Samsung Ue32-40-46d5500rh Chassis U57c Ue22-27d5000nh Chassis U57d PDF
Samsung Ue32-40-46d5500rh Chassis U57c Ue22-27d5000nh Chassis U57d PDF
Samsung Ue32-40-46d5500rh Chassis U57c Ue22-27d5000nh Chassis U57d PDF
Chassis: U57C
Model : UE32D5500RH
UE40D5500RH
UE46D5500RH
Chassis: U57D
Model : UE22D5000NH
UE27D5000NH
SERVICE Manual
TFT-LED TV Contents
1. Precautions
2. Product specifications
4. Troubleshooting
5. Wiring Diagram
UE**D5*00*H
Contents
1. Precautions............................................................................................................... 1-1
1-1. Safety Precautions.......................................................................................................... 1-1
1-2. Servicing Precautions...................................................................................................... 1-2
1-3. Electrostatically Sensitive Devices (ESD) Precautions................................................... 1-2
1-4. Installation Precautions................................................................................................... 1-3
2. Product specifications............................................................................................. 2-1
2-1. Feature & Specifications.................................................................................................. 2-1
2-2. Detail Factory Option....................................................................................................... 2-6
2-3. Accessories..................................................................................................................... 2-7
2-4. New Features explanation............................................................................................... 2-8
3. Disassembly and Reassembly................................................................................ 3-1
3-1. Disassembly and Reassembly........................................................................................ 3-1
4. Troubleshooting....................................................................................................... 4-1
4-1. Troubleshooting............................................................................................................... 4-1
4-2. Alignments and Adjustments......................................................................................... 4-48
4-3. Factory Mode Adjustments............................................................................................ 4-49
4-4. White Balance - Calibration........................................................................................... 4-57
4-5. White Ratio (Balance) Adjustment................................................................................. 4-58
4-6. Servicing Information..................................................................................................... 4-59
4-7. How To Upgrade Sub Micom......................................................................................... 4-60
4-8. Mechanical diagram...................................................................................................... 4-62
4-9. PCB diagram................................................................................................................. 4-63
5. Wiring Diagram......................................................................................................... 5-1
5-1. Wiring Diagram................................................................................................................ 5-1
5-2. Connector........................................................................................................................ 5-3
5-3. Connector Functions....................................................................................................... 5-7
5-4. Cables............................................................................................................................. 5-7
1. Precautions
1. Precautions
1-1. Safety Precautions
Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as
electrical shock.
1-1-1. Warnings
1. For continued safety, do not attempt to modify the circuit board.
2. Disconnect the AC power and DC power jack before servicing.
LEAKAGE
DEVICE
CURRENT
UNDER
TESTER
TEST
TEST ALL
EXPOSED METAL
SURFACES
2-WIRE CORD
1-1
1. Precautions
1-2
1. Precautions
1-3
2. Product specifications
2. Product specifications
2-1. Feature & Specifications
Model UE32D5500RH
Feature
Specifications
Item Description
LCD Panel 32 inch FHD
Scanning Frequency Horizontal : 50 kHz ~ 75 kHz (Automatic)
Vertical : 47 Hz ~ 63 Hz (Automatic)
Display Colors 16.7M color
Maximum resolution Horizontal : 1920 Pixels
Vertical : 1080 pixels
Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated
Input Sync Signal H/V Separate, TTL, P. or N.
Maximum Pixel Clock rate 80 MHz (Typ 74.25 MHz)
Active Display
Horizontal/Vertical 27.50 x 15.47 inches (698.4(H) x 392.85(V) mm)
AC power voltage & Frequency AC 100 V ~ 240 V, 50/60 Hz
Power Consumption Under 80W (Under 0.3 W, Stand by)
Dimensions
Set (W x D x H) 30.2 x 9.4 x 20.9 inches (768 x 240 x 532.1 mm)_with stand
30.2 x 1.2 x 18.4 inches (768 x 29.9 x 468.2 mm)_without stand
Weight 22.49 Ibs (10.2 kg)_with stand
16.45 Ibs (7.46 kg)_without stand
Stand Weight 6 Ibs (2.74 kg)
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System DVB-T/C/S
Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Spec. - MAX Internal Audio Output Power : Each 10 W (Left/Right)
- BASS Control Range : -8 dB ~ + 8dB
- TREBLE Control Range : -8 dB ~ +8 dB
- Headphone Out : 10 mW MAX
- Output Frequency : RF : 80 Hz ~ 15 kHz
AV/Componet/HDMI : 80 Hz ~ 20 kHz
Note: TruSurround HD, Film Mode, Energy Saving, Anynet+
2-1
2. Product specifications
Model UE40D5500RH
Feature
Specifications
Item Description
LCD Panel 40 inch FHD
Scanning Frequency Horizontal : 48 kHz ~ 75 kHz (Automatic)
Vertical : 48 kHz ~ 75 kHz (Automatic)
Display Colors 16.7M color
Maximum resolution Horizontal : 1920 Pixels
Vertical : 1080 pixels
Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated
Input Sync Signal H/V Separate, TTL, P. or N.
Maximum Pixel Clock rate 80 MHz (Typ 74.25 MHz)
Active Display
Horizontal/Vertical 34.87 x 19.61 inches (885.6 (H) x 498.15 (V) mm)
AC power voltage & Frequency AC 100 V ~ 240 V, 50/60 Hz
Power Consumption Under 100 W (Under 0.3 W, Stand by)
Dimensions
Set (W x D x H) 37.6 x 10.0 x 25.1 inchs (955.8 x 255.0 x 638.5 mm)_with stand
37.6 x 1.2 x 22.6 inchs (955.8 x 29.9 x 574.0 mm)_without stand
Weight 31.7 Ibs (14.36 kg)_with stand
24.4 Ibs (11.08 kg)_without stand
Stand Weight 7.2 Ibs (3.28 kg)
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System DVB-T/C/S
Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Spec. - MAX Internal Audio Output Power : Each 10 W (Left/Right)
- BASS Control Range : -8 dB ~ + 8dB
- TREBLE Control Range : -8 dB ~ +8 dB
- Headphone Out : 10 mW MAX
- Output Frequency : RF : 80 Hz ~ 15 kHz
AV/Componet/HDMI : 80 Hz ~ 20 kHz
Note: TruSurround HD, Film Mode, Energy Saving, Anynet+
2-2
2. Product specifications
Model UE46D5500RH
Feature
Specifications
Item Description
LCD Panel 46 inch FHD
Scanning Frequency Horizontal : 45 kHz ~ 75 kHz (Automatic)
Vertical : 48 Hz ~ 65 Hz (Automatic)
Display Colors 16.7M color
Maximum resolution Horizontal : 1920 Pixels
Vertical : 1080 pixels
Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated
Input Sync Signal H/V Separate, TTL, P. or N.
Maximum Pixel Clock rate 80 MHz (Typ 74.25 MHz)
Active Display
Horizontal/Vertical 40.08 x 22.55 inches (1018.08 (H) x 572.67 (V) mm)
AC power voltage & Frequency AC 100 V ~ 240 V, 50/60 Hz
Power Consumption Under 150 W (Under 0.3 W, Stand by)
Dimensions
Set (W x D x H) 43.0 x 10.8 x 28.1 inchs (1091.8 x 275.0 x 714.8 mm)_with stand
43.0 x 1.2 x 25.6 inchs (1091.8 x 29.9 x 650.4 mm)_without stand
Weight 38.14 Ibs (17.3 kg)_with stand
30.29 Ibs (13.74 kg)_without stand
Dimensions
Stand (W x D x H) 19.5 x 10.8 x 7.1 inchs (495 x 275 x 181 mm)
Weight (Stand) 7.85 Ibs (3.56 kg)
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System DVB-T/C/S
Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Spec. - MAX Internal Audio Output Power : Each 10 W (Left/Right)
- BASS Control Range : -8 dB ~ + 8dB
- TREBLE Control Range : -8 dB ~ +8 dB
- Headphone Out : 10 mW MAX
- Output Frequency : RF : 80 Hz ~ 15 kHz
AV/Componet/HDMI : 80 Hz ~ 20 kHz
Note: TruSurround HD, Film Mode, Energy Saving, Anynet+
2-3
2. Product specifications
Model UE22D5000NH
Feature
Specifications
Item Description
LCD Panel 22 inch FHD
Scanning Frequency Horizontal : 60 kHz ~ 73 kHz (Automatic)
Vertical : 50 Hz ~ 75 Hz (Automatic)
Display Colors 16.7M color
Maximum resolution Horizontal : 1920 Pixels
Vertical : 1080 Pixels
Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated
Input Sync Signal H/V Separate, TTL, P. or N.
Maximum Pixel Clock rate 90 MHz (Typ 75 MHz)
Active Display
Horizontal/Vertical 18.77 x 10.56 inches (476.64 (H) x 268.11 (V) mm)
AC power voltage & Frequency AC 100V ~ 240V, 50/60 Hz
Power Consumption Under 40 W (Under 0.3 W, Stand by)
Dimensions
Set (W x D x H) 20.6 x 5.7 x 14.8 inchs (522 x 144.8 x 377 mm)_with stand
20.6 x 1.2 x 12.7 inchs (522 x 29.9 x 323.1 mm)_without stand
Weight 8.6 Ibs (3.9 kg)_with stand
7.9 Ibs (3.6 kg)_without stand
Dimensions
Stand (W x D x H) 10.5 x 5.7 x 3.2 inchs (265.8 x 144.8 x 81.4 mm)
Weight (Stand) 0.7 Ibs (0.3 kg)
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System DVB-T/C/S
Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Spec. - MAX Internal Audio Output Power : Each 3 W (Left/Right)
- BASS Control Range : -8 dB ~ + 8dB
- TREBLE Control Range : -8 dB ~ +8 dB
- Headphone Out : 10 mW MAX
- Output Frequency : RF : 80 Hz ~ 15 kHz
AV/Componet/HDMI : 80 Hz ~ 20 kHz
Note: Dolby Digital +, Energy Saving, Anynet+
2-4
2. Product specifications
Model UE27D5000NH
Feature
Specifications
Item Description
LCD Panel 27inch FHD
Scanning Frequency Horizontal : 54.2 kHz ~ 83.8 kHz (Automatic)
Vertical : 49 Hz ~ 75 Hz (Automatic)
Display Colors 16.7M color
Maximum resolution Horizontal : 1920 Pixels
Vertical : 1080 Pixels
Input Signal Analog 0.7 Vp-p ± 5% positive at 75Ω , internally terminated
Input Sync Signal H/V Separate, TTL, P. or N.
Maximum Pixel Clock rate 83 MHz (Typ 67.3 MHz)
Active Display
Horizontal/Vertical 23.53 x 13.23 inches (597.6 (H) x 336.15 (V) mm)
AC power voltage & Frequency AC 100V ~ 240V, 50/60 Hz
Power Consumption Under 65 W (Under 0.3 W, Stand by)
Dimensions
Set (W x D x H) 25.4 x 6.9 x 17.8 inchs (645 x 176.3 x 453.3 mm)_with stand
25.4 x 6.9 x 18.0 inchs (645 x 176.3 x 456.5 mm)_with stand (UD5010)
25.4 x 1.2 x 15.5 inchs (645 x 29.9 x 393.2 mm)_without stand
Weight 11.5 Ibs (5.2 kg)_with stand
10.1 Ibs (4.6 kg)_without stand
Dimensions
Stand (W x D x H) 13.6 x 6.9 x 4.4 inchs (346.1 x 176.3 x 113 mm)
13.6 x 6.9 x 4.6 inchs (346.1 x 176.3 x 116.2 mm) (UD5010)
Weight (Stand) 1.4 Ibs (0.6 kg)
TV System Tuning Frequency Synthesize (Refer to detailed Frequency Table)
System DVB-T/C/S
Sound BG, DK, L/L’, NICAM, MPEG1, DD, DD+, HE-AAC
Environmental Considerations Operating Temperature : 50˚F ~ 104˚F (10˚C ~ 40˚C)
Operating Humidity : 10% ~ 80%, non-condensing
Storage temperature : -13˚F ~ 113˚F (-25˚C ~ 45˚C)
Storage Humidity : 5% ~ 95%, non-condensing
Audio Spec. - MAX Internal Audio Output Power : Each 5 W (Left/Right)
- BASS Control Range : -8 dB ~ + 8dB
- TREBLE Control Range : -8 dB ~ +8 dB
- Headphone Out : 10 mW MAX
- Output Frequency : RF : 80 Hz ~ 15 kHz
AV/Componet/HDMI : 80 Hz ~ 20 kHz
Note: Dolby Digital +, Energy Saving, Anynet+
2-5
2. Product specifications
2-2-1. UD5500
1 Factory Reset - - -
3 Local set EU EU EU
6 Ch Table - - -
2-2-2. UD5000
1 Factory Reset - -
3 Local set EU EU
6 Ch Table - -
2-6
2. Product specifications
2-3. Accessories
Product Description Mode Code. No Remark
32" : BN90-03128*
5500 40" : BN90-03129*
46" : BN90-03130*
Stand
22" : BN90-03280B
5000_small
27" : BN90-03282C
Samsung Electronics
6003-001782
(G/STAND+C/STAND) Service center
Screw 5500
6001-002621
6001-002621 : M4 x L8 (G/STAND+B/S/LINK)
6003-001782 : M4 x L12
5000_small 22"/27" : 6003-001782
5500 BN68-03404A
Quick Start Guide
5000_small BN68-03432A
2-7
2. Product specifications
Anynet+ is a function that enables you to control all connected Samsung devices that support Anynet+ with your
Samsung TV’s remote. The Anynet+ system can be used only with Samsung devices that have the Anynet+ feature.
To be sure your Samsung device has this feature, check if there is an Anynet+ logo on it.
N For the method of connecting external devices, refer to the supported user manual.
NN
OTE
● Connect the Optical cable between the DIGITAL AUDIO OUT (OPTICAL) jack on your TV and the Digital Audio Input
on the Home Theatre.
● When following the connection above, the Optical jack only outputs 2 channel audio. You will only hear sound from
the Home Theatre’s Front Left and Right speakers and the subwoofer. If you want to hear 5.1 channel audio, connect
the DIGITAL AUDIO OUT (OPTICAL) jack on the DVD / Satellite Box (i.e. Anynet Device 1 or 2) directly to the
Amplifier or Home Theatre, not the TV.
● You can connect only one Home Theatre.
● You can connect an Anynet+ device using the HDMI cable. Some HDMI cables may not support Anynet+ functions.
● Anynet+ works when the AV device supporting Anynet+ is in the standby or on status.
● Anynet+ supports up to 12 AV devices in total. Note that you can connect up to 3 devices of the same type.
Anynet+ Menu
The Anynet+ menu changes depending on the type and status of the Anynet+ devices connected to the TV.
Setting Up Anynet+
► Anynet+ (HDMI-CEC)
Anynet+ (HDMI-CEC) (Off / On): To use the Anynet+ Function, Anynet+ (HDMI-CEC) must be set to On.
N When the Anynet+ (HDMI-CEC) function is disabled, all the Anynet+ related operations are deactivated.
Auto Turn Off (No / Yes): Setting an Anynet+ Device to turn off automatically when the TV is turned off.
N If Auto Turn Off is set to Yes, running external devices will turn off at the same time as the TV powers off.
However, a device may not turn off if recording is in progress.
N May not be enabled depending on the device.
2-8
2. Product specifications
Recording
You can make a recording of a TV Programme using a Samsung recorder.
1. Select Recording.
N When there are more than two recording devices
● When multiple recording devices are connected, the recording devices are listed. Select one recording
device in the Device List.
● When the recording device is not displayed, select Device List and press the A button to searchdevices.
NN
OTE
● You can only control Anynet+ devices using the TV remote control, not the buttons on the TV.
● The TV remote control may not work under certain conditions. If this occurs, reselect the Anynet+ device.
● The Anynet+ functions do not operate with other manufacturers’ products.
2-9
2. Product specifications
2-10
2. Product specifications
2-4-2. My Contents
2-11
2. Product specifications
• The power-saving mode of some external hard disk drives may be released automatically when connected to
the TV.
For LED 5000 series
• If a USB extension cable is used, the USB device may not be recognized or the files on the device may not be
read.
• If a USB device connected to the TV is not recognized, the list of files on the device is corrupted or a file in the
list is not played, connect the USB device to the PC, format the device and check the connection.
• If a file deleted from the PC is still found when My Contents is run, use the “Empty the Recycle Bin” function on
the PC to permanently delete the file.
Screen Display
Move to the desired file using the ◄/►/▲/▼ buttons and then press the ENTERE or � (Play) button.
The file is played. My Contents screen may differ depending on the way to enter the screen.
Information:
You can ascertain the
selected device name,
contents mode, folder/
file name, page and File❑List❑Section:
sorting list. You can confirm the
files and groups that are
▶ ◀ sorted by category.
T Tools R Return
Contents❑mode❑/❑Device❑name: Operation❑Buttons:
You can select the desired - C Yellow
A B (Edit❑Mode);
D Selects the desired music. The check box is
Contents mode or Device name. shown in the screen to check the music you want. It is only available in
When PC is connected, you can Music.
select PC through PC Share - �(Jump❑Page); Move to next or previous page.
Manager. - T Tools; Displays the option menu.
- R Return; Move to the previous step.
2-12
2. Product specifications
●● Videos
N In this mode, you can enjoy movie clips contained on a Game, but you cannot play the Game itself.
● Supported Subtitle Formats
2-13
2. Product specifications
NN
OTE
• If there are problems with the contents of a codec, the codec will not be supported.
• If the information for a Container is incorrect and the file is in error, the Container will not be able to play correctly.
• S
ound or video may not work if the contents have a standard bit rate/frame rate above the compatible Frame/sec listed in the
table above.
• If the Index Table is in error, the Seek (Jump) function is not supported.
• When playing the video through network, it may not work depending on the network status.
• The videos over 10Mbps(bit rate) may be interrupted.
2-14
2. Product specifications
●● Music
N Only displays the files with MP3 and PCM file extension. Other file extensions are not displayed, even if they are
saved on the same USB device.
N If the sound is abnormal when playing MP3 files, adjust the Equalizer in the Sound menu. (An over-modulated
MP3 file may cause a sound problem.)
2-15
2. Product specifications
●● Photos
For LED 5000 series
N When you press the � (Play) button in the file list, slide show will be started immediately.
N Music files can be automatically played during the Slide Show if the Background Music is set to On.
N The BGM Mode cannot be changed until the BGM has finished loading.
2-16
2. Product specifications
2-17
2. Product specifications
Music_4 Music_9
Edit Mode: Select and play
No Singer No Singer multiple files or assign them
to My Playlist. This function is
available only for Music.
2-18
2. Product specifications
●● Videos
N In this mode, you can enjoy movie clips contained on a Game, but you cannot play the Game itself.
● Supported Subtitle Formats
2-19
2. Product specifications
NN
OTE
• If there are problems with the contents of a codec, the codec will not be supported.
• If the information for a Container is incorrect and the file is in error, the Container will not be able to play correctly.
• S
ound or video may not work if the contents have a standard bit rate/frame rate above the compatible Frame/sec listed in
the table above.
• If the Index Table is in error, the Seek (Jump) function is not supported.
• You may experience file stuttering while playing a video through a network connection.
2-20
2. Product specifications
●● Music
N Only displays the files with MP3 and PCM file extension. Other file extensions are not displayed, even if
they are saved on the same USB device.
NIf the sound is abnormal when playing MP3 files, adjust the Equalizer in the Sound menu. (An over-
modulated MP3 file may cause a sound problem.)
2-21
2. Product specifications
●● Photos
For LED 5500 series
N Music files can be automatically played during the slide show if the Background Music is set to On.
N The BGM Mode cannot be changed until the BGM has finished loading.
2-22
2. Product specifications
2-23
3. Disassembly and Reassembly
UD5500
6001-002621
(Machine)
6001-002671
(Machine)
3-1
3. Disassembly and Reassembly
6001-002653
(Machine)
6001-002653
(Machine)
6003-001782
3-2
3. Disassembly and Reassembly
Screw Size
3-3
3. Disassembly and Reassembly
UD5000
6003-001782
6003-001782
3-4
3. Disassembly and Reassembly
6003-000115
Screw Size
3-5
3. Disassembly and Reassembly
FUNCTION Board
(BN96-16729*)
Bracket-Support, PCB
(BN61-07248A)
3-6
4. Troubleshooting
4. Troubleshooting
4-1. Troubleshooting
4-1-1. Previous check
1. Check the various cable connections first.
• Check to see if any cables are damaged or burnt.
• Check to see if there is a disconnected or loose cable connection.
• Check to see if the cables are connected according to the connection diagram.
2. Check the power input to the Main Board.
MAIN BOARD
SMPS BOARD
T-CON
4-1
4. Troubleshooting
-- The LEDs on the front panel do not work when connecting the power cord.
Symptom -- The SMPS relay does not work when connecting the power cord.
-- The units appears to be dead.
The IP relay or the LEDs on the front panel does not work when connecting the power cord if the cables are
improperly connected or the Main Board or SMPS is not functioning. In this case, check the following:
Major -- Check the internal cable connection status inside the unit.
checkpoints -- Check the fuses of each part.
-- Check the output voltage of SMPS.
-- Replace the Main Board.
Yes
Yes
Yes
Yes
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-2
4. Troubleshooting
Main Board_Bottom
TCON_Top
Pin #1~5
40" TCON
4-3
4. Troubleshooting
Yes
Yes
Yes
Diagnostics Check the LVDS cable?
Check the T-Con B'd? No Please, Contact Tech support.
Replace the LCD panel?
Caution Make sure to disconnect the power before working on the IP board.
4-4
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-5
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-6
4. Troubleshooting
Yes
Yes
Diagnostics
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-7
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-8
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-9
4. Troubleshooting
No Video (Tuner_CVBS)
Yes
Yes
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-10
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-11
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-12
4. Troubleshooting
Yes
Yes
Yes
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-13
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-14
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-15
4. Troubleshooting
Yes
Yes
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-16
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-17
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-18
4. Troubleshooting
No Video (Component)
Yes
Yes
Yes
Diagnostics
Check the LVDS cable?
Check the T-Con B'd? No Please, Contact Tech support.
Replace the LCD panel?
Caution Make sure to disconnect the power before working on the IP board.
4-19
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-20
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-21
4. Troubleshooting
No Sound
Yes
Yes
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-22
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-23
4. Troubleshooting
WAVEFORMS
7 Speaker out
4-24
4. Troubleshooting
-- The LEDs on the front panel do not work when connecting the power cord.
Symptom -- The SMPS relay does not work when connecting the power cord.
-- The units appears to be dead.
The IP relay or the LEDs on the front panel does not work when connecting the power cord if the cables are
improperly connected or the Main Board or SMPS is not functioning. In this case, check the following:
Major -- Check the internal cable connection status inside the unit.
checkpoints -- Check the fuses of each part.
-- Check the output voltage of SMPS.
-- Replace the Main Board.
Yes
Yes
Yes
Yes
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-25
4. Troubleshooting
Main Board_Bottom
Pin #1~5
22" Panel
4-26
4. Troubleshooting
Yes
Yes
Yes
Diagnostics
Check the LVDS cable?
No Please, Contact Tech support.
Replace the LCD panel?
Caution Make sure to disconnect the power before working on the IP board.
4-27
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-28
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-29
4. Troubleshooting
Yes
Yes
Diagnostics
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-30
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-31
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-32
4. Troubleshooting
No Video (Tuner_CVBS)
Yes
Yes
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-33
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-34
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-35
4. Troubleshooting
Yes
Yes
Yes
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-36
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-37
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-38
4. Troubleshooting
Yes
Yes
Yes
Caution Make sure to disconnect the power before working on the IP board.
4-39
4. Troubleshooting
Main Board_Bottom
Main Board_Bottom
4-40
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-41
4. Troubleshooting
No Video (Component)
Yes
Yes
Yes
Diagnostics
Check the LVDS cable?
No Please, Contact Tech support.
Replace the LCD panel?
Caution Make sure to disconnect the power before working on the IP board.
4-42
4. Troubleshooting
Main Board_Bottom
Main Board_Bottom
4-43
4. Troubleshooting
WAVEFORMS
2 LVDS output
4-44
4. Troubleshooting
No Sound
Yes
Yes
Yes
Replace speaker ?
No Please, Contact Tech support.
TBD
Caution Make sure to disconnect the power before working on the IP board.
4-45
4. Troubleshooting
Main Board_Top
Main Board_Bottom
4-46
4. Troubleshooting
WAVEFORMS
7 Speaker out
4-47
4. Troubleshooting
4. Avoid overload. Excessive signal from a sweep generator might overload the front-end of the TV.
When inserting signal markers, do not allow the marker generator to distort test result.
5. Connect the TV only to an AC power source with voltage and frequency as specified on the backcover nameplate.
6. Do not attempt to connect or disconnect any wire while the TV is turned on.
Make sure that the power cord is disconnected before replacing any parts.
4-48
4. Troubleshooting
4-49
4. Troubleshooting
19A6TH0C/19I6TH0C/22D6TF0C/22I6TF0C
/26A6AH0C/26D6AH0C/26L6AH0C/32A6AF0C
Select Panel Type
/32A6AH0C/32D6AF0C/32L6AH0C/37L6AF0C
: inch
/40A6AF0C/40D6AF0C/40L6AF0C/46A6AF0C
: vendor
/46D6AF0C/19A6TH0E/19L6TH0E/22D6TF0E
: refresh
Type /22L6TF0E/23A6TF0E/24L6TF0E/27A6TF0E
: POL
/32A6AH0E/32A6UF0E/32P6AH0E/32P6UF0E
: resolution
/32L6UF0E/32L6AH0E/37P6UF0E/40A6UF0E
: multi
/40P6UF0E/40H6UF0E/46A6UF0E/46P6UF0E
: BLU
/43DHHcD/51DFHcD/51DHHcD/51DSArD/51DSCrD
/59DFHcD/59DSArD/59DSCrD/64DFHcD/64DSCrD
EU/EU_ITALY/EU_GER/EU_FRANCE
/EU_BENELUX/EU_UK/EU_ARMENIA/NORDIG
/AD_AU/AD_NZ/AD_SINGAPOL/CIS_RUSIA
/CIS_UKRINA/CIS_KAZAKH/EU_TURKEY
/EU_AFRICA/EU_MOROCO/EA_VIET/EA_THAI
/EA_INA/EA_CHINA/EA_INDIA/EA_SRILANKA
Local Set EU Select Area
/EA_NEPAL/EA_BANGLA/EA_IRAN/EA_ISRAEL
/EA_EGYPT/EA_LIBYA/EA_CIS/EA_M_ASIA
/EA_IRAQ/EA_ARAB/EA_SAUDI/EA_PAKISTAN
/EA_E_ASIA/EA_AFRICA/EA_S_AFRICA/EA_MAL
/EA_PHI/ED_IRAN/ED_VIET/ED_INA/ED_ISRAEL
/COLOMBIA/TAIWAN
LD400/LD450/LD480/LD550/LD570/LD580/UD4000
/UD4010/UD5000/UD5500/UD5550/UD5700/PD450
/PD451/PD460/PD490/PD491/PD540/PD541
Model UD5500RH /PD550/PD551/PD560/PD570/PD6400/PD6500 Select Model
/PD6600/PD6900/PD7000/LD460H/LD463H
/LD467H/LD468H/LD560H/LD568H/LD580H
/UD4000H/UD5000H/UD5500H
EU/AU (DVB-TC/DVB-T) :
SEC_TC
SEC_ATSC/SEC_TC/ALPS_TC/SI_TCS/SI_T2
TUNER SI_TCS Satellite(DVB-TCS) : SI_TCS
/SEC_ISDB/SEC_ATC/SI_ATC/SI_TW
UK, Nordic T2(DVB-T2C)
Ready : SEC_ATC
PBA/SUWON/SESK/SEH/SERK/SDMA_AU
/SDMA_NZ/SDMA_SG/SEIN/SAVINA/SIEL_C
Ch Table
/SIEL_N/TTSEC/TSED/TSE/IRAN/SESK-T2
/SUWON-T2/INL
P-S-C-BK/P-S-R-BK/P-S-BK/P-S-B-BK/P-T-R-BK/
P-T-C-BK/P-T-W-Bn/P-T-W-Gy/P-T-M-Bn/P-T-C-Gy/
P-T-R-Gy/P-W-Milk/P-W-M-Wt/P-W-D-Gy/P-W-Vio/ LD4** : L-S-R-BK
L-S-C-BK/L-S-R-BK/L-S-BK/L-S-B-BK/L-T-R-BK/ LD5** : L-T-C-BK
L-T-C-BK/L-T-W-Bn/L-T-W-Gy/L-T-M-Bn/L-T-C-Gy/ UD40** : U-S-BK
Front Color
L-T-R-Gy/L-W-Milk/L-W-M-Wt/L-W-D-Gy/L-W-Vio/ UD50** 32" above : U-T-C-BK
U-S-C-BK/U-S-R-BK/U-S-BK/U-S-B-BK/U-T-R-BK/ UD50** 22", 27" : US-BK
U-T-C-BK/U-T-W-Bn/U-T-W-Gy/U-T-M-Bn/U-T-C-Gy/ UD55**/UD57** : U-T-R-BK
U-T-R-Gy/U-T-BL-M/U-T-BK-M/U-TC-L-M/U-W-Milk/
U-W-M-Wt/U-W-D-Gy/U-W-Vio
4-50
4. Troubleshooting
Control
Factory menu Name
EDID
Sub Option
Shop Option
Sound
EDID PORT …
Sub Option
Select Watchdog.
Watchdog ON ON/OFF
Initial value is "ON"
Watchdog Count.
WD Count 0 255
Read Only.
4-51
4. Troubleshooting
LD400 : 72
LD45*/LD48*/LD5** : 36
KEY SENSITIVITY 36 0~255 UD40** : 38 UD50** : 41
UD55**/UD57** :36
TA350 : 32 TA550 : 34
4-52
4. Troubleshooting
Hotel Option
Hotel Hospitality OFF
Shop Option
Shop Mode OFF ON/OFF
Exhibition Mode OFF ON/OFF
Sound
High Devi OFF ON/OFF
Carrier_Mute OFF ON/OFF
Speaker Delay Normal 10 0~255 Audio delay for Lipsync
Control for ATV sound of stereo
Pilot Level High Thld 0x28h 0x00~0xff
/multiplex
Control for ATV sound of stereo
Pilot Level Low Thld 0x10h 0x00~0xff
/multiplex
Speaker EQ ON ON/OFF Control for sound precision
SVC
Factory menu Name Data Range Use
Test Pattern
Tuner Status
BT ADDRESS 0
BT UPGRADE
SVC Reset
TUNER STATUS
DVB
ISDB-T
DVB
DVB
4-53
4. Troubleshooting
GI Not modified
ISDB-T
4-54
4. Troubleshooting
ADC WB
Factory Menu Name
ADC
ADC Target
ADC RESULT
WB
ADC Target
1st_AV_Low 64 0 ~1020
1st_AV_Delta 2 0~7
1st_COMP_Y_Low 64 0 ~1020
1st_COMP_Delta 2 0~7
1st_PC_Low 4 0 ~1020
1st_PC_Delta 2 0~7
2nd_ACH_Low 4 0 ~124
2nd_PC_Low 4 0 ~124
2nd_Delta 2 0~7
ADC RESULT
1st_Y_GH 0 0 ~ 511
1st_Y_GL 0 0 ~ 255
1st_Cb_BH 0 0 ~ 511
1st_Cb_BL 0 0 ~ 255
1st_Cr_RH 0 0 ~ 511
1st_Cr_RL 0 0 ~ 255
2nd_R_L 0 0 ~ 255
2nd_G_L 0 0 ~ 255
2nd_B_L 0 0 ~ 255
4-55
4. Troubleshooting
2nd_R_H 0 0 ~ 255
2nd_G_H 0 0 ~ 255
2nd_B_H 0 0 ~ 255
WB Mode
Sub Brightness 128 0 ~ 255
4-56
4. Troubleshooting
1. Calibration AV Calibration
Comp Calibration
PC Calibration
HDMI Calibration
4-57
4. Troubleshooting
HDMI : Calibration at #24 Chessboard Pattern Manual adjustment #92 pattern (720p)
COMP: Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (720p)
CVBS: Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (PAL)
4-58
4. Troubleshooting
4-59
4. Troubleshooting
4-60
4. Troubleshooting
Order Description
5 If update completes,
TV set will booting automatically.
Disconnect the JIG.
4-61
4. Troubleshooting
4-62
4. Troubleshooting
USB2
CI
IC1701_LAN
ETHERNET IC1101 DDR
OPTICAL
CN201
POWER CNT
IC1703_LAN ETHERNET
IC1111
X5 Scaler IC1301 FLASH CN1602_FHD
LVDS CNT
HDMI3
IC1201 SUB MICOM
HDMI2 IC301
AUDIO AMP CN1201
FUNCTION CNT
HDMI1
COMP
CN302
SPEAKER CNT
PC L/R
SCART
4-63
4. Troubleshooting
TOP BOTTOM
INNER 1 INNER 2
4-64
4. Troubleshooting
UD5000(22" / 27")
UD5000(22" / 27")
CN1201 CN302
FUNCTION CNT SPEAKER CNT
H/P OUT
TUNER
CN201
POWER CNT
IC1301 FLASH
IC1101 DDR
SCART
CI
IC1102 DDR
COMP
IC1111
X5 Scaler
D-SUB CN1602_FHD
LVDS CNT
PC L/R
4-65
4. Troubleshooting
TOP BOTTOM
INNER 1 INNER 2
4-66
4. Troubleshooting
SMPS_UD5XXX(32")
Model / Inch CODE P/N
UD5XXX / 32” BN44-00458A PSLF800A03A
SMPS_UD5XXX(40")
Model / Inch CODE P/N
UD5XXX / 40" BN44-00422B PD46A0_BDY
4-67
4. Troubleshooting
SMPS_UD5XXX(46")
Model / Inch CODE P/N
UD5XXX / 46" BN44-00422A PSLF121A03A
SMPS_UD50XX(22")
Model / Inch CODE P/N
UD50XX / 22" BN44-00448A PD22A0_BDY
4-68
4. Troubleshooting
SMPS_UD50XX(27")
Model / Inch CODE P/N
UD50XX / 27" BN44-00450A PD27A0_BDY
4-69
5-1
5. Wiring Diagram
Panel
Inverter
CN201
Main Board
CN1601_FHD
SMPS
CN1201
CN302
TCON
5. Wiring Diagram
5-1. Wiring Diagram
32"/40"/46"
SPEAKER SPEAKER
Function & IR
TCON
CN201 CN1601_HD
SMPS Main Board
CN302
CN1201
Function & IR
5. Wiring Diagram
22"/27"
SPEAKER SPEAKER
5-2
5. Wiring Diagram
5-2. Connector
UD55**
5-3
5. Wiring Diagram
DVB_T2C (BN40-00217A)
1 NC 18 TS_CLK
2 NC 19 SYNC
3 1.8V 20 VALID
4 GND 21 ERROR
5 3.3V 22 RESET
6 GND 23 TS_D0
7 SCL 24 TS_D1
8 SDA 25 TS_D2
9 IF-TP 26 TS_D3
10 NC 27 TS_D4
11 NC 28 TS_D5
12 NC 29 TS_D6
13 NC 30 TS_D7
14 SIF 31 NC
15 1.2V 32 NC
16 CVBS 33 NC
17 3.3V
5-4
5. Wiring Diagram
UD50**
9 EVEN[3]- 24 GND
10 EVENCLK+ 25 ODD[2]+
11 EVENCLK- 26 ODD[2]-
12 EVEN[2]+ 27 ODD[1]+
13 EVEN[2]- 28 ODD[1]-
14 GND 29 ODD[0]+
15 EVEN[1]+ 30 ODD[0]-
5-5
5. Wiring Diagram
SCART (CN501_SC)
1 GND 13 NC
2 GND 14 SC_G
3 GND 15 GND
4 GND 16 NC
5 SC_CVBS_IN 17 IDENT_SC
6 GND 18 SC_B
7 SC_CVBS_OUT 19 GND
8 GND 20 SC_SL_IN
9 SC_FB 21 SC_SR_IN
10 GND 22 GND
11 SC_R 23 SC_SL_OUT
12 GND 24 SC_SR_OUT
COMPONENT/AV (CN503)
1 GND 6 GND
2 COMP_Y/AV_CVBS 7 IDENT_COMP
3 COMP_PB 8 SL_IN
4 IDENT_AV 9 SR_IN
5 COMP_PR
TUNER
1 RF_AGC 9 IF-AGC
2 5V 10 DIF 1
3 GND 11 DIF 2
4 33V 12 AFT
5 GND 13 SIF
6 SCL 14 NC
7 SDA 15 CVBS
8 IF-TP
5-6
5. Wiring Diagram
Main IP (14p) Supply main power and dimming signal from IP Board to Main Board.
Main T-CON (51p/30p LVDS) The LVDS signal transfered from Main Board to Panel.
IP Panel (6p) (use only AMLCD panel) Supply power from IP board to Driver Board.
5-4. Cables
Use LEAD (Main-IP 14P) LEAD (IP-Driver B'D 6P)
D50XX 22" : BN39-01455F (175mm)
D50XX 27" : BN39-01455B (300mm)
D5XXX
Code
D5XXX 32" : BN39-01455D (275mm) 27" : BN39-01460A (150mm)
D5XXX 40" : BN39-01455B (300mm)
D5XXX 46" : BN39-01455A (450mm)
Photo
D5***
32" : BN96-17116E (280mm) D5***
D5000
Code 40" : BN96-17116F (345mm) 27" : BN96-13227N (205mm)
22" : BN96-13722M (122mm)
46" : BN96-17116G (460mm) 32" : BN96-13227P (385mm)
Photo
5-7