrms / 1 kW) R (0.5 Vrms / 10 kW) L (0.5 Vrms / 1 kW) GND GND L (0.5 Vrms / 10 kW) 0 - 2.0 V: INT 4.5 - 7 V: EXT 16:9 9.5 - 12 V: EXT 4:3 GND
: 75 W, Coax (IECtype)
21
20
CL96532137_056.eps 171199
Figure 1-3 R (0.5 Vrms / 1 kW) R (0.5 Vrms / 10 kW) L (0.5 Vrms / 1 kW) GND GND Audio L (0.5 Vrms / 10 kW) Blue / U (0.7 Vpp / 75 W) CVBS-status 0 - 2.0 V: INT 4.5 - 7 V: EXT 16:9 9.5 - 12 V: EXT 4:3 9 GND 1011- Green / Y (0.7 Vpp / 75 W) 1213GND 14GND 15- Red / V (0.7 Vpp / 75 W) 16- RGB-status 0 - 0.4 V: INT 1 - 3 V: EXT / 75 W 17GND 18GND 19- CVBS (1 Vpp / 75 W) 20- CVBS (1 Vpp / 75 W) 21- Earth GND 1 2 3 4 5 6 7 8 Audio Audio Audio
GB 4 1.3
1.
L01.1E
Chassis Overview
E1
POWER SUPPLY LINE DEFLECTION FRAME DEFLECTION TUNER IF VIDEO + SOUND IF MAIN CHASSIS PANEL SYNCHRONISATION CONTROL (P) AUDIO AMPLIFIER NICAM + 2CS + BTSC DECODER A/V SWITCHING FRONT I/O + CONTROL + HEADPHONE REAR I/O SCART TILT & ROTATION
CL 16532008_037.eps 160501
Figure 1-5
L01.1E
2.
GB 5
2.3
Warnings
In order to prevent damage to ICs and transistors, avoid all high voltage flashovers. In order to prevent damage to the picture tube, use the method shown in Fig. 2-1, to discharge the picture tube. Use a high voltage probe and a multi-meter (position VDC). Discharge until the meter reading is 0 V (after approx. 30 s).
Safety regulations require that after a repair, the set must be returned in its original condition. Pay particular attention to the following points: General repair instruction: as a strict precaution, we advise you to re-solder the solder connections through which the horizontal deflection current is flowing, in particular: all pins of the line output transformer (LOT) fly-back capacitor(s) S-correction capacitor(s) line output transistor pins of the connector with wires to the deflection coil other components through which the deflection current flows. Note: This re-soldering is advised to prevent bad connections due to metal fatigue in solder connections and is therefore only necessary for television sets more than two years old. Route the wire trees and EHT cable correctly and secure them with the mounted cable clamps. Check the insulation of the AC power cord for external damage. Check the strain relief of the AC power cord for proper function, to prevent the cord from touching the CRT, hot components, or heat sinks. Check the electrical DC resistance between the AC plug and the secondary side (only for sets that have an isolated power supply). Do this as follows: 1. Unplug the AC power cord and connect a wire between the two pins of the AC plug. 2. Turn on the main power switch (keep the AC power cord unplugged!). 3. Measure the resistance value between the pins of the AC plug and the metal shielding of the tuner or the aerial connection of the set. The reading should be between 4.5 MW and 12 M W. 4. Switch the TV OFF and remove the wire between the two pins of the AC plug. Check the cabinet for defects, to prevent the possibility of the customer touching any internal parts.
CL 26532098/042 140792
Figure 2-1 All ICs and many other semiconductors are susceptible . Careless handling to electrostatic discharges (ESD) during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set by a wristband with resistance. Keep components and tools also at this potential. Available ESD protection equipment: Complete kit ESD3 (small tablemat, wristband, connection box, extension cable, and ground cable) 4822 310 10671. Wristband tester 4822 344 13999. Together with the deflection unit and any multi-pole unit, flat square picture tubes form an integrated unit. The deflection and the multi-pole units are set optimally at the factory. Adjustment of this unit during repair is therefore not recommended. Be careful during measurements in the high voltage section and on the picture tube. Never replace modules or other components while the unit is switched ON. When you align the set, use plastic rather than metal tools. This will prevent any short circuits and the danger of a circuit becoming unstable.
2.4
Notes
Measure the voltages and waveforms with regard to the chassis (= tuner) ground ( ), or hot ground ( ), depending on the area of circuitry being tested. The voltages and waveforms shown in the diagrams are indicative. Measure them in the Service Default Mode (see chapter 5) with a color bar signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and picture carrier at 475.25 MHz (PAL) or 61.25 MHz (NTSC, channel 3). Where necessary, measure the waveforms and voltages with ( ) and without ( ) aerial signal. Measure the voltages in the power supply section both in normal operation ( ) and in standby ( ). These values are indicated by means of the appropriate symbols. The picture tube panel has printed spark gaps. Each spark gap is connected between an electrode of the picture tube and the Aquadag coating. The semiconductors indicated in the circuit diagram and in the parts lists are completely interchangeable per position with the semiconductors in the unit, irrespective of the type indication on these semiconductors.
2.2
Maintenance Instructions
It is recommended to have a maintenance inspection carried out by qualified service personnel. The interval depends on the usage conditions: When the set is used under normal circumstances, for example in a living room, the recommended interval is three to five years. When the set is used in an environment with higher dust, grease or moisture levels, for example in a kitchen, the recommended interval is one year. The maintenance inspection includes the following actions: 1. Perform the 'general repair instruction' noted above. 2. Clean the power supply and deflection circuitry on the chassis. 3. Clean the picture tube panel and the neck of the picture tube.
GB 6
3.
Remote control
5 cm
5 cm
5 cm
Screen information / permanent no. To display / clear the program number, name (if it exists), time, audio mode and time remaining for the sleep feature. Press the key for 5 seconds to activate permanent display of the number.This key is also used to exit from the menu. VCR key (p.11) Standby Lets you place the TV set on standby.To turn on the TV, press P @ @, b, 0 to 9 (or ). Teletext keys (p. 8), VCR keys (p.11) and list of radio stations (p. 5) Sleep To select an automatic standby after a preset time (from 0 to 240 minutes). 16:9 modes (p. 9) Pre-set image Used to access a series of stored settings: Bright, Natural, Soft, Multimedia and return to Personal. Teletext (p. 8)
L01.1E
Place your TV on a solid, stable surface, leaving a space of at least 5 cm around the appliance. To avoid accidents, do not put anything on the set such as a cloth or cover, a container full of liquid (vase) or a heat source (lamp).The set must not be exposed to water.
Incredible Surround (only available on certain versions) To activate / disable the Incredible Surround feature. In stereo, the speakers appear further apart. In mono, a pseudospatial stereo effect is obtained.
Connections
Pre-set sound Used to access a series of stored settings: Speech, Music, Theatre and return to Personal. Menu To call up or exit the menus. Cursor These 4 keys are used to move around the menus or provide direct access to the different 16:9 formats (p.9). Volume To adjust the sound level Mute To mute or restore the sound. Number keys Direct access to the programmes. For a 2 digit program, enter the 2nd digit before the dash disappears. Selection of EXT socket Press several times to select EXT1, EXT2, S-VHS and AV.
Insert the two R6-type batteries (supplied) making sure that they are the right way round. Check that the mode selector is set to TV. The batteries supplied with this appliance do not contain mercury or nickel cadmium. If you have access to a recycling facility, please do not discard your used batteries (if in doubt, consult your dealer).When the batteries are replaced, use the same type.
Switching on
FM. ANT.
Program selection To access the next or previous programme.The number, (name) and sound mode are displayed for a few moments. For some programs, the title of the program will be displayed at the bottom of the screen. Teletext keys (p.8) or VCR keys (p.11)
Insert the aerial plug into the : socket at the rear of the set. For the versions equipped with a radio: insert the radio aerial socket into the FM ANT socket using the adapter supplied. If you are using an indoor aerial, reception may be difficult in certain conditions.You can improve reception by rotating the aerial. If the reception remains poor, you will need to use an external aerial. Insert the mains plug into a wall socket (220240 V / 50 Hz). To switch on the set, press the on/off key. A red indicator comes on and the screen lights up. Go straight to the chapter Quick installation on page 4. If the television remains in standby mode, press P # on the remote control. The indicator will flash when you use the remote control.
The television set has 4 keys which are located on the front or the top of the set depending on the model.
Sound mode Used to force programmes in Stereo to Mono or, for bilingual programs, to choose between Dual I or Dual II. For TV sets equipped for Nicam reception, depending on the programmes, you can force the Stereo Nicam sound to Mono or select between Nicam Dual I, Nicam Dual II and Mono. The Mono indication is red when in forced position.
Quick installation
This menu is used to store the programmes one at a time. & Press the H key. With the cursor, select the Install menu then Manual store:
Manual store
The first time you switch on the television, a menu appears on the screen and the tuning starts automatically.
Auto Store
Europe
If the menu is not displayed, press and hold down the - and + keys on the TV set for 5 seconds to start the tuning. All the available TV programs and radio stations * will be stored. This operation takes a few minutes.The display shows the progress of the System: select Europe (automatic detection*) or Western Europe (BG standard), Eastern Europe (DK standard), United Kingdom (I standard) or France (LL standard). !
search and the number of programs found. At the end of the search, the menu disappears. To exit or interrupt the search, press H. If no program is found, consult the possible solutions p. 12. & If the transmitter or cable network sends the automatic sort signal, the programs will be numbered correctly. In this case, the installation is complete. If this is not the case, you need to use the Sort menu to number the programs correctly. Some transmitters or cable networks broadcast their own sort parameters (region, language, etc.). In this case, indicate your choice using the keys and validate with . * Only on versions equipped with a radio.
* Except for France (LL standard), you must select choice France. Search: press .The search starts. Once a programme is found, the scanning stops and its name is displayed (when available). Go to the next step. If you know the frequency of the required programme, this can be entered directly using the 0 to 9 keys. If no picture is found, consult the possible solutions (p. 12). Program No.: enter the required number with the or 0 to 9 keys. Fine Tune: if the reception is not satisfactory, adjust using the keys. Store: press .The program is stored. Repeat steps to ! for each programme to store. To quit the menus, press d.
Program sort
With the cursor, select the Install menu followed by the Sort menu. Select the programme you want to move using the keys and press . Then use the keys to select the new number and validate with . ( Repeat steps and for each program you wish to renumber. To quit the menus, press d.
& Press the H key and select the Install menu: Language: to change the display language for the menus. Country: to select your country (GB for Great Britain). This setting is used for the search, automatic programme sort and teletext display. If your country does not appear in the list, select . . . Auto Store: to start automatic search for all programmes available in your region. If the transmitter or cable network sends the
automatic sort signal, the programmes will be numbered correctly. If this is not the case, you need to use the Sort menu to renumber the programmes (see p. 4). Some transmitters or cable networks broadcast their own sort parameters (region, language, etc.). In this case, indicate your choice using the keys and validate with .To quit or interrupt the search, press H. If no picture is found, consult the possible solutions (p. 12). ( To quit the menus, press d.
Program name
Use the keys to move around the name display area (5 characters) and the keys to select the characters. ( When the name has been entered, use the key to exit.The name is stored. Repeat steps to ( for each programme you wish to name. To quit the menus, press d.
If required, you can give a name to the programmes and external connectors. Note: on installation, the programs are named automatically when an identification signal is sent. & Press the H key. With the cursor, select the Install menu, then Name Use the keys to select the programme to name or rename.
3.
Choice of TV or radio mode Press the key on the remote control to switch the TV set to either TV or radio mode. In radio mode, the number, station name (if available), frequency and sound mode are displayed on the screen. To enter the station names, use the Name menu (p. 4) Program selection Use the 0 9 or @ P # keys to select the FM stations (from 1 to 40). List of radio stations Press the key to display the list of radio stations radio. Use the keys to change station and the d key to exit.
Using the radio menus Use the H key to access the specific radio setting. Search for radio stations If you used the quick installation, all available FM stations have already been stored.To start a new search, use the Install :Auto Store menu (for a complete search) or Manual Store (for a station by station search).The Sort and Name menus let you sort or name the radio stations. Operation of these menus is the same as for the TV menus.
GB 7
GB 8
Picture settings
3.
Mainge
--I------ 39
This menu lets you use the TV set as an alarm. & Press the H key. With the cursor, select the Options menu then Timer : Sleep: to select an automatic standby period.
Timer 10:56
Picture $ Brightness Colour Contrast Sharpness Colour Temp. Store Sleep $ Time Start Time Stop Time Program No. Activate
L01.1E
Use the keys to select a setting and the keys to adjust. Note: during the picture adjustment, only the selected line remains displayed. Press to display the menu again.
Once the adjustments have been made, select Store and press to store them. Press d to exit. Description of the adjustments: Brightness: this changes picture brilliance. Colour: this changes the intensity of the colour. Contrast: this changes the difference between the light and dark tones. Sharpness: this changes the picture definition. Colour Temp.: this changes the colour rendering: Cold (bluer), Normal (balanced) or Warm (redder). Store: to store the picture adjustments and settings (as well as the settings for Contrast + and NR in the Features menu). ( Start Time: enter the start time. Stop Time: enter the standby time. Program No.: enter the number of the programme for the wake-up alarm. For models equipped with a radio, you can select an FM station by using the keys (the 09 keys are only used to select TV programs). ! Activate: the settings include: Once for a single alarm, Daily for each day, Stop to cancel. Press b to put the TV set in standby. It will automatically come on at the time programmed. If you leave the TV set on, it will just change programmes at the time entered (and will go to standby mode at the Stop Time). By combining the TV lock and Timer functions, you can restrict the period during which the TV set is used, for example by your children.
Sound adjustments
& Press H, select Sound () and press . The Sound menu is displayed:
This setting is also available via the ` key on the remote control. Time: enter the current time. Note: the time is updated automatically each time the TV set is switched on via the teletext information on program no. 1. If this program does not have teletext, the update will not take place.
-----I--- 56
Use the keys to select a setting and the keys to adjust. Once the adjustments have been made, select Store and press to store these changes. To quit the menus, press d.
Description of the settings: Treble: this alters the high frequency sounds. Bass: this alters the low frequency sounds. Balance: this balances the sound on the left and right speakers. Delta Volume*: this is used to compensate any volume discrepancies between the different programs or EXT sockets.This setting is available for programs 0 to 40 and the EXT sockets. AVL* (Automatic Volume Leveller): this is used to limit increases in sound, especially on program change or advertising slots. Store: this is used to store the sound settings. * Only available on certain versions.
Child lock
& Press H. With the cursor, select the Options menu and position Child Lock to On. Turn off the TV set and hide the remote control.The TV set cannot be used (except via the remote control). To cancel: position Child Lock to Off.
Feature settings
Arrt
Parental control
& Press the H key, select the Features menu then Parental Cont.: You must enter your secret access code.
& Press H, select Features () and press . You can adjust: Timer, Child Lock and Parental Cont.: see next page Contrast +: automatic adjustment of the picture contrast which permanently sets the darkest part of the picture to black. NR: attenuates picture noise (snow) in difficult reception conditions.
Caution: to store the Contrast + and NR settings, use the Store choice in the Picture menu. ( Rotation (only available on very large screen sets): large screen sets are sensitive to terrestrial magnetic field variations.This setting is used to compensate for this by adjusting the picture rotation. To quit the menus, press d.
The first time you enter this, enter code 0711 twice and then enter your new code choice. The menu is displayed. Parental Cont.: Use the keys to select the TV programme required and validate with .The + symbol will be displayed opposite the programmes or sockets that are locked. From now on, to view a locked programme, you must enter your secret code, otherwise the screen will stay blank. The access to the Install menu is also locked. Caution, for encrypted programs using an external decoder, you must lock the corresponding EXT socket. Change code: this allows you to enter a new 4 digit code. Confirm your new code by entering it a second time. If you have forgotten your secret code, enter the universal code 0711 twice. Unlock all: this is used to unlock all locked programmes. Lock All: this is used to lock all the TV programmes and EXT connectors. Press the d key to quit.
Teletext
16:9 Formats
The pictures you receive may be transmitted in 16:9 format (wide screen) or 4:3 format (conventional screen). 4:3 pictures sometimes have a black band at the top and bottom of the screen (letterbox format).This function allows you to optimise the picture display on screen.
Teletext is an information system broadcast by certain channels which can be consulted like a newspaper. It also offers access to subtitles for viewers with hearing problems or who are not familiar with the transmission language (cable networks, satellite channels, etc.). You will obtain:
Press :
Automatic switching
This TV set is also equipped with automatic switching which will select the correct-screen format, provided the specific signals are transmitted with the programmes. This automatic format can olso be modified manually.
Teletext call
POWER
- TV
- VCR
This is used to call teletext, change to transparent mode and then exit.The summary appears with a list of items that can be accessed. Each item has a corresponding 3 digit page number. If the channel selected does not broadcast teletext, the indication 100 will be displayed and the screen will remain blank (in this case, exit teletext and select another channel).
I.S.
SMART
RADIO
SMART
Selecting a page
MENU
Enter the number of the page required using the 0 to 9 or @ P # keys, . Example: page 120, enter 1 2 0.The number is displayed top left, the counter turns and then the page is displayed. Repeat this operation to view another page. If the counter continues to search, this means that the page is not transmitted. Select another number.
4:3 Mode The picture is reproduced in 4:3 format and a black band is displayed on either side of the picture.The picture may be progressively enlarged using the keys.
Coloured areas are displayed at the bottom of the screen. The 4 coloured keys are used to access the items or corresponding pages. The coloured areas flash when the item or the page is not yet available. This returns you to the contents page (usually page 100). This is used to temporarily disable or activate the teletext display. This allows you to display the top or bottom part of the page and then return to normal size. Certain pages contain sub-pages which are automatically displayed successively.This key is used to stop or resume sub-page acquisition.The indication _ appears top left. To display or hide the concealed information (games solutions).
Zoom 14:9 Mode The picture is enlarged to 14:9 format, a thin black band remains on both sides of the picture.The keys allow you to compress and move the image vertically to view the top or bottom of the picture (subtitles).
Contents
Temporary stop
Enlarge a page
Zoom 16:9 Mode The picture is enlarged to 16:9 format.This mode is recommended when displaying pictures which have black bands at the top and bottom (letterbox format). Use the keys if you wish to compress and move the image vertically to view the top or bottom of the picture.
Hidden information
Subtitle Zoom Mode This mode is used to display 4:3 pictures using the full surface of the screen leaving the sub-titles visible. Use the keys to increase or decrease the compression at the bottom of the screen.
MENU
Favourite pages
L01.1E
For teletext programs 0 to 40, you can store 4 favourite pages which can then be accessed directly using the coloured keys (red, green, yellow, blue). & Press the H key to change to favourite pages mode. Display the teletext page that you want to store. Press the coloured key of your choice for 3 seconds. The page is now stored. Repeat the operation with the other coloured keys. ( You can now consult teletext and your favourite pages will appear in colour at the bottom of the screen.To retrieve the standard items, press H. To clear everything, press d for 5 seconds.
Super Wide Mode This mode is used to display 4:3 pictures using the full surface of the screen by enlarging the sides of the picture. The keys allow you to scroll the image up or down the screen.
3.
Widescreen Mode This mode restores the correct proportions of pictures transmitted in 16:9 using full screen display. Note: If you display a 4:3 picture in thid mode, it will be enlarged horizontally.
GB 9
GB 10
3.
The television has 2 external sockets situated at the back of the set (EXT1 and EXT2). The EXT1 socket has audio, CVBS/RGB inputs and audio, CVBS outputs. The EXT2 socket has audio, CVBS/S-VHS inputs and audio, CVBS outputs.
Video recorder
L01.1E
EXT 2
VCR
Carry out the connections shown opposite, using a good quality euroconnector cable. If your video recorder does not have a euroconnector socket, the only connection possible is via the aerial cable.You will therefore need to tune in your video recorder's test signal and assign it programme number 0 (refer to manual store, p. 6). To reproduce the video recorder picture, press 0. Video recorder with decoder Connect the decoder to the second euroconnector socket of the video recorder.You will then be able to record scrambled transmissions.
VCR key
The remote control lets you control the main functions of the VCR. Press and hold down the VCR key located on the side of the remote control, then press one of the keys to access the VCR functions:
POWER
Other equipment
.
%
b
%
EXT 1
- TV - VCR
Satellite receiver, decoder, CDV, games, etc. Carry out the connections shown opposite. To optimise picture quality, connect the equipment which produces the RGB signals (digital decoder, games, etc.) to EXT1, and the equipment which produces the S-VHS signals (S-VHS and Hi-8 video recorders, certain DVD drives) to EXT2 and all other equipment to either EXT1 or EXT2.
I.S.
SMART RADIO SMART
MENU
+
[
To connect to a hi-fi system, use an audio connection cable and connect the L and R outputs on the TV set to the AUDIO IN L and R input on your hi-fi amplifier.
1 4 7
Y
09
enter a number * Some functions are not available on all VCRs. The remote control is compatible with all VCRs using the RC5 standard.
Press the n key to select EXT1, EXT2, S-VHS2 (S-VHS signals from the EXT2 socket) and AV for connections on the front panel. Most equipment (decoder, video recorder) carries out the switching itself.
10
11
Mechanical Instructions
L01.1E
4.
GB 11
4. Mechanical Instructions
Note: Figures below can deviate slightly from the actual situation, due to the different set executions. Main panel with bracket. 1. Disconnect the strain relief of the Mains cord. 2. Disconnect the degaussing coil by removing the cable from (red) connector 0201 [1]. 3. Remove the panel bracket from the bottom tray, by pulling it backward [2]. 4. Turn the chassis tray 90 degrees counter clockwise. 5. Move the panel somewhat to the left and flip it 90 degrees [3], with the components towards the CRT. 6. Turn the panel with the rear I/O towards the CRT. 7. Place the hook of the tray in the fixation hole of the cabinet bottom [4] and secure it.
4.1
4.2
1
11
2
3
3
4
CL 16532016_009.eps 220501
4 5
Figure 4-2
CL 16532016_007.ai 040401
Figure 4-1
GB 12 4.3
4.
L01.1E
Mechanical Instructions
CL 06532012_004.eps 030200
Figure 4-3
4.4
L01.1E
5.
GB 13
5.1
Test Points
The chassis is equipped with test points printed on the circuit board assemblies. These test points refer to the functional blocks:
TEST POINT OVERVIEW L01 Test point Circuit Diagram A1-A2-A3-.. Audio processing A8, A9 / A11 C1-C2-C3-.. Control A7 F1-F2-F3-.. Frame drive A3 I1-I2-I3-.. Tuner & IF A4 L1-L2-L3-. Line drive A2 P1-P2-P3-.. Power supply A1 S1-S2-S3-.. Synchronisation A6 V1-V2-V3-.. Video processing A5, B1
CL 16532008_044.eps 210501
Figure 5-1 The numbering is in a logical sequence for diagnostics. Always start diagnosing within a functional block in the sequence of the relevant test points for that block. Perform measurements under the following conditions: Service Default Mode. Video: colour bar signal. Audio: 3 kHz left, 1 kHz right.
5.2
Service Modes
Service Default Mode (SDM) and Service Alignment Mode (SAM) offer several features for the service technician, while the Customer Service Menu (CSM) is used for communication between dealer and customer. There is also the option of using ComPair, a hardware interface between a computer (see requirements) and the TV chassis. It offers the ability of structured trouble shooting, error code reading and software version readout for all L01 chassis. Minimum requirements: a 486 processor, Windows 3.1 and a CD-ROM drive. A Pentium Processor and Windows 95/98 are also acceptable (see also paragraph 5.4).
SW cluster SW name UOC-type Diversity Remark
West Europe, 1 page TXT East Europe, 1 page TXT West Europe, 10 page TXT East Europe, 10 page TXT
All Service Modes All Service Modes All Service Modes All Service Modes
CL 16532008_045.eps 210501
Figure 5-2
GB 14
5.
L01.1E
After entering SDM, the following screen is visible, with SDM at the upper right side for recognition.
A A A B C D E E
X . Y
S D M
E R R
X X
X X
X X
X X
X X
Specifications Operation hours counter. Software version. Option settings. Error buffer reading and erasing. Software alignments. How to enter Use one of the following methods: Use a standard customer RC-transmitter and key in the code 062596 directly followed by the OSD / STATUS button or Via ComPair.
S D M
M E N U
M a i n P i c t S o u n F e a t I n s t
u r e d u r e s a l l
^ >
The following screen is visible, with SAM at the upper right side for recognition.
B C C S C S
r o o h o t
i l n a l o
g o t r o r
h u r p u e
t n e s s r a s t n e s s r T e m p
v
L L L L A A A B C D X . Y E R R X X X X X X X X X X X X X X X X X X X X X X X X X C O A T W G A L P K U H E U E T B N I O D A R I O N S E T M I R E T O N E E T R Y O S A M X X X X X X C L E A R > 0 / 1 > > > > ?
O S D / S T A T U S
S D M
CL 16532020_061.eps 150401
Figure 5-4 1. LLLL This is the operation hours counter. It counts the normal operation hours, not the standby hours. 2. AAABCD-X.Y This is the software identification of the main micro controller: A = the project name (L01). B = the region: E = Europe, A = Asia Pacific, U = NAFTA, L = LATAM. C = the software diversity: D= DVD, F= full TXT, M= mono, T= 1 page TXT. D = the language cluster number. X = the main software version number. Y = the sub software version number. 3. SAM Indication of the actual mode. 4. Error buffer Five errors possible. 5. Option bytes Seven codes possible. 6. Clear Erase the contents of the error buffer. Select the CLEAR menu item and press the CURSOR RIGHT key. The content of the error buffer is cleared. 7. Options To set the Option Bytes. See chapter 8.3.1 for a detailed description. 8. AKB Disable (0) or enable (1) the black current loop (AKB = Auto Kine Bias). 9. Tuner To align the Tuner. See chapter 8.3.2 for a detailed description. 10. White Tone To align the White Tone. See chapter 8.3.3 for a detailed description. 11. Geometry To align the Geometry. See chapter 8.3.4 for a detailed description. 12. Audio To align the Audio. See chapter 8.3.5 for a detailed description. How to navigate Use one of the following methods:
CL 16532020_060.pdf 220501
Figure 5-3 How to navigate Use one of the following methods: When you press the MENU button on the remote control, the set will switch between the SDM and the normal user menu (with the SDM mode still active in the background). Return to the SDM screen with the OSD / STATUS button. When you press the OSD / STATUS button on the remote control, the menu will show or hide the error buffer. This feature is available to prevent interference during waveform measurements. On the TV, press and hold the 'VOLUME down' and press the 'CHANNEL down' for a few seconds, to switch from SDM to SAM and reverse. How to exit Switch the set to STANDBY by pressing the power button on the remote control transmitter (if you switch the set 'off' by removing the Mains power, the set will return in SDM when Mains power is re-applied). The error buffer is cleared.
L01.1E
5.
GB 15
6. Indicates if the sleep timer is enabled. 7. Indicates if the V-chip feature is enabled. 8. Value indicates parameter levels at CSM entry. CO= CONTRAST, CL= COLOR, BR= BRIGHTNESS, HU= HUE, SH= SHARPNESS 9. Value indicates parameter levels at CSM entry. VL= VOLUME LEVEL, BL= BALANCE LEVEL, AVL= AUTO VOLUME LEVEL LIMITER, DV= DELTA VOLUME 10. Value indicates parameter levels at CSM entry (only for stereo sets). TR= TREBLE, BS= BASS How to exit Use one of the following methods: After you press any key of the remote control transmitter with exception of the CHANNEL and VOLUME keys. After you switch-off the TV set with the Mains power switch.
How to exit Switch the set to STANDBY by pressing the power button on the remote control (if you switch the set 'off' by removing the Mains power, the set will return in SAM when Mains power is re-applied). The error buffer is not cleared. 5.2.3 Customer Service Mode (CSM) Purpose When a customer is having problems with his TV-set, he can call his dealer. The service technician can than ask the customer to activate the CSM, in order to identify the status of the set. Now, the service technician can judge the severness of the complaint. In a lot of cases he can advise the customer how to solve the problem, or he can decide if it is necessary to visit the customer. The CSM is a read only mode, therefore modifications in this mode are not possible. How to enter The CSM will be turned on after pressing the MUTE key on the remote control transmitter and any of the control buttons on the TV for at least 4 seconds simultaneously. This activation only works if there is no menu on the screen. After switching ON the Customer Service Mode, the following screen will appear:
5.3
5.3.1
1 2 3 4 5 6 7 8 9 10
A C O D N T
A O P E O I
X X X T E C T E D T T U N E M E R X X X X X X
A B C D D E S
. Y C S M X X X XX X X X X X X X X X X X X X X X X X X X X X S Y S T E M D E T E C T E D S O U N D D S K I P P E D
X X X
C O V L T R
C L B L B S
X X X X X X
B R X X A V L
H U
X X D V
S H X X
X X
CL 16532008_046.eps 220501
Figure 5-5
1. Software identification of the main micro controller (see paragraph 5.2.2 for an explanation). 2. Error code buffer (see paragraph 5.5 for more details). Displays the last seven errors of the error code buffer. 3. In this line, the Option Bytes (OB) are visible. Each Option Byte is displayed as a decimal number between 0 and 255. The set may not work correctly when an incorrect option code is set. See chapter 8.3.1 for more information on the option settings. 4. Indicates which color and sound system is installed for the selected pre-set. 5. Indicates if the set is not receiving an IDENT signal on the selected source. It will display Not Tuned.
GB 16
5.
L01.1E
Snowy picture Check CSM line 5. If this line indicates Not Tuned, check the following: No or bad antenna signal. Connect a proper antenna signal. Antenna not connected. Connect the antenna. No channel / pre-set is stored at this program number. Go to the INSTALL menu and store a proper channel at this program number. The tuner is faulty (in this case the CODES line will contain error number 10). Check the tuner and replace / repair if necessary. Snowy picture and/or unstable picture A scrambled or decoded signal is received. Black and white picture Increase the COLOR value when: The picture improves after you have pressed the Smart Picture button on the remote control. The picture improves after you have switched on the Customer Service Mode The new Personal preference value is automatically stored. Menu text not sharp enough Decrease the CONTRAST value when: The picture improves after you have pressed the Smart Picture button on the remote control. The picture improves after you have switched on the Customer Service Mode The new Personal preference value is automatically stored. 5.3.2 Sound Problems No sound or sound too loud (after channel change / switching on) Increase / decrease the VOLUME level when the volume is OK after you switched on the CSM. The new Personal preference value is automatically stored.
5.4
5.4.1
ComPair
Introduction ComPair (Computer Aided Repair) is a service tool for Philips Consumer Electronics products. ComPair is a further development on the European DST (service remote control), which allows faster and more accurate diagnostics. ComPair has three big advantages: ComPair helps you to quickly get an understanding on how to repair the chassis in a short time by guiding you systematically through the repair procedures. ComPair allows very detailed diagnostics (on I2C level) and is therefore capable of accurately indicating problem areas. You do not have to know anything about I2C commands yourself because ComPair takes care of this. ComPair speeds up the repair time since it can automatically communicate with the chassis (when the microprocessor is working) and all repair information is directly available. When ComPair is installed together with the SearchMan electronic manual of the defective chassis, schematics and PWBs are only a mouse click away.
5.4.2
Specifications ComPair consists of a Windows based faultfinding program and an interface box between PC and the (defective) product. The ComPair interface box is connected to the PC via a serial or RS232 cable. In case of the L01 chassis, the ComPair interface box and the TV communicate via a bi-directional service cable via the
L01.1E
5.
GB 17
PC VCR Power 9V DC I2C
On screen via the SAM (only if you have a picture). Examples: ERROR: 0 0 0 0 0 : No errors detected ERROR: 6 0 0 0 0 : Error code 6 is the last and only detected error ERROR: 9 6 0 0 0 : Error code 6 was first detected and error code 9 is the last detected (newest) error Via the blinking LED procedure (when you have no picture). See next paragraph. Via ComPair.
5.5.2
How to Clear the Error Buffer The error code buffer is cleared in the following cases: By activation of the CLEAR command in the SAM menu: When you exit SDM / SAM with the STANDBY command on the remote control (when leaving SDM / SAM, by disconnecting the set from Mains power, the error buffer is not reset). When you transmit the command DIAGNOSE-99-OK with ComPair. If the content of the error buffer has not changed for 50 hours, it resets automatically.
86532027_003.EPS 050898
Figure 5-6 5.4.4 How To Order ComPair order codes: Starter kit ComPair + SearchMan software + ComPair interface (excluding transformer): 4822 727 21629 ComPair interface (excluding transformer): 4822 727 21631 Starter kit ComPair software (registration version): 4822 727 21634 Starter kit SearchMan software: 4822 727 21635 ComPair CD (update): 4822 727 21637 SearchMan CD (update): 4822 727 21638 ComPair interface cable: 3122 785 90004
5.5.3
Error Codes In case of non-intermittent faults, clear the error buffer before you begin the repair. These to ensure that old error codes are no longer present. If possible, check the entire contents of the error buffer. In some situations, an error code is only the result of another error code and not the actual cause (e.g., a fault in the protection detection circuitry can also lead to a protection).
5.5
Error Buffer
The error code buffer contains all detected errors since the last time the buffer was erased. The buffer is written from left to right. When an error occurs that is not yet in the error code buffer, it is written at the left side and all other errors shift one position to the right.
5.5.1
How to Read the Error Buffer Use one of the following methods:
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CL 16532008_047.pdf 210501
Figure 5-7
GB 18 5.6
5.
L01.1E
5.7
Protections
If a fault situation is detected an error code will be generated and if necessary, the set will be put in the protection mode. Blinking of the red LED at a frequency of 3 Hz indicates the protection mode. In some error cases, the microprocessor does not put the set in the protection mode. The error codes of the error buffer can be read via the service menu (SAM), the blinking LED procedure or via ComPair. The DST diagnose functionality will force the set into the Servicestandby, which is similar to the usual standby mode, however the microprocessor has to remain in normal operation completely. To get a quick diagnosis the chassis has three service modes implemented: The Customer Service Mode (CSM). The Service Default Mode (SDM). Start-up of the set in a predefined way. The Service Alignment Mode (SAM). Adjustment of the set via a menu and with the help of test patterns. See for a detailed description Chapter 9 paragraphs Deflection and Power Supply.
5.8
Repair Tips
Below some failure symptoms are given, followed by a repair tip. Set is dead and makes hiccuping sound MainSupply is available. Hiccuping stops when de-soldering L5561, meaning that problem is in the MainSupply line. No output voltages at LOT, no horizontal deflection. Reason: line transistor 7460 is defective. Set is dead, and makes no sound Check power supply IC7520. Result: voltage at pins 1, 3, 4, 5 and 6 are about 180 V and pin 8 is 0 V. The reason why the voltage on these pins is so high is because the output driver (pin 6) has an open load. That is why MOSFET TS7521 is not able to switch. Reason: feedback resistor 3523 is defective. Caution: be careful measuring on the gate of TS7521; circuitry is very high ohmic and can easily be damaged! (first connect ground to measuring equipment, than the gate). Set is in hiccup mode and shuts down after 8 s. Blinking LED (set in SDM mode) indicates error 5. As it is unlikely that m P POR and +8V protection happen at
L01.1E
6.
19
A8 AUDIO AMPLIFIER
SEL_MAIN_FRNT_RR
7801 HEF4052BT
9 SWITCH 10 LOGIC
OR
A5
V-OUT
A5
CVBS1-IN FBL-1
A7
Y-CVBS-IN
FOR MONO SETS MONO/ 7943 AM-MONO7901 AN7522N (STEREO) SOUND 7902 AN7523N (MONO) A5
A1
A7 CONTROL
+3.3V
+3.3V
A5 A5
V - OUT
A10
A5 A5 R-Y-IN A5 A5
G-Y-IN B-U-IN L1 - OUT STATUS 1 L1-IN
2
A9 A12 A14
6 8
OR
ERR 7
2
A2
0280 L+ 4
L-
ERR 5
3611
A5 C - IN
4
A3
3 2
6692 TSOP1836 IR IR
A7 A5
0267
10
A4
R-
A9
L1-OUT
3908
A14 STATUS1
A7 A10 A10
12
R+ 1
LED KEYBOARDPROTN
SDA SCL
A14 STATUS2 A1
POWER DOWN LED KEYBOARD_PROTN OR OR
A14
L-OUT
A4 A7 A8 A9
R1-IN
SDA SCL
L+
MONITOR OUTPUT
A12 HEADPHONE
L+ LRR+ LOCAL KEYBOARD
R-OUT
R1-OUT
A10
L-OUT
AUDIO R AUDIO L
OR
A10
R-OUT
7802 HEF4053BT
SEL_MAIN_FRNT_RR
A14 A10
7834 7835 47
7831 MSP34X5G
A10
LRR+
7606
73
E or C
SIDE AV
A7
CVBS-FRONT-IN
V A
CVBS-FRONT-IN
A14 A10 A9
A5
A5 A10 A10
MAIN-OUT-L MAIN-OUT-R
A2
24
A8
OR
MONO/AM-MONO-SOUND L OUT R OUT
E1 HEADPHONE
0246 1 2 3 0254 1 2 3
RL+ L-
63
9641 9631
SDM
CPU
64
1660 12MHz
C2
31
A14 A14
A5
RR+
L R
BL
L B
L-FRONT-IN
INPUT SWITCHING
ERR 4
30 4 51
CVBS SYNC
R G B BL COR H
15
A14 A7
L2-OUT
SDA SCL
3833 3832
A7
SC2-CTRL A10 L+
8
A6
R-FRONT-IN
4 5
4 5
R+
12 13
14
A14
A7
7 52
1831 18M432
3172
V
TILT A15 ON A8
L-
A4 TUNER IF
A2 VT_SUPPLY
5001 VLOTAUX +5V 0265 1
FM
6001 BZX79-C33 9 VT
I3 I4
FM
QSS_AM_DEM_OUT +8V
3222 V-OUT A14 2X 7200-C TDA95XX 47 OSD RGB MATRIX RGB INSERT Y-DELAY Y BLACK STRETCH WHITE STRETCH R G B RGB CONTROL G 57 OSD TEXT INSERT BLUE STRETCH WHITE-P. ADJ 54 7204 EHT INFO PROC. B 58 3203 R 56 3201
V5
B1 CRT
R G B
B2 SCAVEM 3371
3379 3386 7330 TDA6107Q
V12
SCAVEM COIL
1000 2
6, 7
1002 1003
VIF_1 VIF_2
18 19 22 VIDEO IF AGC 38
1201
6MHz
3213
V9
0243 1
0245 1
7331 2
2203
AQUADAG
+ 11 TV TUNER IF
TV
40
I/O SWITCHING
3202
V6
7332 2 2 7333 3 3
V13 V11
5 3001
I1
AGC 1
1004 SIF1 SIF2 RF_AGC 23 24 QSS SOUND IF + AGC QSS MIXER AM DEMOD. 33 7206 3230 SOUND FM-DEMOD. DE-EMPH. SOUND AMPL. + AVL
V7
V16
11
CRT
45 44 42
VIDEO FILTERS VIDEO IDENT PAL/NTSC SECAM DECODER R-Y B-Y BASE BAND DELAY U V
3 5 EHT-INFO
7 B
10 9
ERR 11
5 7 1
A7 SDA
3000
I2
55
3204
V9
4 BLK 5 6
A7 SCL
7001 7002
28
29
5205
MAIN AUX_FB A8
EHT INFO A2
Filament 4 5
A1 POWER SUPPLY
Degaussing Coil
0212 3
3504
4 1
1515
7580 ENERGIZING CIRCUIT VLOTAUX +13V 6562 5562 6561 3564 2564
A6 SYNCHRONISATION
7200-D TDA95XX EHT INFO A2 SANDCASTLE
N.C.
5241 9
+8V
A2 LINE DEFLECTION
VLOTAUX +13V
S2
MAIN AUX
+3.3V 2567
P5
3251
H DRIVE
6467 BAV70
5445
MAIN SUPPLY 140V
3487
5451 3 1
A EHT
D
VLOTAUX +50V
A2
12V MAIN AUX AUDIO SUPPLY GND
ERR 7
H FLYBK
A1 VDEFL
3493
0211
0231
1500 T4E
5500 : 5502
6500 GBU6J
AC P1
3484 0221 1 FOCUS 2 HOR. DEFL. COIL 3480 3469 H FLYBK A6 10 3466 EW DRIVE/EWD_DYN VG2 3482 3481 EHT INFO
ERR 2
5520 2 18 17
7561, 7562 7564 POWER DOWN CIRCUIT 5560 6560 5564 2561
TXT/OSD DISPLAY
S3
7461 7463
L1
DC
2503
7462
3 4 5 16 15 14 13 12 11 10
DRIVER STAGE
L2
EHT A
A7 SEL-IF-LL-M-TRAP
FILTER SELECTION
A8 A9
A2
MAINS SWITCH
7520 TEA1507
DRAIN
7521 STP7NB60FP D
G S
A7
P6
VG2 FOCUS
AUDIO SWITCH
48
3341 3342
25kV
BLK-IN
5561
17 V-DRIVE + GEOMETRY
S4
3244 3249
V DRIVE+ V DRIVEonly for sets with E/W correction 7400 L4 STP3NC60FP D E/W 3404 CIRCUIT G S 3405 E/W PROTECTION
ERR 8
A5 A6 A2
16
N.C. VDEFL A2 N.C. 7540, 6540 REFERENCE CIRCUIT 3544 3543 EHT INFO EHT o 3247 EW + GEOMETRY
S5
A2 A2
34
15
3250
EW DRIVE/ EWD-DYN
A7
5 11
6485 6487
L5
A2 EW drive/EWD_dyn
only for sets with panorama
CONTROL IC
3489
7444
1400
4 1
3 2
2454 7 5480
4 HOT GROUND
A7
7171 TDA8941P
FILAMENT
1 VCC BASS_PANORAMA A7
12 3455 8
L14
L9
7482
VLOTAUX +5V
TILT
7 3173 3174
L13
0268 1
IN5 3 IN+
VCC
A3
ROTATION COIL
9 6488 5472 6
6470
OUT7471 TDA8359J
VLOTAUX +50V
ERR 3
3450 7480
L10
A7
+8V
OUT+
3
F1
3 VP
6486
3447
L8
V DRIVE+
F2
VLOTAUX +13V 7441 3446 PROT CIRCUIT 3452 7443, 7450 PROT CIRCUIT
ERR 2
V DRIVE-
VM 9 VOB 4
V1-
L01.1E
6.
20
Testpoint Overview
Main Panel Copper Track side
AUDIO OUTPUT 7901 OR 7902
A1 A2 A3 A4 A5 A6 A7 A8 A8a A9 A10 A11 A11a A12 A13 A14 A15 A16 C1 C2 C3 C4 C5 C6 F1 F2 F3 L1 L2 L3 L4 L6 L7 L8 L9 L11 P1 P2 P3 P4 P5 P6 S1 S2 S3 S4 S5 V1 V2 V3 V4 V5 V6 V7 V8 V9 B4 A4 A5 A4 C3 B3 B3 B4 B4 B4 B4 B4 C3 C2 C2 C1 B2 B2 B6 B6 B6 B6 B6 E1 D8 D8 C8 C6 E6 E7 E6 C7 E8 E8 C7 D7 E5 E4 D3 C4 C4 D5 B5 A6 A7 A7 A7 B7 B7 B7 B5 B5 B5 B5 B5 A5
L12
V6
V16
TV-PROC.
7200
1
P1 = "$"
AUDIO PROC.
1 7831 26
52
27
9 7471 1
FRAME
D G S
7520
8 5
7521
SUPPLY E/W
D G S B C E
LINE
7460
7400
500mV / div DC 5ms / div 1V / div DC 10us / div V13
A1
A4
A9
A11a
F1
F4
I3
L2
S4
5V / div DC 5ms / div L5 = +200V L6 = +50V L7 = +50V L8 = +13V L9 = +5V L10 = +8V L11 = +13V
CL 16532008_030.eps 050601
L01.1E
6.
21
A2 LINE DEFLECTION
5445 0231 5500 : 5502 6500 GBU6J
AC P1
B1
LOT
EHT FOCUS VG2
CRT
B2
SCAVEM
5560 5520 2
DC
6560
P6
5564 2561
MAIN SUPPLY
1500 T4E
3487 5451 3
ANODE CRT +13Va 3362 FOCUS CRT VG2 CRT +13Va 7330 3340 +200VA 6 2340
RGB DRIVER
18 17
2450
2503
3 4 5 16 15 14 13 12 5562 6562 6561 3564 2564 N.C. 7561, 7562 7564 POWER DOWN CIRCUIT
P5
A5 VIDEO IF
12V MAIN AUX 5205
AMPL. A8 AUDIO7901
1 AUDIO OR OUTPUT STEREO 7902
OR
6485
MAIN SWITCH
7520 TEA1507
DRAIN
7521 STP7NB60FP D
G S
8 3526 6520 9
5204
11 10 2521
N.C.
5 6467
A4 TUNER IF
3460 VT_SUPPLY
VT_SUPPLY 33V
1000 9
TUNER
CONTROL IC
3549
A7 CONTROL
7560
P4
3493
6001BZX79 -/C33 3455 7482 3450 +8V (TO 3008) VLOT AUX +5V VLOT AUX +5V 5001 6 7
+3.3V
H-DRIVE
LINE OUTPUT
3449
6481
3611
1 7515 TCET1103 7540, 6540 REFERENCE CIRCUIT 7541, 7542 STANDBY CIRCUIT 2
A 3543
8 EEPROM (NVM)
8 6488
7480
+8V +8V
A3 FRAME DEFLECTION
7471 VLOT AUX +50V 5472 VLOT AUX +13V 6 3
FRAME OUTPUT
3447
A6 SYNCHRONISATION
+3.3V (TO 3256)
VLOT AUX +5V 6482 VLOT AUX +5V (TO 6470) +13V
3544
A12
STBY_CON +3.3V
FRONT CONTROL
4693 9 +3V3A
6486
3446
HOT GROUND
A1 POWER SUPPLY
VLOT AUX +13V TO DEGAUSSING CIRCUIT
A4 TUNER IF
A8 AUDIO AMPL.
A9 NICAM, 2CS,
BTSC DECODER
A9 BTSC DECODER
NICAM 2CS
7831
A15
A9
SDA SCL 3001 3000 SDA SCL 3833 3832 SCL
A8
C4
3607
SDA
SDA
SCL
C5
A5 VIDEO IF
ERR 5
68
I1
5 4 1000 TUNER
I2
0267 1 2
A7
ERR 10
7200-A 39
VIDEO IF
A6 SYNCHRONISATION
+8VA (TO 3248) +8V 5241 9 7200-D
SYNC PROC.
A7
CONTROL
+8V (TO 4-0217) NOT USED VLOT AUX +5V (TO 3619)
A8 AUDIO AMPLIFIER
+8V (TO 3948, 3950) VLOT AUX +5V (TO 9904) CL 16532008_029.eps 050601
L01.1E
7.
22
9
VlotAux+13V
10
2581 For AV Video
11
Diversity Table A1
32" Wide screen, No FM radio 28" Wide screen, No FM radio 32" Wide screen, FM radio 28" Wide screen, FM radio
POWER SUPPLY
1515 G5P 0212
3 BAS216 4
1 2
22u 3565
21" Real flat
21" Blackline
25" Blackline
28" Blackline
6581
6580
100K
BAS216 3580
330R
+3.9V
Description 2P male Power switch 4P male Fuse 4A 250V 2N2 1kV 33N 400V 1U 50V 47U 16V 3M3 3M3 VDR DC 1MA/423V Surge Protect 220R 0.5W 470R 0.5W 270K 39K 1K 330R 1W 330R 1W 2K2 5K6 FILMAINS 20MH DMF2405H60 Mains harmonic filter BEAD 100MHZ 50R SB340L-7010 EGP20DL-5100 1N4148 BAS316 BZX284-C6V2 PDTC114ET BC857B BC857B Wire Wire Wire Wire Wire Wire Wire Wire
3504
4 3 2 1
DEGAUSSING COIL
7580 BC857B
X X
X X
X X X X X X X X X X
X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
330R 3557
3558
5502 SP48012-00
+t ZPB
12V4 11V8
2580 47u
1K
X X
X X X X
2515 1n
5 6 7 8
0V 12V MainSupplyGnd
1
IN GND
3 3V3
OUT
+3.3V
X X
X X
2567
47u
2516 1n
2502
2
2
0V
3510
B
MAINS 150 - 276 V SINGLE RANGE 90 - 276 V FULL RANGE
2 1
33n 0213
USA ONLY
470R
3503
2
2n2
t B57237
2506
* 9503
3509
4
P4
2562 1n 6561
100R 3561 5562
P1
1
B
7564 BC857B MainAux
X X X
X X X X
V 2322595
* 1500
2500 470n
330u 2504
2501
2503
2n2 2505
3506
2509
100n
1M5
T4E.250V 9502
2n2
2n2
* * 5501
9509 * 3508 *
9508 4 2
* * 5500 * *
9507 3507 DSP
9506 3
6500 GBU6J
"$"
5520 W8019 18 2 17 3 16
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
3 2 DMF-2405
1 4 DMF-2820
OF
AudioSupplyGnd
OR TO 0283 OF
0211
MAINS SWITCH
9501
3500 3M3
220R
7522 BC847B
0V
2V8
4
2508 470p
15 14 13 12 6563 BAS216
1N4148 3531
OR
3529 47K 6523 3501 3M3
D S
"$"
5521
2523
3562
-3V2
P2
4K7
0V
7521 STP7NB60FP
G 3V
7562 BC857B
0V4
3530
8
1n2 2507
11 10
10K
9
1n
P3 3528 100R
2526 470n 6522 22u 2521
16V8 (13V8) 1
7520 TEA1507
Vcc SUPPLY MANAGEMENT START-UP CURRENT SOURCE VALLEY VOLTAGE CONTRLLED OSCILLATOR HVS START-UP CURRENT SOURCE OVER TEMPERATURE PROTECTIOM LOGIC CONTROL CIRCUIT CURRENT SENSING Driver Sense Demag Drain
0V
"$"
BZX384-C20
6524 1N5062
D
P6
2561 47u
0V 2
Gnd
7 0V 4 0V
8K2
FREQUENCY CONTROL
56K
3523
5 0V
0R1 2527
1n 6525
47R
0251
1 2 3
BYD33D 2528
6520
1n
1V3
Ctrl
2525
330K
3522
470p
2540
120K
15n 3543
3519 270R
7515 TCET1103(G) 4
1V7 (12V)
1K5
POWER-ON RESET
OUTPUT DRIVER
6 2V
17V 3
10V (7V7) 1
BZX384-C20
TO 0251 OF
3521
10R
2 9V (6V7)
3541 470R
BZX79-B6V2
7541 9V PDTC143ZT
6540
0V
3545
39K 3544
3569
F
2520 10n 3520 1K2
P1 = "$"
10K
4K7
0282
0V
F
TO 6566
Stdby_con
7542 BC857B
BZX384-C6V8
1V8
3552
0V
OF
22K
MainSupplyGnd A7-5
"$"
6570
FOR MAINS 120V AC 170V (177V) 220V AC 309V (317V) -V NORMAL OPERATION
P2
0V
6569 BAS16
1N4148
2569 100n
CL 16532020_024.eps 010601
10
11
L01.1E
7.
23
5
* 9453
9451 RES
9
1.9V
10
11
EHTinfo
LINE DEFLECTION
FOR ITEM NR. MARKED WITH *
MainSupply
BAV21
2482
* 3487
4R7
2450
47u
3467 100K
330K
3465
6484
3466
27K
68n
2483
2448 220p 3469
*
TO 0244 OF CRT PANEL
3486
*
Hflybk
9420
3 4
3483
PANORAMA
VlotAux+13V
EHT
8K2
5450
2452
B
Filament A2-69 Bass_panorama A7-7 VlotAux+13V
180p
BAV99 6449
5V 0V
RES
* 5445
0V5
HORIZONTAL
10n
3490
3K3
A6-18
BAS216
G5P
L5
200V VideoSupply
3 2454
6452
1400
2453
68n
2459
680p
FOCUS
5457
L.LIN
13V3
1 10 6
VG2
3489 3K9
MainAux 0V
3458
7444 BC547B
0V
1K
13V3
BAS216
6468
12V
4u7
C
Vdef A1-64
6467 BAV70
12V5
L6 L7 3460
VT_Supply
C
VlotAux+50V VlotAux+13V
3K9
BAV21
3492
1K 3491
3493
6466
L3
2487
47u
2u2
126V
3459
2456
2457
390n
3455
2489
BAV21
5V2
2460
5V2
5V5
3463 33R
2463
*
2484 RGP30J 2466 9461 9462 2462 2467 2468 2470
* 9460
470n 2469
9 6488
1m
0V
100R
2488
L1
2480
EGP20DL
3450 5V7
2405
2465
6465
47u 2486
6460
470u
7482 BD135
470u
6R8
15K
* *
9V
5V
100MHZ
L8
VlotAux+5V
L9
D
3449 100R L10
+8V
2461
5V2
5V2
Hdrive A6-21
1V5 0V
6461
3 5465 4 3 5464 4
2 CU15 1 1 CU20d 2
CI-15
5463
330R BZX79-C6V8
7462 PDTC143ZT
6462
1N4148
330R
3400
9464
5400
5401
CU15
2464
2441
3468
3456
*
BZX79-C9V1 3401 3411 6400
13V3
22K
1u 3442
6447
1K
3451
6401
10R
2401
2u2
4R7
3445
5K6
L4
15K 3446
2444
* 3404
1K E/W CORRECTION
* *
3454
1u
100R
3408
3405
10R 3406
10R 3407
RES
2404
47u
* *
*
VlotAux+13V 137V D G 0V S 0V
0V
* * * * 9463
3447 100R
L11
Filament
E
A2-69 A3-65
VlotAux+13V
7441 BC857B
13V3 5V
Vguard
6444 1N4148
BLK-IN A5-36
3457 1K
POWER_DOWN
F
A1-11
EHTo 5V6 2V
*
7400 *STP3NC60FP * 3410 10K
A6-23
6V3
7443 BC557B
L1 L2 L4 L5 = +200V L6 = +50V L7 = +50V L8 = +13V L9 = +5V L10 = +8V L11 = +13V L12
EW_protection A7-9
EW_protection
A7-9
CL 16532020_093.eps 050601
10
11
L01.1E
7.
24
Diversity Table A2
28" Wide screen, No FM radio 28" Stereo 5W, Blackline D 28" Stereo 5W, Blackline S 28" Wide screen, FM radio
Diversity Table A2
28" Wide screen, No FM radio 28" Stereo 5W, Blackline D 28" Stereo 5W, Blackline S 28" Wide screen, FM radio
Diversity Table A9
28" West Europe, No FM radio, Wide screen 28" West Europe, No FM radio, Blackline D 28" West Europe, FM radio, Wide screen 28" East Europe, FM radio, Wide screen 28" West Europe, FM radio, Blackline D 28" West Europe, FM radio, Blackline S
1400 2400 2401 2401 2402 2404 2405 2415 2420 2421 2451 2451 2453 2454 2454 2456 2457 2457 2457 2457 2457 2458 2460 2461 2462 2463 2463 2463 2463 2463 2463 2464 2465 2465 2465 2465 2465 2465 2465 2466 2466 2466 2467 2467 2467 2467 2467 2468 2468 2468 2468 2469 2469 2470 2482 2482 2484 2490 3400 3401 3401 3401 3402 3403 3403 3404 3405 3405 3406 3406 3407 3408 3408 3409 3410
Relay 5A 10V 470n 2U2 100V 2U2 50V 470p 500V 47u 50V 1N 50V capacitor 1U 16V 470P 50V 15N 50V 22N 50V capacitor 100N 250V 68N 250V 680N 250V 360N 250V 390N 250V 430N 250V 560N 250V 270N 250V 2U2A 100V 100p 50V capacitor 50V 330N 1N 2kV 1N2 2kV 220P 2kV 470P 2kV 680P 2kV 820P 2kV 2U2 160V 10N 1.6kV 11N 1.6kV 12N 1.6kV 13N 1.6kV 15N 1.6kV 7N5 1.6kV 9N1 1.6kV 9N1 1kV 10N 400V 18N 400V 15N 1kV 9N1 1kV 10N 400V 15N 400V 22N 400V 9N1 1kV 15N 400V 18N 400V 22N 400V 510N 250V 680N 250V capacitor 120N 250V 68N 250V 470N 250V 2U2A 100V 330R 5% 1/6W 22K 5% 1/6W 33K 5% 1/6W 220K 5% 1/6W 220K 82K 5% 1/6W 100K 5% 1/6W 1K 1/6W 10R 5% 1/6W 4R7 5% 1/6W 10R 5% 1/6W 4R7 5% 1/6W 4R7 5% 1/6W 1K 5% 1/6W 100R 5% 1/6W resistor 10K 1/6W
X X X X X X X X
X X X X X X X X
X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
3468 3468 3468 3468 3481 3481 3481 3481 3482 3482 3482 3482 3482 3486
47R 5% 1/6W 100R 5% 1/6W 180R 5% 1/6W 82R 5% 10K 12K 15K 18K 10K 12K 24K 6K8 8K2 33R 22R 3W 4R7 3K9 5% 1/6W 10K 5% 1/6W 27K 5% 1/6W 1K 5% 1/6W 12K 5% 1/6W 1K5 5% 1/6W 2K7 5% 1/6W 4K7 5% 1/6W 470R 5% 1/6W Fuse 3R9 5% Fuse 6R8 5% Choke coil CU15 1000U TFM LOT PSLOT 1FH TFM LOT PSLOT 29"RF TFM LOT SLOT TFM LOT USLOT+S TFM LOT USLOT+U 22U 33U C907-01 Y COI LINCOR DC12 COI LINCOR DRUM COI LINCOR DRUM DC12 Linearity corrector coil Linearity corrector coil SRW0913DR-T01 SRW0913DR-T02 SRW0913DR-T06 C957-02Y CU15 C946-01 Y CU15 U-20D UU15 22U 33U 39U 47U 1K BZX79-C39 BZX79-C47 BZX79-C68 BAS316 BY228/24 DG3-7005L BZX79-C10 BZX79-C12 BZX79-C8V2 BZX79-C9V1 BC547B Wire Wire Wire Wire Wire Wire Wire Wire Wire X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X
X X X X X X
Item
Description
Item
Description
Item 0214 0215 0218 0219 0227 0229 0232 0239 0242
Description 5P male 3P male 3P female 6P male 6P male 7P male Phone socket 3P male 5P male 5P male 3P male Switch Switch Switch Switch Switch 50V 22P 50V 330P 50V 330P 4U7 10V 10U 50V 10U 50V 470P 50V 10U 50V 470P 50V 1/6W 75R 1/6W 100R 1/6W 150R 47K 1/6W 150R 47K 390R 3K3 390R 560R 560R 1K5 330R 220R 4K7 330R 270R 270R Jumper Jumper Jumper Jumper Jumper BAT85 LTL-10224WHCR TSOP1836UH3V Wire
Item 2847
X X X X X X X X X X X X
Description 16V 1U 1N 50V 1N 50V 1/6W 100R 1K 1K 1/6W 100R 1K 1/6W 100R 4K7 8K2 1K 2K2 470R Jumper Jumper Jumper Jumper Jumper BC847B BC847B BC847B BC847B
X X
X X
X X
X X
X X
X X
X X
X X X
X X X
X X X
X X X
X X X
X X X
X X
X X X X X X X X
X X X X X
X X X X X X X X X X X X X
X X X X X
X X
X X
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
3486 3487 3489 3491 3491 3492 3492 3492 3492 3492 3492 X 3493 3493 X X X X X X X X X X X X X X X X X X X X X X X 5400 5400 5401 5445 X X X X 5445 5445 5445 5445 5451 5451 5457 5457 5457 5457 5457 5457 5461 X X X X X X X X X X X X X X X X X X X 5461 5461 5463 5463 5464 5465 5465 5465 5480 5480 5480 5480 6400 6401 X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 6401 6401 6452 6460 6460 6462 6462 6462 6462 7444 9420 9424 9451 9453 X X X X X X X X X X X X X X X X X X X 9460 9461 9462 9463 9464
3840 3841 3842 3843 3849 4831 4832 4833 4835 4836 7832
X X X X X
X X X X X
X X X X
X X X X
X X X X
X X X X X X
X X X X X
X X X X X
X X X X X
X X X X X
X X X X
X X X X
X X X X
X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
X X
X X
X X
X X
X X
X X
X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X X X
X X X
X X X
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
X X X
X X X
2981 2982 2983 2984 3181 3182 3183 3184 3185 3186 3681 3682 3683 3684 3685 3686 3691 3693 3694 3695 3981 3982 4101 4102 4104 4691 4693 6681 6691 6692 9181
X X
X X X X X X X X X X X X X X X X X X
X X X X X X X X X
X X X X X X X X X
X X X X X X X X X X X X X X X X X
X X X X
X X
X X X X X
X X X X X
X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X
X X
X X
X X
X X X
X X X X X X X X X X X X X X X X X X X X X X X X X
X X
X X X X
X X X X X X X X X
X X X X
CL 16532020_093.eps 010601
25" Blackline D
25" Blackline D
25" Blackline S
25" Blackline S
28" Stereo 3W
28" Stereo 3W
21" Blackline
21" Blackline
21" Blackline
25" Blackline
L01.1E
7.
25
3
VlotAux+13V
7
0222 B6 2471 A3 2472 B4 2473 A5 2474 B1 2475 C1 2476 B5 3470 A4 3471 C5 3472 C5 3473 C5 3474 B2 3475 C2 3477 B5 3478 C5 3479 C5 3480 C5 3495 B5 3496 B5 3497 B6 3498 A2 5471 B5 5472 A5 6470 A6 6476 B4 7471 A2 9471 B5
FRAME DEFLECTION
2471
100n
VlotAux+50V
5472
2u7
2473
13V
48V
0V
3498
12K
8 VOG
3 VP
6 VFLB
3470
7471 TDA8359J
100n
VlotAux+5V
*
3495 22K 2476 2n7
6470 BAV99
Vguard 5V A2-65
5V -0V3
GUARD
100K
INPUT/FEEDBACK
F1
Vdrive+ 1V
A 7
6476
*
3477 47n
100K
3496
3497
F3
1 2
1:1
1 VI+
25uA
5471
0222
150R
2472
2474
3474
A6-19
VOA
7V
2n2
2K2
1u 9471 F4
B
VERTICAL DEFLECTION COIL
F2
VdriveA6-20
*
1V
VM 9
6V
2 VIR R
B VOB 4
6V
150R
3480
3478 3471
2475
3475
2n2
2K2
3472
3473
* C
*
0V
Diversity Table A3
24" Wide screen 28" Wide screen 29" Super flat 28" Blackline 21" Blackline 25" Blackline 21" Real flat 29" Real flat 25" Real flat
GND 5
Description 150K 220K 270K 330K 470K 2R2 3R3 3R9 4R7 5R6 6R8 2R2 3R3 3R9 4R7 6R8 2R2 3R3 4R7 6R8 2K2 2K2 BZX79-C15 Wire
X X
3470 3470 3470 3471 3471 3471 3471 3471 3471 3472
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X CL 16532020_094.eps 05 0601 X X X X X X X X X
3472 3472 3472 3472 3473 F1 F2 F3 F4 3473 3473 3473 3474 3475 500mV / div DC 5ms / div 500mV / div DC 5ms / div 10V / div DC 5ms / div 5V / div DC 5ms / div 6476 9471
L01.1E
7.
26
4
FM-RADIO ANTENNA
7
Diversity Table A4
8
28" West Europe, Wide screen, No FM radio 28" West Europe, Blackline S, No FM radio 28" West Europe, Wide screen, FM radio 28" West Europe, Blackline D, FM radio
9
0265 A4 0283 B2 0285 B2 1000 A3 1002 D7 1003 E7 1004 E7 2001 C3 2002 C3 2003 C5 2004 B5 2005 A5 2006 B6 2007 B6 2008 C5 2009 C8 2010 A4 3000 C3 3001 C3 3002 C6 3003 B7 3004 C7 3005 C8 3006 D5 3007 D5 3008 D5 3009 D6 3010 D3 3011 D4 3012 A6 4001 C5 4002 E7 4003 E6 4004 E7 4005 D6 4006 D5 4007 B7 4011 F7 4012 F7 5001 A6 5002 C5 5003 F8 6001 A5 6002 B6 6003 C6 6004 D5 6005 D6 7001 E5 7002 E6 9001 D6
28" West Europe, Blackline D, No FM radio
TUNER IF
0265
VT_Supply VlotAux+5V
2005
2010
6001
5001
3012
33R
10u
5u6
A
1000
AGC FOR ITV ONLY FM-ANT 12 13
BZX79-C33
1n
Description 3P male 1P male Filter OFWK3953M Filter OFWK6289K Filter OFWK9656M 10N 50V 1N 50V 10K 5% Jumper 8K2 330R 5% Jumper Jumper Jumper Jumper Jumper Jumper Jumper 1U8 10% BAS316 BA792 BA792 Wire
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X X X X X X X X X X X X X X X X
1 2 6
X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X
X X X X X
X X X X X
X X X X X
X X
3003
FOR ITV ONLY
2010 3002 3002 3004 3010 4001 4003 4004 4005 4006 4011 4012 5003 6002 6004 6005 9696
0285
2006
470u 2007
0283
15
11
47n
TO 0282 OF
14
10
I4
2004
100n
4007
TUNER
MT
+5V VT
4K7
4.3V
4.9V
4.3V
X X X X X
X X X X X
X X X X X
X X X X X
X X X X X
X X X X X
X X X X X
X X X X X
X X X X
X X X X
X X X X X X X X X X X X X X X X X
SCL A7-13
3000 100R
5002
820n
2008
I1
100u
I2
SDA A7-14
3001 100R
10K
3005 680R
RF_AGC A5-25
2001
2002
RES
RES
+8V
3004
2009
22K
2003
FM A5-24
3010
3007
3008
3009
2K2
6K8
3011
RES
100R
2K2
4001
10n
*1002 OFWG1984M
1 4
VIF_1 A5-27
D
BA792 BA792 4006 3006 6004 4005 6005 2K2
* 9001 * * * *
22n
2 3 1003
SWI IN ING GND O2
VIF_2 A5-26
10
* OFWK6272K
O1
E
SEL-IF-LL_M-TRAP A7-3 0V
*
5V
4003
7001 PDTC124ET
0V
7002 PDTC124ET
4002
* 4004
*1004 OFWG1984M
1 4
SIF_1 A5-28
5003
2u7
F
I1 I2 I3 I4
*4011 *
4012
2 3
SIF_2 A5-29
CL 16532020_028.eps 050601
L01.1E
7.
27
4
3220 100R
9
9618 3214 100R
10
11
V_OUT A14-40 V1-OUT A14-41
VIDEO IF + SOUND IF
A
L1-IN A14-32
+8V
A
5202
+8VA
2216
2V5
4212
390R
3200
LFRONT-IN A12-31
2V6
35
7V8
7200-A TDA95XX
39
B
FOR ITV ONLY
22n
1m
4V
2217
4210
V4
2205 220n 220n 2219
2V
*4211
for Mnas only
25 0V 3V2 38
VIDEO VIDEO PLL DEMOD. VISION IF AGC/AFC
18 1V9
AMPL
VIF_1 VIF_2 RF_AGC SIF_1 A4-28 SIF_2 A4-29 A4-27 A4-26 A4-25
270R
2208
100n
0249
C-IN A14-30
2221 22n
FOR ITV ONLY
4203
2V9 49
19 1V9 22 1V5
V5
3201 7200-C TDA95XX
3V7 28 3V7 29 1V5 45 3V3 44 3V3 42 3V8 40 0V 41
VIDEO FILTERS VIDEO IDENT Y U V RGB/YUV INSERT BLACK STRETCH WHITE STRETCH LUMA DELAY PEAKING
I/O SWITCHING
V10
23 1V9 2V6 33
QSS MIXER AM DEMODULTOR QSS SOUND IF AGC
R G B
0243
1 2 3 4
2V3
47
5V
0248
SY_CVBS-IN
2V9
10
OSD
2226
3207
1K
A10-37
2V5 56
OSD/TEXT INSERT BLUE STRETCH WHITE-P. ADJ.
3202 100R
1K
3n3
100R V6
24 1V9 36 2V5 32 0V
3V5 48
AUDIO SWITCH
C
3232 2K2 2229 4u7 2230 4u7
V7
3203 100R
26 1V7
5 6
0276
CVBS1-IN A14-38 CVBS-IN
4204
5V 27 +8V
2211
V8
2204 100n 470R 2206 100p 3213
2203
100n
0V 43
PAL/SECAM/NTSC DECODER
* 9200 * 5201
2u2
2228
820p 2227
8V1 3V1
7201 BC847B
2V5
4n7
470n
D
MONO|AM_MONO_SOUND
2V5
2V5
2V5
0V
51
52
53
50
BLK-IN A2-36
3204 1K
V9
470R 3212
3209 5.5Mhz
I
1
G
3 1200
* *
100R
E
A14-35
V3
R_V-IN
1K
2 3 1201
* * *
6.0Mhz
I
1
G
V1
G_Y-IN A14-33
2 2222
3261
3225 220K 100K 3240 3233 3236 2234 100n 3237 2K2 2K2
RES
B_U-IN A14-34
100K
3224
3206
F
A14-39 A1-XX
2220
RES
FBL-1
1203 TPS
2
FMR
2223
10p 4218
22n
330R
V2
+8V
VlotAux+5V
3V3 1V2
2240
FM A4-24
F
A7-44 A9-44
5204
AudioSupplyGnd
6202 2238 1n
1V4
2V9
5V 0V8
7210 BFS20
0V
330K
3239
2239
2237
A1-XX MainAux_FB
9673
UDZS-TE17-6.2B
3219
1u 6206
82K
1n
1n
MainAux
100MHZ
2K2
2210
3218
G
V5 V6 V7 V8 V9 V10
CL 16532020_091.eps 050601
0243 C6 0248 C2 0249 B2 0266 E11 0276 C2 1200 E7 1201 E7 1203 F8 2201 C2 2202 C2 2203 D2 2204 D5 2205 B3 2206 D6 2207 D8 2208 B8 2209 F4 2210 G3 2211 D8 2213 E2 2214 E2 2215 F2 2216 B10 2217 B11 2219 B4 2220 F5 2221 B2 2222 F8 2223 F9 2225 C7 2226 C8 2227 D10 2228 D10 2229 C11 2230 C11 2233 E2 2234 F6 2235 E9 2236 F7 2237 G8 2238 F6 2239 G6 2240 F7 3200 B8 3201 C5 3202 C5 3203 C5 3204 E5 3206 F5 3207 C8 3208 E8 3209 E8 3212 E6 3213 D6 3214 A10 3217 G5 3218 G4 3219 G3 3220 A4 3223 E4 3224 F3 3225 F5 3226 E5 3228 B7 3229 C7 3230 B7 3231 A7 3232 C10 3233 F7 3234 E10 3235 E2 3236 F7 3237 F7 3238 G7 3239 G7 3240 F6 3261 F9 3637 C1 3638 D1 4203 B8 4204 C8 4205 F2 4206 F2 4207 E2 4209 E9 4210 B8 4211 B8 4212 B2 4213 A2 4214 D10
4218 F9 5201 D7 5202 A8 5204 F2 5205 G2 5206 F3 6201 F4 6202 F5 6206 G3 7200-A B9 7200-C C2 7201 D8 7204 F5 7206 B7 7209 F7 7210 F8 9200 D7 9618 A10 9653 F2 9673 G2
10
11
L01.1E
7.
28
1
Diversity Table A5
25" Blackline D & 25" Blackline s, West-Europe 25" Blackline D & 25" Blackline S, East-Europe 32" Wide Screen, No-FM-Radio, West-Europe 29" Super Flat & 29" Real Flat West-Europe
SYNCHRONISATION
28" Blackline D, Front I/O, West-Europe
A
5241
+8V
10u
EHTinfo A2-16 A6-16
3259 470K
2254 100p
3257 10M
3254
2247
2248
1200 1201 2201 2202 2212 2213 2214 2215 2220 2221 2230 2234 2238 2239 2240 3208 3208 3214 3220 3223 3229 3230 3231 3233 3236 3237 3238 3239 3240 4205 4206 4207 4209 4210 4211 4212 4213 4214 5201 5201 7200 7200 7200 7206 7209 7210 9200 9618
FIL 5M5/5M74 TPWA04B FIL 5M5/5M7/6M5 TPT02 100N 25V 100N 25V 470N 16V 22N 50V 22N 50V 22N 50V 470N 50V 22N 50V 4U7 50V 100N 25V 1N 50V 1N 50V 1N 50V 150R 5% 390R 5% 100R 5% 1/6W 100R 5% 1/6W 100R 5% 820R 5% 270R 5% 560R 5% 820R 5% 150K 5% 1K2 5% 560R 5% 270R 5% 100K 5% Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper 2U2 5% 4U7 5% TDA9555H/N1/3 TDA9563H/N1/5 TDA9565H/N1/5 BC847C BFS20 BFS20 Wire Wire
2243
X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X X X X
X X X X X X X X
X X X X X X X X
X X X X X X X X
X X X X X X X X
X X X X X X X X
X X X X X X X
B
SANDCASTLE A7-17
2n2
330K
3258
22n
1m
Item
Description
1M
B
3256
+3.3V Hdrive A2-21
S1
3242
S2
27K 2250
2249
2u2
22n
1K
100R S3
Hflybk A2-18
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
Diversity Table A6
24" Wide screen 28" Wide screen 32 Wide screen 25" Blackline D 25" Blackline S
30 1V2
Vdrive+ A3-19
2241 E3 2242 E2 2243 B3 2244 E4 2245 E4 2246 D6 2247 B5 2248 B5 2249 C3 2250 C2 2252 C6 2253 D6 2254 B2 3241 D3 3242 C2 3244 C6 3245 E4 3246 E4 3247 E5 3248 D5 3249 C6 3250 D6 3251 C5 3254 B4 3256 B6 3257 B3 3258 B2 3259 B2 5241 A6 5242 C6 7200-D C3
21" Blackline
28" Blackline
S4
VdriveA3-20
29"
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X X X X
X X X
17 1V3 16 1V2
S5
15 0V 13 0V
EWdrive|EWD_dyn A2-22
D
X X X X X X
X X X X X X X X X
D
+8VA
3V9
3V8
3V9
12
21
20
2V1
34
X X X X X X X X
3241 22K
27K
2244 100n
3245 39K
2242
2241
3246
10K 2245
4n7
1u
1n
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X
X X X X
3247 220K
X X X X X X X X X
E
X X
S1
S2
S3
S4
S5
E
CL 16532020_031.eps 050601
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X X X X X
L01.1E
7.
29
3
FOR ITV ONLY 0240
1
9
0217 F2 0240 A3 0250 B1 0261 D2 0273 B4 0274 A8 0279 A1 0287 B2 1660 E7 2601 A6 2602 D8 2604 D2 2606 E8 2607 D7 2608 A5 2609 E7 2611 B5 2612 B8 2613 B8 2615 A6 2616 A4 2618 B5 2619 D8 3601 B3 3603 A8 3604 A7 3605 C2 3606 B7 3607 B7 3608 D8 3609 D3 3610 C3 3611 A8 3612 C3 3614 F2 3615 E2 3617 D2 3618 D2 3619 C3 3622 D7 3623 D3 3624 B7 3625 B7 3626 C7 3627 C9 3628 D7 3629 C8 3630 D8 3632 D9 3633 D9 3634 C7 3635 B2 3636 B2 4601 A7 4602 A7 4603 B7 4604 G2 4618 G2 5602 A6 5603 A6 5604 A6 7200-B B4 7602 A7 7606 E8 9631 E2 9641 E2 9647 B2
CONTROL
POR
2
47n
2608
100n
A
FOR ITV ONLY
TO 0240 OF
2616
DATA-OUT DATA-IN
4
+3.3V
3611
+3.3V
2601
220n
5602 5u6
100R # 7602
3V3
CLOCK
5
A
FOR ITV ONLY
EEPROM M24C08
0279
GND
6
2615
100R 3603
0250
VlotAux+5V FOR ITV ONLY
0V
100R
3604
Bass_panorama
1n
TREBLE-BUZZ
5603
6 3V7 5 3V7 1
0274
0273
4603
1
+3.9V SDA
2618
100n
2611
100n
3606
2K2 3607
2K2
2613
22p
B
A14-2 A14-75
0287
STATUS2
3635 100R 9647 3636 100R 3612 8K2 3601 8K2 7200-B TDA95XX C5
3V7 71 SCL 1 0V IIC-BUS TRANSCEIVER 0V 3 69 3V2 FOR ITV ONLY 3V2 5 80 3V3 3V3 6 I/O PORTS 2 0V 67 3V3 68 0V
3625 100R
ITV_MSG
3624
2612
3V3
3V2
3V2
22p
100R
66 61 59
3629 4K7
+3.3V
3634 100R
STATUS1 A14-1
3619
3610
3627
8K2
3605 2K2
8K2
C4
0261
SEL-MAIN-FRNT-RR A10-12 Bass_panorama
2619
2602
3617 4K7
1K 3623 4K7
1u
5V 70
C3
100p
3609
4K7
LED
SDA 3V7 72
3633
+3.9V
* 1R
3632
+3.3V
1R
KEYBOARD_protn
0V 76 0V 77
1660
C1
12MHZ
SDM
9641
2606
2609 33p
ROM/RAM CVBS TELETEXT ACQUISITION SYNC
1n
3V3
E
Treble_Buzzer_Hosp-app A8-6 +3.3V
9631
C2
0V
7606 PDTC143ZT
Diversity Table A7
32" Wide screen, FM Radio 28" Wide screen, FM Radio
F
FOR ITV ONLY 0217
SDA A7-14 SCL A7-13
3 4 2 1
F
29" Super flat 28" Blackline 21" 25"
0V 7 0V 4
Item
Description
3601 1/6W 8K2 C1 C2 C4 C5 3614 4K7 3615 10K 3617 4K7 3619 8K2 3633 1R 1V / div DC 500us / div 1V / div DC 500us / div 2V / div DC 200us / div 2V / div DC 200us / div 4603 Jumper 4618 Jumper X X X X X X X X X X X X X X
+8V
4618
5 6
SANDCASTLE A6-17
4604
CL 16532020_032.eps 050601
L01.1E
7.
30
10
AUDIO_AMPLIFIER
A
AmpOutR+
MainAux_FB
* * 3908
2R2 9904
9903
RES
VlotAux+5V
220K 2903
3902
10u
4901 0271
1 2 3 4
* * 3903
15K
10n 4902
STB 3V7
0275 2904
1V4
VCC 11V8
* 2911
3901 56K
6901 BAS216
* 7901 AN7522N
6 CH1-IN
AudioSupplyGnd_FB
B
A1 0246 A2
AmpOutL_Neg
3904
2905
10K
3n3
1u
* 9901 *
A4 9902
AmpOutL_Pos
4 3
TO 0254 OF
*
4903
1V4
0V3
GNDCH1
GNDCH2
GNDINP
2947
100p 2948
100p 2949
100p 2950
3906
2907
10K
3n3
15K
1u
11
AudioSupplyGnd_FB
4 3
100p
* * 3905
2 1
0281
3172 6K8 FOR ITV ONLY 3921 330K 3922 330K 3923 330K 6 CH1-IN 9 VOL GNDINP 7 NC 8 CH1GNDCH1 3
* 7902 AN7523N
5 STB
1 VCC 2 CH1+ 4
2 1
TO VOICE CONTROL
0280
4 3 2 1
Volume|Mute
0246 B9 0267 G3 0271 C2 0275 B4 0280 D9 0281 D9 2901 B6 2902 B7 2903 B5 2904 B4 2905 C5 2906 C4 2907 D5 2908 E5 2910 C3 2911 B3 2946 F4 2947 C8 2948 C9 2949 C9 2950 C9 3172 D2 3901 B4 3902 B5 3903 B3 3904 C3 3905 C3 3906 D3 3907 E4 3908 B3 3921 D3 3922 D3 3923 D3 3948 E4 3949 F4 3950 E4 3951 F4 4901 B2 4902 B3 4903 C2 4904 C3 4905 F2 4921 B4 6901 B5 7901 B6 7902 D6 7943 F4 9901 C8 9902 C8 9903 A3 9904 B3
4921
220n 2902
3907
A7-15
3K3 2908
+8V
10u
AudioSupplyGnd_FB
2901
470u
Diversity Table A8
680R 100K 3948 3950
21", 24" ,25" ,28" ,29"
AudioSupplyGnd_FB
STEREO MONO
7901 AN7522N
7902 AN7523N
SPEAKERS 2 X 5W 2 X 3W 2 X 1W
E
16 Ohm 8 Ohm 8 Ohm
Main_OutL
32"
Item 2910 2911 3172 3905 3908 4901 4902 4903 4904 4905 4921 7901 7902 7943 9901 9902 9903
Description 3N3 50V 3N3 50V 1/6W 8K6 3K3 2R2 Jumper Jumper Jumper Jumper Jumper Jumper IC AN7522N IC AN7523N TRA BC847B Wire Wire Wire
MONO|AM_MONO_SOUND A5-43
4905
A8-45
X X X X X
X X X X X
X X X X X X
2946 1u
7943 BC847B
F
390R 3949 3951 33K
0267
1 2 3
A7-14 A7-13
SCL
A1
A2
A3
A4
X X X X
X X X
10
L01.1E
7.
31
6
2843
10
11
A
+5VA VlotAux+5V
2834
470p
2835
220p
5831
2836
6u8
1n5
2898 10n
6831
VlotAux+5V
3833
SDA A7-14
10u
2837
2841
10u
2840 100n
2832
2831
AHVS UP
AVS UP
CAPL_M
AHVS S
AGNDC
AVS S
ADR_SEL
TESTEN
VREF1
VREF2
RESETQ
STANDBYQ
DVS UP
I2C_DA
DVSS
I2C_CL
C
2844 10u
390p
34
50
17
16
36
45
46
35
33
29
23
20
51
52
7831 MSP34X5G
6V2
3V8
7V8
3V7
3V7
2V4
2V4
0V
0V
0V
0V
5V
0V
0V
0V
5V
5V
0V
1p5
1p5
2897
C
A10
Main_OutL
AUDIO PLL
2V6 43
VREFTOP
2845
100n
SOUND IF 1V5 47
ANA_IN1+ ANA_IN1DEMODULATOR & NICAM DECODER FM1/AM FM2 NICAM A NICAM B LOUDSPEAKER R D/A LOUDSPEAKER L D/A
25 1V8
A9
24 1V8 2 3 0V
2849 1n 2850 1n
Main_OutR
A8-45
2833 47p
1V5 48
A8-46
A11
MONO|AM_MONO_SOUND
3834
2847
3V8 44
MONO
MONO-IN IDENT
100R
3835
2848
A9-43
1n
680R
330n
DSP 3V8 41
SC1-IN-L A/D SCART-L
4 0V 9 10
SCART 1 3V8 42
SC1-IN-R A/D SCART-R SCART-L D/A TP
4832
8V1
11 13
39
3837
3V8
1n
14 15
2852
SCART 2 +5VA 40
SC2-IN-R
100R A8
*7832 BC847B
3V1
* 4831
3836
2851 220n
SC1_LOUT A10-51
3840
A11a
QSS_AM_DEM_OUT A5-42
4K7
E
2855 39p 2856 12p
26 5V 5V 0V SCART
Switching Facilities SC1-OUT-L
E
+8V
31 3V
SCART
SC1-OUT-R
A8a
30 3V 8V1
3V
1n
12
18
19
21
22
27
28
32
37
38
49
2854
5835
15u
NC
3839 100R
3V
*
3V
* 4833
3838
470R
3849
4834
2857
220p 3843
2860
2896
12p 3841
33K 4835
RES
RES
RES
0239
1 2 3
*
4836
A5 3842 22K
F
KEYBOARD_protn A7-8
0239 F10 1831 C9 2831 C9 2832 C8 2833 D4 2834 B3 2835 B4 2836 B4 2837 B4 2838 B10 2839 B10 2840 B6 2841 C5 2842 A7 2843 A7 2844 C3 2845 C3 2846 G2 2847 D3 2848 D3 2849 C10 2850 D10 2851 E10 2852 E9 2853 F10 2854 F9 2855 E2 2856 E3 2857 F2 2858 F4 2859 G2 2860 F3 2894 A7 2895 A7 2896 F3 2897 C3 2898 B6 3831 B3 3832 A10 3833 B10 3834 D2 3835 D3 3836 E9 3837 E8 3838 F9 3839 E8 3840 E3 3841 F3 3842 G5 3843 F2 3849 F4 4831 E9 4832 D10 4833 F9 4834 F2 4835 F3 4836 F3 5831 B3 5832 B9 5833 G2 5835 F2 6831 B3 7831 C7 7832 E9 7833 E9 7834 E4 7835 F3
FMR A5-44
2859 1n
*
A8 A8a
G
VlotAux+5V
1K
1K
A9
A10
A11
A11a
5833
+5VA
2846
100u
3u3
1V / div DC 500us / div 1V / div DC 500us / div 500mV / div DC 500us / div 500mV / div DC 500us / div 1V / div DC 200us / div 500mV / div DC 2us / div
CL 16532020_035.eps 050601
10
11
L01.1E
7.
32
1
Diversity Table A10
28" Wide screen, No FM radio 32" Wide screen, No FM radio 28" Wide screen, FM radio 32" Wide screen, FM radio
7
2801 B4 2802 E4 2803 C2 2804 C5 2805 D5 3801 A2 3802 A2 3803 C4 3804 C4 3805 C5 3806 D4 3807 D4 3808 D5 3809 G2 4801 C6 4802 C6 4803 D6 4804 D6 4805 E2 4806 F1 4807 G3 4808 G3 4809 B2 7801 B3 7802-A E3 7802-B F3 7802-C G3 7803 C5 7804 D5 9801 E2
220R
EU
MSB
LSB
3802
SEL-MAIN-FRNT-RR 0 0 1 1
1K
28" Blackline
A
From Micronas SC2_CTRL A9-50 SEL-MAIN-FRNT-RR A7-12 From MicroP +6V8
Front Mode Front Mode Scart1 Mode Scart1 Mode RF Mode Scart2 Mode RF Mode RF Mode
21" X
Item 2801 2806 2861 2862 2864 2865 2866 2867 2868 2869 2870 2871 2872 2873 2874 2875 2876 2877 2878 2879 2880 2883 2884 2885 2886 2892 2893 4801 4802 4803 4804 4807 4808 4809
Description 22U 50V 10V 2U2 25V 220N 10V 2U2 50V 2U2 50V 2U2 10V 2U2 50V 3N3 50V 150P 50V 47N 50V 47N 50V 150P 50V 3N3 10V 2U2 25V 100U 25V 100U 50V 4U7 50V 10U 50V 1U 50V 4N7 50V 22N 16V 470U 50V 2U2 50V 220N 25V 220N Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper Jumper
25" X
5V8
8V
0V
2801
4809
B
L1-IN A13-32 A14-32
22u
16
10
A9-48
VDD
MSB
LSB
B
+6V8 SC1_LIN A9-47
LOGIC
7801
HEF4052BT
0V 0V
100K
3803
1 5 2 4
LL
6V
2V5
LH H
3804
C
RFRONT-IN A12-53
3805
1V8
100n
HH
100K
3806
12 14
LL
0V
LH
6V
150K
3807
X X
X X
X X
X X
X X
X X
R2-IN A13-55 A14-55 From Micronas SC1_LOUT A9-51 A9-49 Stereo Scart1 Out (RF Mode always) SC1_ROUT
2V3 2V4 15
HL L
13 2V4
1V8
1K
2803
2V4
HL
1V8
2V4
220n
* 4801 * 4802
150K
D
220n
1V7 11
HH
3808
VSS
VEE
+6V8
1K
* 4803 * 4804
E
220n
Only Europe (Scart2 Out) L2-OUT A14-62
5V8
9801
Z 14
4806
Vss Vee E
2802
7802-B
16
5V
F
1V6 R2-OUT A14-63
Vdd S 10 2 Y0HEF4053BT
1V6
1 Y1
Vss Vee E 8 7 6
5V8
5V8
Z 15
7802-C
CVBSFRONT-IN
16
5V
0V
HEF4053BT Vdd S 9 5 Y0 3 Y1
Vss Vee E
A12-58 Y_CVBS-IN 0V
G
SY_CVBS-IN A5-37
Z 4 0V
150R
3809
4807
A13-59 A14-59
4808
* *
CL16532020_096.eps 050601
L01.1E
7.
33
10
A
FRONT CINCH
MONO SET
A
FRONT CONTROL
3182 9181
CVBSFRONT-IN A10-58 A7-8 A12-8
3685 560R
3683 390R
3684 560R
3681 270R
3682 3K3
1181
3181
2181
6181
75R
3 1
RES
22p
100R
0270
POWER
0277-A
channel+ 1603
TS USA
channel1602
volume+ 1601
2185
100p
3184
2182
1182
6 4 0277-B 0218-B
330p
47K
1K
100n
3185
RFRONT-IN
2186
100p
3186
2183
1183
330p
47K
8 9 7 0218-A
1K
A10-53
0215
1 2 3
C
3691 330R
0219
FOR ITV ONLY
6
LTL-10224WHCR
3695
4695
5 4 3 2
220R
6691
3693
TO 0251 OF
100R
OR TO 0251 & 0253 OF A7-4 LED
+3.3VA
4692
3692
1K 2692
1u
6692 TSOP1836 3 1 2
VS
+3.3V
4693
OUT GND
HEADPHONE
AmpOutL_Pos A8-73 FOR ITV ONLY A7-10 IR
C6
4691
*
0214
+3.3VA 1
2 1 2 3
0292 1 6
AmpOutL+
0232
0259
0278
2981 1u
3981
AudioSupplyGnd_FB
2982
470p
5 4 2 3 7
KEYBOARD_protn A12-8 TO 0214 OF FOR ITV & VOICE CONTROL
A8-71
120R
0286
3 4 5
TO 0259 OF
4 5
0214 F9 0215 C4 0218-A C2 0218-B C2 0218-C B2 0219 D4 0232 F5 0259 F10 0270 B5 0277-A B1 0277-B C1 0278 F7 0286 F7 0292 E4 1181 B2 1182 B2 1183 C2 1600 C9 1601 B8 1602 B8 1603 B7 1606 B7 2181 B3 2182 B4 2183 C4 2184 B4 2185 B3 2186 C3 2691 E10 2692 E8 2693 G8 2694 G8 2695 G8 2696 G8 2981 F2 2982 F3 2983 G2 2984 G3 3181 B3 3182 A3 3183 B3 3184 B3 3185 C3 3186 C3 3681 A8 3682 A9 3683 A7 3684 A8 3685 A7 3686 C8 3691 C9 3692 E8 3693 D10 3694 D9 3695 D7 3981 F3 3982 G3 4691 E8 4692 D7 4693 E7 4694 H1 4695 D9 6181 B4 6681 B8 6691 D8 6692 D9 9181 B5 9982 F2
3686
1K5
3694
4K7
2691
9982
2693
100p 2694
100p 2695
100p 2696
AmpOutR+ A8-70
2983 1u
3982
2984
470p
120R
100p
AudioSupplyGnd_FB
100u
AudioSupplyGnd_FB
AmpOutR_Pos A8-72
4694
H
CL 16532020_097.eps 050601
10
L01.1E
7.
34
7
TO 0227 OF FOR ITV ONLY +8V
10
11
A
1 2 3
1A
3101
* * 2103
220K 2102 330p 3102
100n 2106
4103
R1-OUT A10-57 R2-OUT A10-63
SCART 2
2133 3131 0235-B 1B
220K
3132
2132
330p
2101
2131
1101
4101
1131
RES
RES
2A 3A 4A
150R
100n
150R
2B 3B 4B 5B
3103
3134
2135
330p
2104
2105
330p
1102
3104
2134
1132
47K
47K
RES
RES
B
Audio-L_in RGB-B_in Function_Sw
5A 6A 7A 8A
R1-IN A10-54
R2-IN A10-55
2136 100n
3133 150R
150R
100n
6B 7B
B
Audio-L_in Function_Sw
1135
3105
* * 2109
220K
100n
4104
L1-OUT A10-56 L2-OUT A10-62
2139
3135
220K
3136
2138
2107
2108
330p
1103
10A
4102
RGB-G_in
11A 12A
1107
3107
2112
L2-IN A10-52
2142
3137
1133
RES
RES
9A
3106
330p
2137
150R
100n
150R
2110
3138
2141
330p
2111
330p
3108
2140
1104
1134
47K
47K
RES
RES
1109
1137
13A 14A
1138
C
RGB-R_in RGB-BL_in
150R
100n
100n
150R
C
YC-C_in
15A
3110
B_U-IN A5-34
STATUS2 A7-2
3139
2143
3109
1105
3140
6101
RES
1136
75R
6K8
22p
2113
330p
100R
27K
16B
1140
3111
STATUS1 A7-1
3141
1106
2114
330p
2144
3112
330p
75R
6K8
Video_in
20A 21A
6102
RES
100R
6131
RES
1139
Terr_CVBS_out
19A
C-IN A5-30
3142
27K
CVBS_out Video/YC-Y_in
20B 21B
3114
G_Y-IN A5-33
2V9
3143
3144
3113
1108
2115
2145
RES
7131 BC847B
R_V-IN A5-35 Y_CVBS-IN A10-59
3
7V9
1K
6103
3V9
3116
3146
1141
75R
22p
22p
100R
V_OUT A5-40
68R
3115
2147
3145
2146
1110
2116
6104
RES
FBL-1 A5-39
3117
1111
2117
75R
6105
RES
22p
100R
0229
3118
3119
4105
3V
R-OUT A10-61
220K
3152
2151
330p
1112
2118
3120
22p
1K
1151
68R
2 3
7V9
3V6
* 4151 * 2152
100n
1142
75R
22p
22p
RES
10R
150R
100R
3151 150R 1 4
MONITOR OUTPUT
Audio-RIGHT
0224-A
1 7101 BC847B
CVBS1-IN A5-38
3122
L-OUT A10-60
* 4152 * 2154
100n
28" Wide screen 32" Wide screen 24" Wide screen
3153
220K
2153
3154
330p
1113
2119
3121
2120
RES
75R
22p
100R
1152
150R
2 5 0224-B
Audio-LEFT
21"
3155
+8V
Description Cinch 2P F 4U7 10V 330P 50V 4U7 10V 330P 50V 4U7 10V 75R 5% 1/6W 220K 5% Jumper Jumper Jumper Jumper Jumper Jumper Jumper
25"
G
2161 47u
47R
X X X X X X X X X X X X X X
X X X X X X
X X X X X X
X X X X X X X
0262 9 8
TO 0262 OF
1 2 3
H
CL 16532020_098.eps 010601
0224-A F11 0224-B G11 0227 A7 0229 E7 0235-A A1 0235-B A11 0236 A5 0242 G6 0262 G5 1101 B3 1102 B3 1103 C3 1104 C3 1105 D3 1106 D3 1107 C2 1108 E3 1109 C2 1110 E3 1111 F3 1112 F3 1113 G3 1131 B9 1132 B9 1133 C9 1134 C9 1135 B10 1136 D9 1137 C10 1138 C10 1139 D9 1140 D10 1141 E9 1142 E9 1151 F9 1152 F9 2101 B3 2102 B4 2103 A5 2104 B3 2105 B4 2106 B5 2107 C3 2108 C4 2109 B5 2110 C3 2111 C4 2112 C5 2113 D5 2114 D5 2115 E5 2116 E5 2117 F5 2118 F4 2119 G3 2120 G4 2131 B9 2132 B8 2133 A7 2134 B9 2135 B8 2136 B7 2137 C9 2138 C8 2139 B7 2140 C9 2141 C8 2142 C7 2143 D8 2144 D7 2145 E8 2146 E9 2147 E8 2151 F9 2152 F8 2153 F9 2154 F8 2161 G3 3101 A4 3102 B4 3103 B4 3104 B4 3105 B4 3106 C4 3107 C4 3108 C4 3109 D4 3110 C5 3111 D4 3112 D4 3113 E4 3114 D5 3115 E4 3116 E5 3117 F4 3118 E5 3119 F3
3120 F4 3121 G3 3122 F4 3131 A9 3132 B8 3133 B9 3134 B8 3135 B9 3136 C8 3137 C9 3138 C8 3139 C9 3140 D8 3141 D8 3142 D7 3143 D9 3144 E8 3145 E9 3146 E8 3151 F9 3152 F8 3153 F9 3154 F8 3155 G3 4101 B3 4102 C3 4103 A5 4104 B5 4105 F6 4151 F8 4152 F8 6101 D3 6102 D3 6103 E3 6104 E3 6105 F3 6131 D8 7101 F5 7131 E7
0236
0227
28" Blackline
0242
10
11
L01.1E
7.
35
8
0268 B8 2171 B4 2172 B5 3171 B4 3173 B4 3174 B5 7171 B6
A
VlotAux+13V VlotAux+13V
7171 TDA8941P
Vcc
120K
3171
B
0268
1 2
Tilt A8-74
OUTIN-
OUT+
TO ROTATION COIL
Vcc
MODE
C
SHORT CIRCUIT AND TEMPERATURE PROTECTION
SVR
20K
Rest
Description 100P 1kV 220P 1kV 120K 5% 6K8 5% 1/6W 68K 5% 1/6W 68K 5% 1/6W BC857B
X X X X X X
GND
CL 16532020_099.eps 050601
L01.1E
7.
36
CL 16532053_007.eps 150501
L01.1E
7.
37
Layout Large Signal Panel (Mapping Top View and Overview Bottom View)
0211 0212 0213 0214 0215 0217 0218 0219 0220 0221 0222 0224 0227 0229 0231 0232 0235 0236 0239 0240 0242 0243 0246 0248 0249 0250 0251 0259 0261 0262 0265 0266 0267 0268 0270 0271 0273 0274 0275 0276 0277 0279 0280 0281 0282 0283 0285 0286 0287 0292 0293 0294 0295 1000 1002 1003 1004 1200 1201 1203 1400 1500 1515 1530 1531 1532 1533 1534 1535 1600 1601 1602 1603 1606 1660 1831 2005 2006 2008 2161 2171 2172 2209 2210 2216 2220 2229 2230 2235 2244 2246 2247 2250 2400 2401 2402 2404 2441 2444 2448 2450 2451 2453 2454 2455 2456 2457 2458 2459 2462 2463 2464 2465 2466 2467 2468 2469 2470 2471 2472 2473 2480 2481 2482 A2 B3 A3 B1 B1 E5 B1 B1 C6 B6 C8 E8 C7 D7 A2 B1 D8 C7 C3 D6 D7 D5 E4 E5 D6 C7 B3 B1 D5 D7 E8 E6 E4 E3 B1 E4 D7 C6 D4 D5 B1 D6 E4 E4 B5 E7 E7 C2 D7 B1 C2 E5 E6 E8 E6 E6 E6 E5 E5 E7 C6 A2 B3 B5 B5 B4 B4 B4 B4 C1 C1 D1 D1 A1 D6 C3 E7 E7 E8 D7 E3 E3 D5 D5 E5 D5 E6 E5 E6 E6 E6 E6 E6 A5 A6 A5 C6 B7 B6 C6 B5 B6 B6 B6 C5 B6 B6 B6 B6 A6 A7 B5 A6 A6 A6 A6 B6 A6 B8 C8 B8 B8 B7 A8 2483 2484 2485 2486 2487 2488 2489 2490 2491 2500 2501 2502 2503 2504 2505 2506 2508 2509 2515 2516 2521 2523 2560 2561 2562 2563 2564 2565 2566 2567 2568 2580 2581 2604 2691 2801 2837 2841 2843 2844 2846 2855 2902 2903 2908 2981 2983 3000 3001 3005 3012 3101 3103 3105 3107 3109 3110 3111 3113 3114 3115 3116 3117 3118 3119 3121 3122 3131 3133 3135 3137 3139 3141 3142 3143 3145 3146 3151 3153 3155 3171 3172 3173 3174 3181 3182 3183 3185 3200 3201 3202 3203 3204 3207 3214 3220 3228 3235 3244 3249 3250 3251 3400 3401 3402 3403 3404 3405 3406 3407 3408 3410 3411 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 A7 B6 C6 A8 A8 C7 C7 B5 B7 A2 A3 A4 A4 A5 A5 B3 B5 B2 B5 B4 B3 A4 C5 C5 B4 B4 C4 B5 C3 C3 C3 C2 C3 D6 A1 D4 D4 C3 C3 C3 C3 C3 D4 E4 E4 B1 B1 E8 E8 E6 E7 C8 C8 C7 C8 D8 D8 D8 D8 D8 D8 D8 D8 D8 D8 D8 D8 C7 C7 C7 C7 D8 D8 D8 D8 D8 D8 E8 D8 D8 E4 E4 E4 E3 B1 B1 C1 C1 E6 D5 D5 D5 D5 E5 D7 D6 E6 D5 E7 E7 E7 E6 A8 A7 A5 A5 A5 A6 A6 A6 A5 A5 A6 C6 C6 C7 C7 C7 C7 B6 C6 C7 C6 C7 3458 3459 3460 3463 3465 3466 3467 3468 3469 3471 3472 3473 3474 3475 3477 3478 3480 3481 3482 3483 3484 3485 3486 3487 3488 3489 3490 3491 3492 3493 3494 3500 3501 3503 3504 3506 3507 3508 3509 3510 3519 3521 3523 3526 3527 3532 3543 3549 3550 3558 3560 3561 3564 3565 3601 3603 3604 3606 3607 3608 3609 3610 3612 3614 3615 3617 3618 3619 3624 3625 3634 3635 3801 3802 3808 3832 3833 3834 3836 3837 3839 3908 3948 3950 3981 3982 5001 5002 5201 5202 5204 5205 5206 5241 5242 5400 5401 5445 5451 5452 5457 5461 5463 5464 5465 5471 5472 5480 5500 5501 5502 5520 5521 5560 5561 5562 5564 5602 5603 5604 5831 5832 5833 6001 B6 6400 A8 9615 D7 B6 6401 A5 9616 D7 B8 6444 B7 9617 D5 A6 6447 B6 9618 D7 A8 6448 C7 9619 D5 A7 6460 A6 9620 D7 A7 6461 A6 9622 C6 B5 6462 B5 9623 D7 C6 6465 B6 9624 D5 C8 6466 B6 9625 E7 C8 6476 C8 9626 D5 C8 6481 C7 9627 D5 B8 6482 C7 9628 E7 B8 6483 A8 9629 D6 C8 6484 A7 9630 C5 C8 6485 B7 9631 D6 B8 6486 C7 9632 E5 A7 6487 A8 9633 D5 A7 6488 B7 9634 D5 C6 6500 A4 9635 D6 A8 6520 B4 9636 C6 B6 6523 B4 9637 E6 B6 6524 A4 9638 D6 B5 6525 A4 9639 E5 A8 6540 C3 9640 D7 C6 6560 C4 9641 D6 C6 6561 C4 9642 D6 C5 6562 B4 9643 D5 C5 6566 B3 9644 E5 C5 6681 D1 9645 E5 B6 6691 A1 9647 D7 A2 6692 B1 9648 E7 B2 6831 D3 9650 E7 A4 6903 D5 9653 C5 B3 7000 E3 9654 C5 B3 7400 A6 9655 C6 B2 7443 C7 9656 C7 A2 7444 B5 9657 D6 B3 7460 A6 9658 C6 B3 7461 C5 9659 C6 B4 7463 C5 9660 C6 B4 7471 C8 9661 D7 A4 7480 C7 9662 D7 A4 7482 C7 9663 D7 A4 7515 B3 9664 C6 A3 7520 B4 9665 C6 B3 7521 A4 9666 C6 C5 7540 B3 9668 C6 C3 7560 C3 9669 C6 C4 7602 D6 9670 C5 C4 7831 D3 9672 C6 B4 7901 E4 9673 C5 C4 7902 D4 9674 C5 C4 9001 E7 9675 C7 D7 9171 D7 9676 C7 D6 9172 D7 9678 C7 D6 9173 D7 9679 C7 D6 9174 D7 9680 D5 D6 9175 D7 9683 D5 D6 9176 D7 9685 D6 D6 9177 D7 9686 D7 D6 9178 D7 9687 D5 E7 9179 D7 9688 D5 D6 9181 C1 9689 D7 D6 9182 C1 9690 D5 D6 9183 C1 9691 E7 D6 9191 B1 9692 C5 D6 9192 B1 9693 C5 D6 9193 B1 9695 E7 D6 9200 E5 9696 E8 D7 9201 E5 9697 D7 D7 9202 D5 9698 D7 D4 9203 D5 9699 C1 D4 9406 A6 9801 D4 C4 9407 A6 9811 C4 D3 9408 B7 9812 D4 D3 9409 C5 9813 D4 C3 9410 C6 9814 D4 C4 9411 B6 9815 D4 C4 9412 C6 9816 C3 C4 9413 C6 9817 C4 D5 9414 C6 9818 C4 D4 9415 C7 9820 C3 D4 9416 C8 9821 C4 B1 9417 C7 9822 D4 B1 9418 C7 9824 C4 E7 9419 B8 9825 C4 E7 9420 C6 9826 C4 E5 9421 A8 9827 D4 E5 9422 B8 9828 D4 C5 9423 C5 9829 D4 C5 9425 B8 9830 C4 C5 9451 B6 9832 C3 E7 9453 B5 9833 D3 E7 9460 B6 9834 C2 A6 9461 A6 9835 C2 A6 9462 A6 9901 D4 B7 9463 A6 9902 E4 B6 9464 B5 9903 D5 A7 9471 C8 9904 D4 B6 9500 A2 9911 D4 B5 9501 A2 9912 D4 A5 9502 A2 9913 E4 A5 9503 A3 9914 E4 A5 9506 B2 9915 E4 C8 9507 B2 9916 E4 B8 9508 B2 9918 D4 C6 9509 B2 9919 D4 B2 9512 C4 9920 E4 B2 9513 C4 9921 E4 A3 9514 B5 9922 E4 B4 9515 C5 9982 B1 B4 9516 C4 9991 B1 B4 9518 B3 9993 E8 B5 9519 B3 9994 E5 B4 9520 B3 9995 D5 C5 9521 A5 9996 E7 D6 9522 C4 9997 E8 D6 9524 C4 9998 E5 D6 9525 B4 9999 E5 D3 9611 C5 C4 9612 C5 C3 9613 D5 E7 9614 E5 CL 16532053_07m.eps 050601
2001 2002 2003 2004 2007 2009 2010 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2151 2152 2153 2154 2181 2182 2183 2184 2185 2186 2201 2202 2203 2204 2205 2206 2207 2208 2211 2213 2214 2215 2217 2219 2221 2222 2223 2225 2226 2227 2228 2233 2234 2236 2237 2238 2239 2240 2241 2242 2243 2245 2248 2249 2252 2253 2254 2405 2415 2420 2421 2422 2423 2424 2443 2452 2460 2461 2474 2475 2476 2507 2520 2522 2525 2526 2527 2528 2540 2542 2559 2569 2601 2602 A8 A8 A7 A7 A7 A6 A8 C8 C7 C7 C8 C8 C7 C8 C7 C7 C8 C8 C7 B8 B7 B8 B7 B8 B8 B8 B7 C8 C7 C7 C8 C7 C7 C8 C7 C7 C8 B7 B7 B7 B7 B8 B8 B7 A8 A7 B8 B7 D1 C1 C1 C2 D1 C1 A5 B5 A5 B6 A6 A5 A5 A5 A5 B5 B5 B5 A5 A6 B5 A7 A7 A6 A6 A6 A6 B6 A7 A7 A7 A7 A7 A7 A6 A6 A6 A5 A7 A6 A7 A7 A7 C6 D5 C6 C6 C6 C5 D5 C6 C8 C5 C5 D8 D8 C7 D4 D4 E4 D4 D3 E4 D4 C3 D3 D4 C5 B6 B6 2606 2607 2608 2609 2611 2612 2613 2615 2616 2618 2619 2692 2693 2694 2695 2696 2802 2803 2804 2805 2831 2832 2833 2834 2835 2836 2838 2839 2840 2842 2845 2847 2848 2849 2850 2851 2852 2853 2854 2856 2857 2858 2859 2860 2887 2894 2895 2896 2897 2898 2901 2904 2905 2906 2907 2910 2911 2946 2947 2948 2949 2950 2982 2984 3002 3003 3004 3006 3007 3008 3009 3010 3011 3102 3104 3106 3108 3112 3120 3132 3134 3136 3138 3140 3144 3152 3154 3184 3186 3206 3208 3209 3212 3213 3217 3218 3219 3223 3224 3225 3226 3229 3230 3231 3232 3233 3234 3236 3237 3238 3239 3240 3241 3242 3245 3246 3247 3248 B7 B6 B6 B6 B6 B7 B6 B6 B6 B6 B6 E1 D2 E1 E1 D1 C4 C3 B4 B4 B3 B3 B3 B3 B3 B3 B3 B3 B3 B3 B3 C3 B3 B4 B4 B4 C4 B4 C4 C3 C3 C3 C3 C3 B4 B3 B3 C3 B3 B3 B4 A4 A4 A4 A4 A4 A4 B4 A4 A4 A4 A4 D1 D1 A8 A8 A8 A7 A7 A7 A6 A7 A7 C7 C8 C7 C8 B7 B8 C7 C7 C7 C7 B7 B8 A8 B8 C1 C1 B5 A5 A5 A5 A5 B5 B5 B5 B5 B5 B5 B5 A5 A6 A5 A6 A8 A6 A8 A7 A7 A7 A8 A6 A5 A6 A5 C6 A5 3254 3256 3257 3258 3259 3261 3441 3442 3443 3456 3457 3470 3479 3495 3496 3497 3498 3520 3522 3524 3525 3528 3529 3530 3531 3541 3542 3544 3545 3548 3552 3557 3559 3562 3563 3566 3567 3568 3569 3580 3605 3611 3622 3623 3626 3627 3628 3629 3630 3632 3633 3636 3637 3638 3681 3682 3683 3684 3685 3686 3691 3692 3693 3694 3695 3803 3804 3805 3806 3807 3809 3831 3835 3838 3840 3841 3842 3843 3849 3901 3902 3903 3904 3905 3906 3907 3921 3922 3923 3949 3951 4001 4002 4003 4004 4005 4006 4007 4011 4012 4101 4102 4103 4104 4105 4151 4152 4171 4203 4204 4205 4206 4207 4209 4210 4211 4212 4213 A6 C6 A6 A7 B6 A7 D7 D7 C6 C7 C6 C8 C8 C8 D8 C7 C8 D4 D4 E4 E4 D3 D4 E4 D4 D3 D3 D3 D3 C3 D3 C5 D4 D4 C4 C3 D3 D3 D3 C2 C6 B6 B7 B6 B6 B6 B6 B6 B6 B6 B6 A7 B5 A5 B1 C1 C1 B1 C2 B1 E1 E1 E1 E1 C2 B4 C4 B4 C4 C4 B4 B3 C3 C4 C3 C3 C3 C3 C3 B4 A4 A4 A4 A4 A4 A4 A4 A4 A4 B4 A4 A7 A6 A7 A6 A7 A7 A7 A6 A6 C8 C8 C7 C7 B7 A7 B7 B8 A6 A5 B5 B5 B5 A5 A5 A5 A6 A6 4214 4218 4401 4402 4601 4602 4603 4604 4608 4609 4613 4614 4615 4616 4617 4618 4619 4622 4623 4691 4692 4693 4694 4695 4801 4802 4803 4804 4805 4806 4807 4808 4809 4811 4812 4813 4814 4831 4832 4833 4834 4835 4836 4901 4902 4903 4904 4905 4921 4982 4991 5003 5450 5835 6002 6003 6004 6005 6101 6102 6103 6104 6105 6131 6181 6201 6202 6206 6445 6449 6452 6453 6467 6468 6470 6522 6541 6563 6565 6567 6569 6570 6580 6581 6901 7001 7002 7101 7131 7200 7201 7204 7206 7209 7210 7441 7450 7462 7522 7541 7542 7561 7562 7564 7580 7606 7801 7802 7803 7804 7832 7833 7834 7835 7943 C5 A6 C7 E8 B6 B6 B6 A5 A8 A8 B5 A5 B6 B6 A6 A5 A6 A7 A7 D1 C2 C2 B1 E1 B4 B4 B4 B4 B4 C4 B4 B4 C4 B4 B4 B4 C4 C3 C3 C4 C3 C3 C3 A4 A4 A4 A4 B4 B4 D1 A7 A6 C8 C3 A8 A8 A7 A7 B8 B8 B8 B8 B8 B8 C1 B5 B5 B5 D7 C7 C6 C6 C5 C5 D7 D3 D3 D4 C4 D4 C3 C3 C3 C3 A4 A7 A6 B7 B7 A6 A5 B5 A5 A8 A7 D7 C6 C5 D4 D3 C3 C4 C4 C3 C3 B7 C4 B4 C4 B4 C3 C4 C3 C3 B4
Part 1 CL 16532053_08a.eps
Part 2 CL 16532053_08b.eps
Part 4 CL 16532053_08d.eps
Part 3 CL 16532053_08c.eps
CL 16532053_008.eps 150501
L01.1E
7.
38
Part 1
CL 16532053_08a.aps 150501
L01.1E
7.
39
Part 2
CL 16532053_08b.eps 150501
L01.1E
7.
40
Part 3
CL 16532053_08c.eps 160501
L01.1E
7.
41
Part 4
CL 16532053_08d.eps 160501
L01.1E
7.
42
CRT Panel
1 2
V11
3
V12 V13
4
V14
5
V15 V16
10
11
B1 CRT PANEL
+13Va
0165
AQUADAG WIRE
A
CRT Sockets
BAV21 BAV21 6333 6335 0255 1 4 V15 3334 1K 3336 OUT2 8 BC2 3335 1K V16 3332 OUT3 7 BC3 5342 3331 1K 22u B V14 R G 5 6 7 8 9 10 11 12 5 6 7 8 9 10 11 12
G1 CG G2 CR H1 H2 CB GND
0256-A 1 G3
2330
100n
0254-A 1
G3
* *
7332 BC848B 3357 0R 3351 1K 3350 100R +13Va 7333 BC848B
R G
7330 TDA6107Q 6 188k7 Vdd 3333 1 IN13k77 Vdd OUT1 9 2V5 100R A1 3k75 BC1 140V Vref V12 2 IN23k77 2V5 3k75 V13 3 IN3 3k77 2V5 3k75 Vref 2.5V 188k7 Vdd A2 Vref 188k7 Vdd A3 Vref
5 6
Blue
G1 CG
7
G2
B
Green
* 5344 SDL
3352 2K2
8 9 10 11 12
CR H1
T0 CRT SOCKET
140V 100R
H2 CB GND
Red
3358
B
THERMAL
PROTECTION
1 2 3 4 5 6
3355
G B
GND 4 BAS216
1n
2342
0245
3354 1K
0R
2345 1n 3345
V
BC_INFO
GNDSS 0244
1 2 3 4 5
+13V
3341 GNDLS
FF
VG2 F9 0165 A7 0244 D1 0245 C1 0254-A A7 0255 A6 0256-A A6 2330 A3 2340 F2 2341 F4 2342 C4 2343 F5 2344 D3 2345 C6 2346 F5 3331 C4 3332 C5 3333 B4 3334 B5 3335 B4 3336 B5 3340 E2 3341 E4 3342 E4 3343 E5 3344 D6 3345 D6 3346 E6 3347 A2 3348 B1 3349 A2 3350 B2 3351 C1 3352 C2 3353 C2 3354 C2 3355 D2 3356 A1 3357 B1 3358 C1 5342 C5 5343 A2 5344 B2 5345 C2 5346 A2 5347 B2 5348 C2 6331 B4 6332 D3 6333 A4 6335 A4 7330 B3 7331 A1 7332 B1 7333 C1 9341 A2 9342 B2 9343 C2
BAV21
6331
1R 3342 1R 2346 680p 2341 3n3 2343 3n3 VG2 FOCUS EHT
NOT USED
CL 16532020_088.eps 050601
1
Diversity Table B1
2
28" Wide screen, No FM radio
3
32" Wide screen, No FM radio 28" Blackline D, No FM radio
5
Diversity Table B1
6
28" Wide screen, No FM radio 28" Blackline D, No FM radio
7
32" Wide screen, No FM radio
8
Diversity Table B1
9
28" Wide screen, No FM radio
10
32" Wide screen, No FM radio 28" Blackline D, No FM radio
11
Item 0254 0254 2343 2344 2344 2345 2346 2346 2346 3341 3341 3341 3342 3342 3342 3347 3347 3348
Description CON 9P F N-NECK CON 9P F SEMI-DAF 3N3 2kV 100N 25V Jumper 500V 1N 1N2 2kV 220P 2kV 470P 2kV Fuse 1R Fuse 1R5 Fuse 1R8 Fuse 1R Fuse 1R5 Fuse 1R8 1K Jumper 1K
Description 1K Jumper 1K 1K Jumper 1K Jumper Jumper Jumper Jumper 15U 18U 22U 3U9 Delay line 160ns Delay line 160ns Delay line 160ns SDL
Item 5347 5348 6332 7330 7330 7331 7332 7333 9312
Description SDL SDL BAS316 TDA6107Q/N2 TDA6108JF/N1 BC847B BC847B BC847B Wire Wire Wire Wire
X X X
X X X
X X X
X X X
X X X
X X X
X X
X X X X
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X
X X X X
X X
X X
X X
X X
X X
X X X X X X X
X X
X X
X X
X X
X X X X X X X X X X X X
X X X
X X X
X X X
X X X X X X X X X X X
3358 4311 5342 5342 5342 5342 5343 5344 5345 5346
X X X
X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X
X X X X
X X X X X X X
X X
X X
25" Blackline D
25" Blackline D
25" Blackline D
28" Blackline S
28" Blackline S
28" Blackline S
L01.1E
7.
43
SCAVEM Panel
Diversity Table B2
32" Wide screen, No FM radio 28" Wide screen, No FM radio 28" Blackline, No FM radio 28" Wide screen, FM radio 32" Wide screen, FM radio
1
28" Blackline, FM radio
10
B2 SCAVEM PANEL
Item 2365 2366 2367 2367 2367 2367 2368 2372 2373 2375 2375 2376 2377 3360 3361 3362 3363 3364 3364 3368 3369 3370 3370 3371 3371 3373 3374 3375 3375 3375 3376 3377 3377 3378 3379 3379 3382 3383 3384 3385 3385 3386 3386 3387 3388 3389 3390 3390 3391 3391 3392 3393 5360 5361 5362 6360 6361 6362 6364 6365 7360 7362 7363 7365 7366 7367 9361 9363 9364 9365 9366
Description 22N 250V 100N 100V 47P 50V 56P 50V 150P 50V 180P 50V 22N 50v 5P6 50V 56P 50V 100P 50V 330P 50V 100N 25V 100N 25V 8K2 5W 680R Fuse 10R 820R 1R8 3R3 2K7 10K 220R 330R 10K 4K7 220R 56K 150R 220R 470R Jumper 10R 4R7 56K 10K 4K7 1K5 470R 820R 1R8 3R3 10K 4K7 470R 220R 220R 10R 33R 10R 33R 220R 4K7 5.6uH 10% COIL COIL 1N4148 BAS316 BAS316 BAS316 BAS316 BC547B 2SA1358 BC547B 2SC3421 BF423 BC557B Wire Wire Wire Wire Wire
3360
+200V
X X X
X X X
X X X
X X X
X X X
X X
X X
X X
8K2 2360
+13Va
A
22u
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
B1-69
+13V
* 3361
680R BAS216 2377 2361 100u 10R 100n
X X X X X X X X X X
* 5360 5u6 *
9361
3362
820R
3363
3364
3393
3368
1K2
BAS216
X X X X X X
X X X X X X
9365
X X X
R B1-67
BAS216
6362
6365
10K
3369
4K7
3R3
BAS216
6361
6364
2372
5p6
3371 2K2
14V
6360 1N4148
3370 330R
7V9
C
7362 BD140 3390 33R 2365 4n7 3374 56K 3 470R 2375 5361 9363 3375 150p 2 1
92V4
X X X X
X X X X
B1-68 G
7V6
93V7
470R
3387
3379 2K2
7V3
3376
X X X X
B 1V8 1V1BC548B
7363
0R
3377 10R
9366
2366
100n
3378
56K
2367 3386 2K2 150p 7367 BC557B 3391 7366 BF423 3389 220R 3388 220R 220R 2373 2374 3383 3382 1K5 1n 1n 220R 3392
7V6
48V8
* *
2368 4n7
0V6
33R
7365 BD139
0V
* *9364
5362
X X
820R
2376
100n
3384
3385
3R3
0278 D10 2360 A8 2361 B3 2365 D8 2366 D7 2367 D4 2368 D7 2372 C4 2373 E3 2374 E5 2375 D9 2376 E7 2377 B5 3360 A7 3361 A2 3362 B3 3363 B8 3364 B8 3368 B5 3369 B6 3370 C5 3371 C3 3373 D5 3374 D8 3375 D9 3376 D5 3377 D6 3378 D8 3379 D3 3382 E6 3383 E5 3384 E8 3385 E8 3386 D3 3387 D4 3388 E6 3389 E7 3390 D7 3391 D7 3392 E7 3393 B4 5360 B2 5361 D8 5362 D9 6360 C5 6361 B5 6362 C5 6364 B5 6365 C5 7360 C6 7362 C8 7363 D5 7365 D8 7366 E6 7367 D4 9361 B2 9363 D8 9364 D9 9365 C5 9366 D6
21" Blackline
25" Blackline
CL 16532020_089.eps 050601
10
X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X
X X X X X X X X X X X X X
X X X X X X X X X X X X X
L01.1E
CL 16532053_013.eps 050601
VG2 0165 0244 0245 0254 0255 0256 0278 2330 2340 2341 2343 2345 2346 2360 2361 2365 2366 3331 3332 3333 3334 3335 3336 3340 3341 3342 3343 3344 3345 3346 3360 3361 3362 3363 3364 3374 3375 3377 3385 3388 3389 5342 5343 5344 5345 5346 5347 5348 5360 5361 5362 6331 6333 6335 6360 7330 7360 7362 7363 7365 7366 7367 9311 9312 9341 9342 9343 9361 9363 9364 9365 9366
A1 A2 A2 A1 A2 A2 A2 A2 A1 A1 A2 A2 A2 A2 A2 A1 A2 A2 A1 A2 A1 A2 A1 A2 A2 A2 A2 A1 A2 A2 A2 A2 A2 A1 A2 A2 A2 A2 A2 A2 A2 A2 A2 A1 A1 A1
A1 A1 A1 A2 A2 A2 A1 A1 A1 A1 A1 A1 A2 A1 A2 A2 A1 A1 A1 A1 A1 A1 A2 A2 A2 A1 A2
Layout CRT and SCAVEM Panel (Top View) Layout CRT and SCAVEM (Bottom View)
CL16532010_013.eps 210301
L01.1E
7.
45
Side AV + HP Panel
1 2 3 4 5 6
C SIDE AV + HP PANEL
75R
4 3 2 1
TO 0219 OF
1 2179 100u 3156 330p 2178 330R SG07 6 5 4 2 330p 3 SG06 7 8 9 2176
0232 0255 L+
4
E
L3
R2
To Speakers
R+
1
2177 100u
3157 330R
CL 16532020_057.eps 050601
CL16532010_014.eps 210301
L01.1E
7.
46
VIDEO IN BZX79-C6V8
A
0250-C
3155
75R
2 1
*
3156 3157
To 0219
of
A12
RIGHT 8 SG04 330p 2173 9 9153 RES 3153 8K2 3152 2172 330p 10K 9155 (FOR ESD) 0251
1 2 3
B
0252
1 2
0250-A
N.C C
0261
3 4 1
2 3 4 5 6
C N.C
D
To 0246 of
D
1 2179 100u 0232 0255
4 3 2 1
CL 16532004_017.eps 210301
L+ LRR+ To Speakers
2177 100u
3157 330R
To Speakers
CL 16532020_056.eps 120401
L01.1E
7.
47
A
TO 0239 OF
2 3
0215 A1 1091 B2 1092 B3 1093 B3 1094 C3 2010 B1 3091 A1 3092 A2 3093 A2 3094 A3 3095 A3 3096 C3 6091 B3
3091 560R
3092 390R
3093 560R
3094 270R
3095 3K3
2010
C+
C-
V+
10n
1091
1092
1093
B
6091 BAT85
V-
3096 1K5
1094
C
PLUG&PLAY MENU
CL 16532020_053.eps 200301
3
CL 16532020_059.eps 030401
L01.1E
7.
48
3
0215 1091 1092 1093 1094 6091 A2 A2 A1 A2 A1 A2
TO 0239 OF
2 3
3091 560R
3092 390R
3093 560R
3094 270R
3095 3K3
2010
C+
C-
V+
10n
1091
1092
1093
BAT85 6091
VCL 16532020_100.eps 050601
3096
C
PLUG&PLAY MENU
CL 16532020_054.eps 200301
1K5
1094
Alignments
L01.1E
8.
GB 49
8. Alignments
Index of this chapter: 1. General Alignment Conditions 2. Hardware Alignments 3. Software Alignments and Settings Note: The Service Default Mode (SDM) and Service Alignment Mode (SAM) are described in chapter 5. Menu navigation is done with the 'CURSOR UP, DOWN, LEFT or RIGHT' keys of the remote control transmitter. 5. 6. BRIGHTNESS to minimum (OSD just visible in a dark room). Return to the SAM via the MENU key. Connect the RF output of a pattern generator to the antenna input. Test pattern is a 'black' picture (blank screen on CRT without any OSD info). Set the channel of the oscilloscope to 50 V/div and the time base to 0.2 ms (external triggering on the vertical pulse). Ground the scope at the CRT panel and connect a 10:1 probe to one of the cathodes of the picture tube socket (see diagram B). Measure the cut off pulse during first full line after the frame blanking (see Fig. 8-2). You will see two pulses, one being the cut off pulse and the other being the white drive pulse. Choose the one with the lowest value, this is the cut off pulse. Select the cathode with the highest VDC value for the alignment. Adjust the Vcutoff of this gun with the SCREEN potentiometer (see Fig. 8-1) on the LOT to the correct value (see table below). Restore BRIGHTNESS and CONTRAST to normal (= 31).
7.
8.
8.1
10.
11.
8.2
Hardware Alignments
0V Ref.
CL 06532130_014.eps 131000
0231
C 0212 0268
0231
Figure 8-2
0267
ComPair D
&872)) 92/7$*( / /$5*( 6FUHHQ VL]H &XWRII >9@
CL 16532008_056.pdf 220501
5520
Figure 8-3 8.2.2 Focusing 1. Tune the set to a circle or crosshatch test pattern (use an external video pattern generator). 2. Choose picture mode NATURAL (or MOVIES) with the SMART PICTURE button on the remote control transmitter. 3. Adjust the FOCUS potentiometer (see Fig. 8-1) until the vertical lines at 2/3 from east and west, at the height of the centreline, are of minimum width without visible haze.
1004
0240 A
7602
1002
9631
9641
8.2.1
1000 (TUNER)
8.3
16532008_038.eps 160501
Figure 8-1 Vg2 Adjustment 1. Activate the SAM. 2. Go to the WHITE TONE sub menu. 3. Set the values of NORMAL RED, GREEN and BLUE to 40. 4. Go, via the MENU key, to the normal user menu and set CONTRAST to zero.
GB 50
8.3.1
8.
L01.1E
Alignments
Options
7\SHQXPEHU 37 37 37 37 3: 3: 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 3: 3: 3: 3: 37 37 37 37 3: 3: 3: 3: 3: 3: 3: 7$ 7$ 7$ :$ :$ :$ 3: 2% 2% 2% 2% 2% 2% 2%
S A M
O P 1 O P 2 O P 3 O P 4 O P 5 O P 6 O P 7
X X X X X X X X X X X X X X X X X X X X X CL 16532008_048.pdf 220501
Figure 8-4 Options are used to control the presence/absence of certain features and hardware. How to change an Option Byte An Option Byte represents a number of different options. Changing these bytes directly makes it possible to set all options very fast. All options are controlled via seven option bytes. Select the option byte (OB1.. OB7) with the MENU UP/ DOWN keys, and enter the new value. Leaving the OPTION submenu saves changes in the Option Byte settings. Some changes will only take effect after the set has been switched OFF and ON with the Mains switch (cold start). How to calculate the value of an Option Byte Calculate an Option Byte value (OB1 .. OB7) in the following way: 1. Check the status of the single option bits (OP): are they enabled (1) or disabled (0). 2. When an option bit is enabled (1) it represents a certain value (see first column value between brackets in first table below). When an option bit is disabled, its value is 0. 3. The total value of an Option Byte is formed by the sum of its eight option bits. See second table below for the correct option numbers per typenumber.
%LW YDOXH 7RWDO 2% 23 23 23 23 23 23 23 23 6XP 2% 23 23 23 23 23 23 23 23 6XP 2% 23 23 23 23 23 23 23 23 6XP 2% 23 23 23 23 23 23 23 23 6XP 2% 23 23 23 23 23 23 23 23 6XP 2% 23 23 23 23 23 23 23 23 6XP 2% 23 23 23 23 23 23 23 23 6XP
CL 16532008_064.pdf 230501
Figure 8-6 Option Bit Assignment Following are the option bit assignments for all L01 software clusters. Option Byte 1 (OB1) OP10: CHINA OP11: VIRGIN_MODE OP12: UK_PNP OP13: ACI OP14: ATS OP15: LNA OP16: FM_RADIO OP17: PHILIPS_TUNER Option Byte 2 (OB2) OP20: HUE OP21: COLOR_TEMP OP22: CONTRAST_PLUS OP23: TILT
CL 16532008_049.pdf 210501
Figure 8-5
Alignments
OP24: NOISE_REDUCTION OP25: CHANNEL_NAMING OP26: SMART_PICTURE OP27: SMART_SOUND Option Byte 3 (OB3) OP30: AVL OP31: WSSB OP32: WIDE_SCREEN OP33: SHIFT_HEADER_SUBTITLE OP34: CONTINUOUS_ZOOM OP35: COMPRESS_16_9 OP36: EXPAND_4_3 OP37: EW_FUNCTION Option Byte 4 (OB4) OP40: STEREO_NON_DBX OP41: STEREO_DBX OP42: STEREO_PB OP43: STEREO_NICAM_2CS OP44: DELTA_VOLUME OP45: ULTRA_BASS OP46: VOLUME_LIMITER OP47: INCR_SUR Option Byte 5 (OB5) OP50: PIP OP51: HOTEL_MODE OP52: SVHS OP53: CVI OP54: AV3 OP55: AV2 OP56: AV1 OP57: NTSC_PLAYBACK Option Byte 6 (OB6) OP60: Reserved (value = 0) OP61: SMART_TEXT OP62: SMART_LOCK OP63: VCHIP OP64: WAKEUP_CLOCK OP65: SMART_CLOCK OP66: SMART_SURF OP67: PERSONAL_ZAPPING Option Byte 7 (OB7) OP70: SOUND_SYSTEM_AP_3/ MULTI_STANDARD_EUR/SYSTEM_LT_2 OP71: SOUND_SYSTEM_AP_2/WEST_EU/ SYSTEM_LT_1 OP72: SOUND_SYSTEM_AP_1 OP73: COLOR_SYSTEM_AP OP74: Reserved (value = 0) OP75: Reserved (value = 0) OP76: TIME_WIN2 OP77: TIME_WIN1
L01.1E
8.
GB 51
and after exiting from menu, VIRGIN_MODE will be set automatically to 0 while UK_PNP remains 1, Default setting : 0. OP13: ACI 0 : ACI feature is disabled or not applicable, 1 : ACI feature is enabled, Default setting : 0. OP14: ATS 0 : ATS feature is disabled or not applicable, 1 : ATS feature is enabled. When ATS is enabled, it sorts the program in an ascending order starting from program 1, Default setting : 0. OP15: LNA 0 : Auto Picture Booster is not available or not applicable, 1 : Auto Picture Booster is available, Default setting : 0. OP16: FM_RADIO 0 : FM radio feature is disabled or not applicable, 1 : FM radio feature is enabled, Default setting : 0. OP17: PHILIPS_TUNER 0 : ALPS/MASCO compatible tuner is in use, 1 : Philips compatible tuner is in use, Default setting : 0. OP20: HUE 0 : Hue/Tint Level is disabled or not applicable, 1 : Hue/Tint Level is enabled, Default setting : 0. OP21: COLOR_TEMP 0 : Colour Temperature is disabled or not applicable, 1 : Colour Temperature is enabled, Default setting : 0. OP22: CONTRAST_PLUS 0 : Contrast+ is disabled or not applicable, 1 : Contrast+ is enabled, Default setting : 0. OP23: TILT 0 : Rotate Picture is disabled or not applicable, 1 : Rotate Picture is enabled, Default setting : 0. OP24: NOISE_REDUCTION 0 : Noise Reduction (NR) is disabled or not applicable, 1 : Noise Reduction (NR) is enabled, Default setting : 0. OP25: CHANNEL_NAMING 0 : Name FM Channel is disabled or not applicable, 1 : Name FM Channel is enabled, Default setting : 0. Note: Name FM channel can be enabled only when FM_RADIO = 1. OP26: SMART_PICTURE 0 : Smart Picture is disabled or not applicable, 1 : Smart Picture is enabled, Default setting : 1 OP27: SMART_SOUND 0 : Smart Sound is disabled or not applicable, 1 : Smart Sound is enabled, Default setting : 1
Option bit definition OP10: CHINA 0 : Tuning is not for China set, or this option bit is not applicable, 1 : Tuning is for China set, Default setting : 0. OP11: VIRGIN_MODE 0 : Virgin mode is disabled or not applicable, 1 : Virgin mode is enabled. Plug and Play menu item will be displayed to perform installation at the initial start-up of the TV when VIRGIN_MODE is set to 1. After installation is finished, this option bit will be automatically set to 0, Default setting : 0. OP12: UK_PNP 0 : UK's default Plug and Play setting is not available or not applicable, 1 : UK's default Plug and Play setting is available. When UK_PNP and VIRGIN_MODE are set to 1 at the initial set-up, LANGUAGE = ENGLISH, COUNTRY = GREAT BRITAIN
GB 52
8.
L01.1E
Alignments
0 : Ultra Bass is disabled or not applicable, 1 : Ultra Bass is enabled, Default setting : 0. OP46: VOLUME_LIMITER 0 : Volume Limiter Level is disabled or not applicable, 1 : Volume Limiter Level is enabled, Default setting : 0. OP47: INCR_SUR 0 : Incredible Surround feature is disabled, 1 : Incredible Surround feature is enabled, Default setting : 1 OP50: PIP 0 : PIP is disabled or not applicable, 1 : PIP is enabled, Default setting : 0. OP51: HOTEL_MODE 0 : Hotel mode is disabled or not applicable, 1 : Hotel mode is enabled, Default setting : 0. OP52: SVHS 0 : SVHS source is not available, 1 : SVHS source is available, Default setting : 0. Note: This option bit is not applicable for EU. OP53: CVI 0 : CVI source is not available, 1 : CVI source is available, Default setting : 0. OP54: AV3 0 : Side/Front AV3 source is not present, 1 : Side/Front AV3 source is present, Default setting : 0. OP55: AV2 0 : AV2 source is not present, 1 : AV2 source is present, Default setting : 0. Note: For EU, when AV2=1, both EXT2 and SVHS2 should be included in the OSD loop. OP56: AV1 0 : AV1 source is not present, 1 : AV1 source is present, Default setting : 0. OP57: NTSC_PLAYBACK 0 : NTSC playback feature is not available, 1 : NTSC playback feature is available, Default setting : 0. OP60: Reserved Default setting : 0. OP61: SMART_TEXT 0 : Smart Text Mode and Favourite Page are disabled or not applicable, 1 : Smart Text Mode and Favourite Page are enabled, Default setting : 1. OP62: SMART_LOCK 0 : Child Lock and Lock Channel are disabled or not applicable for EU, 1 : Child Lock and Lock Channel are enabled for EU, Default setting : 1.
AP30: AVL 0 : AVL is disabled or not applicable, 1 : AVL is enabled, Default setting : 0. OP31: WSSB 0 : WSSB is disabled or not applicable, 1 : WSSB is enabled, Default setting : 0. Note: This option bit can be set to 1 only when WIDE_SCREEN = 1. OP32: WIDE_SCREEN 0 : Software is used for 4:3 set or not applicable, 1 : Software is used for 16:9 set, Default setting : 0. OP33: SHIFT_HEADER_SUBTITLE 0 : Shift Header/Subtitle is disabled or not applicable, 1 : Shift Header/Subtitle is enabled, Default setting : 0. Note: This option bit can be set to 1 only when WIDE_SCREEN = 1. OP34: CONTINUOUS_ZOOM 0 : Continuous Zoom is disabled or not applicable, 1 : Continuous Zoom is enabled, Default setting : 0. Note: This option bit can be set to 1 only when WIDE_SCREEN = 1. OP35: COMPRESS_16_9 0 : COMPRESS 16:9 selection is not applicable. Item should not be in the FORMAT menu list, 1 : COMPRESS 16:9 selection is applicable. Item should not be in the FORMAT menu list, Default setting : 0. OP36: EXPAND_4_3 0 : Expand 4:3 selection is not applicable. Item should not be in the FORMAT menu list, 1 : Expand 4:3 selection is applicable. Item should be in the FORMAT menu list, Default setting : 0. OP37: EW_FUNCTION 0 : EW function is disabled. In this case, only Expand 4:3 is allowed, Compress 16:9 is not applicable. 1 : EW function is enabled. In this case, both Expand 4:3 and Compress 16:9 are applicable. Default setting : 0. OP40: STEREO_NON_DBX 0 : For AP_NTSC, chip TDA 9853 is not present, 1 : For AP_NTSC, chip TDA 9853 is present, Default setting : 0. OP41: STEREO_DBX 0 : For AP_NTSC, chip MSP 3445 is not present, 1 : For AP_NTSC, chip MSP 3445 is present, Default setting : 0. OP42: STEREO_PB 0 : For AP_PAL, chip MSP3465 is not present, 1 : For AP_PAL, chip MSP3465 is present, Default setting : 0. OP43: STEREO_NICAM_2CS 0 : For EU and AP_PAL, chip MSP 3415 is not present, 1 : For EU and AP_PAL, chip MSP 3415 is present, Default setting : 0. OP44: DELTA_VOLUME 0 : Delta Volume Level is disabled or not applicable, 1 : Delta Volume Level is enabled, Default setting : 0. OP45: ULTRA_BASS
Alignments
OP63: VCHIP 0 : VCHIP feature is disabled, 1 : VCHIP feature is enabled, Default setting : 1. OP64: WAKEUP_CLOCK 0 : Wake up clock feature is disabled or not applicable, 1 : Wake up clock feature is enabled, Default setting : 1. OP65: SMART_CLOCK 0 : Smart Clock Using Teletext and Smart Clock Using PBS is disabled or not applicable, 1 : Smart Clock Using Teletext and Smart Clock Using PBS is enabled. For NAFTA, menu item AUTOCHRON is present in the INSTALL submenu, Default setting : 0. OP66: SMART_SURF 0 : Smart Surf feature is disabled or not applicable, 1 : Smart Surf feature is enabled, Default setting : 0. OP67: PERSONAL_ZAPPING 0 : Personal Zapping feature is disabled or not applicable, 1 : Personal Zapping feature is enabled, Default setting : 0. OP70: MULTI_STANDARD_EUR 0 : Not for Europe multi standard set, or this option bit is not applicable, 1 : For Europe multi standard set. Default setting : 0. Note: This option bit is used to control the SYSTEM selection in Manual Store : If MULTI_STANDARD_EUR = 1 then SYSTEM = Europe, West Europe, East Europe, UK, France otherwise SYSTEM = Europe, West Europe, UK for West Europe (WEST_EU=1) or SYSTEM = Europe, West Europe, East Europe for East Europe (WEST_EU=0) OP71: WEST_EU 0 : For East Europe set, or this option bit is not applicable, 1 : For West Europe set, Default setting : 0. OP71 and 70: SYSTEM_LT_1, SYSTEM_LT_2 These two option bits are allocated for LATAM system selection. 00 : NTSC-M 01 : NTSC-M, PAL-M 10 : NTSC-M, PAL-M, PAL-N 11 : NTSC-M, PAL-M, PAL-N, PAL-BG Default setting : 00 OP70, 71 and 72: SOUND_SYSTEM_AP_1, SOUND_SYSTEM_AP_2, SOUND_SYSTEM_AP_3 These three option bits are allocated for AP_PAL sound system selection. 000 : BG 001 : BG/DK 010 : I/DK 011 : BG/I/DK 100 : BG/I/DK/M Default setting : 00 OP73: COLOR_SYSTEM_AP This option bit is allocated for AP-PAL colour system selection. 0 : Auto, PAL 4.43, NTSC 4.43, NTSC 3.58 1 : Auto, PAL 4.43, NTSC 4.43, NTSC 3.58, SECAM Default setting : 0 OP74: Reserved Default setting : 0.
I F P L L
L01.1E
8.
GB 53
OP75: Reserved Default setting : 0. OP77 and 76: TIME_WIN1, TIME_WIN2 00 : The time window is set to 1.2s 01 : The time window is set to 2s 10 : The time window is set to 5s 11 : not in use Default setting : 01 Note: The time-out for all digit entries depend on this setting. 8.3.2 Tuner Note: Described alignments are only necessary when the NVM (item 7602) is replaced.
S A M
X X X X X X X X X X X X X X X O N / O F F O N / O F F CL 16532008_050.pdf 220501
A F W A G C Y D C L A F A A F B
Figure 8-7 IFPLL This adjustment is auto-aligned. Therefore, no action is required. Default value is 30. AFW (AFC window) Select the lowest value. AGC (AGC take over point) Set the external pattern generator to a colour bar video signal and connect the RF output to aerial input. Set amplitude to 10 mV and set frequency to 475.25 MHz (PAL/SECAM) or 61.25 MHz (NTSC). Connect a DC multi-meter to pin 1 of the tuner (item 1000 on the main panel). 1. Activate the SAM. 2. Go to the TUNER sub menu. 3. Select AFW with the UP/DOWN cursor keys and set to ON. 4. Select AGC with the UP/DOWN cursor keys. 5. Adjust the AGC-value with the LEFT/RIGHT cursor keys until the voltage at pin 1 of the tuner lies between 3.8 and 2.3 V. Default value is 28. 6. Select AFW with the UP/DOWN cursor keys and set to OFF. 7. Switch the set to STANDBY. YD (Y-delay adjustment) Fixed value is 7. CL (Cathode drive level) Fixed value is 8. AFA/AFB Read only bit, for monitoring purpose only.
GB 54
8.3.3
8.
L01.1E
Alignments
White Tone
1 VERT. SLOPE
VERT. SHIFT
S A M
VERT. AMPLITUDE
V.S-CORRECTION
HOR. SHIFT
HOR. AMPLITUDE
Figure 8-8
E/W PARABOLE
In the WHITE TONE sub menu, the values of the black cut off level can be adjusted. Normally, no alignment is needed for the WHITE TONE. You can use the given default values. The colour temperature mode (NORMAL, COOL and WARM) and the colour (R, G, and B) can be selected with the UP/DOWN RIGHT/LEFT cursor keys. The value can be changed with the LEFT/RIGHT cursor keys. First, select the values for the NORMAL colour temperature. Then select the values for the COOL and WARM mode. After alignment, switch the set to standby, in order to store the alignments. Default settings: 1. NORMAL (colour temperature = 10500 K): NORMAL R = 26 NORMAL G = 32 NORMAL B = 27 2. COOL (colour temperature = 14000 K): DELTA COOL R = -3 DELTA COOL G = 0 DELTA COOL B = 5 3. WARM (colour temperature = 8200 K): DELTA WARM R = 2 DELTA WARM G = 0 DELTA WARM B = -6 8.3.4 Geometry The geometry alignments menu contains several items to align the set, in order to obtain a correct picture geometry.
10
E/W TRAPEZIUM
11
HOR. PARALLELOGRAM
12
HOR. BOW
CL 16532044_022.eps 140501
Figure 8-9 How to align Connect an external video pattern generator to the aerial input of the TV-set and input a crosshatch test pattern. Set amplitude to at least 1 mV and set frequency to 475.25 MHz (PAL/SECAM) or 61.25 MHz (NTSC). 1. Set 'Smart Picture' to NATURAL (or MOVIES). 2. Activate the SAM menu (see chapter 5). 3. Go to the GEOMETRY sub menu. 4. Choose HORIZONTAL or VERTICAL alignment Now you can perform the following alignments: Horizontal alignment Horizontal Parallelogram (HP). Align straight vertical lines in the top and the bottom; vertical rotation around the centre. Horizontal Bow (HB). Align straight horizontal lines in the top and the bottom; horizontal rotation around the centre. Horizontal Shift (HSH). Align the horizontal centre of the picture to the horizontal centre of the CRT. East West Width (EWW). Align the picture width until the complete test pattern is visible. East West Parabola (EWP). Align straight vertical lines at the sides of the screen. Upper Corner Parabola (UCP). Align straight vertical lines in the upper corners of the screen.
Alignments
Lower Corner Parabola (LCP). Align straight vertical lines in the lower corners of the screen. East West Trapezium (EWT). Align straight vertical lines in the middle of the screen.
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In the table below, you will find the GEOMETRY default values for the different sets.
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Figure 8-12 Figure 8-10 Vertical alignment Vertical slope (VSL). Align the vertical centre of the picture to the vertical centre of the CRT. This is the first of the vertical alignments to perform. For an easy alignment, set SBL to ON. Vertical Amplitude (VAM). Align the vertical amplitude so that the complete test pattern is visible. Vertical S-Correction (VSC). Align the vertical linearity, meaning that vertical intervals of a grid pattern must be equal over the entire screen height. Vertical Shift (VSH). Align the vertical centring so that the test pattern is located vertically in the middle. Repeat the 'vertical amplitude' alignment if necessary. Vertical Zoom (VX). The vertical zoom is added in for the purpose of development. It helps the designer to set proper values for the movie expand or movie (16x9) compress. Default value is 25. Service blanking (SBL). Switch the blanking of the lower half of the screen ON or OFF (to be used in combination with the vertical slope alignment). H60. Align straight horizontal lines if NTSC input (60 Hz) is used i.s.o. PAL (50 Hz). V60. Align straight vertical lines if NTSC input (60 Hz) is used i.s.o. PAL (50 Hz). 8.3.5 Audio
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Figure 8-13 No alignments are needed for the audio sub menu. Use the given default values. AT (Attack Time) Default value is 8. AF-M Default value is 301.
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V S L V A M V S C V S H S B L V S X H 6 0 V 6 0
QSS OFF for mono sets, ON for stereo sets. FMI Fixed setting is OFF.
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Figure 8-11
GB 56
9.
L01.1E
Circuit Description
9. Circuit Description
Index of this chapter: 1. Introduction 2. Audio Signal Processing 3. Video Signal Processing 4. Synchronisation 5. Deflection 6. Power Supply 7. Control 8. Abbreviations Notes: Figures can deviate slightly from the actual situation, due to different set executions. For a good understanding of the following circuit descriptions, please use the block diagram in chapter 6, or the electrical diagrams in chapter 7. Where necessary, you will find a separate drawing for clarification. The L01 is divided into 2 basic systems, i.e. mono and stereo sound. While the audio processing for the mono sound is done in the audio block of the UOC, an external audio processing IC is used for stereo sets. The tuning system features 100 video channels with onscreen display. The main tuning system uses a tuner, a microcomputer, and a memory IC mounted on the main panel. Also, in some type numbers, an FM radio is implemented with 40 pre-set channels. The microcomputer communicates with the memory IC, the customer keyboard, remote receiver, tuner, signal processor IC and the audio output IC via the I2C bus. The memory IC retains the settings for favourite stations, customer-preferred settings, and service/factory data. The on-screen graphics and closed caption decoding are done within the microprocessor, and then sent to the signal processor IC to be added to the main signal. The chassis uses a Switching Mode Power Supply (SMPS) for the main voltage source. The chassis has a hot ground reference on the primary side and a cold ground reference on the secondary side of the power supply and the rest of the chassis.
9.1
Introduction
The L01 chassis is a global TV chassis for the model year 2001 and is used for TV sets with screen sizes from 14 - 21 (small screen) to 21 - 32 (large screen). The standard architecture consists of a Main panel, a Picture Tube panel, a Side I/O panel (not al executions) and a Top Control panel. The Main panel consists primarily of conventional components with hardly any surface mounted devices.
9.2
9.2.1
Figure 9-1 The functions for video processing, microprocessor (m P) and teletext (TXT) decoder are combined in one IC (TDA958xH), the so-called Ultimate One Chip (UOC). This chip is (surface) mounted on the copper side of the main panel.
AUDIO SOURCE SELECTION EXT. AUDIO INPUT 7801 7861 7831 EXT. AUDIO OUT CONTROL 7209 7210 FM FM IF FMR BUFFER 7834 7835 47 AUDIO DECODING AND PROCESSING SELECTION MATR. SWITCH
7200 RF ANT. FM ANT. 1000 0265 1 1 TUNER 1 AGC 1200 : 1202 SOUND TRAP 38 22 10 11 SAW FILTER 18 19 VIF SAW FILTER 23 24 SIF
33
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68
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7330 INT_CVBS EXT_CVBS 7802 VIDEO SWITCH VIDEO SOURCE SELECTION SYNC PROCESSING 40 42 VIDEO PROCESSING RGB/YUV PROCESSING 56:58 VIDEO AMPL.
16
17
15
30
EW
V-
VERT. DEFL.
CL 16532008_039.eps 220501
Circuit Description
9.2.2 Mono In mono sets, the signal goes via the SAW filter (position 1004 in case of QSS demodulation and 1003 in case of Intercarrier demodulation), to the audio demodulator part of the UOC IC7200. The audio output on pin 48 goes directly, via the smart sound circuit (7941 for Bass and 7942 for Treble) and buffer (7943), to the audio amplifier (AN7523 at position 7902). The volume level is controlled at this IC (pin 9) by a VolumeMute control line from the microprocessor. The audio signal from IC7902 is then sent to the speaker/ headphone output panel.
EXT. AUDIO OUTPUT 7941 7942 7943 SMART SND 7902 AUDIO AMPL. 9
L01.1E
9.
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9.3.3
Video Source Selection The Composite Video Blanking Signal (CVBS) from buffer 7201 goes to the audio carrier trap filters (1200 and 1201) to remove the audio signal. The signal then goes to pin 40 of IC7200. The internal input switch selects the following input signals: Pin 40: terrestrial CVBS input Pin 42: external AV1 CVBS input Pin 44: external Side I/O CVBS or AV2 Luminance (Y) input Pin 45: external AV2 Chrominance (C) input
7200
UOC
RGB/YUV _IN
51 53
RGB/YUV INSERT
RGB 56 58
CRT PANEL
FM
FM IF FMR BUFFER 7200 AUDIO SWITCH SIF SOUND IF DEMOD. 48 VOLUME MUTE
INTERNAL_CVBS_IN
40
AV1_CVBS1_1 7802
AVL
42
MON. OUT
SAW FILTER
23 24
SY_CVBS_IN 44
SAW FILTER
18 19
7602
C-IN 45
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QSS_AM_DEM_OUT
7831
47
SOUND DEC
The FM radio uses the 10.7 MHz concept. This SIF frequency is available at pin 10 of the tuner. Via a preamplifier (TS7209 and TS7210), the signal is fed for demodulation to either the UOC (for mono FM radio) or by the Micronas MSP34X5 (for stereo FM radio).
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Figure 9-5 Once the signal source is selected, a chroma filter calibration is performed. The received colour burst sub-carrier frequency is used for this. Correspondingly, the chroma band pass filter for PAL processing or the cloche filter for SECAM processing is switched on. The selected luminance (Y) signal is supplied to the horizontal and vertical synchronisation processing circuit and to the luminance processing circuit. In the luminance-processing block, the luminance signal goes to the chroma trap filter. This trap is switched 'on' or 'off', depending on the colour burst detection of the chroma calibration circuit. The group delay correction part can be switched between the BG and a flat group delay characteristic. This has the advantage that in multi-standard receivers no compromise has to be made for the choice of the SAW filter. 9.3.4 Video Demodulation The colour decoder circuit detects whether the signal is a PAL, NTSC or SECAM signal. The result is made known to the auto system manager. The PAL/NTSC decoder has an internal clock generator, which is stabilised to the required frequency by using the 12 MHz clock signal from the reference oscillator of the microcontroller/teletext decoder. The base-band delay line is used to obtain a good suppression of cross colour effects. The Y signal and the delay line outputs U and V are applied to the luminance/chroma signal processing part of the TV processor. 9.3.5 Luminance/Chrominance Signal Processing The output of the YUV separator is fed to the internal YUV switch, which switches between the output of the YUV separator or the external YUV (for DVD or PIP) on pins 5153. Pin 50 is the input for the insertion control signal called FBL-1. When this signal level becomes higher than 0.9 V (but less than 3 V), the RGB signals at pins 51, 52 and 53 are inserted into the picture by using the internal switches.
9.3
9.3.1
9.3.2
RF Signal Processing The incoming RF signal goes to the tuner (pos. 1000), where the 38.9 MHz IF signal is developed and amplified. The IF signals then exits the tuner from pin 11 to pass through the SAW filter (position 1002 in case of QSS demodulation and 1003 in case of Intercarrier demodulation). The shaped signal is then applied to the IF processor part of the UOC (pos. 7200). Tuner AGC (Automatic Gain Control) will reduce the tuner gain and thus the tuner output voltage when receiving strong RF signals. Adjust the AGC take-over point via the Service Alignment Mode (SAM). The tuner AGC starts working when the video-IF input reaches a certain input level and will adjust this level via the I2C bus. The tuner AGC signal goes to the tuner (pin 1) via the open collector output (pin 22) of the UOC. The IC also generates an Automatic Frequency Control (AFC) signal that goes to the tuning system via the I2C bus, to provide frequency correction when needed. The demodulated composite video signal is available at pin 38 and then buffered by transistor 7201.
GB 58
9.
L01.1E
Circuit Description
RGB output signals is therefore proportional to the voltage present on this pin. Contrast reduction starts when the voltage on pin 54 is lower than 2.8 V. Brightness reduction starts when the voltage on pin 54 is less than 1.7 V. The voltage on pin 54 is normally 3.3 V (limiter not active). During set switch off, the black current control circuit generates a fixed beam current of 1 mA. This current ensures that the picture tube capacitance is discharged. During the switch-off period, the vertical deflection is placed in an over-scan position, so that the discharge is not visible on the screen. 9.3.7 RGB Amplifier From outputs 56, 57 and 58 of IC7200, the RGB signals are applied to the analogue output amplifiers on the CRT panel. The R-signal is amplified by a circuit built around transistors TS7311, 7312 and 7313, which drives the picture tube cathodes. The supply voltage for the amplifier is +160 V and is derived from the line output stage. 9.3.8 SCAVEM (if present) The SCAn VElocity Modulation (SCAVEM) circuitry is implemented in the layout of the picture tube panel. It is thus not an extra module. This circuit influences the horizontal deflection as a function of the picture content. In an ideal square wave, the sides are limited in slope due to a limited bandwidth (5 MHz). SCAVEM will improve the slope as follows: At a positive slope, a SCAVEM current is generated which supports the deflection current. At the first half of the slope, the spot is accelerated and the picture is darker. At the second half of the slope, the spot is delayed and the slope becomes steeper. At the end of the slope, the SCAVEM-current decays to zero and the spot is at the original position. An overshoot occurs which improves the impression of sharpness. At the negative slope, the SCAVEM-current counteracts the deflection. During the first half of the slope, the spot is delayed and the slope becomes steeper. During the second half the spot accelerates, the SCAVEM-current is zero at the end of the slope. Via the three resistors R3371, R3379 and R3386, Red, Green and Blue are added together, buffered and offered to the emitter of TS7363. On the collector of this transistor, configured in a common base, the sum of these 3 signals is obtained. Via the emitter follower formed with TS7360, this signal is conveyed to the differentiator C2376 and R3392. Only the high frequencies are differentiated (small RC-time). The positive and negative pulses of this signal drive respectively TS7365 and TS7362 into conductivity. The DC setting of the output stage is set by R3363, R3374, R3378 and R3384. The working voltage of the transistors is settled at half the supply voltage. At the positive section of the pulse, the current flows through TS7365 and the SCAVEM coil. At the negative section of the pulse, the current flows through TS7362 and the SCAVEM coil.
Also some picture improvement features are implemented in this part: Black stretch This function corrects the black level of incoming signals, which have a difference between the black level and the blanking level. The amount of extension depends upon the difference between actual black level and the darkest part of the incoming video signal level. It is detected by means of an internal capacitor. White stretch This function adapts the transfer characteristic of the luminance amplifier in a non-linear way depending on the average picture content of the luminance signal. It operates in such a way that maximum stretching is obtained when signals with a low video level are received. For bright pictures, stretching is not active. Dynamic skin tone correction This circuit corrects (instantaneously and locally) the hue of those colours which are located in the area in the UV plane that matches the skin tone. The correction is dependent on the luminance, saturation and distance to the preferred axis. The YUV signal is then fed to the colour matrix circuit, which converts it to R, G and B signals. The OSD/TXT signal from the microprocessor is mixed with the main signal at this point, before being output to the CRT board (pins 56, 57 and 58). 9.3.6 RGB Control The RGB control circuit enables the picture parameters contrast, brightness and saturation to be adjusted, by using a combination of the user menus and the remote control. Additionally automatic gain control for the RGB signals via cut-off stabilisation is achieved in this functional block to obtain an accurate biasing of the picture tube. Therefor this block inserts the cut-off point measuring pulses into the RGB signals during the vertical retrace period. The following additional controls are used: Black current calibration loop Because of the 2-point black current stabilisation circuit, both the black level and the amplitude of the RGB output signals depend on the drive characteristics of the picture tube. The system checks whether the returning measuring currents meet the requirements, and adapt the output level and gain of the circuit when necessary. After stabilisation of the loop, the RGB drive signals are switched on. The 2-point black level system adapts the drive voltage for each cathode in such a way that the two measuring currents have the right value. This is done with the measurement pulses during the frame flyback. During the first frame, three pulses with a current of 8 m A are generated to adjust the cut off voltage. During the second frame, three pulses with a current of 20 m A are generated to adjust the white drive. This has as a consequence, that a change in the gain of the output stage will be compensated by a gain change of the RGB control circuit. Pin 55 (BLKIN) of the UOC is used as the feedback input from the CRT base panel. Blue stretch This function increases the colour temperature of the bright scenes (amplitudes which exceed a value of 80% of the nominal amplitude). This effect is obtained by decreasing the small signal gain of the red and green channel signals, which exceed this 80% level. Beam current limiting A beam current limiting circuit inside the UOC handles the contrast and brightness control for the RGB signals. This prevents the CRT from being overdriven, which could otherwise cause serious damage in the line output stage. The reference used for this purpose is the DC voltage on pin 54 (BLCIN) of the TV processor. Contrast and brightness reduction of the
9.4
Synchronisation
Inside IC7200 (part D), the vertical and horizontal syncpulses are separated. These H and V signals are synchronised with the incoming CVBS signal. They are then fed to the H- and V-drive circuits and to the OSD/TXT circuit for synchronisation of the On Screen Display and Teletext (or Closed Caption) information.
L01.1E
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Deflection
Horizontal Drive The horizontal drive signal is obtained from an internal VCO, which is running at twice the line frequency. This frequency is divided by two, to lock the first control loop to the incoming signal. When the IC is switched on, the Hdrive signal is suppressed until the frequency is correct. The Hdrive signal is available at pin 30. The Hflybk signal is fed to pin 31 to phase lock the horizontal oscillator, so that TS7462 cannot switch on during the flyback time. The EWdrive signal for the E/W circuit (if present) is available on pin 15, where it drives transistor 7400 to make linearity corrections in the horizontal drive. When the set is switched on, the +8V voltage goes to pin 9 of IC7200. The horizontal drive starts up in a soft start mode. It starts with a very short TON time of the horizontal output transistor. The TOFF of the transistor is identical to the time in normal operation. The starting frequency during switch on is therefore about 2 times higher than the normal value. The on time is slowly increased to the nominal value in 1175 ms. When the nominal value is reached, the PLL is closed in such a way that only very small phase corrections are necessary. The EHTinformation line on pin 11 is intended to be used as a X-ray protection. When this protection is activated (when the voltage exceeds 6 V), the horizontal drive (pin 30) is switched 'off' immediately. If the H-drive is stopped, pin 11 will become low again. Now the horizontal drive is again switched on via the slow start procedure. The EHTinformation line (Aquadag) is also fed back to the UOC IC7200 pin 54, to adjust the picture level in order to compensate for changes in the beam current. The filament voltage is monitored for no or excessive voltage. This voltage is rectified by diode 6413 and fed to the emitter of transistor 7405. If this voltage goes above 6.8 V, transistor 7405 will conduct, making the EHT0 line high. This will immediately switch off the horizontal drive (pin 30) via the slow stop procedure. The horizontal drive signal exits IC7200 at pin 30 and goes to 7401, the horizontal driver transistor. The signal is amplified and coupled to the base circuit of 7402, the horizontal output transistor. This will drive the line output transformer (LOT) and associated circuit. The LOT provides the extra high voltage (EHT), the VG2 voltage and the focus and filament voltages for the CRT, while the line output circuit drives the horizontal deflection coil.
voltage across this measuring resistor is proportional to the output current, which is available at pins 4 and 7 where they drive the vertical deflection coil (connector 0222) in phase opposition. IC 7471 is supplied by +13 V. The vertical flyback voltage is determined by an external supply voltage at pin 6 (VlotAux+50V). This voltage is almost totally available as flyback voltage across the coil, this being possible due to the absence of a coupling capacitor (which is not necessary, due to the bridge configuration). 9.5.3 Deflection Corrections The Linearity Correction A constant voltage on the horizontal deflection coil should result in a sawtooth current. This however is not the case as the resistance of the coil is not negligible. In order to compensate for this resistance, a pre-magnetised coil L5457 is used. R3485 and C2459 ensure that L5457 does not excite, because of its own parasite capacitance. This L5457 is called the 'linearity coil'. The Mannheim Effect When clear white lines are displayed, the high-voltage circuit is heavily loaded. During the first half of the flyback, the high voltage capacitors are considerable charged. At that point in time, the deflection coil excites through C2465. This current peak, through the high-voltage capacitor, distorts the flyback pulse. This causes synchronisation errors, causing an oscillation under the white line. During t3 - t5, C2490//2458 is charged via R3459. At the moment of the flyback, C2490//2458 is subjected to the negative voltage pulses of the parabola as a result of which D6465 and D6466 are conducting and C2490//2458 is switched in parallel with C2456//2457. This is the moment the high-voltage diodes are conducting. Now extra energy is available for excitation through C2465 and the line deflection. As a consequence, the flyback pulse is less distorted. The S-Correction Since the sides of the picture are further away from the point of deflection than from the centre, a linear sawtooth current would result in a non-linear image being scanned (the centre would be scanned slower than the sides). For the centrehorizontal line, the difference in relation of the distances is larger then those for the top and bottom lines. An S-shaped current will have to be superimposed onto the sawtooth current. This correction is called finger-length correction or Scorrection. C2456//2457 is relatively small, as a result of which the sawtooth current will generate a parabolic voltage with negative voltage peaks. Left and right, the voltage across the deflection coil decreases, and the deflection will slow down; in the centre, the voltage increases and deflection is faster. The larger the picture width, the higher the deflection current through C2456//2457. The current also results in a parabolic voltage across C2484//2469, resulting in the finger length correction proportionally increasing with the picture width. The east/west drive signal will ensure the largest picture width in the centre of the frame. Here the largest correction is applied. East/West Correction In the L01, there are three types of CRTs, namely the 100, 110 and wide screen CRTs. The 100 CRT is rastercorrection-free and does not need East/West correction. The 110 4:3 CRT comes with East/West correction and East/West protection. The wide screen TV sets have all the correction of the 110 4:3 CRT and also have additional picture format like the 4:3 format, 16:9, 14:9, 16:9 zoom, subtitle zoom and the SuperWide picture format
9.5.2
Vertical Drive A divider circuit performs the vertical synchronisation. The vertical ramp generator needs an external resistor (R3245, pin 20) and capacitor (C2244, pin 21). A differential output is available at pins 16 and 17, which are DC-coupled with the vertical output stage. To avoid damage of the picture tube when the vertical deflection fails, the V_GUARD output is fed to the beam current limiting input. When a failure is detected, the RGBoutputs are blanked. When no vertical deflection output stage is connected, this guard circuit will also blank the output signals. These V_DRIVE+ and V_DRIVE- signals are applied to the input pins 1 and 2 of IC 7471 (full bridge vertical deflection amplifier). These are voltage driven differential inputs. As the driver device (IC 7200) delivers output currents, R3474 and R3475 convert them to voltage. The differential input voltage is compared with the voltage across measuring resistor R3471 that provides internal feedback information. The
GB 60
9.
L01.1E
Circuit Description
A line, written at the upper- or lower side of the screen, will be larger at the screen centre when a fixed deflection current is used. Therefore, the amplitude of the deflection current must be increased when the spot approaches the centre of the screen. This is called the East/West or pincushion correction. The Ewdrive signal from pin 15 of IC7200 takes care for the correct correction. It drives FET TS7400. It also corrects breathing of the picture, due to beam current variations (the EHT varies dependent of the beam current). This correction is derived from the EHTinformation line. Two protections are built-in for the E/W circuit: over-current and over-voltage protection. See paragraph Power Supply. Panorama The panorama function is only used in 16:9 sets. This is a function to enable the 4:3 and Super-Wide feature. It drives the Bass_panorama line, to activate relay 1400. When this relay is switched on, the capacitors 2453//2454 are added in parallel to the default S-correction capacitors 2456//2457. This results in an increased capacitance, a lower resonance frequency of the line deflection coil and the S-correction capacitors and therefore a less steep S-corrected line deflection current. 9.5.4 Rotation (only present in widescreen sets) To cope with the different earth magnetism situations in the world, a rotation coil is added in widescreen sets. This coil is controlled by the rotation circuitry (see diagram A15). The amount of frame rotation is user controlled via the the PWM output (pin 77) of the UOC. With the tilt setting at -10, the PWM duty cycle is 0.1 (leftmost tuning). With the setting at +10, the duty cycle is 0.9 (rightmost tuning). The output of amplifier IC7171 is a DC-voltage in the range from 0 (user setting = -10), via 6 V (user setting = 0) to 12 V (user setting = +10).
VCC
GND
S1
FREQUENCY CONTROL
OVERTEMPERATURE PROTECTION 3 1
LOGIC
DRIVER Iss
DRIVER
CTRL
POWER-ON RESET
0.5 V
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TEA1507
short winding
Figure 9-7 9.6.1 Introduction The supply is a Switching Mode Power Supply (SMPS). The frequency of operation varies with the circuit load. This Quasi-Resonant Flyback behaviour has some important benefits compared to a hard switching fixed frequency Flyback converter. The efficiency can be improved up to 90%, which results in lower power consumption. Moreover the supply runs cooler and safety is enhanced. The power supply starts operating when a DC voltage goes from the rectifier bridge via T5520, R3532 to pin 8. The operating voltage for the driver circuit is also taken from the hot side of this transformer. The switching regulator IC7520 starts switching the FET on and off, to control the current flow through the primary winding of transformer 5520. The energy stored in the primary winding during the on time is delivered to the secondary windings during the off time. The MainSupply line is the reference voltage for the power supply. It is sampled by resistors 3543 and 3544 and fed to the input of the regulator 7540/6540. This regulator drives the feedback optocoupler 7515 to set the feedback control voltage on pin 3 of 7520. The power supply in the set is on any time AC power goes to the set. Derived Voltages The voltages supplied by the secondary windings of T5520 are: MainAux for the audio circuit (voltage depends on set execution, see table below), 3.3 V and 3.9 V for the microprocessor and MainSupply for the horizontal output (voltage depends on set execution, see table below). Other supply voltages are provided by the LOT. It supplies +50 V (only for large screen sets), +13 V, +8 V, +5 V and a +200 V source for the video drive. The secondary voltages of the LOT are monitored by the EHTinformation lines. These lines are fed to the video processor part of the UOC IC7200 on pins 11 and 34. This circuit will shut off the horizontal drive in case of overvoltage or excessive beam current.
9.6
VLINE
Power Supply
VIN
VOUT CIN NP NS
VCC TEA1507
1 Vcc 2 Gnd 3 Ctrl 4 Demag Drain 8 HVS 7 Driver 6 Sense 5
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Figure 9-6
Circuit Description
L01.1E
9.
GB 61
A1
VIN
Degaussing Control Circuit
CIN
A1 A2
IL
LP D
COUT nVOUT
B1/B2
Mains AC Input
CRT Panel
Main Aux
A15
VD
Tilt& Rotation
A1
VGATE
Degaussing Circuit
CD
VlotAux +13V
A2
EW Correction
A2
Horizontal Deflection
Vaux
V GATE
+3.9V
A3
Frame Deflection
A4
Tuner
VD
+3.3V
n V OUT
VlotAux +5V
A7
uP
+3.9V
Valley V IN
A5
Video Processing
0
A9
Magnetization
Sound Processing
+8V
A11 A8
IL
Vaux
Demagnetization
Audio Amplifier
1
t0
2
t1 t2 T
3
t3
4
t 00
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+6.8V
A10 Source
Figure 9-10 In the Quasi-Resonant mode each period can be divided into four different time intervals, in chronological order: Interval 1: t0 < t < t1 primary stroke At the beginning of the first interval, the MOSFET is switched on and energy is stored in the primary inductance (magnetisation). At the end, the MOSFET is switched off and the second interval starts. Interval 2: t1 < t < t2 commutation time In the second interval, the drain voltage will rise from almost zero to VIN+n(VOUT +VF). VF is the forward voltage drop of de diode that will be omitted from the equations from now on. The current will change its positive derivative, corresponding to VIN/LP, to a negative derivative, corresponding to -nVOUT /LP. Interval 3: t2 < t < t3 secondary stroke In the third interval, the stored energy is transferred to the output, so the diode starts to conduct and the inductive current IL will decrease. In other words, the transformer will be demagnetised. When the inductive current has become zero the next interval begins. Interval 4: t3 < t < t00 resonance time In the fourth interval, the energy stored in the drain capacitor CD will start to resonate with the inductance LP. The voltage and current waveforms are sinusoidal waveforms. The drain voltage will drop from VIN+nVOUT to VIN-nVOUT. Frequency Behaviour The frequency in the QR-mode is determined by the power stage and is not influenced by the controller (important parameters are LP and CD). The frequency varies with the input voltage VIN and the output power POUT. If the required output power increases, more energy has to be stored in the transformer. This leads to longer magnetising tPRIM and demagnetising tSEC times, which will decrease the frequency. See the frequency versus output power characteristics below. The frequency characteristic is not only output power, but also input voltage dependent. The higher the input voltage, the smaller tPRIM, so the higher the frequency will be.
Figure 9-8
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Figure 9-9 Degaussing When the set is switched on, the degaussing relay 1515 is immediately activated as transistor 7580 is conducting. Due to the RC-time of R3580 and C2580, it will last about 3 to 4 seconds before transistor 7580 is switched off. 9.6.2 Basic IC Functionality For a clear understanding of the Quasi-Resonant behaviour, it is possible to explain it by a simplified circuit diagram (see Figure below). In this circuit diagram, the secondary side is transferred to the primary side and the transformer is replaced by an inductance LP. CD is the total drain capacitance including the resonance capacitor CR, parasitic output capacitor COSS of the MOSFET and the winding capacitance CW of the transformer. The turns ratio of the transformer is represented by n (NP/NS).
GB 62
9.
L01.1E
Circuit Description
The moment that the voltage on pin 1 drops below the under voltage lock out level (UVLO = 9 V), the IC will stop switching and will enter a safe restart from the rectified mains voltage. Operation The supply can run in three different modes depending on the output power: Quasi-Resonant mode (QR) The QR mode, described above, is used during normal operation. This will give a high efficiency. Frequency Reduction mode (FR) The FR mode (also called VCO mode) is implemented to decrease the switching losses at low output loads. In this way the efficiency at low output powers is increased, which enables power consumption smaller than 3 W during stand-by. The voltage at the pin 3 (Ctrl) determines where the frequency reduction starts. An external Ctrl voltage of 1.425 V corresponds with an internal VCO level of 75 mV. This fixed VCO level is called VVCO,start . The frequency will be reduced in relation to the VCO voltage between 75 mV and 50 mV (at levels larger than 75 mV, Ctrl voltage < 1.425V, the oscillator will run on maximum frequency foscH = 175 kHz typically). At 50 mV (VVCO,max) the frequency is reduced to the minimum level of 6 kHz. Valley switching is still active in this mode. Minimum Frequency mode (MinF) At VCO levels below 50 mV, the minimum frequency will remain on 6 kHz, which is called the MinF mode. Because of this low frequency, it is possible to run at very low loads without having any output regulation problems.
frequency limit
P2
VIN_MAX
VIN_MIN
fMIN
P1
POUT_MIN
power
POUT_MAX
CL 16532020_077.eps 100401
Figure 9-11 Point P1 is the minimum frequency fMIN that occurs at the specified minimum input voltage and maximum output power required by the application. Of course the minimum frequency has to be chosen above the audible limit (>20 kHz). Start-up Sequence When the rectified AC voltage VIN (via the centre tap connected to pin 8) reaches the Mains dependent operation level (Mlevel: between 60 and 100 V), the internal Mlevel switch will be opened and the start-up current source is enabled to charge capacitor C2521 at the VCC pin as shown below. The soft start switch is closed when the VCC reaches a level of 7 V and the soft start capacitor CSS (C2522, between pin 5 and the sense resistor R3526), is charged to 0.5 V. Once the VCC capacitor is charged to the start-up voltage VCC-start (11 V), the IC starts driving the MOSFET. Both internal current sources are switched off after reaching this start-up voltage. Resistor RSS (3524) will discharge the soft start capacitor, such that the peak current will slowly increase. This to prevent transformer rattle. During start-up, the VCC capacitor will be discharged until the moment that the primary auxiliary winding takes over this voltage.
VIN
kH
MinF
FR
QR
V VCO,start
switching frequency
P OUT_MIN
Multi mode operation
power
OUT_MAX
CL 16532020_080.eps 100401
Figure 9-13 Safe-Restart Mode This mode is introduced to prevent the components from being destroyed during eventual system fault conditions. It is also used for the Burst mode. The Safe-Restart mode will be entered if it is triggered by one of the following functions: Over voltage protection, Short winding protection, Maximum on time protection, VCC reaching UVLO level (fold back during overload), Detecting a pulse for Burst mode, Over temperature protection. When entering the Safe-Restart mode, the output driver is immediately disabled and latched. The VCC winding will not charge the VCC capacitor anymore and the VCC voltage will drop until UVLO is reached. To recharge the VCC capacitor, the internal current source (I(restart)(VCC) ) will be switched on to initiate a new start-up sequence as described before. This Safe-Restart mode will persist until the controller detects no faults or burst triggers.
CL 16532020_078.eps 110401
IL
VOCP
-
RSENSE
Start-up sequence
VCC
V(start)=11V 7V Charging of VCC capacitor taken over by the winding
VGATE
Standby The set goes to Standby in the following cases: After pressing the standby key on the remote control.
Figure 9-12
Circuit Description
When the set is in protection mode.
t1
Active/ inactive
L01.1E
9.
GB 63
t2
In Standby, the power supply works in burst mode. Burst mode can be used to reduce the power consumption below 1 W at stand-by. During this mode, the controller is active (generating gate pulses) for only a short time and for a longer time inactive waiting for the next burst cycle. In the active period the energy is transferred to the secondary and stored in the buffer capacitor CSTAB in front of the linear stabiliser (see Figure below). During the inactive period, the load (e.g. microprocessor) discharges this capacitor. In this mode, the controller makes use of the Safe-Restart mode.
VIN
t3
VCC
CL 16532020_082.eps 100401
VCC
1 Vcc 2 Gnd Drain 8 HVS 7 Driver 6 Sense 5
VSTAB
Linear stabilizer
VC
Figure 9-15 9.6.3 Protection Events The SMPS IC7520 has the following protection features:
CVcc
3 Ctrl 4 Demag
CSTAB
R1
Current pulse generator
CL 16532020_081.eps 100401
Figure 9-14 The system enters burst mode standby when the microprocessor activates the Stdby_con line. When this line is pulled high, the base of TS7541 is allowed to go high. This is triggered by the current from collector TS7542. When TS7541 turns on, the opto-coupler (7515) is activated, sending a large current signal to pin 3 (Ctrl). In response to this signal, the IC stops switching and enters a hiccup mode. This burst activation signal should be present for longer than the burst blank period (typically 30 m s): the blanking time prevents false burst triggering due to spikes. Burst mode standby operation continues until the microcontroller pulls the Stdby_con signal low again. The base of TS7541 is unable to go high, thus cannot turn on. This will disable the burst mode. The system then enters the start-up sequence and begins normal switching behaviour. For a more detailed description of one burst cycle, three time intervals are defined: t1: Discharge of VCC when gate drive is active During the first interval, energy is transferred, which result in a ramp-up of the output voltage (VSTAB) in front of the stabiliser. When enough energy is stored in the capacitor, the IC will be switched off by a current pulse generated at the secondary side. This pulse is transferred to the primary side via the opto coupler. The controller will disable the output driver (safe restart mode) when the current pulse reaches a threshold level of 16 mA into the Ctrl pin. A resistor R1 (R3519) is placed in series with the opto coupler, to limit the current going into the Ctrl pin. Meanwhile the VCC capacitor is discharged but has to stay above VUVLO . t2: Discharge of VCC when gate drive is inactive During the second interval, the VCC is discharged to VUVLO. The output voltage will decrease depending on the load. t3: Charge of VCC when gate drive is inactive The third interval starts when the UVLO is reached. The internal current source charges the VCC capacitor (also the soft start capacitor is recharged). Once the VCC capacitor is charged to the start-up voltage, the driver is activated and a new burst cycle is started.
Demagnetisation sense This feature guarantees discontinuous conduction mode operation in every situation. The oscillator will not start a new primary stroke until the secondary stroke has ended. This is to ensure that FET 7521 will not turn on until the demagnetisation of transformer 5520 is completed. The function is an additional protection feature against: saturation of the transformer, damage of the components during initial start-up, an overload of the output. The demag(netisation) sense is realised by an internal circuit that guards the voltage (Vdemag) at pin 4 that is connected to VCC winding by resistor R1 (R3522). The Figure below shows the circuit and the idealised waveforms across this winding.
VGATE
Demagnetization
I(opp)(demag)
I(ovp)(demag) R1
VWINDING
NVcc VOUT NS
NVcc VIN NP
Magnetization
0V
R2
VCC winding
configuration
A B
Vdemag 0V
0.7V
-0.25V
Figure 9-16 Over Voltage Protection The Over Voltage Protection ensures that the output voltage will remain below an adjustable level. This works by sensing the auxiliary voltage via the current flowing into pin 4 (DEM) during the secondary stroke. This voltage is a well-defined replica of the output voltage. Any voltage spikes are averaged by an internal filter. If the output voltage exceeds the OVP trip level, the OVP circuit switches the power MOSFET off. Next, the controller waits until the under voltage lock out level (UVLO = 9 V) is reached on pin 1 (VCC). This is followed by a safe restart cycle, after which switching starts again. This process is repeated as long as the OVP condition exists. The output voltage, at which the OVP function trips, is set by the demagnetisation resistor R3522. Over Current Protection The internal OCP protection circuit limits the sense voltage on pin 5 to an internal level.
GB 64
9.
L01.1E
Circuit Description
9.7.1 Introduction The microprocessor part of the UOC has the complete control and teletext on board. User menu, Service Default Mode, Service Alignment Mode and Customer Service Mode are generated by the m P. Communication to other ICs is done via the I2C-bus. 9.7.2 I2C-Bus The main control system, which consists of the microprocessor part of the UOC (7200), is linked to the external devices (tuner, NVM, MSP, etc) by means of the I2Cbus. An internal I2C-bus is used to control other signal processing functions, like video processing, sound IF, vision IF, synchronisation, etc. 9.7.3 User Interface There are two control signals, called KEYBOARD_protn and IR. Users can interact either through the Remote Control transmitter, or by activation of the appropriate keyboard buttons. The L01 uses a remote control with RC5 protocol. The incoming signal is connected to pin 67 of the UOC. The 'Top Control' keyboard, connected to UOC pin 80, can also control the set. Button recognition is done via a voltage divider. The KEYBOARD_protn line, also serves to detect faults in the E/W circuit, which would require the m P to shut down the set (by forcing the power supply in standby mode). The front LED (6691) is connected to an output control line of the microprocessor (pin 5). It is activated to provide the user information about whether or not the set is working correctly (e.g., responding to the remote control or fault condition) 9.7.4 Sound Interface There are three control signals, called Volume_Mute, Treble_Buzzer_Hosp_app and Bass_panorama. The Volume_Mute line controls the sound level output of the audio amplifier or to mute it in case of no video identification or from user command. This line also controls the volume level during set switch on and off (to prevent audio plop). The Treble and Bass lines are used (in mono 4:3 sets) to switch between different smart sound modes. For other set executions (e.g. stereo, widescreen), they have another functionality: The Bass_panorama line is used to switch the panorama mode in widescreen sets (to fit 4:3 pictures into a 16:9 display, it is possible to apply a panoramic horizontal distortion, to make a screen-fitting picture without black sidebars or lost video). The Treble_Buzzer_Hosp_app is used in ITV applications for other feautures, and in widescreen sets to enable the Tilt feature (via R3172 on diagram A8) in the deflection part. 9.7.5
WRITE Enable NVM
Over Power Protection During the primary stroke, the rectified AC input voltage is measured by sensing the current drawn from pin 4 (DEM). This current is dependent on the voltage on pin 9 of transformer 5520 and the value of R3522. The current information is used to adjust the peak drain current, which is measured via pin ISENSE. Short Winding Protection If the sense voltage on pin 5 exceeds the short winding protection voltage (0.75 V), the converter will stop switching. Once VCC drops below the UVLO level, capacitor C2521 will be recharged and the supply will start again. This cycle will be repeated until the short circuit is removed (safe restart mode). The short winding protection will also protect in case of a secondary diode short circuit. This protection circuit is activated after the leading edge blanking time (LEB). LEB time The LEB (Leading Edge Blanking) time is an internally fixed delay, preventing false triggering of the comparator due to current spikes. This delay determines the minimum on time of the controller. Over Temperature protection When the junction temperature exceeds the thermal shutdown temperature (typ. 140 C), the IC will disable the driver. When the VCC voltage drops to UVLO, the VCC capacitor will be recharged to the V(start) level. If the temperature is still too high, the VCC voltage will drop again to the UVLO level (Safe-Restart mode). This mode will persist until the junction temperature drops 8 degrees typically below the shutdown temperature. Mains dependent operation enabling level To prevent the supply from starting at a low input voltage, which could cause audible noise, a mains detection is implemented (Mlevel). This detection is provided via pin 8, that detects the minimum start-up voltage between 60 and 100 V. As previous mentioned, the controller is enabled between 60 and 100 V. An additional advantage of this function is the protection against a disconnected buffer capacitor (CIN). In this case, the supply will not be able to start-up because the VCC capacitor will not be charged to the start-up voltage.
9.7
Control
Signal Processing
LED User Interface IR KEYBOARD/ (EW protection uP - Control Deflection 16:9 PANORAMA POWER_DOWN Sound Amplifier VOLUME/ MUTE STBY_CON Power Supply STATUS 1 STATUS 2 SEL-MAIN-FRNT-RR I/O
In- and Output Selection For the control of the input and output selections, there are three lines: STATUS1 This signal provides information to the microprocessor on whether a video signal is available on the SCART1 AV input and output port. 0 to 2 V: INTERNAL 4:3 4.5 to 7 V: EXTERNAL 16:9 9.5 to 12 V: EXTERNAL 4:3 STATUS2 This signal provides information to the microprocessor on whether a video signal is available on the SCART2 AV input and output port (signal is low). For sets with an SVHS input, it provides the additional
Tilt BUZZ PANORAMA ITV or Pip ITV-DATA-OUT SEL-IF-LL/M-TRAP ITV-DATA-IN ITV-CLOCK RESET Tuner / IF
I2C Bus
Expansion Slot
CL 16532016_015.eps 220301
Figure 9-17
Circuit Description
information if a Y/C or CVBS source is present (signal is high). The presence of an external Y/C source makes this line high while a CVBS source makes the line low. 0 to 2 V: INTERNAL 4:3 4.5 to 7 V: EXTERNAL 16:9 9.5 to 12 V: EXTERNAL 4:3 SEL-MAIN-FRNT-RR This is the source select control signal from the microprocessor. This control line is under user control or can be activated by the other two control lines.
L01.1E
9.
GB 65
9.8
Abbreviation list
2CS ACI 2 Carrier (or Channel) Stereo Automatic Channel Installation: algorithm that installs TV sets directly from cable network by means of a predefined TXT page Analogue to Digital Converter Automatic Frequency Control: control signal used to tune to the correct frequency Automatic Fine Tuning Automatic Gain Control: algorithm that controls the video input of the featurebox Amplitude Modulation Asia Pacific Aspect Ratio: 4 by 3 or 16 by 9 Automatic Tuning System External Audio Video Automatic Volume Level Beam Current Protection Beam Current Limitation Monochrome TV system. Sound carrier distance is 5.5 MHz Black current informationrmation Broadcast Television Standard Committee. Multiplex FM stereo sound system, originating from the USA and used e.g. in LATAM and AP-NTSC countries Blue teletext Closed Caption Computer aided rePair Cathode Ray Tube or picture tube Customer Service Mode Colour Transient Improvement: manipulates steepness of chroma transients Composite Video Blanking and Synchronisation Digital to Analogue Converter Dynamic Bass Enhancement: extra low frequency amplification Dynamic Bass Expander Monochrome TV system. Sound carrier distance is 6.5 MHz Direction For Use: description for the end user Dynamic Noise Reduction Digital Signal Processing Dealer Service Tool: special remote control designed for dealers to enter e.g. service mode Digital Versatile Disc Electrically Erasable and Programmable Read Only Memory Extra High Tension Extra High Tension informationrmation Europe East West, related to horizontal deflection of the set External (source), entering the set via SCART or Cinch Fast Blanking: DC signal accompanying RGB signals Filament of CRT Flash memory Field Memory Frequency Modulation
ADC AFC
9.7.6
Power Supply Control The microprocessor part is supplied with 3.3 V and 3.9 V both derived from the MainAux voltage via a 3V3 stabiliser (7560) and a diode. Two signals are used to control the power supply: Stdby_con This signal is generated by the microprocessor when over-current takes place at the MainAux line. This is done to enable the power supply into standby burst mode, and to enable this mode during a protection. This signal is low under normal operation conditions and goes to high (3.3 V) under standby and fault conditions. POWER_DOWN This signal is generated by the power supply. Under normal operating conditions this signal is high (3.3 V). During standby mode, this signal is a pulse train of approx. 10 Hz and a high duration of 5 ms. It is used to give information to the UOC about the fault condition in the Audio amplifier supply circuit. This information is generated by sensing the current on the MainAux line (using voltage drop across R3564 to trigger TS7562). This signal goes low when the DCcurrent on the MainAux line exceeds 1.6 - 2.0 A. It is also used to give an early warning to the UOC about a power failure. Then the information is used to mute the sound amplifier to prevent a switch off noise and to solve the switch-off spot.
AFT AGC
9.7.7
Tuner IF Pin 3 of the UOC (SEL-IF-LL_M-TRAP), is an output pin to switch the SAW-filter to the appropriate system. If UOC pin 3 is low, the selected system is: West Europe: PAL B/G, I, SECAM L/L East Europe: PAL B/G Asia Pacific: NTSC M If UOC pin 3 is high, the selected system is: West Europe: SECAM L, L-NICAM East Europe: PAL D/K Asia Pacific: PAL B/G, D/K, I Note: For West Europe, two separate SAW filters (1002 and 1004) are used for video and audio (Quasi Split Sound demodulation). For East Europe, one SAW filter (1003) is used for both (Intercarrier demodulation).
9.7.8
Protection Events Several protection events are controlled by the UOC: BC protection, to protect the picture tube from a too high beam current. The UOC has the capability of measuring the normal back level current during the vertical flyback. So if for some reason the CRT circuit is malfunctioning (i.e. high beam current), the normal black current will be out of the 75 m A range, and the UOC will trigger the power supply to shut down. However, this is a high beam-current situation, the TV screen will be bright white before the set is shut down. I2C protection, to check whether all I2C IC's are functioning. In case one of these protections is activated, the set will go into standby. The on and standby LEDs are controlled via the UOC.
GB 66
HA HFB
9.
L01.1E
Circuit Description
SAM SAP SC S/C SCAVEM SCL SDA SDM SECAM Service Alignment Mode Second Audio Program Sandcastle: pulse derived from sync signals Short Circuit Scan Velocity Modulation Serial Clock Serial Data Service Default Mode SEequence Couleur Avec Memoire. Colour system mainly used in France and East Europe. Colour carriers = 4.406250 MHz and 4.250000 MHz Sound Intermediate Frequency Small Screen Standby Super Video Home System Software Total Harmonic Distortion Teletext Microprocessor Ultimate One Chip Vertical Acquisition Main supply voltage for the deflection stage (mostly 141 V) Violence Chip Video Cassette Recorder What You See Is What You Record: record selection that follows main picture and sound Quartz crystal Luminance (Y) and Chrominance (C) signal
NTSC
Horizontal Acquisition: horizontal sync pulse coming out of the HIP Horizontal Flyback Pulse: horizontal sync pulse from large signal deflection Headphone Colour phase control for NTSC (not the same as Tint) Monochrome TV system. Sound carrier distance is 6.0 MHz Integrated IC bus Intermediate Frequency Integrated IC bus Scan mode where two fields are used to form one frame. Each field contains half the number of the total amount of lines. The fields are written in pairs, causing line flicker. Institutional TV Latin America Light Emitting Diode Monochrome TV system. Sound carrier distance is 6.5 MHz. L is Band I, L is all bands except for Band I Low Noise Amplifier Large Screen Loudspeaker Large signal panel Monochrome TV system. Sound carrier distance is 4.5 MHz Multistandard Sound Processor: ITT sound decoder Mute-Line Not Connected Near Instantaneous Compounded Audio Multiplexing. This is a digital sound system, mainly used in Europe. National Television Standard Committee. Colour system mainly used in North America and Japan. Colour carrier NTSC M/N = 3.579545 MHz, NTSC 4.43 = 4.433619 MHz (this is a VCR norm, it is not transmitted off-air) Non Volatile Memory: IC containing TV related data e.g. alignments Option Byte Open Circuit On Screen Display Phase Alternating Line. Colour system mainly used in West Europe (colour carrier = 4.433619 MHz) and South America (colour carrier PAL M = 3.575612 MHz and PAL N = 3.582056 MHz) Printed Circuit board Picture In Picture Phase Locked Loop. Used for e.g. FST tuning systems. The customer can give directly the desired frequency Power-On Reset Scan mode where all scan lines are displayed in one frame at the same time, creating a double vertical resolution. Picture Tube Panel (or CRT-panel) Random Access Memory Remote Control handset Remote Control system 5, signal from the remote control receiver Red Green Blue Read Only Memory
SIF SS STBY SVHS SW THD TXT mP UOC VA VBAT V-chip VCR WYSIWYR
XTAL YC
L01.1E
10.
GB 67
4822 265 11253 3139 120 10151 4822 492 70788 3139 121 27001 4822 492 70788 3122 121 24785 4822 492 70788 3104 311 02201 3104 301 08411 3104 301 09421 3104 301 08381 3104 311 00681 4822 265 20723 4822 267 10774 2422 025 15849 4822 265 30735 4822 267 10966 2422 025 10646 4822 267 10982 2422 025 16745 4822 267 10771 2422 025 04854 4822 265 30735 2422 025 04854 4822 265 11606 2422 025 15849 2422 500 80053 4822 267 10748 4822 267 10735 4822 267 10735 4822 267 10735 2422 542 90111 3139 147 17401 4822 242 81436 4822 242 11055 2422 549 44341 4822 242 81712 4822 242 10315 2422 132 07478 2422 086 10914 2422 132 07444 4822 280 10367 2422 543 01203 4822 242 10769
2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2120 2131 2132 2133 2134 2135 2136 2137 2138
5322 122 32658 5322 122 32658 4822 122 33177 4822 126 13751 4822 124 40248 4822 124 80791 4822 126 14585 4822 124 40207 5322 122 32654 5322 126 10511 4822 122 33172 4822 122 33172 2020 552 96305 4822 122 33172 4822 122 33172 2020 552 96305 4822 122 33172 4822 122 33172 2020 552 96305 4822 122 33172 4822 122 33172 2020 552 96305 5322 122 32658 5322 122 32658 5322 122 32658 5322 122 32658 5322 122 32658 5322 122 32658 5322 122 32658 4822 122 33172 4822 122 33172 2020 552 96305 4822 122 33172 4822 122 33172 2020 552 96305 4822 122 33172 4822 122 33172
GB 68
2832 2833 2834 2835 2836 2837 2840 2841 2842 2843 2844 2845 2846 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2894 2895 2897 2898 2902 2903 2904 2905 2906 2907 2908 2910 2911
10.
L01.1E
1pF 5% 63V 47pF 1% 63V 470P 5% 63V 220pF 5% 63V 1.5nF 5% 63V 4.7mF 20% 100V 100nF 10% 50V 10mF 20% 63V 100nF 10% 50V 10mF 20% 63V 10mF 20% 63V 100nF 10% 50V 100mF 20% 25V 1nF 5% 50V 1nF 5% 50V 4U7 20% 10V 1nF 5% 50V 4U7 20% 10V 1nF 5% 50V 27pF 2% 100V 15pF 2% 63V 150pF 2% 63V 1nF 5% 50V 1nF 5% 50V 56pF 1% 63V 220pF 5% 63V 560pF 5% 63V 390pF 5% 50V 10nF 20% 50V 470mF 20% 25V 1mF 20% 63V 470nF 80/20% 16V 1nF 10% 63V 470nF 80/20% 16V 1nF 10% 63V 10mF 20% 63V 3.3nF 10% 63V 3.3nF 10% 63V 3153 3154 3155 3155 3171 3172 3173 3174 3200 3201 3202 3203 3204 3206 3207 3208 3208 3209 3212 3213 3214 3217 3218 3219 3220 3223 3226 3229 3230 3231 3233 3235 3236 3237 3238 3239 3240 3241 3242 3244 3245 3246 3247 3247 3248 3249 3250 3250 3251 3256 3257 3258 3259 3331 3332 3333 3334 3335 3336 3340 3341 3342 3343 3344 3345 3346 3347 3347 3348 3350 3350 3351 3353 3353 3354 3356 3357 3358 3360 3362 3363 3364 3364 3368 3369 3370 3370 3371 3371 3373 3374 3375 3376 3377
3000 3001 3002 3002 3003 3005 3006 3007 3008 3010 3101 3102 3103 3104 3105 3106 3107 3108 3109 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3150 3151 3152 3152
5322 122 32447 4822 126 13692 5322 122 32268 4822 122 33575 4822 126 13344 4822 124 40769 4822 126 14585 4822 124 40248 4822 126 14585 4822 124 40248 4822 124 40248 4822 126 14585 4822 124 40207 5322 126 10511 5322 126 10511 2020 552 96305 5322 126 10511 2020 552 96305 5322 126 10511 4822 122 30045 4822 126 13486 5322 122 33538 5322 126 10511 5322 126 10511 4822 126 13693 4822 122 33575 5322 116 80853 4822 122 33172 4822 122 33177 4822 124 11767 4822 124 21913 4822 126 13482 5322 122 31647 4822 126 13482 5322 122 31647 4822 124 40248 4822 122 33891 4822 122 33891
4822 116 52175 4822 116 52175 4822 051 20008 4822 117 10833 4822 117 11139 4822 116 52175 4822 117 11449 4822 117 11507 4822 117 11449 4822 117 13577 4822 116 83868 4822 117 13579 4822 116 83868 4822 117 10834 4822 116 83868 4822 117 13579 4822 116 83868 4822 117 10834 4822 116 52201 4822 116 52175 4822 116 52264 4822 117 11507 4822 116 52201 4822 116 52175 4822 116 52201 4822 116 52175 4822 116 52201 4822 116 52175 4822 116 52199 4822 051 10102 4822 116 52201 4822 116 52176 4822 116 83868 4822 117 13579 4822 116 83868 4822 117 10834 4822 116 83868 4822 117 13579 4822 116 83868 4822 117 10834 4822 116 52264 4822 117 11507 4822 116 52201 4822 116 52175 4822 116 52199 4822 051 10102 4822 116 83868 4822 116 52176 4822 116 83884 4822 116 83868 4822 116 83884 4822 117 13579
100W 5% 0.5W 100W 5% 0.5W Jumper 10k 1% 0.1W 1k5 1% 0.1W 100W 5% 0.5W 2k2 5% 0.1W 6k8 1% 0.1W 2k2 5% 0.1W 330W 1% 1.25W 150W 5% 0.5W 220k 1% 0.1W 150W 5% 0.5W 47k 1% 0.1W 150W 5% 0.5W 220k 1% 0.1W 150W 5% 0.5W 47k 1% 0.1W 75W 5% 0.5W 100W 5% 0.5W 27k 5% 0.5W 6k8 1% 0.1W 75W 5% 0.5W 100W 5% 0.5W 75W 5% 0.5W 100W 5% 0.5W 75W 5% 0.5W 100W 5% 0.5W 68W 5% 0.5W 1k 2% 0.25W 75W 5% 0.5W 10W 5% 0.5W 150W 5% 0.5W 220k 1% 0.1W 150W 5% 0.5W 47k 1% 0.1W 150W 5% 0.5W 220k 1% 0.1W 150W 5% 0.5W 47k 1% 0.1W 27k 5% 0.5W 6k8 1% 0.1W 75W 5% 0.5W 100W 5% 0.5W 68W 5% 0.5W 1k 2% 0.25W 150W 5% 0.5W 10W 5% 0.5W 47k 5% 0.5W 150W 5% 0.5W 47k 5% 0.5W 220k 1% 0.1W
L01.1E
6453 6460 6460 6461 6462 6462 6465 6466 6467 6468 6470 6476 6481 6482 6483 6485 6486 6487 6488 6500 6520 6522 6523 6525 6540 6541 6560 6561 6563 6565 6566 6567 6569 6570 6580 6581 6831 6901 4822 130 11416 4822 130 80298 9340 559 50112 4822 130 80572 4822 130 30862 4822 130 61219 4822 130 30842 4822 130 30842 5322 130 34331 4822 130 11397 5322 130 34337 4822 130 34281 4822 130 34173 4822 130 30862 4822 130 34142 4822 130 42606 9322 164 42682 4822 130 42488 9322 164 42682 9322 132 55667 4822 130 42488 4822 130 11152 4822 130 30621 4822 130 31083 4822 130 34167 4822 130 11413 4822 130 83796 4822 130 32715 4822 130 11397 5322 130 34331 4822 130 30621 4822 130 11148 4822 130 11397 4822 130 11378 4822 130 11397 4822 130 11397 4822 130 30621 4822 130 11397
10.
GB 69
4822 116 10105 4822 053 21155 4822 252 11215 4822 116 83872 3198 013 04710 4822 117 12765 4822 116 83876 4822 051 20122 4822 116 52186 4822 051 20394 4822 052 10479 4822 117 11148 4822 051 10102 3198 012 11570 4822 117 11744 4822 051 20109 4822 117 10834 4822 117 10833 4822 051 20472 4822 052 10222 4822 051 20471 4822 117 11139 4822 050 28203 2120 108 92624 4822 051 20274 4822 051 20393 4822 116 83933 4822 116 83883 4822 117 10833 4822 051 10102 4822 116 52195 4822 116 83872 4822 117 11383 4822 051 20822 3198 012 21070 4822 053 10331 4822 117 11449 4822 051 20182 4822 051 20822 4822 051 20562 4822 117 10834 4822 116 52175 4822 116 52175 4822 051 20472 4822 116 52256 4822 116 52256 4822 116 52175 4822 050 11002 4822 116 52303 4822 117 11373 4822 116 52303 4822 116 52283 4822 050 21003 4822 116 52283 4822 116 83961 4822 116 52303 4822 117 11373 4822 051 20472 4822 116 52175 4822 116 52175 4822 051 20472 4822 051 20472 4822 117 10833 4822 117 11449 4822 051 20008 4822 116 52175 4822 116 52175 4822 117 11373 4822 051 10102 4822 051 20472 4822 116 83872 4822 050 11002 4822 117 10837 4822 117 11149 4822 051 10102 4822 117 10837 4822 117 11149 4822 050 11002 4822 117 10353 4822 117 10834 4822 116 52175 4822 116 52175 4822 050 11002 4822 116 52175 4822 051 10102 4822 116 52175 4822 051 20472 4822 051 20822 4822 051 10102 4822 051 20471 4822 051 10102 4822 051 20332 4822 051 20332 4822 117 10833
9W 220V PTC 1M5 5% 0.5W Spark gap 220 W 5% 0.5W 470 W 2% 0.5W 4W7 20% 3W 270 W 5% 0.5W 1k2 5% 0.1W 22W 5% 0.5W 390k 5% 0.1W 47W 5% 0.33W 56k 1% 0.1W 1k 2% 0.25W 0W15 5% 1W 0W22 5% 1W 10W 5% 0.1W 47k 1% 0.1W 10k 1% 0.1W 4k7 5% 0.1W 2k2 5% 0.33W 470 W 5% 0.1W 1k5 1% 0.1W 82k 1% 0.6W 4k7 270k 5% 0.1W 39k 5% 0.1W 15k 1% 0.1W 470 W 5% 0.5W 10k 1% 0.1W 1k 2% 0.25W 47W 5% 0.5W 220 W 5% 0.5W 12k 1% 0.1W 8k2 5% 0.1W 0.33W 2W 330 W 5% 1W 2k2 5% 0.1W 1k8 5% 0.1W 8k2 5% 0.1W 5k6 5% 0.1W 47k 1% 0.1W 100 W 5% 0.5W 100 W 5% 0.5W 4k7 5% 0.1W 2k2 5% 0.5W 2k2 5% 0.5W 100 W 5% 0.5W 1k 1% 0.4W 8k2 5% 0.5W 100 W 1% 8k2 5% 0.5W 4k7 5% 0.5W 10k 1% 0.6W 4k7 5% 0.5W 6k8 5% 8k2 5% 0.5W 100 W 1% 4k7 5% 0.1W 100 W 5% 0.5W 100 W 5% 0.5W 4k7 5% 0.1W 4k7 5% 0.1W 10k 1% 0.1W 2k2 5% 0.1W Jumper 100 W 5% 0.5W 100 W 5% 0.5W 100 W 1% 1k 2% 0.25W 4k7 5% 0.1W 220 W 5% 0.5W 1k 1% 0.4W 100k 1% 0.1W 82k 1% 0.1W 1k 2% 0.25W 100k 1% 0.1W 82k 1% 0.1W 1k 1% 0.4W 150 W 1% 0.1W 47k 1% 0.1W 100 W 5% 0.5W 100 W 5% 0.5W 1k 1% 0.4W 100 W 5% 0.5W 1k 2% 0.25W 100 W 5% 0.5W 4k7 5% 0.1W 8k2 5% 0.1W 1k 2% 0.25W 470 W 5% 0.1W 1k 2% 0.25W 3k3 5% 0.1W 3k3 5% 0.1W 10k 1% 0.1W
4822 051 20332 4822 117 10833 4822 051 20822 4822 051 10008 4822 051 20008
5001 5002 5003 5201 5201 5202 5204 5205 5206 5241 5242 5342 5346 5347 5348 5360 5400 5401 5445 5445 5445 5450 5451 5451 5452 5457 5457 5457 5461 5461 5463 5464 5471 5472 5480 5480 5480 5500 5501 5502 5520 5520 5521 5560 5561 5562 5564 5602 5603 5604 5831 5832 5833 5835
4822 157 51216 3198 018 18270 4822 157 11866 4822 157 11835 4822 157 62552 4822 157 51462 4822 157 11411 4822 157 11411 4822 157 11411 4822 157 51462 4822 157 11706 4822 157 63788 2722 122 00263 2722 122 00263 2722 122 00263 4822 157 51216 2422 535 91027 4822 157 11885 3128 138 21341 3128 138 21362 3128 138 21411 2422 535 95427 4822 157 11737 4822 157 11869 4822 157 11411 2422 535 91028 4822 157 11827 4822 157 11854 2422 531 02476 2422 531 02477 4822 157 11711 2422 531 02419 3198 018 73380 4822 157 51157 4822 156 20915 4822 157 50961 5322 157 51687 4822 157 10476 4822 157 11523 2422 549 44694 3128 138 39721 3128 138 39731 4822 526 10704 4822 526 10704 4822 157 52392 4822 526 10704 4822 526 10704 4822 157 11867 4822 157 11867 4822 157 11867 4822 157 11139 4822 157 11139 4822 157 11139 3198 018 31290
5.6mH 820N 10% 1.8mH 10% 4.7mH 5% 2.2mH 10mH 10% Bead 100mHz Bead 100mHz Bead 100mHz 10mH 10% 10mH 5% 18mH 10% Delay line 60ns Delay line 60ns Delay line 60ns 5.6mH 11mH 1000mH 5% TFM LOT USLOT+S TFM LOT PSLOT 1FH B TFM LOT PSLOT 29"RF Bead 100mHz 22mH 10% 33mH 10% Bead 100mHz 25mH Linearity corrector drum Linearity corrector drum TFM driver SRW0913DRT06 B TFM driver SRW0913DRT02 B Choke coil C946-01 3U3 3.3mH 33mH 22mH Coil DMF-2820H 5mH 2A Mains harmonic 65mH TFM SMT CT425V B TFM SMT CT425V B Bead 100mHz Bead 100mHz 27mH Bead 100mHz Bead 100mHz 5.6mH 5% 5.6mH 5% 5.6mH 5% 6.8mH 5% 6.8mH 5% 6.8mH 5% 12mH 10%
7000 7001 7101 7131 7200 7200 7201 7204 7206 7209 7210 7330 7330 7331 7332 7333 7360 7362 7363 7365 7366 7367 7400 7441 7443 7444 7450 7460 7461 7462 7463 7471 7480 7482 7515 7520 7521 7522 7540 7541 7542 7560 7561 7562 7564 7580 7602 7606 7801 7802 7803 7804
PDZ6.8B DG3-7005L BY228/24 RGP30J BZX79-B9V1 BZX79-B10 BAV21 BAV21 BAV70 BAS316 BAV99 BZX79-B15 BZX79-B5V6 BZX79-B9V1 BZX79-B33 BYD33J EGP20DL-5100 BYD33D EGP20DL-5100 GBU4JL-7002 BYD33D UDZ18B 1N4148 BYW55 BZX79-B6V2 PDZ10B BYV29F-500 SB340 BAS316 BAV70 1N4148 UDZ4.7B BAS316 BZX284-C6V2 BAS316 BAS316 1N4148 BAS316
6001 6002 6004 6161 6201 6202 6206 6331 6332 6333 6335 6360 6361 6362 6364 6365 6400 6401 6401 6444 6445 6447 6448 6449 6452
4822 130 34142 4822 130 11397 4822 130 10414 4822 130 34278 4822 130 11397 4822 130 11397 4822 130 11416 4822 130 30842 4822 130 11397 4822 130 30842 4822 130 30842 4822 130 30621 4822 130 11397 4822 130 11397 4822 130 11397 4822 130 11397 4822 050 21002 4822 130 30864 4822 130 34145 4822 130 30621 3198 020 51090 4822 130 30621 4822 130 34167 5322 130 34337 4822 130 11397
BZX79-B33 BAS316 BA792 BZX79-B6V8 BAS316 BAS316 PDZ6.8B BAV21 BAS316 BAV21 BAV21 1N4148 BAS316 BAS316 BAS316 BAS316 1K00 1% 0,6W BZX79-B68 BZX79-B39 1N4148 BZX384-C10 1N4148 BZX79-B6V2 BAV99 BAS316
9352 628 51112 4822 130 63732 4822 130 60511 4822 130 60511 9352 684 12557 9352 684 13557 4822 130 60511 4822 130 60373 5322 130 42755 5322 130 42718 5322 130 42718 9352 561 40112 9352 576 50112 4822 130 60511 4822 130 60511 4822 130 60511 4822 130 40959 9322 166 55682 4822 130 40959 9322 166 56682 4822 130 41646 4822 130 44568 9322 157 37687 4822 130 60373 4822 130 44568 4822 130 40959 3198 010 44010 9340 550 92127 4822 130 40981 9340 547 00215 4822 130 41246 9352 635 76112 4822 130 41109 4822 130 41109 8238 274 02070 9352 673 56112 9322 160 63687 4822 130 60511 4822 130 40959 4822 130 11155 4822 130 60373 4822 209 15576 9340 547 00215 4822 130 60373 4822 130 60373 4822 130 60373 9322 147 25682 9340 547 00215 5322 209 11102 5322 209 14481 4822 130 60511 4822 130 60511
TDA8941P/N1 MMUN2212 BC847B BC847B TDA9563H/N1/5 TDA9565H/N1/5 BC847B BC856B BC847C BFS20 BFS20 TDA6108 TDA6107Q/N2 BC847B BC847B BC847B BC547B 2SA1358 BC547B 2SC3421 BF423 BC557B STP3NC60FP BC856B BC557B BC547B PDTA114ET BU4508DX BC337-25 PDTC143ZT BC327-25 TDA8359J BD135-16 BD135-16 TCET1103G TEA1507P/N1 STP7NC80ZFP BC847B BC547B PDTC114ET BC856B LE33CZ PDTC143ZT BC856B BC856B BC856B M24C16-WBN6 PDTC143ZT HEF4052BT HEF4053BT BC847B BC847B
GB 70
7831 7832 7833 7834 7835 7901
10.
L01.1E
MSP3415G-PO-B8 FM BC847B BC847B BC847B BC847B AN7522N
9322 160 79682 4822 130 60511 4822 130 60511 4822 130 60511 4822 130 60511 9322 158 65667
5342 5342 5346 5347 5348 5360
4822 157 50961 4822 157 63788 2722 122 00263 2722 122 00263 2722 122 00263 4822 157 51216 22mH 18mH 10% Delay line 60ns Delay line 60ns Delay line 60ns 5.6mH 3010 3150 3151 3152 3153 3155 3156 3157 3233 3236 3237 3238 3239 3240 3831 3832 3833 3840 3841 3842 3843 3849 4xxx 4xxx 4822 117 13577 4822 116 83884 4822 116 83868 4822 116 83884 4822 116 83868 4822 116 52201 4822 116 52206 4822 116 52206 4822 117 11454 4822 051 20154 4822 051 20122 4822 051 20561 4822 117 11504 4822 117 10837 4822 117 10834 4822 116 52175 4822 116 52175 4822 051 20472 4822 051 20822 4822 051 10102 4822 117 11449 4822 051 20471 4822 051 10008 4822 051 20008 330W 1% 1.25W 47k 5% 0.5W 150W 5% 0.5W 47k 5% 0.5W 150W 5% 0.5W 75W 5% 0.5W 120W 5% 0.5W 120W 5% 0.5W 820W 1% 0.1W 150k 5% 0.1W 1k2 5% 0.1W 560W 5% 0.1W 270W 1% 0.1W 100k 1% 0.1W 47k 1% 0.1W 100W 5% 0.5W 100W 5% 0.5W 4k7 5% 0.1W 8k2 5% 0.1W 1k 2% 0.25W 2k2 5% 0.1W 470W 5% 0.1W 0W 5% 0.25W 0W 5% 0.25W
CRT panel
Various
0141 0244 0245 0254 0254 0278 4822 492 70788 4822 265 30735 2422 025 04854 2422 500 80053 2422 500 80067 4822 267 10735 Fix IC 5P 6P CRT 9P female CRT 9P female 3P
2330 2340 2341 2342 2343 2344 2345 2346 2346 2360 2361 2365 2366 2367 2368 2376 2377
4822 121 51473 4822 124 11565 4822 126 13599 5322 122 31647 4822 126 12278 4822 051 20008 4822 122 31175 4822 126 12263 4822 126 14237 4822 124 40764 4822 124 40207 4822 121 40516 4822 121 40334 4822 122 33575 5322 122 32654 4822 126 14585 4822 126 14585
470nF 20% 63V 10mF 20% 250V 3.3nF 10% 500V 1nF 10% 63V 3300pF 10% 2kV Jumper 1nF 10% 500V 220pF 10% 2kV 470pF 10% 2kV 22mF 100V 100mF 20% 25V 22nF 10% 250V 100nF 10% 100V 220pF 5% 63V 22nF 10% 63V 100nF 10% 50V 100nF 10% 50V
7330 7331 7332 7333 7360 7362 7363 7365 7366 7367
4822 130 30842 4822 130 30842 4822 130 30842 4822 130 30621 4822 130 11397 4822 130 11397 4822 130 11397 4822 130 11397
9352 561 40112 4822 130 60511 4822 130 60511 4822 130 60511 4822 130 40959 9322 166 55682 4822 130 40959 9322 166 56682 4822 130 41646 4822 130 44568
TDA6108 BC847B BC847B BC847B BC547B 2SA1358 BC547B 2SC3421 BF423 BC557B
4822 157 11139 4822 157 11139 4822 157 11139 3198 018 31290
Side AV panel
Various
0232 0246 0250 0251 0253 0254 0255 1831
3331 3332 3333 3334 3335 3336 3340 3341 3341 3341 3342 3342 3342 3343 3344 3345 3346 3347 3348 3350 3351 3353 3354 3360 3362 3363 3364 3368 3369 3370 3371 3373 3374 3376 3377 3378 3379 3382 3383 3384 3385 3386 3387 3390 3391 3392 3393 4xxx 4xxx
4822 116 52175 3198 013 01020 4822 116 52175 3198 013 01020 4822 116 52175 3198 013 01020 4822 052 11109 4822 052 10108 4822 052 10158 4822 052 10188 4822 052 10108 4822 052 10158 4822 052 10188 3198 013 01520 4822 116 52186 4822 117 13016 4822 116 52186 4822 117 13577 4822 051 10102 4822 117 13577 4822 051 10102 4822 117 13577 4822 051 10102 4822 117 13424 4822 052 10109 4822 116 52231 4822 116 81039 4822 117 12955 4822 117 10833 4822 117 11503 4822 051 20472 4822 117 11503 4822 116 52291 4822 051 20008 4822 116 52176 4822 117 11148 4822 051 20472 4822 117 11139 4822 051 20471 4822 117 11454 4822 116 81039 4822 051 20472 4822 051 20471 4822 051 20339 4822 051 20339 4822 117 11503 4822 051 20472 4822 051 10008 4822 051 20008
100W 5% 0.5W 1k 2% 0.5W 100W 5% 0.5W 1k 2% 0.5W 100W 5% 0.5W 1k 2% 0.5W 10W 5% 0.5W 1W 5% 0.33W 1W5 5% 0.33W 1W8 5% 0.33W 1W 5% 0.33W 1W5 5% 0.33W 1W8 5% 0.33W 1k5 2% 0.5W 22W 5% 0.5W 1M 22W 5% 0.5W 330W 1% 1.25W 1k 2% 0.25W 330W 1% 1.25W 1k 2% 0.25W 330W 1% 1.25W 1k 2% 0.25W 8k2 5% 5W 10W 5% 0.33W 820W 5% 0.5W 1W8 5% 0.5W 2k7 1% 0.1W 10k 1% 0.1W 220W 1% 0.1W 4k7 5% 0.1W 220W 1% 0.1W 56k 5% 0.5W Jumper 10W 5% 0.5W 56k 1% 0.1W 4k7 5% 0.1W 1k5 1% 0.1W 470W 5% 0.1W 820W 1% 0.1W 1W8 5% 0.5W 4k7 5% 0.1W 470W 5% 0.1W 33W 5% 0.1W 33W 5% 0.1W 220W 1% 0.1W 4k7 5% 0.1W 0W 5% 0.25W 0W 5% 0.25W
4822 267 31014 4822 267 10734 4822 265 11606 4822 267 10735 2422 025 16382 4822 267 10734 4822 267 10565 4822 242 10769
7209 7210 7831 7834 7835
5322 130 42718 5322 130 42718 9322 160 79682 4822 130 60511 4822 130 60511
Front interfac
5322 122 32311 5322 122 32311 5322 122 32311 5322 122 32311 5322 122 32311 4822 124 40248 5322 122 32311 4822 124 40248 4822 126 14585 5322 126 10511 5322 126 10511 5322 126 10511 5322 122 32447 5322 122 32447 4822 126 13692 5322 122 32268 4822 122 33575 4822 126 13344 4822 124 40769 4822 126 14585 4822 124 40248 4822 126 14585 4822 124 40248 4822 124 40248 4822 126 14585 4822 124 40207 5322 126 10511 5322 126 10511 4822 122 30045 4822 126 13486 5322 122 33538 5322 126 10511 5322 126 10511 4822 126 13693 4822 122 33575 5322 116 80853 4822 122 33172 4822 122 33177 470pF 10% 100V 470pF 10% 100V 470pF 10% 100V 470pF 10% 100V 470pF 10% 100V 10mF 20% 63V 470pF 10% 100V 10mF 20% 63V 100nF 10% 50V 1nF 5% 50V 1nF 5% 50V 1nF 5% 50V 1pF 5% 63V 1pF 5% 63V 47pF 1% 63V 470P 5% 63V 220pF 5% 63V 1.5nF 5% 63V 4.7mF 20% 100V 100nF 10% 50V 10mF 20% 63V 100nF 10% 50V 10mF 20% 63V 10mF 20% 63V 100nF 10% 50V 100mF 20% 25V 1nF 5% 50V 1nF 5% 50V 27pF 2% 100V 15pF 2% 63V 150pF 2% 63V 1nF 5% 50V 1nF 5% 50V 56pF 1% 63V 220pF 5% 63V 560pF 5% 63V 390pF 5% 50V 10nF 20% 50V
2171 2172 2173 2174 2176 2177 2178 2179 2234 2238 2239 2240 2831 2832 2833 2834 2835 2836 2837 2840 2841 2842 2843 2844 2845 2846 2849 2850 2855 2856 2857 2858 2859 2860 2894 2895 2897 2898
Various
0038 0157 0177 0211 0212 0214 0231 0239 1600 1601 1602 1603
3139 124 33011 3139 131 01251 3139 131 01471 2422 025 16268 2422 025 16268 2422 025 06353 2422 128 02972 4822 267 10735 4822 276 13775 4822 276 13775 4822 276 13775 4822 276 13775
2691 2698
3500 3501 3681 3682 3683 3684 3685 3686 3691 3691 3693 3693
4822 124 40248 10mF 20% 63V 5322 121 42386 100nF 5% 63V
4822 053 21335 4822 053 21335 4822 051 20391 4822 051 20332 4822 051 20391 4822 051 20561 4822 051 20561 4822 117 11139 4822 116 52219 4822 117 13577 4822 116 83872 4822 117 11503
3M3 5% 0.5W 3M3 5% 0.5W 390W 5% 0.1W 3k3 5% 0.1W 390W 5% 0.1W 560W 5% 0.1W 560W 5% 0.1W 1k5 1% 0.1W 330W 5% 0.5W 330W 1% 1.25W 220W 5% 0.5W 220W 1% 0.1W
6681 6691
L01.1E
10.
GB 71
Top control pa
Various
0141 0158 0158 0214 0215 0239 0244 0245 0254 1091 1092 1093 1094 4822 492 70788 3139 131 00842 3139 131 01771 4822 267 10734 4822 267 10748 4822 267 10735 4822 265 30735 2422 025 04854 2422 500 80053 4822 276 13775 4822 276 13775 4822 276 13775 4822 276 13775 Fix IC 3P 1000mm 3P 1000mm 5P 3P 3P 5P 6P 9P female Switch Switch Switch Switch
4822 121 51473 4822 124 11565 4822 126 13599 5322 122 31647 4822 126 13435 4822 122 31175
470nF 20% 63V 10mF 20% 250V 3.3nF 10% 500V 1nF 10% 63V 1.2nF 10% 2kV 1nF 10% 500V
3091 3092 3093 3094 3095 3096 3331 3332 3333 3334 3335 3336 3340 3341 3342 3343 3344 3345 3346
4822 051 20561 4822 051 20391 4822 051 20561 4822 051 20391 4822 051 20332 4822 117 11139 4822 116 52175 3198 013 01020 4822 116 52175 3198 013 01020 4822 116 52175 3198 013 01020 4822 052 11109 4822 052 10108 4822 052 10108 3198 013 01520 4822 116 52186 4822 117 13016 4822 116 52186
560 W 5% 0.1W 390 W 5% 0.1W 560 W 5% 0.1W 390 W 5% 0.1W 3k3 5% 0.1W 1k5 1% 0.1W 100 W 5% 0.5W 1k 2% 0.5W 100 W 5% 0.5W 1k 2% 0.5W 100 W 5% 0.5W 1k 2% 0.5W 10W 5% 0.5W 1W 5% 0.33W 1W 5% 0.33W 1k5 2% 0.5W 22W 5% 0.5W 1M 22W 5% 0.5W
5342
4822 130 31983 4822 130 30842 4822 130 30842 4822 130 30842
GB 72
10.
L01.1E