TH-50PH9UK: High Definition Plasma Display

ORDER NO.
MTNC060689CE
D10 Canada: B07
High Definition Plasma Display

TH-50PH9UK
GPH9D Chassis
Specifications
Power Source 120 V AC, 50/60Hz
Power Consumption
Maximum 460 W
Stand-by condition Save OFF 0.5 W, Save ON 0.3 W
Power off condition 0.1W
Plasma Display panel Drive method: AC type 50-inch,
16:9 aspect ratio
Contrast Ratio Max 10000:1
Screen size 43.5” (1,106 mm) (W) × 24.5” (622 mm) (H) × 50” (1,269 mm) (diagonal)
(No. of pixels) 1,049,088 (1,366 (W) × 768 (H) [4,098 × 768 dots]
Operating condition
Temperature 32 °F - 104 °F (0 °C - 40 °C)
Humidity 20 % - 80 %
Applicable signals
Color System NTSC, PAL, PAL60, SECAM, Modified NTSC
Scanning format 525 (480) / 60i 60p, 625 (575) / 50i 50p, 750 (720) / 60p 50p, 1125 (1080) / 60i 50i 24p 25p
30p 24sF .... SMPTE274M, 1250 (1080) / 50i
PC signals VGA, SVGA, XGA,
SXGA, UXGA ..... (compressed)
Horizontal scanning frequency 15 - 110 kHz
Vertical scanning frequency 48 - 120 Hz
Connection terminals
AV VIDEO IN / OUT (BNC) 1.0 Vp-p (75-ohm or high impedance)
S VIDEO IN (MINI DIN 4PIN) Y: 1 Vp-p (75-ohm), C: 0.286 Vp-p (75-ohm)
AUDIO IN (RCA PIN JACK × 2) 0.5 Vrms (high impedance)
COMPONENT / RGB Y / G (BNC) 1.0 Vp-p / composite (75-ohm)
0.7 Vp-p / non-composite (75-ohm)
PB/B (BNC), PR/R (BNC) 0.7 Vp-p (75-ohm)
AUDIO IN (RCA PIN JACK × 2) 0.5 Vrms (high impedance)
PC (HIGH-DENSITY Mini-D-SUB 15PIN) R,G,B / 0.7 Vp-p (75-ohm)
© 2006 Matsushita Electric Industrial Co., Ltd. All

rights reserved. Unauthorized copying and
distribution is a violation of law.
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TH-50PH9UK
HD, VD / 1.0 - 5.0 Vp-p (high impedance)
Component
Y: 1.0 Vp-p (75-ohm : include sync)
PB / CB: 0.7 Vp-p (75-ohm)
PR / CR: 0.7 Vp-p (75-ohm)
AUDIO IN (M3 JACK) 0.5 Vrms (high impedance)
SERIAL EXTERNAL CONTROL TERMINAL (D-SUB 9PIN) RS-232C COMPATIBLE
SPEAKERS (6Ω) 16 W [8 W + 8 W] (10 % THD)
Accessories Supplied
Remote Control Transmitter EUR7636070R
Batteries 2 × AA Size
Fixing bands (TMME203 or TMME187) × 2
Dimensions (W × H × D) 47.6” (1,210 mm) × 28.5” (724 mm) × 3.7” (95 mm)
Mass (weight)
main unit only approx. 81.6 lbs
with speakers approx. 90.4 lbs
Notes:
· Design and specifications are subject to change without notice. Mass and dimensions shown are approximate.
· This equipment complies with the EMC standards listed below. EN55022, EN55024, EN61000-3-2, EN61000-3-3. (EK/ES/BK/BS)
CONTENTS
Page Page
1 Applicable signals 4 6.18. Removal of the Fan 15
2 Safety Precautions 5 6.19. Removal of the Escutcheon 16
2.1. General Guidelines 5 6.20. Removal of the V1-Board and the V2-Board 16
3 Prevention of Electro Static Discharge (ESD) to 6.21. Removal of the Plasma Panel 17
Electrostatically Sensitive (ES) Devices 6 7 Location of Lead Wiring 20
4 About lead free solder (PbF) 7 7.1. Location of Lead Wiring (1) 20
5 Service Hint 8 7.2. Location of Lead Wiring (2) 21
6 Disassembly 9 7.3. Location of Lead Wiring (3) 22
6.1. Removal of the Back Cover 9 7.4. Location of Lead Wiring (4) 22
6.2. Removal of the HU-Board 9 8 Adjustment Procedure 23
6.3. Removal of the HA-Board 9 8.1. Driver Set-up 23
6.4. Removal of the Slot Block 9 8.2. Initialization Pulse Adjust 24
6.5. Removal of the J-Board 10 8.3. P.C.B. (Printed Circuit Board) Remove 24
6.6. Removal of the HX-Board 10 8.4. Adjustment Volume Location 25
6.7. Removal of the PB-Board 10 8.5. Test Point Location 25
6.8. Removal of the DA-Board 11 9 Service mode 26
6.9. Removal of the P-Board 11 9.1. CAT (computer Aided Test) mode 26
6.10. Removal of the D-Board 12 9.2. IIC mode structure (following items value is sample data.)
6.11. Removal of the H3-Board (L, R) 12 29
6.12. Removal of the SU-Board and the SD-Board 12 10 Adjustment 30
6.13. Removal of the SC-Board 13 10.1. RGB white balance adjustment 30
6.14. Removal of the SS2-Board and the SS3-Board 13 10.2. HD white balance adjustment 32
6.15. Removal of the SS-Board 13 10.3. Power control adjustment 34
6.16. Removal of the C1, C2, C3, C4, C5 and the C6-Board 13 11 Trouble shooting guide 35
6.17. Removal of the S1-Board 15 11.1. Self Check 35
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11.2. No Power 37 14.23. DA-Board (2 of 6) Schematic Diagram 91
11.3. No Picture 37 14.24. DA-Board (3 of 6) Schematic Diagram 92
11.4. Local screen failure 38 14.25. DA-Board (4 of 6) Schematic Diagram 93
12 Option Setting 39 14.26. DA-Board (5 of 6) Schematic Diagram 94
13 Conductor Views 41 14.27. DA-Board (6 of 6) Schematic Diagram 95
13.1. P-Board 41 14.28. D-Board (1 of 2) Block Diagram 96
13.2. PB-Board 44 14.29. D-Board (2 of 2) Block Diagram 97
13.3. HA-Board 45 14.30. D-Board (1 of 8) Schematic Diagram 98
13.4. HU-Board 46 14.31. D-Board (2 of 8) Schematic Diagram 99
13.5. HX-Board 47 14.32. D-Board (3 of 8) Schematic Diagram 100
13.6. H3, S1, V1 and V2-Board 48 14.33. D-Board (4 of 8) Schematic Diagram 101
13.7. J-Board 49 14.34. D-Board (5 of 8) Schematic Diagram 102
13.8. DA-Board 51 14.35. D-Board (6 of 8) Schematic Diagram 103
13.9. D-Board 53 14.36. D-Board (7 of 8) Schematic Diagram 104
13.10. C1-Board 55 14.37. D-Board (8 of 8) Schematic Diagram 105
13.11. C2-Board 56 14.38. C1, C2, C5 and C6-Board Block Diagram 106
13.12. C3-Board 57 14.39. C3, C4, SS, S1, SS2 and SS3-Board Block Diagram 107
13.13. C4-Board 58 14.40. C1-Board (1 of 2) Schematic Diagram 108
13.16. SC-Board 61 14.43. C2-Board (2 of 3) Schematic Diagram 111
13.17. SU-Board 64 14.44. C2-Board (3 of 3) Schematic Diagram 112
13.18. SD-Board 65 14.45. C3-Board (1 of 2) Schematic Diagram 113
13.19. SS-Board 66 14.46. C3-Board (2 of 2) Schematic Diagram 114
13.20. SS2 and SS3-Board 68 14.47. C4-Board (1 of 2) Schematic Diagram 115
14 Block and Schematic Diagram 69 14.48. C4-Board (2 of 2) Schematic Diagram 116
14.1. Schematic Diagram Notes 69 14.49. C5-Board (1 of 3) Schematic Diagram 117
14.2. Main Block Diagram 70 14.50. C5-Board (2 of 3) Schematic Diagram 118
14.3. P-Board Block Diagram 71 14.51. C5-Board (3 of 3) Schematic Diagram 119
14.4. P-Board (1 of 2) Schematic Diagram 72 14.52. C6-Board (1 of 2) Schematic Diagram 120
14.5. P-Board (2 of 2) Schematic Diagram 73 14.53. C6-Board (2 of 2) Schematic Diagram 121
14.6. PB-Board Block and Schematic Diagram 74 14.54. SS, S1, SS2 and SS3-Board Schematic Diagram 122
14.7. HA-Board Block and Schematic Diagram 75 14.55. SC, SU and SD-Board Block Diagram 123
14.8. HU-Board Block Diagram 76 14.56. SC-Board (1 of 2) Schematic Diagram 124
14.9. HU-Board (1 of 2) Schematic Diagram 77 14.57. SC-Board (2 of 2) Schematic Diagram 125
14.10. HU-Board (2 of 2) Schematic Diagram 78 14.58. SU-Board (1 of 2) Schematic Diagram 126
14.11. HX-Board Block and Schematic Diagram 79 14.59. SU-Board (2 of 2) Schematic Diagram 127
14.12. V1 and V2-Board Block and Schematic Diagram 80 14.60. SD-Board (1 of 2) Schematic Diagram 128
14.13. J-Board (1 of 2) Block Diagram 81 14.61. SD-Board (2 of 2) Schematic Diagram 129
14.14. J-Board (2 of 2) Block Diagram 82 15 Parts Location 131
14.15. J-Board (1 of 5) and H3-Board Schematic Diagram 83 15.1. Exploded View 131
14.16. J-Board (2 of 5) Schematic Diagram 84 15.2. Fan part location enlarged views 132
14.17. J-Board (3 of 5) Schematic Diagram 85 15.3. Cable relation 133
14.18. J-Board (4 of 5) Schematic Diagram 86 15.4. Packing summary 134
14.19. J-Board (5 of 5) Schematic Diagram 87 16 Mechanical Replacement Parts List 135
14.20. DA-Board (1 of 2) Block Diagram 88 17 Replacement Parts List 136
14.21. DA-Board (2 of 2) Block Diagram 89 17.1. Replacement Parts List Notes 136
14.22. DA-Board (1 of 6) Schematic Diagram 90 17.2. Electrical Replacement Parts List 137
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1 Applicable signals
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2 Safety Precautions
2.1. General Guidelines
1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit.
2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly
installed.
3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
2.1.1. Leakage Current Cold Check
1. Unplug the AC cord and connect a jumper between the two
prongs on the plug.
2. Measure the resistance value, with an ohmmeter, between
the jumpered AC plug and each exposed metallic cabinet
part on the equipment such as screwheads, connectors,
control shafts, etc. When the exposed metallic part has a
return path to the chassis, the reading should be between
1MΩ and 5.2MΩ.
When the exposed metal does not have a return path to
the chassis, the reading must be .
Figure 1
2.1.2. Leakage Current Hot Check (See

Figure 1 .)
1. Plug the AC cord directly into the AC outlet. Do not use an
isolation transformer for this check.
2. Connect a 1.5kΩ, 10 watts resistor, in parallel with a 0.15µF
capacitors, between each exposed metallic part on the set
and a good earth ground such as a water pipe, as shown in
Figure 1 .
3. Use an AC voltmeter, with 1000 ohms/volt or more
sensitivity, to measure the potential across the resistor.
4. Check each exposed metallic part, and measure the
voltage at each point.
5. Reverse the AC plug in the AC outlet and repeat each of the
above measurements.
6. The potential at any point should not exceed 0.75 volts
RMS. A leakage current tester (Simpson Model 229 or
equivalent) may be used to make the hot checks, leakage
current must not exceed 1/2 milliamp. In case a
measurement is outsideof the limits specified, there is a
possibility of a shock hazard, and the equipment should be
repaired and rechecked before it is returned to the
customer.
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3 Prevention of Electro Static Discharge (ESD) to

Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistorsand
semiconductor "chip" components. The following techniques should be used to help reduce the incidence of component damage
caused by electro static discharge (ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,
whichshould be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as alminum
foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.
4. Use only an anti-static solder Remove device. Some solder Remove devices not classified as "anti-static (ESD protected)" can
generate electrical charge sufficient to damage ES devices.
5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.
6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, alminum foil or
comparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material
to the chassis or circuit assembly into which the device will be installed.
Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.
8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise hamless motion such as the brushing
together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient
todamage an ES device).
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4 About lead free solder (PbF)

Note: Lead is listed as (Pb) in the periodic table of elements.
In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder.
The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).
That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
This model uses Pb Free solder in it’s manufacture due to environmental conservation issues. For service and repair work, we’d
suggest the use of Pb free solder as well, although Pb solder may be used.
PCBs manufactured using lead free solder will have the PbF within a leaf Symbol stamped on the back of PCB.
Caution
· Pb free solder has a higher melting point than standard solder. Typically the melting point is 50 ~ 70 °F (30~40 °C) higher.
Please use a high temperature soldering iron and set it to 700 ± 20 °F (370 ± 10 °C).
· Pb free solder will tend to splash when heated too high (about 1100 °F or 600 °C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb
solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
· After applying PbF solder to double layered boards, please check the component side for excess solder which may flow onto
the opposite side. (see figure below)
Suggested Pb free solder

There are several kinds of Pb free solder available for purchase. This product uses Sn+Ag+Cu (tin, silver, copper) solder.
However, Sn+Cu (tin, copper), Sn+Zn+Bi (tin, zinc, bismuth) solder can also beused.
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5 Service Hint
Board Name Function

DA Digital Signal Processor, Micon
D Format Converter, Plasma Ai Processor
Sub-Filed Processor
J Slot Interface (Audio / Video / Sync inputSwitch), SYNC processor,
Sound processor
SS Sustain drive
SC Scan drive
SU Scan out (Upper)
SD Scan out (Lower)
C1 Data Drive (Upper Right)
C2 Data Drive (Upper Center)
C3 Data Drive (Upper Left)
C4 Data Drive (Lower Left)
C5 Data Drive (Lower Center)
C6 Data Drive (Lower Right)
H3 Speaker terminal
S1 Power switch
SS2 Sustain out (Upper)
SS3 Sustain out (Lower)
V1 Remote receiver, LED-G, R
V2 Key switch
PB Fan control
P Power supply
HX PC / RS-232C Input terminal
HU Dual Video terminal (BNC / S)
HA Component Video terminal (BNC)
Note:
Extension cable kit for Slot Board is supplied as service fixtures and tools.
(Part No. TZSC07040)
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6 Disassembly 6.3. Removal of the HA-Board

· To disassemble P.C.B., wait for 1 minute after power was 1. Remove the 4 screws(D) and then remove the HA Terminal
off for discharge from electrolysis capacitors. Block.
· and marks indicate screw positions. 2. Remove the 4 screws(E).

3. Remove the 3 screws(F) and then remove the HA-Board.
6.1. Removal of the Back Cover
1. Remove the screws (×18 , ×6 , ×4 ) and then remove
the Back Cover.
6.4. Removal of the Slot Block

1. Disconnect the couplers (J1, J2, J3, J4, J5, J6, J7, J8, J10,
6.2. Removal of the HU-Board J15, J30).
1. Remove the 4 screws(A) and then remove the HU Terminal 2. Remove the 4 screws and then remove the Slot Block.
Block.
2. Remove the 4 screws(B).
3. Remove the 3 screws(C) and then remove the HU-Board.
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6.5. Removal of the J-Board 5. Remove the 4 Hexagonal-Head screws and the 1 screw
and then remove the HX-Board.
1. Remove the HU Terminal Block and the HA Terminal Block.
(Reference to Removal of the HU-Board and the HA-
Board)
2. Remove the Slot Block.
(Reference to Removal of the Slot Block)
3. The Slot Block is turned inside out.
4. Remove the 6 screws and then remove the Slot cover.
5. Remove the 6 screws.

6. Release the coupler(J14) from HX-Board and then remove
the J-Board.
6.7. Removal of the PB-Board

1. Disconnect the couplers(PB30, PB31, PB33, PB35).
2. Remove the 1 screw and then remove the PB-Board.
6.6. Removal of the HX-Board

1. Remove the HU Terminal Block and the HA Terminal Block.
(Reference to Removal of the HU-Board and the HA-Board)
2. Remove the Slot Block.
(Reference to Removal of the Slot Block)
3. Remove the J-Board.
(Reference to Removal of the J-Board)
4. Remove the 2 screws and then remove the Slot Case.
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6.8. Removal of the DA-Board 3. Remove the 11 screws (Bottom view).
1. Disconnect the couplers(PB30, PB31, PB33, PB35).

2. Remove the 2 screws and then remove the PB-Board
Block.
4. Remove the 5 screws ( ).

Remove the P-Board from the 8 molding props ( ).
3. Disconnect the couplers(DA1, DA3, DA5, DA6).

4. Remove the Flexible Cable from the coupler(DA2).
5. Remove the 2 screws and then remove the DA-Board and
Fixed Plate.
Note:
· When assembling the P-Board, the position of each
hole of the insulation sheets(A, B) are set to the position
of each hole of the P-Board and then assemble them.
( marks indicate setting positions.)
Note:
A re-setup of the destination is performed by MS mode
after DA-Board exchange.
6.9. Removal of the P-Board

1. Disconnect the couplers(P2, P5, P9, P10, P11, P12, P23,
P25).
2. Remove the 6 screws and then remove the P-Board.
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6.10. Removal of the D-Board 6.12. Removal of the SU-Board and

1. Remove the Slot Block. the SD-Board
(Reference to Removal of the Slot Block) 1. Remove the Speaker Terminal Block(R).
2. Disconnect the couplers(D5, D20) (Reference to Removal of the H3-Board(L, R))
3. Remove the Flexible Cable from the couplers (D3, D31, 2. Remove the Flexible Cable from the couplers(SU1, SU2,
D32, D33, D34). SU3, SU4, SD1, SD2, SD3, SD4).
4. Remove the 4 screws and then remove the D-Board. 3. Remove the 6 screws.
6.11. Removal of the H3-Board (L, 4. Disconnect the couplers(SU45, SD46).

R) 5. Slide the SU-Board and the SD-Board to the left, remove
the SU-Board and the SD-Board from the couplers(SC41,
1. Remove 1 screw each and then remove the Speaker SC42).
Terminal Block (L, R).
2. Disconnect the coupler(H37).

3. Remove the 3 screws (F) and then remove the H3-Board.
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6.13. Removal of the SC-Board 6.15. Removal of the SS-Board

1. Disconnect the couplers(SU45, SD46). 1. Disconnect the couplers(SS11, SS12, SS20, SS21, SS33,
2. Disconnect the couplers(SC2, SC20, SC23). SS34, SS43, SS44).
3. Remove the 9 screws ( ) and then slide the SC-Board to 2. Remove the Flexible Cable from the couplers(SS51, SS52,
the right. SS53, SS54).
3. Remove the 7 screws and then remove the SS-Board.
6.14. Removal of the SS2-Board and

the SS3-Board 6.16. Removal of the C1, C2, C3, C4,
1. Disconnect the coupler(SS23).
C5 and the C6-Board
2. Disconnect the Flexible Cable(SS55). 1. Remove the Slot Block.
3. Disconnect the coupler(SS22). (Reference to remove of the Slot Block).
4. Disconnect the Flexible Cable(SS56). 2. Remove the Speaker Terminal Block(L, R).
5. Remove 2 screws each and then remove the SS2- (Refernce to remove of the Speaker Terminal Block(L, R).
Board and the SS3-Board. 3. Remove 4 screws each ( ) and then remove the Stand
Blocks(L, R).
4. Disconnect the Fan Relay Couplers.
5. Remove 3 screws each ( ) and then remove the 3 Fan
Blocks.
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6.16.1. Removal of the C1-Board 6.16.3. Removal of the C3-Board

1. Remove the Flexible Cable from the coupler(C10). 1. Remove the Flexible Cable from the couplers(C31, C32).
2. Remove the 6 screws ( ) and then remove the Flexible 2. Disconnect the couplers(C33).
Cable from the couplers(CA1, CA2, CA3). 3. Remove the 8 screws and ( ) then remove the Flexible
3. Remove the 5 screws ( ) and then remove the C1-Board. Cable from the couplers(CA8, CA9, CA10, CA11).
4. Remove the 5 screws ( ) and then remove the C3-Board.
6.16.2. Removal of the C2-Board

1. Remove the Flexible Cable from the couplers(C20, C21,
6.16.4. Removal of the C4-Board
C22).
2. Remove the 8 screws ( ) and then remove the Flexible 1. Remove the Flexible Cable from the couplers(C41, C42).
Cable from the couplers(CA4, CA5, CA6, CA7). 2. Disconnect the couplers(C43, C44).
3. Remove the 5 screws ( ) and then remove the C2-Board. 3. Remove the 8 screws ( ) and then remove the Flexible
Cable from the couplers(CB8, CB9, CB10,CB11).
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6.16.5. Removal of the C5-Board 2. Remove the 2 screws(G) and then remove the S1-Board
Block.
3. Disconnect the coupler(S34).
C52).
4. Remove the 1 screw(H) and then remove the S1-Board.
2. Remove the 8 screws ( ) and then remove the Flexible
Cable from the couplers(CB4, CB5, CB6, CB7).
6.18. Removal of the Fan

6.16.6. Removal of the C6-Board 1. Disconnect the Fan Relay Couplers.
1. Remove the Flexible Cable from the coupler(C60). 2. Remove 3 screws each and then remove the 3 Fan
2. Remove the 6 screws and ( ) then remove the Flexible Blocks.
Cable from the couplers(CB1, CB2, CB3).
3. Remove the 5 screws and ( ) then remove the C6-Board.
6.17. Removal of the S1-Board

1. Disconnect the coupler(SS34).
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3. Remove 4 screws each (J) and then remove the Fans. 6.20. Removal of the V1-Board and
the V2-Board
1. Remove the Escutcheon.
(Reference to Removal of the Escutcheon)
2. Remove the 6 screws and then remove the Fixed Angle.
4. Reassemble the Fans in reverse order.

5. Stick the Cushion (Fan) around the Fan.
Note:
The Cushion (Fan) are unsuitable to reuse.
Please use a new one at the time of Fan exchange. 3. Remove the 1 screw(K).
4. Disconnect the coupler(V2) and then remove the V1-Board.
6.19. Removal of the Escutcheon 5. Remove the operation button from the V2-Board.
1. Remove the S1-Board Block. 6. Disconnect the coupler(V15) and then remove the V2-
(Reference to Removal of the S1-Board) Board.
2. Disconnect the couplers(J2, J15).
3. Remove the 2 screws of the Escutcheon.
4. Pull the bottom of the Plasma Panel forward (arrow1).

5. Slide the Plasma Panel and then remove the Plasma Panel
(arrow2).
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6.21. Removal of the Plasma Panel 10. Disconnect the couplers(P2, P9, P11, P12, P23, P25).
11. Remove the 6 screws ( ) and then remove the P-Board.
1. Disconnect the Fan Relay Couplers.
2. Remove 3 screws each ( ) and then remove the 3 Fan
Blocks.
3. Remove 4 screws each ( ) and then remove the Stand
Black(L, R).
4. Remove 1 screws each ( ) and then remove the
Speaker Terminal Black(L, R).
12. Disconnect the coupler(D20).

13. Remove the Flexible Cable from the couplers(D31, D32,
D33, D34).
14. Remove the 4 screws and then remove the D-Board.
5. Disconnect the couplers(J1, J2, J3, J4, J5, J6, J7, J8, J10,
J15, J30).
6. Remove the 4 screws and then remove the Slot Block.
15. Remove the Flexible Cable from the couplers(SU1, SU2,

SU3, SU4, SD1, SD2, SD3, SD4).
16. Remove the 6 screws.
7. Disconnect the coupler(DA5).

8. Remove the Flexible Cable from the coupler(DA2).
9. Remove the 4 screws and then remove the DA-Board
Block.
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17. Disconnect the couplers(SU45, SD46). 24. Disconnect the couplers(SS33, SS43, SS44).
18. Slide the SU-Board and the SD-Board to the left, remove 25. Remove the Flexible Cable from the couplers(SS51, SS52,
the SU-Board and the SD-Board from the couplers(SC41, SS53, SS54).
SC42). 26. Remove the 7 screws and then remove the SS-Board.
19. Remove the 2 screws and ( ) then remove the Clamper 27. Remove the 22 screws.
and the Shield Sheet.
28. Remove the Flexible Cable from the couplers(CA1, CA2,
20. Remove the 9 screws and ( ) then remove the SC-Board. CA3, CA4, CA5, CA6, CA7, CA8, CA9, CA10, CA11).
21. Disconnect the couplers(S22, S23).

22. Remove the Flexible Cable from the couplers(S55, S56).
23. Remove 2 screws each and then remove the SS2- 29. Remove the Flexible Cable from the couplers(C10, C21,
Board and the SS-3Board. C22, C31).
30. Remove 5 screws each and then remove the C1-Board,
the C2-Board and the C3-Board.
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31. Remove the 22 screws 37. Remove the 2 screws of the Escutcheon.
32. Remove the Flexible Cable from the couplers(CB1, CB2,
CB3, CB4, CB5, CB6, CB7, CB8, CB9, CB10, CB11).
38. Pull the bottom of the Plasma Panel forward (arrow1).

39. Slide the Plasma Panel and then remove the Plasma Panel
(arrow2).

C50, C51).
34. Remove 5 screws each and then remove the C4-Board,
the C5-Board and the C6-Board.
35. Remove the 2 screws and then remove the S1-Board Block.
36. Remove the 3 screws and then remove the AC-Inlet Block.
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7 Location of Lead Wiring

7.1. Location of Lead Wiring (1)
20
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21
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8 Adjustment Procedure
8.1. Driver Set-up
8.1.1. Item / Preparation
1. Input a white signal of the RGB signal generator.
Aging pattern : 0
2. Set the picture adjustment items as follows.
· Picture menu : Standard
· Color temperature : Normal
· Picture : 25
· Aspect : Full
8.1.2. Adjustments
Adjust driver section voltages referring the panel data on the panel data label.
Caution
1. First perform Vsus voltage adjustment.
2. Confirmation of Vscn voltage should be performed after confirmation of Vad voltage adjustment.
When Vad = -105V, Voltage of Vscn is 35V ± 4V.
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8.2. Initialization Pulse Adjust

1. Input a white signal to plasma video input.
2. Set the picture adjustment items as follows.
· Picture menu : Standard
· Color temperature : Normal
· Picture : 25
· Aspect : Full
3. Connect Oscilloscope to TPSC1 (T2) and adjust VR6602 for 195 ± 10µ Sec.
Test point Volume Level
T2 TPSS1 (SS) VR6602(SC) 195 ± 10µ Sec
8.3. P.C.B. (Printed Circuit Board) Remove

8.3.1. Caution
1. To remove P.C.B. , wait 1 minute after power was off for discharge from electrolysis capacitors.
8.3.2. Quick adjustment after P.C.B. Remove

P.C.B. Name Test Point Voltage Volume Remarks
P Board Vsus TPVSUS Vsus ± 2V VR251 (P) *
SC Board Vad TPVAD -105V ± 1V VR6600 (SC)
Vscn TPVSCN Vad+ 140V ± 4V Fixed
Vset TPVSET 280V ± 7V Fixed
SS Board Ve TPVE Ve ± 1V VR6000 (SS) *
Vda TPVDA 75V ± 1V Fixed
D, J Board White blance, Pedestal and Sub brightness for NTSC, PAL, HD, PC and 625i signals
DA Board Set Market Select Nomber to correct destination by Ms mode (See chap. 9.1.4)
*See the Panel label.

Caution:
Absolutely do not reduce Vsus below Ve not to damage the P.C.B.
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8.4. Adjustment Volume Location
8.5. Test Point Location
25
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9 Service mode
9.1. CAT (computer Aided Test) mode
To exit the CAT mode, access the ID mode and switch off the main power.
9.1.1. IIC mode

Select the IIC mode by Up/Down button on the remote control at the front page of CAT mode and then press the Action button
on the remote control.
Subject and item are mentioned on “IIC mode structure”.
To exit the IIC mode, press the R button on the remote control.
26
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9.1.2. CD mode
Select the CD mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button
on the remote control more than 5 seconds.
Micom software version (IC9702), this version can be upgrade by

1. replace of new version IC
2. Loading the new version software from loader tool, TZSC07036.
Memory data change
To exit the CD mode, press the R button on the remote control.
9.1.3. SD mode
Select the SD mode by Up/Down button on the remote control at the front page of CAT mode and then press the Action button
on the remote control.
To exit the SD mode, press the R button on the remote control.
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9.1.4. MS mode
Select the MS mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button
on the remote control more than 5 seconds.
To exit the MS mode, press the R button on the remote control.
Caution:
Market Select should be set after exchange of DA-Board.
Destination number
Number Destination Number Destination
0 Japan 14 Thailand (Hotel)
1 North America 15 --
2 Europe 16 Mexico
3 Others 17 Mexico (Hotel)
4 Britain 18 China
5 Taiwan 19 China (Hotel)
6 Thailand 20 --
7 -- 21 --
8 Japan (Hotel) 22 --
9 North America (Hotel) 23 --
10 Europe (Hotel) 24 --
11 Others (Hotel) 25 --
12 Britain (Hotel) 26 --
Default setting
Number Destination
1 North America
9.1.5. ID mode
Select the ID mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button on
the remote control more than 5 seconds.
To exit the ID mode, press the R button on the remote control.
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9.2. IIC mode structure (following items value is sample data.)
29
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10 Adjustment
10.1. RGB white balance adjustment
Instrument Name Connection Remarks
· RGB VGA W/B pattern PC input User setting: Normal
Panel surface (Picture menu: Standard)
· Color analyzer
(Minolta CA-100 or equivalent)
Procedure Remarks
· Ensure aging is adequate. Picture Menu: Standard
Picture: 25
· Make sure the front panel to be used on the final set is fitted.
Aspect: Full
· Make sure a color signal is not being shown before adjustment. Position and size: Normal
· Put the color analyzer where there is little color variation.
· Highlight section Signal amplitude 75%
1. Set COMPONET/RGB-IN SELECT to RGB.
2. Select the IIC mode “PANEL W/B Adj.” item.
3. Check that the color temperature is “COOL (High)”.
4. Output a white balance pattern.
5. Touch the signal receiver of color analyzer to the highlight window’s center.
6. Fix G drive at E0h and adjust B drive and R drive so x, y become the “Color temperature
High” in the below table.
7. Increase R/G/B together so the maximum drive value in R/G/B becomes FCh.
8. Set color temperature to “NORMAL (Medium)”.
9. Fix G drive at E0h and adjust B drive and R drive so the highlight window’s x, y becomes
the “Color temperature Medium” in the below table. · Cutoff standard G: 80h
11. Set color temperature to “WARM(Low)”. · Drive standard G: E0h
12. Set G drive to E0h and adjust B drive and R drive so the highlight window’s x, y become
the “Color temperature Low” shown in the below table.
14. Copy the R drive, G drive and B drive data in NTSC, PAL DVI region.
Adjustment target
Hi-light: x ± 0.003 y ± 0.003
Hi-light is target of the number at drive adjustment in the hi-light windows.
Therefore, it is not target of the hi-light number at after adjustment white balance.
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31
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10.2. HD white balance adjustment

· HD W/B pattern (COMPONENT Output) PC input User setting: Normal
Panel surface (Picture menu: Standard)
· Color analyzer
(Minolta CA-100 or equivalent)
Procedure Remarks
· Ensure aging is adequate. Picture Menu: Standard
Picture: 25
· Make sure the front panel to be used on the final set is fitted.
Aspect: Full
· Make sure a color signal is not being shown before adjustment. Position and size: Normal
· Put the color analyzer where there is little color variation.
· Highlight section Signal amplitude 75%
1. Set COMPONENT/RGB-IN SELECT to COMPONENT
2. Select the IIC mode "PANEL W/B Adj.” item.
3. Check that the color temperature is “COOL (High)”.
4. Output a white balance pattern.
5. Touch the signal receiver of color analyzer to the highlight window’s center.
6. Fix G drive at E0h and adjust B drive and R drive so x, y become the "Color temperature
High" in the below table.
8. Set color temperature to “NORMAL (Medium)”.
9. Fix G drive at E0h and adjust B drive and R drive so the highlight window´s x, y becomes
the "Color temperature Medium" in the below table. · Cutoff standard G: 80h
11. Set color temperature to "WARM (Low)". · Drive standard G: E0h
12. Set G drive to E0h and adjust B drive and R drive so the highlight window´s x, y become
the “Color temperature Low” shown in the below table.
14. Copy the R drive, G drive and B drive data in YUV1_525ip, YUV3_625ip region.
Adjustment target
Hi-light: x ± 0.003 y ± 0.003
Hi-light is target of the number at drive adjustment in the hi-light windows.
Therefore, it is not target of the hi-light number at after adjustment white balance.
32
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10.3. Power control adjustment

· PC (RGB) signal generator · PC input Set “RGB” at ‘COMPONENT/RGB-IN
SELECT’ in Setup Menu.
(Leader: VGA/No.9 signal)
· Connect the AC power of the
adjustment set to the wattmeter.
· Wattmeter
Procedure Remarks
[condition]
· Make sure the set is aged for 30 minutes or more before adjustment.
· Voltage 120V 50/60Hz (variation within 1%)
· Volume at minimum and screen size at full
· PC input and picture menu at normalized Dynamic
1. Connect the set’s AC power to the wattmeter.

No.9 Signal
2. Receive the VGA No.9 signal from Leader. Top half: Full color bar
3. Select the PWRCTL item in Panel APL/ABL in the IIC mode. Bottom half: Horizontal 10 steps bar
4. Adjust PWRCTL so the set´s power consumption is description below.

Adjust to shift large to small for DAC. Notes:
1. When passing through factory
adjustment mode, the power few
Factory adjustment with OSD watts which goes down is the
consideration being completed.
2. Adjust the large number for DAC
392+8/-15W when they have 2 adjustment
points.
BUSCON without OSD
390+8/-15W
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11 Trouble shooting guide

11.1. Self Check
11.1.1. Display Indication
1. Self-check is used to automatically check the bus line
controlled circuit of the Plasma display.
2. To get into the Self-check mode, press the volume down
button on the customer controls at the bottom of the set, at
the same time pressing the OFF-TIMER button on the
remote control, and the screen will show :-
If the CCU ports have been checked and found to be incorrect

Or not located then " - - " will appear in place of " OK "
“ 01 “ in the line of the “ PTCT ” means the number of blinks of
the Power LED is 1. (Reference to 12.1.2)
“ H09 “ in the line of the “ PTCT ” is the error code.
Note:
The line of the “ PTCT ” displays when you get into the Self-
check mode for the first time only after the Power LED
blinks.
11.1.2. Power LED Blinking timing chart

1. Subject
Information of LED Blinking timing chart.
2. Contents
When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the
defective block can be identified by the number of blinkes of the Power LED on the front panel of the unit.
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3. Remarks
Above Fan function is operated while the fans are installed.
36
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11.2. No Power
First check point
There are following 3 states of No Power indication by power LED.
1. No lit.
2. Green is lit then turns red blinking a few seconds later.
3. Only red is lit.
11.3. No Picture
37
TH-50PH9UK
11.4. Local screen failure

Plasma display may have local area failure on the screen. Fig - 1 is the possible defect P.C.B. for each local area.
Fig - 1
38
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12 Option Setting
39
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Option Menu for GPH9D series
GPH9D chassis series have special function and operation setting facility called Option Menu. This Option Menu is useful for
special function required customers. This should be set at the installation stage.
Option menus default setting Contents
Off-timer function Enable Off-timer operation Enable/Disable.
Onscreen display On Enable/Disable to display input mode indication after power on and no signal
indication.
Initial INPUT Off Sets the initial input mode when the power is turned on. Allow input mode
selection while power is on.
Initial VOL level Off Sets the initial volume level when the power is turned on. Allow Volume
control while power is on.
Maximum VOL Level Off Sets the maximum volume to desired level. Volume cannot exceed this level.
INPUT lock Off Fixes the input mode to AV, Component/RGB or PC. Can not change input
mode by input selection key.
Studio W/B Off Set warm mode color temperature to 3,200 Kelvin.
Advanced PIP Off Off: Sets normal two screen display mode.
On: Sets Advanced PIP mode.
Display size Off Adjusts the image display size on screen.
On: Sets the image display size approximately 95% of the normal image
display.
Button lock Off Enable/Disable bottom operation buttons (Input, Menu, Enter and/or volume
up/down)
Remocon User Level Off Remote key invalidation.
Off: Valid key is all key of remote.
User1: Valid key are only Stand-by (ON/OFF), Input, Direct input, Status,
Surround, Sound mute On/Off, and volume adjustment.
User2: Valid key is only Stand-by (ON/OFF).
User3: All keys are null and void
ID select 0 Set ID number from 0 to 100.
Remote ID Off Remote ID function On/Off.
(While the Remote ID on, standard remote function can not control the unit.)
Serial ID Off Serial ID function On/Off
Slot power Off Sets the slot power mode while the power is turned on.
Allow Optional Terminal Board insert Slots while power is on.
V. Installation Off V. Installation function On/Off (Not used)
Rotate Off The image rotates 180 degrees (up-down)
Serial Slot Select Slot1 Selects the slot which communicates serial.
Note: The setting of an external command can be set only from the fixed
serial terminal.
Note:
When both main unit buttons and remote control are disabled due to the “Button lock”, “Remocon User level” or “RemoteID”
adjustments, set all the values “Off” so that all the buttons are enabled again.
Press the “Volume down” button on main unit together with “R“ button on the remote control and hold for more than 5 seconds.
The “SHIPPING” menu is displayed and the lock is released when it disappears.
40
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13 Conductor Views
13.1. P-Board
P-BOARD (FOIL SIDE)
ETXMM610MEFA
TH-50PH9UK TH-50PH9UK
P-BOARD ETXMM610MEFA P-BOARD ETXMM610MEFA
A B C D E F G H I
41

TH-50PH9UK
Parts Location Parts Location

P-BOARD (FOIL SIDE) P-BOARD (COMPONENT SIDE)
IC TRANSISTOR IC PHOTO COUPLER VOLUME
IC101 H-3 Q103 H-2 IC101 B-3 PC503 G-4 VR251 H-5
IC401 F-5 Q104 H-2 IC401 E-5 PC505 G-4 VR351 D-4
IC501 B-3 Q106 H-2 IC501 H-3 PC506 B-4 VR401 E-5
Q301 H-3
Q302 G-3 MODULE TRANSISTOR
MODULE Q351 F-5 MC101 C-3 Q301 C-3
MC101 G-3 Q352 G-5 MC201 G-3 Q302 C-3
MC201 C-3 Q353 F-5 MC202 E-3 Q401 E-5
MC202 D-3 Q354 F-4 MC301 D-3 Q402 D-4
MC301 F-3 Q401 F-4 MC502 G-2 Q404 C-5
MC502 C-2 Q402 G-4 MC601 G-4 Q405 D-5
MC601 C-4 Q403 E-4 MC701 B-5 Q501 H-3
MC701 H-5 Q404 G-5
Q405 F-5
PHOTO COUPLER Q406 E-4
Q501 B-3
PC503 C-4 Q502 B-3
PC505 C-4 Q551 G-5
PC506 H-4 Q552 G-6
VOLUME Q553 G-6
VR251 C-5
VR351 F-4
VR401 E-5
P-BOARD PARTS LOCATION P-BOARD PARTS LOCATION
42

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P-BOARD (COMPONENT SIDE)

ETXMM610MEFA
P-BOARD ETXMM610MEFA P-BOARD ETXMM610MEFA
A B C D E F G H I
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TH-50PH9UK
13.2. PB-Board
Parts Location PB
PB-BOARD (FOIL SIDE)
IC TRANSISTOR
6 IC850 C-2 Q850 B-3
TP
TPFAN B-2
Parts Location
PB-BOARD (COMPONENT SIDE)
IC TRANSISTOR
IC850 G-3 Q850 G-3
4
PB-BOARD (FOIL SIDE) PB-BOARD (COMPONENT SIDE)
TXNPB1ZKTU TXNPB1ZKTU
TNPA3655 PB 1
C851
R851
R861
1
Q850 R861
R851
ORDER NO.
PB37
PB37
C
E
D857
R852 R852
C851
Q850
D857
J2
1
3
R853 R859 C850

1
3
R859
C850 R853
PB36
PB36
J101 J1
3 D855
D855
3
1
5 R864
R862 R858 R862

R850 R850
5
PB35
PB35
R858
D856
R863 D854
5
R863
D854
R864
5
IC850
R857
3
3
D859
D859
4
4
C853
1 PB30
R857
C853
D860
PB34
PB34
3
1
R860
3
PB30
D853
1
1
D856
D853 C852
R860
R856
1
R856
3
D860
3
1
IC850
3
PB38
2 D852 D852
PB33
PB33
C852
1
1
R855 R855
L851
1
3
TPFAN
D851
JS852
PB38
D851
PB32
C854
PB32
L852
D850 D850
D858
L851
3
JS851
1
3
1
PB31
R854
PB31
R854
C854
L852
JS852
TNPA3655 1 PB PbF JS851

1
3
3
D858
SEE REVERSE FOR ORDER NO.
1
PB-BOARD TXNPB1ZKTU PB-BOARD TXNPB1ZKTU
A B C D E F G H I
44

TH-50PH9UK
13.3. HA-Board
HA-BOARD (FOIL SIDE) HA-BOARD (COMPONENT SIDE)

TXNHA1YNSA TXNHA1YNSA
5
TNPA2845 1 HA
A1 ORDER NO. A39
A2 A40
B1 B39
CR NO.3
B2
A39 TP034 TP036 A1
B40 H1 A2
A40
TP033
H1
TP032
TP035
B1
C023
B39 B2
PbF CR NO.3 B40 JS009 JS007
R039
C022
Pr R L
JS016
Y Pb
JS015
JS014
JS008
R038 JS010
R040 R041 R042
HA
R044
R043
1 4 1
PbF
IC002
4 IC002
R045
C017 8
JS001
C018
8 5 C016 R037
C020
D003
C021
D001
JS004 R036
HA TNPA2845
D004
D002
C015 L007
R034
R032
L006
C014
SEE REVERSE FOR ORDERNO.
C019 R035
R030
16 9
R028
JS002
C011
R029
Parts Location
JS005
H0
1 8 HA-BOARD (FOIL SIDE)

R031
R024
R020
C012
IC001
1
IC
R021
R025
R027
R033
R022
R026
R023
C013
3 IC3002 E-1
C009
Q001 Q002
R008
C025
R016
R014
R019
R009 R010 R011 R012 JS006

R018
R013 C010
C024 R046 R047 C026
R048
JS003
HA-BOARD (COMPONENT SIDE)
R015
C007
1
C002 C003 C005 8

R017
C008
C006
C001
IC TRANSISTOR
R006
R007
C004
NP IC3001 D-5 TP3032 E-5

NP NP
JS011 JS013 IC3002 E-6 TP3033 E-5
L005
JS012
L004
R001
R003
R004
L001
L003
TP3034 E-5
R005
JK001
JK002 R002 L002 JK002 TRANSISTOR TP3035 E-5
JK001
Pb L R TP3036 E-5
R L Pr Y
Y P b Pr Q3001 C-6
Q3002 C-6
SLOT 1 2 3
2
HA-BOARD TXNHA1YNSA HA-BOARD TXNHA1YNSA
A B C D E F G H I
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TH-50PH9UK
13.4. HU-Board
Parts Location
HU-BOARD
IC TRANSISTOR TP
TRANSISTOR
IC3301 F-2 Q3301 D-2 TP3301 I-3
IC3302 G-2 Q3302 D-2 TP3302 I-3
IC3303 G-4 Q3303 D-3 TP3303 H-2
IC3304 G-3 Q3304 D-3 TP3304 H-2
IC3305 B-3 Q3305 C-2 TP3305 H-4
5 IC3306 H-2 Q3306 C-3
IC3307 B-2 Q3307 G-3
IC3308 G-2 Q3308 G-3
IC3309 G-2
HU
HU-BOARD (FOIL SIDE) HU-BOARD (COMPONENT SIDE)

TXNHU1ZFTU TXNHU1ZFTU
4 NO. CR NO.3 ORDER FOR REVERSE SEE HU 1 TNPA3885
C434
C393
C433
C385
C432
C437
C438
C401
PbF
CR NO.3
R365
C377
R364
JK301
L318
IC303
C343
C344
L315
L314
R366
25 1
X301 GND
C444
C447 1 5
R355
C346
R357
C372
R417
C376
JK301
R331
TP305
R330
IC305
R367 R368 R369 R371

C426
C334 3 4 C440 B40 B39 A40 A39

L310
C333
C448
R329 R328 TP301

C446
C339
R347
C441
R301
D302
D301
C427
L301
B40
L312
R341 R343
R
C369
B39
R361
R342
R372
Q304
26 50 C341
A40
Q303
R340 Q307
A39
R345
C436
C384
C301
C392
C435
C351
C442
C335 C352
L
C353
R304
IC304
C345
R354
R353
C336
R346
R351
L
176
C379 C370 133 L317 TP302
PbF
C390 R360
L302
C400 C394 C382 C373 C371 R362 132
R378
Q308
R320
R321
R324
3
JK302
1
JK302
R325
R323
R322
L
C302
C318
C317
C402
R384
R359
C354
R316
C348
C342
R352
C340
C403
C356
R317
C332
C404
R379
C439
C405 C358 C330 C315
C375
IC301
C359
HU
C406 R339 R348

R318
D310
C312
R315
C316
R333
R335
C360
R363
C314
R
R356
C407 R337 R319 37

R305
L303
C361 48 L313
C408
R386 R381 R385

C362 C347
C355
36
C430
H1
R377 C364 1
D309
C310
C349 R407
D303
Q302 C313
R382
C424
C365 C367
L309
Q306
1
R383 Q301
C309
JK304
R410
R409
C311
C307
C
C328
L319
C428
R380
C324
C374 89
R327
C319 12 25
C420 R336 R334 C320 L316 44
L308
29
C326
C322
28
JK304
C331 C357
NO.
45 R397
C431
C363 88
R411
C412 R308 13 24
C378
C383
TP303
C350
TP304
L305 C445
Y
C415 C366 R399

ORDER
C329 C321 R358

R414
R311
R313
R413
R312
R332
TNPA3885
R338 R350
R412
C451
R415
R416
R392 C368 R349 C417

D307
C306
D308
C308
C325 C323 R326 C338

2
Y
R391 Q305 R344 C419
H1
HD VD
C443
C337 C416
R303
C327 D306 D311 3

C411 C418
D305
IC302
R310
R314
C450 4
C414
C389
C396
C397
C399
L311
C449
R400
R401
1
D304
R302
R309
L304
5
A2
C413
B2
R375
56 L306 4 1 4 1
L
1 C410
C303
R306
IC307 C305
A1
B1
C398
R370
C395
C391
C388
C387
C386
C381
C380
C422
R402
R396
C423
IC309
L320 16 9
IC306
R374
R390 R373
R307
C421
R405
R406
R395
5 8
IC308
8
JK303
5
L307
C409
R389
R376
B2 B1 A2 A1
R
C425
C304 1 8
C429
R
R408
R404
R403
R394 8 1 H0
JK303
HU-BOARD TXNHU1ZFTU HU-BOARD TXNHU1ZFTU
A B C D E F G H I
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TH-50PH9UK
13.5. HX-Board
5
HX-BOARD(FOIL SIDE) HX-BOARD(COMPONENT SIDE)
TXNHX10ZMT TXNHX10ZMT
ORDER NO. CR NO.3
1
TNPA2842 11 1
TNPA2842 HX1
SEE REVERSE FOR ORDER NO. HX
PbF
R780
R785
HX 1
PbF CR NO.3 D
12
C405
R791
R790
C566
C567
A
C404 IC502 22 C409
R400 L526
R781
R784
D502
Q533
Q535
L555
1
R589
R778
C523
C
HX
L511
C563
L509
L508
L507
L510
8 C524
4 R788
R585
D504
R783
R782
Q534
Q536
R590
R789 D506 R794

R787
C564
4 R586 5 Q537
D503
L517
L516
B C551
R593 R592 R591
R528 R527 R526
Q531
Q532
C550 E
R672
D505
A
R776 R777 R792
R653 R655 C565
R664
R668 R537 R786

R663 E
R656
R538 D
C561
R654
R509
L514 C562 B
JK511
L515 R508
JK513 JK509 C
R511
R510
D507 D509 L513 R548 5

R547
D510 1
R529
L512
D508
R530
D501
1 5
6 10 1 5 5 1
JK511
3 11 15
6 9
9 6
JK509
JK513
Parts Location
HX-BOARD
IC TRANSISTOR
IC3502 E-4 Q3531 D-4
Q3532 D-4
Q3533 E-4
Q3534 E-4
Q3535 E-4
Q3536 E-4
Q3537 F-4
2
HX-BOARD TXNHX10ZMT HX-BOARD TXNHX10ZMT
A B C D E F G H I
47

TH-50PH9UK
13.6. H3, S1, V1 and V2-Board
V2-BOARD(FOIL SIDE)
6 TXNV21YSSA
TNPA3641 1 V2

PbF
5
V2-BOARD(COMPONENT SIDE) H3
TXNV21YSSA S1
V2
SW1554 SW1553 SW1550 SW1551 SW1552

1
R1511
R1513
R1512
3 1
ORDER NO.
H3 V2 V1
R1510
V15
TNPA3641
PbF
L1508
L1507
STR VOL.UP VOL.DOWN F TV/VTR
V1-BOARD(FOIL SIDE) V1-BOARD(COMPONENT SIDE)

TXNV11YNSA TXNV11YNSA
TNPA3640 V1 1
ORDER NO. V1 1
RM001 Q1540
PbF
L1501
L1502
L1503
L1506
L1505
R1553
R1554
D1554
R1500 D1550
R1555
SN1550
RM001
L1504
TNPA3640
C1530
D1551
R1552
3 D1552
D1553
R1550 V2
SN1550 R1551
PbF
R1556 SEE REVERSE FOR ORDER NO. 6 1
S1-BOARD(FOIL SIDE) S1-BOARD(COMPONENT SIDE) H3-BOARD (FOIL SIDE) H3-BOARD (COMPONENT SIDE)
TXNS11ZMTU TXNS11ZMTU TXAUW01ZMTU TXAUW01ZMTU
TNPA3642
2 ORDER NO.
TNPA3931 1 H3 PbF
S1 1
JK8500
S1
TNPA3642
TNPA3931
1 S34 3
1 H3
3
ORDER NO. JK8500

1
SEE REVERSE FOR

S34
ORDER NO.
H37 1
H37
PbF
3
1
SW061 1 3
SW061
V2-BOARD TXNV21YSSA V1-BOARD TXNV11YNSA V2-BOARD TXNV21YSSA V1-BOARD TXNV11YNSA
S1-BOARD TXNS11ZMTU H3-BOARD TXAUW01ZMTU S1-BOARD TXNS11ZMTU H3-BOARD TXAUW01ZMTU
A B C D E F G H I
48

TH-50PH9UK
13.7. J-Board
Parts Location
J-BOARD (FOIL SIDE) J
IC
IC801 E-2
4 IC802 E-2
IC8003 I-1
J-BOARD (FOIL SIDE)

TNPA3896S
PbF
R2355 TNPA3896 1 J R2409
J7
R2359 B40
J12 C3202
B2 B40 R2408 J11 B2
B40 B2
J13
R3025
L2331 L2330
R2358
3
R2357
B39
C8185
B39 SEE REVERSE FOR ORDER NO. B1 B39 B1 1 B1
3 C2364
R3061
R8190
C2367 C2366 C2368

R8189
A2 R3004
C8183 A40 A40
A2 A2
R8181
A40
C3201
A1 A39
C3203
A39 A39 A1
R3059
D3004
R8202
R8204
R3144
A1
D3001
D3003
R8203
C8108
R3189
C8109
R3190
R3080
R3079
R3188
R3078
D8208 C3030
C3029
C3114
R3111
D8207
R3092 C3028
R3110
R3118
D8206
1 2 3
R3135
R3091
R3050
C3035
R8088
R3136
R3137
D8205
R825
R826
C815
C818
R811
R2394 R3090
R2393 C805
2
R2301
R2392 C808
R2302
C856
R803
R2396 R802 R3026
C3015
D3024
R3027
R2395 IC801 R810 R3197
8
R3198
D8184 R2402
R836
R3106
5
8
IC802
R2401
C864
C855
R2403
C819
R2368
JS8096
R3105
C3110
D8183
C2378
R3104
C3101
D8001
C3103
C810
4
C8025
R8033
1
R2420
R807
R3072
R3070
C803
C2392
R2367
4
1
R805
C8009
R813
C2393
D8003
D8185 C2409 R3172
C2414
D802
R2421
C8016
C820
R8069
R3071
R804
R806
C813
C804
D8181
C814
R3231
C2416
C2415
C8075
C2419
R2422
C806
R815
C809
C2365
C8112
R812 1 10
C8005
R2423
R3230
1 C2369
R3163
R814
C8007
R8023
11 1
R8113
R8025
C8074
R8112
R2356 20 11
3 IC8003
C8073
R8117
C8072
R8118
R8026
R8021
J8 R2360
12 22
J14
1
J-BOARD TNPA3896S J-BOARD TNPA3896S
A B C D E F G H I
49

TH-50PH9UK
Parts Location
J-BOARD (COMPONENT SIDE)
IC TRANSISTOR TP
TRANSISTOR
6
IC803 E-2 Q2300 H-2 TPJH1 A-2
IC804 D-2 Q2331 H-2 TPJV1 A-2
IC805 F-2 Q2372 G-2
IC2301 H-2 Q3001 C-3
IC2302 H-2 Q3004 A-3
IC2303 G-2 Q8002 B-2
IC2305 H-1 Q8010 D-1
IC3001 F-1 Q8011 D-1
IC3002 C-2 Q8012 D-1
IC3003 C-1 Q8013 D-1
IC3004 C-2 Q8019 B-2
IC3005 B-2 Q8181 G-3
IC3006 C-2 Q8182 G-2
IC3007 C-2 Q8183 C-2
5 IC3008 G-2 Q8184 C-2
IC3101 A-2 Q8200 B-3
IC3150 C-3 Q8201 B-3
IC3151 C-3 Q8202 B-3
IC3152 G-2 Q8203 A-3
IC8001 B-1 Q8204 A-3
IC8003 B-1
IC8005 A-1
IC8007 B-1
IC8009 B-1
J
IC8014 D-1
IC8016 D-1
IC8100 D-2
IC8181 G-3
4
J-BOARD (COMPONENT SIDE)

TNPA3896S
2
R3116
J5 J7 J1 20
J10 J4
2 30
TNPA3896
J30 J3 1 J PbF
J6
Q3004 R3008 C8185 R2355 L2330 L2331

D3007
R3060
R3007
R3003
21 ORDER NO.
R3023 1
J11 1 3 1 19
R3150 D3008 R3024 1 21 R3143
11 1 29 J13 R2359
R2358
6 1 1 5 1
R2357
3
FL3001
B2
D3005
B40 IC3150 B40

FL8000
FL3000
B1 B39
B2 R3151 B40
B1 A2 A40
C2364
A2 B39 FL3003 FL3010
B39
D3061
A1 A40 FL3002 A1 A39

Q3001 A40 C2368
A39 C3150 A39
Q8204
R3001
C2362
R3002
R2351
R2361
R3063
C8123
C2358
R2353
C2360
R2363
R2364
R2365
R2366
C2356
R8207
D8180 ZA3007
C2363
C2350
Q8203
C3151
IC3151
R8209 Q8202 R8200 R8201 B2 C8122 Q8181 R8183 R8180
R8208 C8201 B1
J12
R3068
R3067
A2 C8113 R8185 C8181

ZA3005
R3089
Q8200
Q8201
C3031
C3025
A1 R8186
R8187
X8181
ZA3003
R838
IC8181
C867
R3088
C829
8
C8101
C8102
J34
1
E
E
D8204
Q2300
C
C3024
C3023
R8206
R3093
R3114
R3117
R3126
C8107
D2302
Q8182
D2301
4
R8205
R3075
D805
ZA3001
Q2331
R3074
5
R3076
C827
C821
D8200 D806
C3108
C8200
C8182
R3077
C3152 R8184
C3112
R8188
D807
D8209
D8201
A C3111 R8182
C3026
D808 C822 Q2372 R2387

R3073
B
D810
IC3152
R821
C3115
FL3008
R822
R3081
R3119 D809
THERMAL PAD
D8203
D2303 C2412
8
R2427 THERMAL PAD C2413
IC2301
C8100 C830
R3069
21
28
22
21
C2372
R2385
C3027
22
R2386
R2426
R2388
L8189
15
R841 L809 L810 R2384

C3135
R2383
14 C3017
C3016
L804
15
C807
28
C802
R3048
C3134
L8188
IC2302
C817 C8103
R823 C2421
L8187
C3136
C3013 C3014
IC3008 L8186
R3083
C831
R3085
C2425
C858
C845
C846
C843
C844
C834
IC3101 D803 8 L8185

R2399
R2400
15 1
C3107 IC3005 C857 R3125
R3086
C2426
R2398
14 IC804 C2401 L8184

R3058 R3057 15 Q8184 Q8183 1 5 4 R3134
48
R827 R819
C2403
C825 C828
C2402
R3084 C2404 L8183

C3032
R8121
R8119
1 C8120 L8182
R8122
16 8 1
R3101
R3103
R3053
1
14
R3087 4 C841 14
L807
L808
R8120
R2397
1
5
C812
C3011
2 8 C869
7
C863
7
8
C833
L812
21
R3094 R3039 C832 D801 C2373 61 C2400

IC3006
ZA2300 ZA2301
22
80
C3012 C2376
NP
C3113
C3034 D804 C865

R3032 C2374
J15
R3095
C838
C3033 R3033 1 60 C2361

1
C2354
R3140
R3141 C2371
3
IC805
R3040
39 R3195 R3041 L803 C2375
R2362
7 IC2303
C3041
24 IC8100
C2359
R2354
C3021 R3042 1 C2379 C837

R3054 25 R3196 C8121 R3107 L8108
R2407
C3143
5 C2370 NP
9
C3020 8
C2380
R3096
R828
38 R3170 R3108 L8107

IC3007
4 IC803
C3040
R3121
R2406
IC3004 R3043 R2352

C811
C3001
R3051
C8187
1
1 8 R3045 C8114 C823 R818 C2357
16
C3144
C2351
R8089
C3022
1
L801
L802
R840
C824
C2399
J2
X2301
C8116
R830
28
C3051
1 9 L3002
R3192
A R3120 8 C801 R3049

C2355
R3102
TPJV1
C3106
IC3002
R8081 L3006
C8115
JS8094
6
C840
C2352
R3218
R3214
C3105
Q8012
5 R820 R831 R2405

R8067
C8013
C816
C3052
C3018 C3019 L8106

C8015
R2404
C2353
Q8019
R8029 R832
R3066
R8036 R8047
41
R829 C3053 R2424 L8105

R2391
C2398
C2417
8 7 R8035 R8072 C859 20

20
R8060
C8021 1
R3191
L8104
C2407
R2413
R2414
C3004
C2377
L805 C839
C2381
Q8013
R3215
R3219
C8049 16 40 4 1 IC2305
C2405
R2418
R8003 L8103
R3065
R3064
C3054
C8027
R8001 8 9 1 FL3007 21 R2390 L8102

R8093 R8006
R3082 C848 R2389 C2411

R8004
8 C3009 C3055 R2412

NP
R8054
1
FL3004
C8019
R3047 R8123
Q8010
R3062 L3005 C3056 NP R2415

C2420
R2303
R3216
R3212
R2419
R8057
C2406
R8031 C8023 C8035 Q8002 IC8001 C3010 FL3006

L8101
1
1
D8011
C3057
C2408
R2416
R2417
16 L3140 C860 11
C866
1 L3050 C8084 L811 C3058 R8129

C3146
R8051
C3200
10
R839
10 R8002 8
R3211
4 5 ZA3008
IC3001
14
IC8003
8
C868
C8080
C2418
1 1 C8071 C8081
C8070
IC8007 R2410
IC8005
C835
R2425
C2365
R2304
C3060
C3059
L8005 1 11
C8045 ZA3004 1 C2410 1
R3160
R3161
14
20
1 8 1 R8124
C3042
C8111
C2383
C3043
TPJH1 C2369
20 R8125 R2411
C8082
R8065
ZA3002
11 R3046 C861
R8077 R8037 C8033 C8036 16
4 5 9 8 9 R3044 C8105 R837 R2356
C2394
R8126 3
C8106
C8029
ZA3006
J14
R8127 C847 R835

R8055 C2385
R8041
C8003 IC3003 R3034 R834

R3217
R3210
R8045 R8009
R833
Q8011 11
D8010
R8018
L8001
R3035
R8098
R8097
R8048 R8039 R8128 C3145 C862 R2360

R3031
J8
R8100
R3030
C8051 R8017 IC8014

R3213
C2388 C2391 C2395 C2396

C8083
R8050 C8038 R3036 7 8 10 C2382 C2384

R8056 IC8009 R8012 C8001 R3037 C2397 22 12
IC8016 C2386 C2387
R8011 R3038
R8005 R8024 C2390
1
C8030 L8003 R8010 R3029 R3028 C2389
J-BOARD TNPA3896S J-BOARD TNPA3896S
A B C D E F G H I
50

TH-50PH9UK
13.8. DA-Board
DA-BOARD (FOIL SIDE)

DA
6 TXNDA1ZHTU (37inch)
TXNDA1ZKTU (42inch)
R936
CR NO.4 TNPA3901 1 DA
R937
C919 SEE REVERSE FOR ORDER NO.
D902
C920
R910 R932
C595
1 2 3
C580 C550 L505 C569
C579
C578
C556
C555
C554
C553
C577
C576
C575
C309
R934
R595
L302
L503
R313
R933
C549 L504
C571
FL502
C303
R939 R590
C949
R938 C551
C548
FL301
R940
C552 C568
R591 L301
13
IC955 R935
12
C928
C927
5
C302
R568
C926
R588
C925 R316
C924
R622
C570
R315
C547
C312
L303
C566 C545 L502 C565
C567 R314
R627
R589
24
C313
C311
C594
C593
1
C613
R569
C563
C574
3 1
R587
C546 C562
C918
PbF C561 R954
R953
R952
R950
C908
C943
C906
C905
C590
C589
C929
R909 4
5 C588
C923
C609 C607
C610
C611
IC957 R319
C573
R619
IC901
C909
R320
R621 R620
R995
3
24 R994
C605
12 C904
13
R973
R974
D905 1
C939
R968
C950
1
R967
C942 C903
5
IC952 Q962
FL503
C901
R970 R969
IC951 R991
R962
R618
12
R951
1 R941
Q961
13
C933
4 L501 24 R992
R955
Q712 R993
C501
C583
C582
C581
C557
C558
C586
C585
C584
C559
C560
C591
C592
R526
C932
C931
C934
C935
C936
C937
R965
R966
R963
R964
C502
R956
R515
C564
R525
C938 FL501
C944
C572 C587 C597 C596

D702
C508 R957 R958

C673
R671
R672
R516
R514
C948
C945
R960
R959
R511
R273
D903
R673 R674 R676
R296
C221
C211
R675 R677
C732
R272
1
8
D701
C226
L202
R722
R723 C217
C202
C220
L205
TP901
C507 4
R513
C215
C733
R271
R592
C203
IC671 5
C204
R784
R783 R708 C210 C205 C206 C207
C709
R788
C208 C209
C227
R719
C216
D703
R820
R279
C218
R718
C703
C701
R716
R720
R725
R728
R733
R734
R736
R710 R691
3 R711
4
3
R278
IC605
C222 R285
R767
R822
C219
L702
L203
R815
5
R895 C753
R861
R809 R813 C696

R277
R812 L206
R256
R225
R227
R223
R229
R766
R804
R808
C982
L704
R745
R801
R793
R854
R138
R136 Parts Location
R297
R800 R792
R764
C981
R799 R855 C711 R972

R798 R791 C713 C712
DA-BOARD (FOIL SIDE)
R139
R802
R704
IC954
R295
1
R292
R765
R795 R971
R702
R146
R148
TP902
3
IC
R891
C750
C749 5 C983
TRANSISTOR TP
TRANSISTOR
R754
R773 R763 R888 4

R294
R293
R042
R761 R887
R041
R144 IC4003 D-2 Q4712 B-4 TP4701 B-1

C754
R756
R790
D714 C984 R142

R894 R027 IC4031 E-2 Q4801 C-1 TP4710 B-1
C027
R775
C741
C740
C032
IC4032 E-2 Q4955 B-2 TP4713 B-1

C031
R846
R026
IC4605 E-3 Q4956 B-2 TP4721 C-1

C041
2 C021 R023 5 4 4
C042
R845 5
IC032
R777
IC031
R760
R758
R025
IC4671 C-3 Q4961 E-4 TP4722 C-1

R769
Q955
C743
C013
R771
R003
IC4901 E-4 Q4962 E-4 TP4731 D-1

R024
C043
1 3
D732 1 3 IC4951 E-4 TP4732 C-1
R983
R984
C010
D704
C026
C025
IC4952 A-4 TP4733 C-1

D721
C012
R985
R011
Q956 IC4954 E-2 TP4901 A-3
R044
R036
R035
R043
C006
D722 R022
C018
D723
IC4955 A-5 TP4902 C-2
R942
R943
3
R002
4
C014
D725
R017
R859
C803
D727
IC4957 B-5
R018
R009
Q801
D734
1
R029
TP701
5
TP733
TP721 TP722
D724 R007 R911
R825 IC003
TP732
R028
D801
D726 R037
R045
R019
R021
R001
FL703
TP731 C015 R039

D728 R912
R913
TP710 R944
R914 TP713
D729 R915 R945
R880
R890
R924
R926
R916
C887
R917
C911 C912
1 D730
R871 D709
R918
R919
R920
R921
TH-37PH9UK TH-42PH9UK TH-37PH9UK TH-42PH9UK

DA-BOARD TXNDA1ZHTU DA-BOARD TXNDA1ZKTU DA-BOARD TXNDA1ZHTU DA-BOARD TXNDA1ZKTU
A B C D E F G H I
51

TH-50PH9UK
DA
6 DA-BOARD (COMPONENT SIDE)
TXNDA1ZMTU
DAMM1
DAMM2
R576
R575
TNPA3901
R583
R582
1 DA
ORDER NO.
R324
R323
C308
R321
R322
R312
C307
C306
R317
R318
R521
R520
R519
PbF
R596
R586
R585
C921
C598
ZA002
R584 R577 R574
+
FL504
R931
C922
DA5 C310
CR NO.4 D901
R560
R559
R531
R530
R529
R528
IC501 R631
R518
C301 R537
C629
R626
5
R527
R535 C614
L901
31
23
1 R536 R657 50
16 22
R534
1
30
R658
IC301 64 21 Q901
17 R573 20 51
19
18 R640
17
C910
R946
R948
R548 16 C612
C599
C608
15
C304 R579
D906
IC502
14 Q903
C305 13
R578
32
49
21
12
33 48 11 C600
R327 R561 10
R961 R581
C947
R326 C606
C930
R562 9
R325 R580 R949
R563 8
7
R235
R236
R233
R234
R239
R237
R246
R261
C230
C946 6
1
5
80
C604
+
Q704
Q703
Q702
4 L903
100
3
R211 2
81
R551
R212
R550 1
C603
Q902
DAMM5 R213
D713
D712
D711
R214
C601
C602
L N
R215 R553 A M P R T U V W Y AA AC
4 R216
L902
R552 B C D EF G H J K AB X501
+
C902
R217 C940
1 IC703
D904
R867
C865
R868
R975
C544
R218 R543
Q705
R838
R839
R840
R833
R834
R837
R832
C866
R835
R836
R241
R240
R275
R274
C228
R276
R219 R541
R524
C941
8
R220 R542
R222
R221
R533
R538
C541
R522
R532
R523
R260 R540 R844

C231 C543
R544
20
R545
R843
R830
1
R546 C542
FL671
R870 4
5
L671
R547 R829 Q802

R869
R860
R549
DA6
R947
R701
C861
C862
R539
L703
R265
R282
R565 C672
IC201 R564 C671
C214
10
R570
11
Q803
R571 R828
Parts Location
1
C229
R572
R841
R842
IC500
R281 R554
Q701
R280 R567 48
R566
R232
R231 R556
25
R713 R712 R821 DA-BOARD (COMPONENT SIDE)
C714
L701
R245 R555 R819

R558 R818
R244
R557 R848 IC TRANSISTOR
C716
R847
R817
R703
R709
R706
R707
R171
C704
R717
R715
R714
C702
IC4001 B-1 Q4701 D-3
1
C506
R249 44 R826
R205
176 R816 IC4002 A-2 Q4702 E-4
R501
R502
C505
IC702
R508
R740
R204
R739
3 1 R507 45 R823 IC4102 B-2 Q4703 E-4

31
R208 R505
R284 A R506 R517
IC202 R209 C503 R504 R824 IC4103 B-2 Q4704 E-4
12
IC701
R283 R503 C706 C705

R207 R510
R866
R727 R865
5 R206 R509
C504
R748
R814 IC4201 B-3 Q4705 E-4
R512 R811
R741
R749 R810 IC4202 A-3 Q4706 E-1

12
4 R750 C717
R726
R724
R721
R730
R729
C241
3 R731 R751 C715

1 R732 R752 1 24 R806
R805
IC4203 B-2 Q4707 E-1
C864
R864
C236 R742
R738
R737
R735
C752
IC4301 B-5
R147
IC102 C710 R803

R107 10 Q4708 D-2
DA41
R862
R886
R884
R883
R881
R863
R106
X701
IC4500 D-4 Q4709 C-2

20
R149
R105 1 C201
11 R743 R796
R746
R201
R747
L201
C718 IC4501 C-5 Q4710 C-2

12
Q709
Q710
IC203
DA42
C108
R113
R137 IC4502 E-5 Q4713 E-2
R135 88 133
R134 4 10 1 IC4701 D-3 Q4714 E-2
20
5 10 R762 89 C751
R797
11 C235 1 132
IC4702 C-3 Q4802 E-4
IC103
C719
C107 R786
IC714
R238
R230
R224
R228
R226
R263
R264
R257
R133 C212
R243
R242
R250
R251
R252
1
C213 C708 IC4703 D-4 Q4803 E-4
1
3 C225 1
DA10 C020 5
IC4704 D-2 Q4901 E-5
R776
R781 R779
C019
C742
C744
11 20
C707
C002
C024
R004
5
R006
Q713
R005
C004
C001
C023
C003
IC4711 E-1
C882
R893
Q714 Q4902 B-4

C881
DAMM4
3
C028 4
C016
C005
IC4713 D-2 Q4903 E-5

2
DA11
R780
C802 C863 R850

R768
R770
R772
R774
R778
C736 R753
C737 R755
C738 R757
C739 R759
C994
IC704 R853 IC4714 C-2

C997
R849
R892
IC802
40 R851
R908 R852 IC956 C993
21
Q708
IC4715 D-1
C017
R987 C998
R907
1
20
IC953
C886
R981
C914
41
IC002 IC4801 D-1
C916
DA1 R020
C007
4
D733
5 5
IC4802 D-2
R902
R900
D735
C008 4
20
5 4
7
1
IC4803 D-1
19
21 3 1 3
C022
C991
C992
C990
C999
3 1
R831
R857
1
C756
R012 8 1
IC4953 E-2
1
R986
C913
C011
C995
C996
C009
C885
R010 4 IC713 5 IC4956 E-2

5
C915
IC803
60
R929
R928
R927
1 4
R876
8
12
5
R922
C917
R008
R930
FL001
FL708
FL707
1
R925 61 FL705
IC711
C871
C755 80
IC001
DA2
1
C907
R903
R038
C804
2
R013
1
FL706
R040 R046 R014 R827 FL709

4
R906
2 30 1
R879
Q706
R856 3
Q707
1
DA7 40 1
R904
R015 R016 1 3 1 3
DAMM3
IC801
3
R877
R872
4
ZA001
5 5
R875
R858
4
C884 1
IC715
14
1 PA901
C801 29 DA3 C872 R873
R878
R874
C873
R923
DA4
DA-BOARD TXNDA1ZMTU DA-BOARD TXNDA1ZMTU
A B C D E F G H I
52

TH-50PH9UK
13.9. D-Board
D-BOARD (FOIL SIDE)

TNPA3820ADS
5
C851 C852 C856 4 3
C850
1
C028 C837
C056
IC002
C872
C029 C367 R319 C854
C846 C866
CR NO.9
C529
R528
C853
C857 C845
C366
R803
D813
C886
FL805
C521
C530
C518
C967
R880
C519
R887
R619
R815
R498 R645
R620
R868
R616 C527
C600 R524
PbF
R816
R537
R883
R529
FL806
IC602
R876
L502
24 1 R877
R152
13
3
1 D 1 2 3
C601
4
C969
TNPA3820
C833
C362
4 C520 R153
5 C517 R070
IC807 R600 C523
R636
R834
FL304
SEE REVERSE FOR ORDER NO. R628
C522
R099 R627 L501
R821
1 12
C822
C882
C528
C849
C306
C325 4 3
C320
C448
C450
C449
R503 C319 C310 R643

C885
R884
R878
R879
R549
C311 R639 C525
C524
C516
R550
R556
R388
C318
C884
C324 C312
C883
C891 FL303
C309
C317
C316
C315
C308
C358 6 1
R436
C356
C307
R626
C526
R850
C827
R509
C305 IC801
C303
C302
C300
C301
C314 R641
R625
C322
C313
+
R385 R849
R642
C355
R403 C555
C321
C860
C353
R505 R501
C361
R237
R238
C863
R500
R504 R430
Q060
R480 R239
R370 R369
C454 R631 R646 R527 R208 R846 R847
C453
C465 C451
D810
3
3 C847 C452 C456 R481 R249 IC001 R848

4
C323
R485
C463 C457 4 R864 R841

C496
C455
D110
C001
TP9000 5
C843 D809
Q044
R129
C359 C466 C467

D806
C458
C459
C460
C468 C838 D805

Parts Location
R580
R581
5
C442
1
IC806
C304
R809
C368 R484 1
C443 8
R585
R372
R490
R491
C469
C357 C513
R128
R137
R134
R135
C447
C446
C445
C444
Q045
C848 R587 R413 C057

D-BOARD(FOIL SIDE)
C512
R590 R589 C462 R416 R415 C058

R807
R511
R513
C461
C202 C201
R245 R244
R247 R248
Q201 Q200
R811
Q050
C464
C805
R801
IC Q9200 E-3
IC800 R865
13 12 R800 R374 R371 C344 R412 R404 Q9201 E-3
R192
C043
C048
R187
R188
C045
Q048
R106
R189
IC9001 F-3
C347
R376
C343
Q9400 E-2
C855
C342
C491
R808
IC9002 F-5
R199
C341 R111 R140

R408
C495
C494
Q9401 C-2
R379
C350
C349
D103
R166
C803
R405
C340
R127
R136
R594 R593 FL402 R420 R419 C036

C802 C339 IC9011 G-2
D105
D106
D100
D101
D102
C348
C346
C345
Q9402 D-2
D801
C804
C493
C492
C490
C338
R828
C033
IC011
C809 4 IC9602 C-4

C034
C533
R176
C337
24
1 C801 C327
C534
C472
R179
6 Q9500 A-3
IC9800 A-3
Q049
R378
R407
C800 C328 C473 1

C329 C474 Q9800 G-2
C037
C035
R139
C499
R209 R210
R109
R121
R802 C807
R835
C330 C475 IC9801 E-4
Q9801 G-2
R108
R805
R806 C968 R892 3 IC9806 A-3

R487
R375
R810
+ Q9803 F-4
D035
R891 C038
D802
R830
R896
IC9807 B-4
2 IC809
Q9805 F-4
R178
Q057
R226
R900 13 R897
C478
C480
C481
IC9809 A-2
C333
C335
C336
C331
C476
12
C332
C477
C334
C479
Q9806 E-4
D804
C887
C899 R169 R173
Q058
R227
C898 + C497
R180 R164 R829
TRANSISTOR TP
D815
C926
R101
R204
C971 C352 R840
R120
C053
R216
R159
24
Q9044 F-3
D401
1 C897
+ TP442 C-1
R203
D020
D400
C896 R162
Q9045 G-3 TP9000 E-3
C826 R824
R471 C055
R819 Q401 R442 Q402 C489 R097
C824
C970
R098
R893
R804 R814 R441
C865 C488
C487 R100 Q9048 F-3
C050 C049 C051 R196
R813 R557 C486
R171 R170 R172 R155 Q9049 E-2
R472
C541
C485 D019 R154

D017 D018
R469 R468 C484
C483
Q9050 E-3
6
R470 C482
1 D9 Q9057 F-2
C864
R452 Q9058 F-2

R451
TP442 Q9060 F-3
D-BOARD TNPA3820ADS D-BOARD TNPA3820ADS
A B C D E F G H I
53

TH-50PH9UK
D-BOARD (COMPONENT SIDE)

TNPA3820ADS
5
R062
R063 C870
R064
C515
R065
R066
R067
R428 D31 D32
R102
20 11 R076 R516 FL301 FL300
C823
80
R074
C542 1 55 1 D
D5 R061
80
R534
C844
R523
R060
IC504
R538
41
R525
IC402
R497
R320
1
R496
FL804
PA800
10 R308
R315
R316
R302 R303
10
R307 R313 R394 R395

4
Q302 D301
6
8
R536 40
11
12
13
1
2
R314
14
FL803
D300
15
16
R309
R310
R311
R312
3
5
7
9
Q301
1
R393 D812
R304
R305
R553 R306
1
Q806 25 R871
D807
L J G E C A
24
R554
M K H F D B
R872
R318
R300
R301
1
R552
CR NO.9
2
C817
R535
R546
C608
R541 R869 Q805

R873
R530 R870
L503 R875
R398
R396
R397
1 D
C365
R533
4 R532
R531 FL503 TNPA3820 D808 L800
Q803
C552
R632
C550 R635 R634 R637
R633
N
R434
R433
R438
R439
R435
R477
C554 ORDER NO.

+
FL404
20
R478
48
P
19
C553 IC304 1 +
R
R622
R621 C546
T
R386
R387
D25
31
+
IC200
R437
20
R479
R526 IC500 11
R548
C834
R391
C536
C815
C547
11
18
12
R389
17
18
R502
R390
C539
R392
15 16
20
21
22
19
C548
21
20
22
12
R545
14
13
14
R623
R624
10
R818
8
2
4
6
X500
2
4
6
17
13
19
15
16
11
10
8
1
3
3
7
9
5
7
9
A
R560
C531
10
R510
R630
F D B A
1
R522
D20
B
HD
J HG E C
Q500
C
G D
C535
20
19
R432
FE
10 1 10 1 10 C859 1
10 1 10 R499
TP444
1
H
FL403
W U R N L J
IC603
IC505
IC802
IC803
V T P ML K
IC503
+
M
20
W U R N
11 R402
V T P
C498
20
TP443
20 20 11 20
11
2
11
3
VD
1
C557
11
R839 C514
R521
C840 R401 R426
C841
C842
C609
AB Y
R586 AB Y
C832 R475 R427

Parts Location
AA
R584 AA
R138
R141
R838
R843
R842
R145
R476 R168 R367

R519 R157
R183
R181
R200 R574
R096 R579
R373
R184
R182
R148
R147
R167
R236
R174
R186
R185
R486
R488
R489
IC007
D6
IC400
R202
R163
C039
Q100
C836
D-BOARD(COMPONENT SIDE)
Q046
R859 R095 R578 IC300

C200
R596
R597
R094
R492
R493
8 R411 R539 R854 R512

Q047 5 R417 R201 R197 R588 R591 R603
R414
R514
R150
IC
1
R602 TRANSISTOR
+
R191
R104
R190
R193
R113
R198 C100 R151 D800

R540
C363
IC9003 B-2 Q9046 B-3

C537
R107
R812
1 4
R598
R599
R494
R495
R175 R418 R421 R592 R595

Q800
IC9007 B-3 Q9047 A-3

L802
C538
40 2 4 6 8 FL501 3 5 7 R382
21
R165
R156 3 5 7 9 11 13 2 4 6 8 9 11 13
C806
20 10 12 10 12 IC9200 C-4 Q9051 E-2

FL502
C364
41
R177
C044
B
C CB IC9300 F-3 Q9052 E-2
D
21
D E
FL305
FL306
D3
IC9301 E-2 Q9053 D-2

30
29
C041
E R406
L810 F R377
F C881 G C808
G
IC9304 E-4 Q9054 D-2
R103
X9000
C867
+ L801
H FL801 H
J
R923
FL807 C835
FL302
K J
C470
R482
C351
R582
K
FL800 IC9400 D-3 Q9100 D-3
C354
L
R483
R583
L
1
R194 M R827 M D814

IC9401 C-2 Q9301 E-4
R221
R219 R217
C042 N R826 N C360

2 60 1 R844 C825 Q054 Q052
R222 R220
R825
C830
R158 C831 IC9402 B-4 Q9302 E-4

D2
IC003 R831 D803 R845

IC401 IC301
R601
R823 Q053 Q051

C880
C816
61
Q801
80 + IC9500 B-4
R448
R445
R218
C540
R443
R206 R207
R205 R215 TP
R515
R444 IC9503 B-3

R450
R161
R160
R110
R144
C040
C052
R143
R149
R142
C046
C047
R465
R464
R446
R467
R466
C868
R463
2
IC9504 B-5
R461
R460
R459
R458
R449
R457 R456 R440 TP443 E-3
1
C818
R462
R455 R454 R453
IC9505 C-3 TP444 E-3
D34
Q400
R555
C858
D33 IC9603 B-3
C532
IC9802 B-3
R543
ZA001 1 68
1 80
IC9803 A-3
R506
R508
R542
R544
R507
40
FL400
FL401
D-BOARD TNPA3820ADS D-BOARD TNPA3820ADS
A B C D E F G H I
54

TH-50PH9UK
13.10. C1-Board
C1
6
Parts Location
C1-BOARD
IC
IC7101 G-1
C1-BOARD (FOIL SIDE)

TXNC11BHTUE
4
123
PbF
TNPA3821 1 C1
3
C1-BOARD (COMPONENT SIDE)

TXNC11BHTUE
CA2
ZA105
ZA102
R105 R113 R115 R125 R123

R111 R112 R122 R121
CA3
68 1
1 R102 R126 1
R114 68 R116 R124 68
C124
R106 R101
R131
C112
C106
C111
C119
C120
C121
C105
C108
C117
2
C102
C110
C114 C123
R107
R127
R132
D102 D103 D104 D106 D105

55
R103
R118
C109 C118 C127 C122

C128
C104
C115
R128
R117
C113
R108
C126
CA1 R104
FL101
C103
R109 R129
R119
R110 R130
C101
R120
D101
ZA103
R142
C10
11 IC101
PbF R141
R140
10
C1MM1
R135
R139
C125 R138
R137 1
20
ZA101
R136
C130
C129
1
TNPA3821 1 C1 CRNO.7
ORDER NO. R134
ZA104 R133
C1-BOARD TXNC11BHTUE C1-BOARD TXNC11BHTUE
A B C D E F G H I
55

TH-50PH9UK
13.11. C2-Board
C2
6
Parts Location
C2-BOARD
IC
IC7201 H-1
IC7202 F-1
IC7203 F-2
IC7204 G-2
IC7205 H-2
IC7206 I-2
IC7207 D-1
IC7208 D-1
IC7209 E-1

TXNC21BHTUE
PbF
TNPA3822 1 C2
1 23
3

TXNC21BHTUE
C22
R205 R218 R250
R202
20
R225 R238
R214 R222 R217 R226 R234 R227
CA7
R221 R251
1 R252
1 R223 1 R235 R239 1
68 68 R224 68 68
C233
C219
C211
2
C230
C226
C234
CA5
C222
CA4
C244
C224
C223
C213
C245
C240 C236
D207
C228 CA6 C235
R271
R206
R236
ZA204
R233
ZA202 D205
1
D201 C227 C206 D204 C231 C232

C201
C202
D203
C241
C203 C239
R230
C237
R210
R245
C238
R207
C221
C229
D202 R253 R254
1
R229
R232
R220 C215
R231
R270
R208 IC201
C225
R228 R237 10 11
R200 FL201
D206 11
C253
R209 R267 R240

C212
IC203 R244
R256 R213 R201 20
ZA205
11 10
IC205 R211
R203
R204
11
D208
R247
C220
C217
10
IC206
R269
CRNO.7 IC204
R216
11 10 20 1
C218
R212
R265 C205 1
R242
R215
R243 C204 10
1
IC202 20
ZA203 11 10 R266 20
R284 C208 1
11 IC209
C20
IC207 IC208 R274 C210

R281 10 R268 20 1 R262
R283 R276 C209 C216 R246 C207
11 10 R261
R241
11 R248
R263
ZA201
10 R249
R278 C214 R260
C21
R259
R264 20 1 R258
C243
TNPA3822 1 C2 R257 1
80
1
R285 20 C242
C251
1
R275
1
55
20 R280 20 C249 C250

R282 R277 ORDER NO.
C247
C246 R279
C248
PbF
A B C D E F G H I
56

TH-50PH9UK
13.12. C3-Board
C3
6
C3-BOARD
IC
IC7301 B-1
IC7302 A-2
IC7303 B-2
IC7304 B-2
IC7305 B-1

TXNC31BHTUE
PbF
TNPA3823 1 C3
1 2 3

TXNC31BHTUE
CA8 CA9 CA10
ZA302
ZA304
R338
R318
1
R342 R337 R341 R350 R354 R349

R340
R320 R321 R322 R323 CA11

R344
1 R324 1
1 1 R343 R352
68 R339 68 68 R356 68
C323
C32
R351
C329
2 R319
C331
C335
C338
C334
C339
D301
C313
D306
C318
C314
C315
C325
R359
R353
C327
C328
C326
R310
C333
C324
C341 C317 R325

R314
R316
C321
R336
R348
D303 D304 D302 D305 D308

R335
R312
C312 C332 C337 C336 C311 C340 C320
C316
C342
C319
C322
20
R311 C308 R315 R355 R317

IC304 R313 R358
R346 R357
R347
C303 C304
R362
R345
C306 R364 R303 C310
PbF C33
R366
C307 D307 1
1 20
20 4
R305
1 R301
C330
20 1
ZA301
1 C3
ZA303
TNPA3823
R365
R367
R332
11 10 C309 11
R306 ORDER NO.
10
11
C302
C301 IC303
R302 R304
10
1
IC301
C305 C3MM1 C3MM2

R368
IC302
R363
20
R307
20
R309 1
ZA305
R326
R327
FL301
R369
R328
R308
10 11 R329 10
R330 IC305 11
1
55
R331
R333
R334
CRNO.7
R360
C31 R361
A B C D E F G H I
57

TH-50PH9UK
13.13. C4-Board
6
C4-BOARD
IC
IC7401 B-2
IC7402 A-2
IC7403 B-2
IC7404 C-2
IC7405 C-2
C4
TXNC41BHTUE
4
PbF TNPA3824 1 C4
1 2 3

TXNC41BHTUE
R461
C434
R460
CRNO.7
ZA405
68 C435
1
IC405 C436
TNPA3824 1 C4
20
2 1 R462 C443 20
C41 1 R450
ORDER NO.
R445
12 1
R444
R443 C4MM5
C433 C43
R470 R442
R463
10 R441
C439 IC401
11 R446
PbF
R451
R447 10
11
C442 R448 C438 C437 C4MM4
C4MM1
R449 R464 C4MM2

1 20 R466 1 C441 C440
20 R454 1 20 R452 D407
R468
ZA403
R456
FL401
ZA401
R427
C425
R428
R457
1 R434
4
R469
11
R410 11 11
C407
10 IC402 R430 C44

10
C427
C423
R467 10 IC404
R465 C4MM3 R440
C431
R437
R409 R420
R438
R455 R453 R433

C415
R417
IC403 R429 R431

C406
C430
R439
C412
C422
C404 R419 CB10

R407
1 C432
C405
CB8 C416 C429 C428

R408
R418
C401
C410
C408 C420 D408

C402
C409
D401
C418
D402 C424
C426
CB9 D403 D406 D405

R459
D404 C421
C417
C403
C413
C414
C411
68 C419
R432 CB11
C42
R404
R426
R416
R414
R406 R401 R412 R411 R422 R424 R421 R436

68
68
1 1 1 1 68
R402
R425
R413
R415
R403 R435
ZA402
R423
ZA404
20
R405
A B C D E F G H I
58

TH-50PH9UK
13.14. C5-Board
6
C5-BOARD
IC
IC7501 H-1
IC7502 E-2
IC7503 F-2
IC7504 G-2
IC7505 G-2
IC7506 I-2
IC7507 D-2
IC7508 D-2
IC7509 E-2
C5
TXNC51BHTUE
4
PbF
TNPA3825 1 C5
1 23

TXNC51BHTUE
PbF
R581
IC509 R585
IC507 10
ZA501
R587
1
11 10
11
R548
FL501
1
R591
IC502 R527
TNPA3825 1 C5 11 10 80 C51 R533
2 20
C568 IC505
R580
1
R552
C5MM2
R590
C5MM3 R505
C566 11 10
R502
R584
R526
20 1 IC504 R577
ORDER NO. R535
R575
R586 C565 11 R532
R531
C562 10 R546
R589
11 IC508 IC501
10 20 1 IC503 11
11 1
R549 R550
10
R501
10
R547
C523
R583
C561 R545
R529
10
IC506
20
R504
C519 1 R544
R515
1 C514
20
R528
R551
1 R530
C517
C513
R543
R542
ZA503
20
C50
C515
20
CRNO.7
20
R588
C516
C5MM1 C564
R582 1 11 ZA505
20 C506 1
C512
C563 C508
D508 C541
R536
R569
R555
C507 D505 R553
R541
R514 C505
C524
R560 R537
C554
R572 R539
R570
C518
R540
R525
C528
R571
C532
R554
C529
C536
R559
R503
20
R579 C558 R520
C502
C504
C559
R538
55
R573
C531
C527
C530 R574
C547
C526 D502 C534

C552
D507 D503 D506 C510

C551
R578 D501 R521

C511
C521
C509
C557
R567
C548
D504
C535 C5MM4
C525
C533
C560
C542
CB4 R558 CB5

C553
R522
68
R564 R513 1 R511 R563 R566 R519 R517 R565
68
68
1 1 1
68
R524
R557 R568
R556
1
R512 R510 R518 R516
ZA504
ZA502
R523
CB6 CB7
C52
A B C D E F G H I
59

TH-50PH9UK
13.15. C6-Board
6
Parts Location
C6-BOARD
IC
IC7601 G-2
C6-BOARD (FOIL SIDE) C6

TXNC61BHTUE
4 TNPA3826 1 C6
PbF 12 3

TXNC61BHTUE
ZA604
R633
R632
55
PbF CRNO.7
2 C6MM1
ZA602
TNPA3826 1 C6 C625
C6MM3
ZA603 FL601
R634
ORDER NO.
C60
IC601 R640
11 10
R641 R639
C628
R638
R631 ZA601
C607
C606
C605
R637
R620
R619
C615
R636
20 R642
1
R629
C623
R635
R630
R610
R608
R618
C614
C622
C6MM2
C626 C627
R627
C608
R628
CB1 C616
R607
R609
R617
1
C609
D601 D602 C612 D603 D605

C618
D604 D606 C620 C624

C602
C601
C610
C613 C621
C611
C603
68 C619
C604 CB2
1 R606 R612 R626 R621

R601 R611
68
R604 R614
68
R616 1 1
R624
R602 R622
R605 R615 R613
ZA605
R603 R625
R623 C617
CB3
A B C D E F G H I
60

TH-50PH9UK
13.16. SC-Board
SC-BOARD (FOIL SIDE)

TXNSC1BHTUE
TP30
TP44 TP43 TP42 TP41 TP40 TP50 TP49 TP48 TP47 TP46
TP32 TP58 TP57 TP56 TP55 TP54 TP45 TP63 TP62 TP61 TP60 TP59
R697
A40 A2 A40 A2
9 1 9 1 TP51
A39 A1 A39 A1
C691
8 2 8 2
5 SC45 R696 SC46
B40 SC41 B2 B40 B2

SC42
B39 B1 B39 B1
C806
TP31
VR601
VR602
R658
TP64
C604 TP065
C822
C641
B C C721
4 Q821
R620 Q822
G S
B
R823
D432 D431 C C
C C C C C
C754
A A A A
E
D
Q661
R821
G E G E G E G E G E G E
Q423 Q422 Q421 K K

Q403 Q402 Q401
TP29
TP33
C561
L473
PbF VR600 R815
1 2 3 TP53
Q842
L602
TNPA3827 1 SC CRNo.6 4 5 6
A
C801 C804 C813

D404
C841
B C E
K
3
A
S5 S4 S3 S2 S1
C431
C B 8
TP6 TP7
D401
C416 C415 C414 C413 C412 C411

C511
C514
C513
C515
C512
K
R844
R801
A
SC30
C592 E
Q841
R860
TP35
TP8
L592
3
TP9
SC23
C842 1
V2 V1 T602 P1 P2
L601
1
C803
C814
Q453 Q452 Q451 Q443 Q442 Q441 R832
R803
R804
1 K K K L472
D491 D482 D481 E G E G E G E G E G E G D462 K D461 K D471 K
SC2
TP4
A A A A A A A A A A A A IC803
3 TP5 C802
C C C C C C Q804 C795 C796
1
2
L591
C
B
E
3
4
2 R802
L468
L467
L466
L465
L464
L463
L462
L461
R840
R807
R806
L486
L485
L488
L487
L482
L481
L484
L483
TP2
5 1 IC791
TP34 12
C791
TP1
TP16
TP20
C563
TP17
TP23
L414 L413 L412 L411 L404 L403 L402 L401 TP28
TP26 TP11 TP39 TP52 TP22
D583 TP21 TP38 TP18 TP15
TP13
TP12 TP14 TP10 TP19
TP25 TP24 TP27
SC-BOARD TXNSC1BHTUE SC-BOARD TXNSC1BHTUE
A B C D E F G H I
61

TH-50PH9UK
SC
Parts Location Parts Location

SC-BOARD (FOIL SIDE) SC-BOARD (COMPONENT SIDE)
IC TP TP41 D-5 IC PHOTO COUPLER Q6601 C-5 TP
TP42 D-5 IC6471 B-5 PC6480 B-4 Q6602 C-4 TP15V I-3
IC6791 H-2 TP1 B-2
TP43 D-5 IC6472 B-3 PC6701 A-4 Q6621 B-4 TPSC1 D-5
IC6803 G-2 TP2 B-2
TP44 D-5 IC6501 F-4 PC6702 A-4 Q6622 G-4 TPSOS6 B-2
TP4 A-2
TP45 C-5 Q6641 F-5
TRANSISTOR TP5 A-2 IC6521 F-2 PC6703 A-4 TPSOS7 B-3
TP46 F-5 IC6561 B-1 PC6704 I-4 Q6642 F-5 TPVAD B-2
TP6 A-3
Q6401 F-4 TP47 F-5 Q6643 G-5
TP7 A-3 IC6562 C-1 PC6705 C-4 TPVSCN B-3
Q6402 E-4 TP48 F-5 Q6644 G-5
TP8 B-3 IC6581 F-2 PC6760 I-4 TPVSET C-4
Q6403 E-4 TP49 F-5 Q6645 G-5
TP9 A-3 IC6601 B-5 PC6861 B-4 TPVSET2 B-3
Q6421 C-4 TP50 F-5 Q6646 H-5
TP10 G-1 IC6602 A-4 PC6871 A-2 TPVSUS H-2
Q6422 C-4 TP51 H-5 Q6647 H-5
TP11 G-2 IC6610 B-4
Q6423 B-4 TP52 G-2 Q6648 H-5 VOLUME
TP12 G-1 IC6671 D-4
Q6441 E-2 TP53 H-3 TRANSISTOR Q6661 D-4
TP13 H-2 IC6681 C-4 VR6600 C-3
Q6442 E-2 TP54 C-5 Q6662 E-5
TP14 G-1 IC6682 A-4 Q6401 D-4 VR6601 B-4
Q6443 D-2 TP55 C-5 Q6663 E-4
TP15 H-2 IC6721 A-4 Q6402 E-4 VR6602 E-4
Q6451 D-2 TP56 B-5 Q6671 D-4
TP16 H-2 IC6722 A-4 Q6403 E-4
Q6452 D-2 TP59 H-5 Q6672 D-4
TP17 H-2 IC6724 B-5 Q6421 G-4
Q6453 C-2 TP60 H-5 Q6673 D-4
TP18 H-2 IC6725 B-5 Q6422 H-4
Q6804 H-2 TP61 H-5 Q6680 D-4
TP19 H-1 IC6751 I-4 Q6423 H-4
Q6821 H-4 TP62 G-5 Q6681 D-4
TP20 G-2 IC6752 H-4 Q6441 E-2
Q6822 H-4 TP63 G-5 Q6682 D-5
TP21 H-2 IC6753 I-4 Q6442 F-2
Q6841 H-3 TP64 H-4 Q6691 D-5
TP22 H-2 IC6771 C-4 Q6443 F-2
Q6842 H-3 TP65 H-4 Q6742 A-4
TP23 G-2 IC6772 E-5 Q6451 F-2
TP67 B-5 IC6773 D-4 Q6743 B-5
TP24 G-1 Q6452 F-2
TP68 B-5 IC6774 C-4 Q6744 A-4
TP25 G-1 Q6453 G-2
IC6791 B-2 Q6762 H-4
TP26 G-2 VOLUME Q6471 B-3
IC6801 C-3 Q6781 E-5
TP27 G-1 Q6511 F-4
IC6802 B-3 Q6782 E-5
TP28 H-2 VR6600 G-3 Q6512 E-4
IC6803 C-2 Q6791 A-3
TP29 I-4 VR6601 H-5 Q6516 G-4
IC6821 B-4 Q6803 C-3
TP30 I-5 VR6602 E-4 Q6517 G-4
IC6841 B-3 Q6804 B-2
TP31 F-5 Q6531 E-2
IC6861 B-4 Q6821 G-4
TP32 B-5 Q6532 F-2
IC6871 A-3 Q6822 B-4
TP33 A-3 Q6551 F-2
Q6824 C-4
TP34 E-2 Q6552 F-2
Q6841 B-3
TP35 D-3 Q6581 E-2
Q6842 B-3
TP38 H-2
TP39 G-2
TP40 D-5
SC-BOARD PARTS LOCATION SC-BOARD PARTS LOCATION
62

TH-50PH9UK
SC-BOARD (COMPONENT SIDE)

TXNSC1BHTUE
IC471
C704
C705
C706
R474
R711 R713 R715 R471

R710 R712 R714 R473
ZA403
ZA401
ZA402
SC42
SC41
SC46 R697
D726
D727
D729
D728
D731
D730
D733
D732
TPSC1
DIP
1 9 1 9
C691
A40
2 8 2 8 A39
A2 A40 A2
5 A1
B2
A39
B40 Q681 D Q682 D
R696
SC45
A1
B2
B40
B39
R688
D686
R687
B1 B39 B1
Q648
R782
D685 Q641 Q642 G Q643 G Q644 Q645 Q646 G Q647
R648
IC724 D773 G G G G G
R682
C775
R886 R887 R888
D643
R781
R777
Q691
S S
R643
R644
R642
R646
R647
Q782 Q781
R641
R645
IC601 S S
C725
S S S S
D723
R722
R721
SCMM3 D602 Q601 IC772

R612
C602
R603
D725
D603
R604 8
C601
D601
C773
G 1
R610
D682
C681
C723 1 8
C806
D604
R614
R683 4
R605
D661 R776
G
D642
8 R661
R686
R660 R659
IC725
D 1 G S 5
D681
R685
4
Q662 R662
D724
R864
C724
S
R615
D734 D497 R691

C728
D607
R690
5
R744
D665
R745 C861
R723
C682
D477 C862 S 4 5 D687

R608
R684
Q743
D611 IC681 R689
R747 D612
D683 D684 D D D D D D D D
R742
R861
R658
R663
Q742
D610
D D D
Q744
R862 C603 R609

R606
R607
C606 IC671
VR602
D605 Q602
D641
R863 D606 C777 C671 1

IC722
IC774
R743 R746
C727
VR601 8 Q621 D Q622 D

D615 R619
R618 R616
C726 D624 D623 D622

R718
5 R613 4 D621
R611
R865
4 1 8 C771
14
D644
R866
IC610
1 1 14 R775 5 R668
R724
4
IC721
Q821 D771 1 D667

3 R672
8 D861 E C708 C776
IC771
7 8 7 C610 5 1 4 3 R666
D666
R671
IC861
Q680
C683 C C641
R617 1 S S S
PC705
R717
Q663
5
D613
D614
C611
C612
1
IC682
1
D701
D820
B C604
C822 G G G
R673
R674
R675
D822 4 5
Q671 Q672 Q673
IC602
4 D619
R826
4
3
C605 R472 IC773 R667

R833
C772 D671 IC753

C721
R761
R755
4
D761
IC751
R829
5 D620 Q512 S S
R825
R837
R621
R622
D823 R504 G G 4 1 4
R665
D752
5
C661
R503
R867
R505
R506 Q516 Q517
C502
R422
R424
R425
R423
R426
R421
R512
R830
R707
R708
R402 R406 R517

D662
R834 R404 D502

1 3 C863 1 3
R620
R403
R835 D825
R401
Q762
R405
1 D478 Q822 C421 C422 C423

2 S G 8 1 D702 R716 C707
C401
2 1 B
PC702
C505
PC701
C662
Q511
D501
R502
D664
D721
R501
R516 C424
C663
R511 5 8
D860
C504
D762
R762
TPVSET C C C D431 D432 C C C C755
D753
C754
D Q401 Q402
C402
C503
C753
C752
Q403 Q421 Q422 Q423 IC752
C403
R664 E E E A A A A
D663
4 C
PC703
3 4 R822 2 R760
Q661
R705
R838 Q824
PC861 E C620 R508 1

R869
PC480 3 K K
R836
R821
PC704
9 16
C701
C702
C703
PC760
G G G IC501 E G E G E G
R831
D758
R823
D826
R839
D862 R858
R827
R700
R868
R704
R477
R828
C823
R702
R824
R701
R703
1
R475
3 IC821 VR600
R476 D480
C816 R810 R811 C811 3 4

C812
D859
R479
TPVSET2
D760
R756
4
R758
C480
L473
Q803
D805
R816
R706
IC472
R817
R759
R757
R846 R812
C561 Q471
IC801
IC802
C472
R478
D843 R847 R815 R814 R813

C841
D841
L602
C
C801
A
TPSOS7
R848
C511 C512 C513 C514 C515 C431
D842
E B
D404
C804
C415
D804
Q842 C411 C412 C413 C414 C416

K
R841
L841
A
R842
3 R853
D806
8
R874
R809
C871
R844
C813
S2 S3 S4
Q791
B
R843
R871 R845
L802
S1
A
R872
R860
C L801
C592
R873 1
D401
IC841
2 S5
C845
R793
K
PC801
D791
R801
E
A
C872
Q841 L592
R850
3
TP15V
R849
R875 4
R852
TPVSCN
C815
R791
8 5 C842
R851
R876
IC871
SC23
SC30
R792
D809
D871
1
D810
R891
4 C814
P2 P1 T602 V1 V2 1
1
D821
R877 L601
C803
C873
R804
R803
2
TPSOS6
1
R832
1
D808
C807
PC871
TPVSUS
G G E G E G E G G E
D441
R453
R445
D451
R441
R451
TPVAD K K K K K K
C464
C482
C483
E E
C491
L472
C461
R820
R808
3 4 D803
A A
R443
D811
R454
R442
R444
R452
R455
R446
R456
1 Q442 Q443
D872
C A A A D461 A A D462 A C Q441 C C Q451 C Q452 Q453 A D481 A A D482 A D491

D471 C C
R819
D807
3
C462
C463
C471
C481
C484
C795
Q804
D472
R878
R553
C796
C805
R806
R807
R840
B
2
SC2
R533
E C802 3 Q552 Q551

R879 R523 C522
R857
R854
4 Q531 Q532 C524 D522

2 D466 R466 R467 R468
Discharge
L461
L462
L463
L464
L465
L466
L467
L468
12 1 R856 L591
L483
L484
L481
L482
L487
L488
L485
L486
5
D802
R524
R855
R552 C527
IC803 R532 R551
R802 8 1 R465 D465
R526
D523
R509
D521
R531
C525
D581
L401 L402 L403 L404 L411 L412 L413 L414

D582
R525
C563
C791 D801 D583

C566 16 D524 SCMM1
9
R581
C564
IC791 R805 IC521
C562 SC20
R507
C521
R561
IC581
R582
20 11 20 1
11 R592 Q581
R562
20
R563
2
R564
8
R588
R589
R521
R522
C581
5
R590
C593
TNPA3827
IC562
4
R566
SC 1
C565
SCMM2 1 10
PbF
R591
1 19
CRNo.6
R585
C582
R584
R583
1 10 D585 R587 D584 R586

IC561
R565 R567 R568
ORDER NO.
SC-BOARD TXNSC1BHTUE SC-BOARD TXNSC1BHTUE
A B C D E F G H I
63

TH-50PH9UK
13.17. SU-Board
6
Parts Location
SU-BOARD
IC SU
IC6901 H-2
IC6902 G-2
IC6903 F-2
IC6904 D-2
IC6905 C-2
IC6906 B-2
SU-BOARD (FOIL SIDE)

TXNSU1BHTUE
TNPA3831 1 SU
4 SEE REVERSE FOR ORDER NO.
PbF
1 2 3
C40 C1
SU-BOARD (COMPONENT SIDE)

TXNSU1BHTUE
A1 C6934 A1 A48 A1 A1
A48
A48
A48
D6904
C6932 C6933
2 B48 SU4 B1 C6935 B48 SU3 B1 B48 SU2 B1 D6903
R6935
B48 SU1 B1
50 26 50 C6911 26 50 26 50 26 C6905 26 50 26
50
51 25 51 25 51 25 51 25 51 25 51 25
IC6906
TPSU1 TPSU2
IC6904
IC6905
IC6901
C6931
C6937
1 R6903 75 1 1 75 75 1 75 1
R6902
75 1
75
C6903
C6936
R6904
76 100 76 100 76 100 R6936 C6907
76 C6915
76 100 76
R6917 C6916 100 C6902
100
D6901
C6908
2
C6918
8
SU45
C6909
R6909
C6912
C6914
TNPA3831
R6924
C6917 R6901
C6913
R6905
C6906
C6904
C6910
R6934
IC6903 R6932
R6913 D6902 ORDER NO. IC6902
C6901
1 9
C80
PbF 1 SU R6933 R6931
C41
SU-BOARD TXNSU1BHTUE SU-BOARD TXNSU1BHTUE
A B C D E F G H I
64

TH-50PH9UK
13.18. SD-Board
6
Parts Location
SD-BOARD
IC
IC6951 H-2
IC6952 G-2
IC6953 F-2
IC6954 D-2
IC6955 C-2
IC6956 B-2
SD
SD-BOARD (FOIL SIDE)

TXNSD1BHTUE
TNPA3832 1 SD
4 PbF
1 2 3
A40 A1
SD-BOARD (COMPONENT SIDE)

TXNSD1BHTUE
A48 A1 C6984 A48 A1 A48 A1 C6982 A1
A48
R6986
D6954
D6953
C6983
C6985
2 B48 SD4 B1 B48 SD3 B1 B48 B48 SD1 B1

B1
50
50
25
26
C6960 C6954
26
26
50
1 50
26
SD2
50
26
R6982
100
51
25
51
26
51
25
25
51
51
25
25
IC6951
R6981
IC6954
C6963
IC6956
IC6952
TPSD1 TPSD2 R6972

IC6953
IC6955
D6951 C6986
C6951
76
75
R6974
R6983
75
50
75
75
1
75
C6962
R6973
R6971
R6984
C6981
C6965
51 C6959 C6987 100

76
76
100
76
76
76
100
75 100 C6966
C6961
100
C6958
R6985
C6957
C6968
2 8 C6953
R6955 C6955
C6952
SD46
R6951
C6964
C6956
R6967
R6959
D6952 TNPA3832
R6963
C6967
ORDER NO.
1 SD PbF 1
A41 A80 9
SD-BOARD TXNSD1BHTUE SD-BOARD TXNSD1BHTUE
A B C D E F G H I
65

TH-50PH9UK
13.19. SS-Board
Parts Location
SS-BOARD (FOIL SIDE)
TRANSISTOR TP TP19 H-4
TP20 H-4
Q6001 C-2 TP1 B-4
TP21 H-4
Q6002 C-2 TP2 B-4
TP22 G-4
TP3 B-4
6 Q6003 C-2
TP4 B-4
TP23 G-4
Q6021 G-2
TP24 H-1
Q6022 F-2 TP5 B-4
TP25 G-1
Q6023 F-2 TP6 B-4
TP26 F-1 SS
Q6024 E-2 TP7 B-4
TP27 E-1
Q6041 D-3 TP8 B-4
TP28 D-1
Q6042 D-3 TP9 A-4
TP29 C-1
Q6043 C-3 TP10 C-5
TP30 C-1
Q6051 E-3 TP11 B-4
TP31 B-1
Q6052 E-3 TP12 H-3
TP32 G-4
Q6053 E-3 TP13 H-4
TP33 H-4
Q6221 H-1 TP14 H-4
Q6222 H-2 TP15 G-4
VOLUME
TP16 H-4
TP17 H-4 VR6000 H-2
5 TP18 H-4
SS-BOARD (FOIL SIDE)
TXNSS1BHTUE
L262 TP10
TP15
TP33
TP21
TP19
TP17
10 SS12 1 12 1
SS43
TP23
TP34
TP22
TP20
TP18
TP13
TP11 C272
TP3
C261
C264
C266
C265
TP5
L272
3 1 TP6 TP7
TP4
TP8
C273
TP1 TP2
4 SS11
L241 TP16
C241
TP9
C202
C205
C201
C204
C203
D253
TP14
L271
R115
C213
C214
TP32
C262
C111
L084
L083
L081
L082
L065
L066
L067
L068
L061
L062
L063
L064
L088
L087
L086
L085
C C C C
C112
C C
C113
A A A A A A A A A A A A
D071 D062 K D061 K G E G E G E G E G E G E D082 K D081 K D091 K

K
3 Q043 Q042 Q041 Q051 Q052 Q053
C263
TP12
L004 L003 L002 L001 L014 L013 L012 L011
1
C012
C014
C011
C016
C015
C013
C031
SS44
A A
4
TNPA3828
1
1 SS 12 3 K
D072
L103
SS34
4 5 6
L221
4 CRNo.6 PbF 3
2
SS33
C
VR000
Q222
1
R223
B E
Q003 Q002 Q001 Q024 Q023 Q022 Q021 R222
E G E G E G D001 K D022 K D021 K E G E G E G E G

1 7
2 6
R020 B
SS21
SS20
A A A A A A
6 C C C C C C C 2
7 C E 1
R022 TP24
Q221
TP30 TP29 TP28 TP27 TP26
13 SS51 1 13 SS52 1 13 SS53 1 13 SS54 1

TP25
TP31
SS-BOARD TXNSS1BHTUE SS-BOARD TXNSS1BHTUE
A B C D E F G H I
66

TH-50PH9UK
Parts Location
SS-BOARD (COMPONENT SIDE)
IC Q6043 F-3 Q6221 B-1
Q6051 E-3 Q6222 B-2
IC6131 E-2 Q6052 E-3 Q6251 D-4
IC6151 E-4 Q6053 D-3
6 IC6191 A-2 Q6101 B-2 TP
IC6211 B-4 Q6102 B-3 TP15V G-4
IC6221 A-2 Q6103 B-3 TP34 G-4
IC6241 B-4 Q6104 B-3 TPSOS8 D-4 SS
IC6251 D-4 Q6105 C-2 TPSS1 C-2
TRANSISTOR Q6106 B-3 TPVDA H-4
Q6111 C-4 TPVe B-2
Q6001 F-1 Q6112 B-4 TPVSUS H-4
Q6002 G-1 Q6114 B-4
Q6003 G-1 Q6141 E-2 VOLUME
Q6021 C-1 Q6142 F-2 VR6000 B-2
Q6022 C-1 Q6146 D-2
Q6023 D-1 Q6147 E-2
Q6024 D-1 Q6171 F-3
Q6041 F-3
5 Q6042 F-3
Q6182 E-4
SS-BOARD (COMPONENT SIDE)
TXNSS1BHTUE
C272
1
SS431 2
TPVDA SS12
L262
SSMM1
IC211 D211
R214 1 10 SS11
1 8 L272
R213
C212
R241
R243
D272 D271
C211
4 5
TP15V 1 3
R151 C261 C264 C265 C266
R242
R244
C273
D212
C151
L211
R160
IC151
L212
4 TNPA3828 1 SS
R111
R114 R112
D111
TPSOS8 R152 16 9
Discharge
D154
ORDER NO. D255

D151
C241
D152
CRNo.6
20
11
C243
S G S G L241 TPVSUS
Q251
S G
D253
R258 1
C242
PbF R257
Q182
C154 R156
8 Q172
R115
R181
R171
1 8 R259
10
L271
IC251
D252 C152
R255
1
R153
D251
R182
R183
R155
R173
R172
D 4 C201 C202 C203 C204 C205

C213 C214 5 R154
IC241 Q111
R254
D Q114 D Q112
D032
C153
R256 R033 R032
D254 C155 R159
Q171 R031
R253
R252
R251
C251 D031 R034

Q181 D153
L064
L062
L063
L066
L068
L061
L065
L067
L084
L081
L082
L083
L085
L086
L087
L088
D010
R113
R055
R056
R053
R054
R051
R052
R041
R042
R043
R044
R045
R046
C262
D092
C111
C082 C083 D051 D041 C061 C064
D091 D081 D082 C C D061 D062 D071
C071
C081
C062
C084
C091
C063
C Q053 Q052 C Q051 C Q041 C Q042 Q043
A A A A A A E E A A A A A A
K K K E G G E G E G E G G K K K
C112 C113
3 Q106
D Q102 D
C263
C102
C104
Q103
D221
C105 R110
L011 L012 L013 L014 L001 L002 L003 L004
G S G S
Q104
L102
D102
D104
1
R116 L105
SS44
R104
R192
R191
D105
R103
R102
R108
R106
R101
R107
R105
IC191 C192 R109

R135
9 8
L101
L104 IC131
C193
8 C132
D101 D103 A A 9
4
TPSS1
C101
G S G Q147 R131 C011 C012 C013 C014 C015 C016

1
S R146
R194
R133 R134
D193
R193
Q146
SS34
R141 C031
L398
L399
16
1 D072 K C134
L103
D132
C194
R147 R132 R061 R062

C103
D192
C195
1
L221
R142
R024
R025
R027
R028
R029
R002
R003
R004
R005
R006
R026
R023
R001
R021
16
R195
D131
R136 R157 Q141 Q142

3
2 C135 4
SS33
R158 R196
D224
D Q101 D
TPVe
R224
Q105
C
VR000 D191 Q222
D223
1
R231 R232
C221
R261
IC221
E B R223
R227
R228 2
6 R222 G G G G K K K G G G
R229
7 E E E 1
SS21
B
C004
C023
C024
C021
C002
C022
C001
SS20
C
Q021 E Q022 E Q023 E Q024 E D021 D022 D001 Q001 Q002 Q003
R020
C C C C A A A A A A C C C
R226 C003
D222
1 R225 6 7
Q221
E ZA002
2
R022
1 13 1 13 1 13 1 13
SS54 SS53 SS52 SS51

ZA003
ZA001
C044
DIP C043 C042 C041
SS-BOARD TXNSS1BHTUE SS-BOARD TXNSS1BHTUE
A B C D E F G H I
67

TH-50PH9UK
13.20. SS2 and SS3-Board
SS2
6
SS3
SS2-BOARD (FOIL SIDE) SS3-BOARD (FOIL SIDE)

TNPA3829S TNPA3830S
SS23 SS22
1 7 6
2
4 PbF 2
1
7
TNPA3829 1 SS2 6
13 SS56 1
13 SS55 1 TNPA3830 1 SS3 PbF

R6220 R6230
SS2-BOARD (COMPONENT SIDE) SS3-BOARD (COMPONENT SIDE)

TNPA3829S TNPA3830S
SS23 SS2MM1 SS3MM1 SS22
PbF 7
1
6
2
PbF SS3
2
6
7
1
TNPA3829 TNPA3830 1
ORDER NO.
1 SS2 ORDER NO.
2 1 1 SS55 3 1 SS56 13
R6220 R6230
SS2-BOARD TNPA3829S SS2-BOARD TNPA3829S
SS3-BOARD TNPA3830S SS3-BOARD TNPA3830S
A B C D E F G H I
68

TH-50PH9UK
14 Block and Schematic Diagram

14.1. Schematic Diagram Notes
69

TH-50PH9UK
14.2. Main Block Diagram
AUDIO COMPONENT PC AUDIO IN S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R.
IN VIDEO IN RS-232C PC
L R R G B
AV SW
HA HX
V
HD
R LVDS C10 C20
VIDEO VDA VDA VDA
TX C22 C32
L DECODER H1 HX1 VDA
Y
R H1
C1 DATA DRIVER(RIGHT) C2 DATA DRIVER(CENTER) C3 DATA DRIVER(LEFT) C33
S
C21 C31
C
L
R
H3 S1 POWER SW
HU DUAL VIDEO SLOT1
STB_PS
TERMINAL J11 J12 J13 J14 SPEAKER S34
J SLOT INTERFACE TERMINALS STB_PS_ON
HD,VD
HD,VD
HD,VD
HD,VD
TXD,RXD
TXD,RXD
TXD,RXD
TXD,RXD
L,R
L,R
L,R
L,R
R,G,B
R,G,B
R,G,B
R,G,B
/SYNC PROCESSOR
IIC
IIC
IIC
SPEAKER
/SOUND PROCESSOR H37
L
L
SPAMP-L J8
LVDS_SUB SOUND SOUND
R
PB FAN
J5 SELECT CONTROL
SPEAKER +15V
CONTROL FAN
SPAMP-R J7 H37 FAN_CONT
R
SU SCAN OUT PB30
AVR PB31
+15V
PB33
LVDS_MAIN
S.R J6 FAN_CONT SOS PB35
FAN_SOS J30
64 SYNC
SERIAL SELECT KEY_SW
CABLE DET J15
SELECT VD HD
KEY_SW
LED_G/LED_R/REMOCON
J2
S.R HD,VD V15 KEY SCAN V2 KEY SW
64 SYNC +15V
HD J4
SS34 SS33 SS2
GREEN SEPA/ SOUND+15V
SW
J1 SW SOUND+12V AVR VDA
SC SCAN DRIVE SYNC LAN+15V J10
S.R B SW POWER LED_G SS23
64 COMPONENT
G SS21
SELECT TXD_PC,RXD_PC
V2 STAND_BY LED_R
CONTROL R J3
PULSE
TXD_TU,RXD_TU
SS
IIC REMOTE SENSOR
SUSTAIN DRIVE
V1 REMOTE RECEIVER
S.R
64 R
DA DIGITAL SIGNAL PROCESSOR /LED_G,R ADDRESS
IIC
G R,G,B MAIN VOLTAGE
8bit
SUSTAIN
B (VE)
DA1 A/D 128M
PULSE HD,VD HD,VD,CLK D31 D32
DDR
S.R SDRAM D FORMAT CONVERTER SUSTAIN
64 SDRAM VIDEO PULSE
LVDS RGB R
PLASMA AI PROCESSOR DATA
MAIN RGB MAIN
DIGITAL G
LVDS
LVDS OSD
DA6 PICTURE SIGNAL D/A TRANS- DA5 FORMAT PLASMA AI
RECEIVER OUTPUT MIX B
LVDS PICTURE CONVERTER ERASE
LVDS RGB PROCESS MITTER D5
S.R PULSE
SUB SUB RECEIVER OUTPUT RGB SUB-FIELD
64 SCAN
IIC PROCESSOR PROCESSOR
PULSE
OSD INPUT TXD-PC,RXD-PC
SYNC SS_SOS8
HD,VD,CLK TXD-TU,RXD-TU
SIGNAL DA3 FLASH FLASH
CONTROL OSD LED/REMOCON
CONTROL MEMORY
/FAN_SOS
CPG D3
SD SCAN OUT (CLK)
SS20
IIC
FORMAT PLASMA AI STB_PS
IIC 8M
VOLTAGE MCU PICTURE CONVERTER
ALARM,STB-ON SS22
S.R FLASH DA2 OUTPUT RGB SUB-FIELD +15V
GENERATOR VDA
64 KEY-SW,CABLE DET TXD,RXD PROCESSOR PROCESSOR
SW
SC20 VSUS
RESET VIDEO
SOS6 SDRAM DATA SS43 SS44 SS12 SS11 SS3
SOS7 FPGA SUSTAIN CONTROL
S.R CONTROL
64 DATA DRIVE
DISCHARGE
IIC CONTROL
P POWER SUPPLY SOS6/
SOS7 SOS8
VSUS MICOM
S.R SC2 P2
64
SCAN CONTROL
D20
15Vd +5V
SC23 P23 IIC
STBY5V_M P25 EEPROM
+15V
PROTECTION(SOS) P_ON/OFF
PS_SOS D25 P3.3V
STANDBY STANDBY DC/DC CONVERTER P2.5V
+5Vc
P1.2V
RECTIFIER VOLTAGE VOLTAGE D34 D33
S.R STB5V F_STB_14V
CONTROL RECTIFIER P10
64
VDA
RUSH/MAIN_ON/OFF
RELAY,PFC +15V P5
PROCESS PROCESS 15Vc
CONTROL
VOLTAGE VOLTAGE
S.R 15Vd
PFC_ON/OFF CONTROL RECTIFIER
64
STB_12V
POWER F_STB_14V
STB_PS
FACTOR 15V P12
CORRECTOR Vda
AC CORD
RELAY
SUSTAIN SUSTAIN
S.R LINE VSUS
P9 RECTIFIER VOLTAGE VOLTAGE P11
64 FILTER
CONTROL RECTIFIER
C51 C41
VDA VDA
C6 DATA DRIVER(RIGHT) C5 DATA DRIVER(CENTER) C4 DATA DRIVER(LEFT) C44
C52 C42
VDA VDA
C60 C50 C43
S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R.
Main Block Diagram Main Block Diagram
70

TH-50PH9UK
14.3. P-Board Block Diagram
AC IN
100-120V P
RF101 3A
L103
D104 HOT COLD P2 TO SC2
50/60Hz MC101 Vsus 180V
1 VSUS
P9
POWER SUPPLY F201
K101 K102 RECTIFIER&PFC
3 GND
L101 L102 1 12 9 6 15 14
LIVE 4 VR251
D251 D255
D3 D2 D1 A K VSUS R258
F101 3
AC- DC(+)
P1
PFC S1
R259 P11 TO SS11
R253
NEUTRAL 1 2
AC- DC(-)
F102 1 VSUS
S3 G3 S2 G2 S1 G1 R254 R260
4 11 13 8 10 5 7 3 GND
P2 S2
R255 R261
PG
D253 D254
MC202
D G S D G S
Vsus
10 16 3 5 4 6 5 1 3 2
POWER SUPPLY
RUSH ON/OFF
MAIN ON/OFF
VCC IDET VDET VFB <Exchange board only>

9 VC VIN- 6
IC101 OVP 4 +
D252
POWER FACTOR P23 TO SC23
VSUS-OUT
Q103 PG
CORRECTOR OUT 8 1 15Vd
Q104
7 GND 9 1 2 6 5 10 14 23 25 24 22
2 15Vd
ON/OFF 12 SL VDD OV VCC STOP V+
BIAS_G I+ GH SH GL
IC P5
<Exchange board only> TO J4
12 BIAS 6 15Vs
MC201 7 15Vs
Vsus 8 15Vs
13 ON/OFF
POWER SUPPLY
1 15Vc
<Exchange board only>
2 15Vc
4 15Vc
8 7 6 14 15
RELAY RELAY BIAS-PFC PFC-15V PFC-SUS

RUSH MAIN (VCC-OUT) ON/OFF
Q106
PFC
3
PC505
MC502
SUS
11 SW
RELAY/ ON/OFF
PFC CONTROL Q405 Q406

RECTIFIER BIAS
MODULE 2 SW
D501
ON/OFF
PC506
(STB) VCC-IN 15V-ON/OFF
Q404
GND PFC_ON/OFF
AC+ L401
1 4 13 12 ZD407
P12 TO SS12
VR401
BIAS
Vda 1 VDA
F301 ZD405
AC- 4 1
2 VDA
R305 PC503 Q553
PG- 3 2 ZD406 4
BIAS_ON/OFF 15Vd
STB
SW_MAIN
Q301 SW 8
ZD408
T301
Q401
P1 S1
D402 IC401 10
STB_PS
MAIN
Q302 Vda_ON SW
Vda DET
Q402
S2
BIAS Q403
D403
D503
+
P2 P25 TO D25
5V_ON
R307 R306 R305
Q552 9 +5VC
D502 Q351
5 10 14 11 13 1 2 6 9 12
7 +5VC
ON/OFF GH SH GL I+ BIAS
Fsw-ON
S6 15V_ON 10 STB5V
D355
Q501 MC301 Q353
D555
1 15Vc
B3
Vda/STB POWER CONTROL MODULE 2 15Vc
Q551
Q502 <Exchange board only> V+ VCC OV ZD351
STB- 18 ALL_OFF
PG 22 25 23
ON/OFF H=SOS
S4A 16 PS_SOS
Q352 L=OK
S4B
17 PANEL_ON
D352
T501 S2A D554
13 F_STB_ON
B1 S5
D508 L502 D551 F15V_ON
S2B 20 Vda_Low(Vda_DET)
D505
Q354
F501
HOT COLD P10 TO J10
BIAS GND
ZD353
VR351 1 F_STB_15V
B2 15V
D506 2 F_STB_15V
D556
3 F_STB_15V
P2 S1B
P1
S1A
IC501 B3
9 18 6 20 25 13 16 26 2 21 1 7 19 22 5 17 14 24 3 10 8 4 15
5
STB_IN
(VDD)
15V_IN
BIAS_ON
PFC_ON
Vda_ON
F15V_ON
15V_ON
SUS_ON
SUS_STOP
STB_ON
STB_ON
STB_OUT
5VC_ON
Vda_OUT
SW_MAIN
5VC_OUT
15V_OUT
SUS_OUT
ALL_OFF
F_STB_ON
PANEL_ON
PS_SOS
Vda_LOW
D511
12 AC_DET
B4
PG_STB
3 4 5 7 6 2 16 20 17 19 18
AC_L AC_N DISCHG CONTROL VBias GND GND_S- GND_OVP Vo_S+ Vo_WP AC DET
MC701 P07 AD1 P03 P14 P06 P12 P30 P05 P02 AD0 P04 AD2 P11 AD4 P20 P10 P13 AD5 P01 P21 P22 P00 P31
MC601 POWER MCU MODULE

POWER MCU
<exchange board only>
POWER CONTROL
MODULE
P-Board Block Diagram P-Board Block Diagram
71

TH-50PH9UK
14.4. P-Board (1 of 2) Schematic Diagram
RECTIFIER&PFC
POWER FACTOR
CORRECTOR
P-BOARD ETXMM610MEFA (1/2)
TH-50PH9UK P-Board (1 of 2) Schematic Diagram TH-50PH9UK P-Board (1 of 2) Schematic Diagram
1 2 3 4 5 6 7 8 9
72

TH-50PH9UK
14.5. P-Board (2 of 2) Schematic Diagram
P-BOARD ETXMM610MEFA (2/2)
POWER CONTROL
MODULE
RELAY/
PFC CONTROL Vsus
MODULE POWER SUPPLY
<Exchange board only> <Exchange board
Vda/STB POWER only>
HOT CONTROL MODULE
COLD
HOT
C
COLD
POWER MCU MODULE

<exchange board only>
POWER SUPPLY
Vsus
HOT
D COLD
TO
SC-BOARD
(SC2)
TO TO
SS-BOARD SS-BOARD
(SS12) (SS11)
F TO
TO
SC-BOARD
D-BOARD
(SC23)
(D25)
TO
TO J-BOARD
J-BOARD (J4)
(J10)
TH-50PH9UK P-Board (2 of 2) Schematic Diagram TH-50PH9UK P-Board (2 of 2) Schematic Diagram
1 2 3 4 5 6 7 8 9
73

TH-50PH9UK
14.6. PB-Board Block and Schematic Diagram
B
TO FAN
PB PB PB
1
35 33 31
7.2
7.2
7.2
0
0
FAN CONTROL
IC850 REGULATOR
TO
FAN PB J-BOARD
+9V/+7.2V 31 FAN
VOLTAGE (J30) PB
1 2 1 1 R858 R856 R854
CONTROL 30
RELAY
1.2k 1.2k 1.2k

1 15.0
2 2 DR15V
D850
4 3 2 0
3 3 D854 D852 D850
GND
MA2C165001VT MA2C165001VT MA2C165001VT
R854 3 0
FAN SOS
4 5.0
Q850 PB 5V
33 FAN 6.6
PB 5
J30 FAN CONT
30 1 1
RELAY
+15V 1
D852
2 2 IC850
FAN SOS 3 3 3 C0DAAZG00014
C +5V 4 R856
FAN CONTROL
ON/OFF
COM
Oadj
REGULATOR
Vout
FAN CONT 5 PB
Vin
35 FAN
1
1 1
FAN SOS
RELAY
C850
50V
M
2 2
SOS BLINKING TIMES: D854
0.1u
TPFAN
3 3
LED 11 TIMES 15V
R858
L851 JS852
68u T3A205016
+
C852 R862
25V 7.5k
+
470u
PB FAN CONTROL
D859 C854 R863
B0JAME000091 16V 910
+
470u
+
R853
R850
4.7k PB-BOARD TXNPB1ZKTU
470
R852
47k
Q850 R851
2SC3311ARA 3.3k
PB-Board Block and Schematic Diagram PB-Board Block and Schematic Diagram
1 2 3 4 5 6 7 8
74

TH-50PH9UK
14.7. HA-Board Block and Schematic Diagram
HA-BOARD TXNHA1YNSA
L3001
G
B Y
Y
J0HABB000004
1 3
LAN15V
0
A40
B40
0 LAN15V
HA G
G
2 4
JS3011
ERJ3GEY0R00V
JS3014
ERJ3GEY0R00V 0
A39
B39
0
0
COMPONENT G 0
B38
Pb A38
TP032 0
Pb L3002 Y
Component Video Terminal VIDEO IN G J0HABB000004
0
A37
B37
1.3 S2_DET
G 0
TO J13 1 3 A36
B36
H1 G JS3012 JS3015
Pb TP033 0
4.9 RESET1
2 4 ERJ3GEY0R00V ERJ3GEY0R00V B35
Pr
G Pr A35 0 RESET2
G 0
Y B34
Y A38 Y G
Pr TP034
A34
0
G 0
JK3001 G
L3003
J0HABB000004
A33
B33
0 PWR_STAT
G JK3001 1 3
HD 0.4
A32
B32
-0.8 SOS
COMPONENT Pb
Pb
JS3013 JS3016 0
B31
Pb
G
A36
K1QBB3BB0002 2 4 ERJ3GEY0R00V ERJ3GEY0R00V A31 0 REMOTE
VIDEO IN G K1QBB3AB0006 VD 0.5
B30
A30
0 CABEL_DET
G 0 B29
Pr A29
5.0
Pr A34 Pr AB_AUD_R 0.7
B28
PLUG_DET
G
A28
G JK3002 AUD_R
R3041
0
TP035
0
A27
B27
0 TXD
L3006 0 RXD
AB_AUD_L
K2HA204B0097 9V 10u 0.7 B26
A26 0.5 AA_SCL2
R3042
+
AUDIO IN L3004
C3011 C3012 AUD_L 0
J0HABB000003 R3016 Q3001 16V 16V
0
TP036 A25
B25
0.5 AA_SDA2
J0HAAB000012 10k 2SD0601A0L 47u 0.1u RSVD 0.3
C JK3002 L Q3001 A26 L

R3004
1
2 4
3
R3007 C3008 R3018
100
AB_AUD_L RSVD 0
A24
B24
B23
2.3
180k 100 16V A23

0
AUDIO IN R L AMP 1u R3017
R3022
R3025
100
STB5V 5.0 B22
10k
1k A22 9.0
9V 9.0
B21
A21
0
Q3002 A28 R C3022 0 B20
16V A20
5.0
L3005 0.1u 5.0
R AMP J0HABB000003 R3014 Q3002 A19
B19
10k 2SD0601A0L 0
J0HAAB000012 0 B18
A18
1 3 3.3 3.3V
R3006 R3019 AB_AUD_R 3.3
R3005 C3007
9V A21 9V 180k
2 4 100 16V R3015 100 A17
B17
R3026 3.3V 0
1u 10k R3023 0
100 B16
1k A16
1 8 1.6
A0 VCC A22 STB5V 0
B15
2 7 A15 1.6
A1 WP 0
B14
3 6 A14
0
A2 SCL B25 SCL 0 B13
4 5 A13
1.6
GND SDA B24 SDA 0 B12
A12
1.6
0 B11
IC3002 0
A11
B10
0
A10
1.6
EEPROM 0 B9
TERMINAL BOARD IC3002 0

A9
B8
1.6
A8
INFORMATION C3EAGC000027 0
D JS3001
1 8
JS3008
ERJ3GEY0R00V
0
0
A7
B7
1.6
A0 VCC B6
C3021 A6 1.6
JS3002 2 7 10V R3036 R3037 0
A1 WP B5
1u 10k 10k JS3007 A5 0
3 6 AA_SCL2 ERJ3GEY0R00V 0
A2 SCL B4
JS3003 A4
1.6
4 5 AA_SDA2 0
VSS SDA B3
A3
JS3004 1.6
0 B2
A2
0
JS3005 0 B1
EEPROM A1
JS3006 TERMINAL BOARD

INFORMATION TO
H1 J-BOARD
(J13)
HA-Board Block and Schematic Diagram HA-Board Block and Schematic Diagram
1 2 3 4 5 6 7 8
75

TH-50PH9UK
14.8. HU-Board Block Diagram
HU DUAL VIDEO TERMINAL(BNC/S) IC3304 IC3307

HD VIDEO DECODER (10bit ADC) LVDS TX
1.8V H1 TO J12
3.3V
IC3301 TCLK+ 39 B12 TXC+
ANALOG FRONT END(MUX/CLAM/AGC)

TCLK- 40 B11 TXC-
AV SW VIDEO DOUT(2) G0
96 8 TD2
OUTPUT I/F(FORMATTER/BUFFER)
TD+ 37 B15 TX3+
SIGNAL DOUT(3) G1
95 10 TD3
TD- 38 B14 TX3-
9V V/Y V/CVB
PROCCESSOR DOUT(4) G2
YOUT 94 4 TA6
(+6db) IN TC+ 41 B9 TX2+
1 DOUT(5) G3
6db 43 Q3302,Q3306 29 ADC 93 6 TB0
Synchroni- DOUT(6) G4
TC- 42 B8 TX2-
zation 92 7 TB1
TB+ 45 B6 TX1+
DOUT(7) G5
91 11 TB2
C TB- 46 B5 TX1-
COUT Y/C Sepa DOUT(8) G6
(+6db) C IN 90 12 TB3
1 TA+ 47 B3 TX0+
45 Q3301,Q3305 68 ADC Chroma Demo
89
DOUT(9) G7
14 TB4
TA- 48 B2 TX0-
Noise Reduce
Picture
Adjust/
Enhancer HD HD
105 27 TC4 3.3V
Flame TBC VD VD
VOUT 106 28 TC5
JK3301 1
V1
6db
1
40
VIDEO IN X3301
RCLK0 27MHz
27MHz CLOCK GENE 99 31 CLK_IN
164 XIN
Y IN
1
36
JK3302 L
L
2
LV1 IC3306
AUDIO IN R
4
RV1 3.3V
IC3305 LEVEL CHANGE 5V
R
B28 PLUG DETECT
3,3V 5V
16M bit SDRAM

SCL SCL(3.3V) SCL(5V)
I/F 84 2 A1 B1 6 B25 SCL
SDRAM MPU
SDATX SDA(3.3V) SDA(5V)
I/F
83 5 A2 B2 3 B24 SDA
C2 60 RESETX
B23 SRQ
12 6db
SCL
Y2
JK3304 C Y
10 IC3309
SDA 5V_STB
S-VIDEO IN S2
CONFIG ROM
14
SCL IC3302
26
3.3V SCL 6
LOGIC SDA RESET
27
4 VOUT VCC 5 SDA 5
L LV2
JK3303 L 9
R RV2
AUDIO IN R 11
6db
LOUT
1 L(0dB)
39
0db
6db
Q3304 A26 L
ROUT
1 R(0dB)
41 Q3303 A28 R
0db
B36 S2 DETECT
5V_STB
A22 5V_STB
9V
A21 9V
B21 9V
5V
A19 5V
IC3303 B19 5V
1.8V
AVR 1.8V 3.3V
A17 3.3V
5 VOUT VDD 1 B17 3.3V
FOR
FACTORY
H0
USE
2 SRQ
6 SCL
7 SDA
HU-Board Block Diagram HU-Board Block Diagram
76

TH-50PH9UK
14.9. HU-Board (1 of 2) Schematic Diagram
HU-BOARD TXNHU1ZFTU (1/2)

9V
+
C3426 C3427
16V 16V
47u 0.1u
JK3301 P2347
VIDEO
K1QBB1AB0008 IN L3301
D3302
S3301 R3301 EXC3BB221H
GAP0.3 75 MAZ81400ML
VIDEO IN
JK3302 L_IN
L
L-G L3302
C3301
S3302 R3304
K2HA204B0097 R
GAP0.3
50V EXC3BB221H
22k
R_IN 560p
R-G
AUDIO IN
L3303
S3303 C3302 R3305
50V EXC3BB221H
GAP0.3 22k
560p
B
L3304
EXC3BB221H Q3301
2SD0601ARL
C
S3306 R3302
D3304 C3329
GAP0.3 75 C3319
MAZ81400ML 50V
16V R3338 1000p
0.1u
C3450 1k
16V
1u R3318
L3308 R3332 R3336
100
G1C100K00020 127 100 C3327 C3331
16V 10V
L3305 0.1u 10u
JK3304 EXC3BB221H
R3326
330
C3321
50V
10p
C3325
50V
47p
R3334
430
C Y
K1CB106B0027 S-VIDEO R3303 D3306
IN
S3307
GAP0.3 75 MAZ81400ML
Q3305
2SB0709ARL
S-VIDEO IN
Q3302
2SD0601ARL Y
C3330
C3320
16V 50V
R3339 1000p
0.1u
1k
JK3303 L_IN
L R3319
100 L3309 R3333 R3337
L-G
C
L3306 G1C100K00020 127 100 C3328
K2HA204B0097 S3304
C3303
EXC3BB221H R3306
16V
C3332
10V
R 50V 22k
R_IN GAP0.3
560p R3327 0.1u 10u
R-G C3322 C3326
AUDIO IN 330
50V 50V
R3335
10p 430
47p
L3307
Q3306
C3304 R3307 2SB0709ARL
S3305 EXC3BB221H
50V 22k
GAP0.3
560p
C R Y L R L V
220
220
220
220
220
220
220
R3310
R3312
R3314
R3316
R3317
R3309
R3315
R3308
1k
10V 10u
C3307
10V 1u
C3312
10V 10u
10V 10u
10V 1u
C3305
10V 1u
C3308
C3310
C3313
1u
C3306
10V
D3307 D3309 Q3303

MAZ81400ML MAZ81400ML 2SD0601ARL
R3320
R3324
R
D3308 D3310 33k
100
MAZ81400ML MAZ81400ML
R3330
C3317 100 AE_R
R3321
10V
D 10u
47k
R3328
C3446
16V
12
11
10
1k
9
8
7
6
5
4
3
2
0.1u
RV2
Y2
LV2
V2
S-1
S2-1
C1
RV1
Y1
LV1
R3411 13 48
1k S-2 TV
14 47
V3 LTV
15 C2 46
C(+6dB) 4.5V
LV3 S2-2 COUT1
RTV
R3416
V1
C3451 16 45
16V 0 Y3 GND
Q3304 1
0.1u 17 44 2SD0601ARL
V/Y(+6dB) 3.3V
RV3 YOUT1
18 43
19
C3 TRAP1
42
2
R(0dB) 4.5V
ADR
R3322
RV4
S2-3 ROUT1
20 41 33k
R3325 L
IC3301 21
S-3
LV4
BIAS
YIN1
VOUT1
LOUT1
40 L(0dB) 4.5V
100
R3331
22 39
DC OUT
C1AB00000461
COUT2
100
ROUT2
C3318
VOUT2
YOUT2
LOUT2
V4 CIN1 AE_L
MUTE
23 38 R3323
10V
SDA
SCL
47k
Vcc
24 37 10u
AV SW
+
C3315 C3316 C3448

16V 10V R3329
25
26
27
28
29
30
31
32
33
34
35
36
16V
47u 1u 1k
0.1u
C3314
10V
10u
R3413
22 F_SDA
F_SCL
R3414
22
9V
E L3319
J0JHC0000078
9V
+
C3309 C3311
16V 16V
47u 0.1u
F
4
HU-Board (1 of 2) Schematic Diagram HU-Board (1 of 2) Schematic Diagram
1 2 3 4 5 6 7 8 9
77

TH-50PH9UK
14.10. HU-Board (2 of 2) Schematic Diagram
SD_DQM
SD_D9
SD_D8
SD_CLK
SD_A9
SD_A8
SD_A7
SD_A6
SD_A5
SD_A4
SD_D15
SD_D14
SD_D13
SD_D12
SD_D11
SD_D10
HU-BOARD TXNHU1ZFTU (2/2) 3.3V
L3318
J0JHC0000078 3.3V
+
C3436
C3444 C3435
0.01u
50V
6.3V 50V
47u 0.01u
C3384 C3392
16V 16V
0.1u 0.1u
J0JHC0000078
J0JHC0000078
L3316
L3317
B40
A40
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
B39
A39
IC3303 3.3V
VSS
DQ16
DQ15
VSSQ
DQ14
DQ13
VCCQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VCCQ
NC
UDQM
CLK
CKE
NC
A9
A8
A7
A6
A5
A4
VSS
B38
A38
C0CBCAC00275 B37
A37
+
C3443 C3442
3.3V
AVR 1.8V 6.3V
47u
6.3V
47u
IC3305 16M bit SDRAM
L3320
J0JHC0000078 A36
B36
3.3V
C3ABMG000227 B35
VOUT
VDD
1 5 1.8V A35
+
C3422 C3423 B34
VCCQ
VCCQ
LDQM
+
VSSQ
VSSQ
L3310 C3334 C3343 C3344

C3333 C3447 16V A34
VCC
VCC
6.3V
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
CAS
RAS
A11
A10
GND
WE
J0JHC0000078 50V
CS
6.3V 16V 2 6.3V 0.1u

A0
A1
A2
A3
6.3V 47u
J0JHC0000078
J0JHC0000078
0.1u 0.01u 1u B33

47u 1u A33
L3314
L3315
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
56
1
1 RS
3 4 TA4 B32
NC
CE
TP3305
R6 A32
2 TD1 55
TA3 B31
C3437
C3432
C3393 R1
C3433
C3401
C3438
16V
C3385
0.01u
50V
A31
0.1u
R5
0.01u
0.01u
50V
50V
16V
0.1u
16V 16V 3 54
0.1u TA5 B30
0.1u C3413 R7 TA2
R4 A30
A_G2 16V 0.1u 4 53
+
C3440 TA6 TP3301 5V_STB

C3441 GND B29
6.3V 6.3V C3434 A29
47u 47u 50V 5 52 AE_R
GND B28
0.01u TA1
R3 A28
A_G3
SD_DQM
6 51
SD_CAS
SD_RAS
TB0 TP3302
SD_A10
SD_WE
TA0 B27
SD_BA
SD_D0
SD_D1
SD_D2
SD_D3
SD_D4
SD_D5
SD_D6
SD_D7
SD_A0
SD_A1
SD_A2
SD_A3
C3410 A27 C3429

R2
A_G4 50V 1000p 7 TB1 50 AE_L 16V
TD0 B26 0.1u
R0 A26 G_SCL 9V
A_G0 8 49
TD2 B25
LVDS_GND
A25 G_SDA
AN_TX0- 9V
9 VCC 48
TA- B24
A24 G_SRQ
+
A_G1 10 47 AN_TX0+ C3430 C3424
TD3 B23
TA+ 16V 16V
A23 B22 0.1u 47u
LVDS TX
A_G5 11 46 AO_TX1- 5V
TB2
D+3.3V
TB-
C3414 A22
X3301
R3364 A_G6 16V 0.1u 12 45 C3418 AO_TX1+
H1A2705B0032 TB3 B21
10 TB+ 5V
16V A21 9V/0.5A 3slot
GND OE 0.1u
2 1 13 GND 44
LVDS_VCC B20
SD_WE
A20 5V
SD_D0
SD_D1
SD_D2
SD_D3
SD_D4
SD_D5
SD_D6
SD_D9
SD_D7
SD_D8
SD_CLK
SD_D15
SD_D14
SD_D13
SD_D12
SD_D11
SD_D10
A_G7
R3360 3 OUT VDD 4 14 43
P+1.8V
A+3.3V
TB4 B19
LVDS_GND
A+3.3V
2.2k R3365 C3411 C3428

A19 5V/0.4A 3slot
C3377 10 50V AP_TX2-
15 TB5 42 16V
R3417 16V 1000p TC- B18 0.1u
C0JBCZ000523
B2 C3416 A18 3.3V
10 0.1u
16 TD4 41 50V 1000p AP_TX2+ 3.3V
IC3307
R3361 C3369 TC+ B17
10V B0 A17 3.3V/1.2A 3slot
R3366
1.1k AQ_TXC-
C3370
C3371
1u 17 R/F 40
22
0.1u
0.1u
16V
16V
R3345 C3346 57MHz TCLK- B16

R3347 L3312 R3355 16V AR_TX3+ A16
330
C3372
C3373
10V 1u
18 39 AQ_TXC+
C3375
0.1u
+
G1C6R8MA0061 TD5
0.1u
220 10
16V
16V
C3431 C3445
0.1u
TCLK+ B15
100mA max
B1
EXB38V220JV
R3392
50mA max
AR_TX3- A15
EXB38V220JV
16V 6.3V
16V 0.1u
16V 0.1u
R3342
10k AR_TX3-
R3368
19 38 0.1u
C3390
C3394
R3371
10 C3400 TB6 B14 47u

C3335 C3339 C3341 R3351 TD-
16V C3415 B3 A14
16V 50V 50V
R3362
47k
R3363
C3376
0.1u 0.1u 16V 20 37 AR_TX3+

2.7k
33p 68p TC0

EXB38V220JV
EXB38V220JV
0.1u
16V
10
R3340 0.1u TD+ B13

B4 AQ_TXC+ A13
R3369
R3367
150
R3372
21 36 C3419
16V 0.1u
16V 0.1u
GND
22
D+1.8V
D+3.3V
C3379
C3382
LVDS_GND 16V B12

Q3307 0.1u AQ_TXC- A12
2SB0709ARL 22 35
C3412 TC1 B11
PLL_GND
50V B5 A11
1000p 23 34
TC2 B10
PLL_VCC
B6 AP_TX2+ A10
24 33 C3417
TC3 B9
PLL_GND
A+3.3V
B7 50V 1000p AP_TX2- A9

25 TD6 32
/PDWN B8
C3402 A8
TP3303 R3399 10k
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
16V 26 VCC 31
R3353 0.1u CLK_IN B7
1 132 AO_TX1+ A7
2.2k C3420
VSS
D1.8V VDDI
SININ2
SM
MST
AVS
AVD
VDDE
XTST
XIN
VGS
CPO
AVDPL0
AVSPL0
VSS
PDOUT
VDDI
VSS
D3.3V VDDE
MD[0]
MD[15]
MD[1]
MD[14]
MD[2]
MD[13]
MD[3]
MD[12]
MD[4]
VDDI
VSS
VDDE
MD[11]
MD[5]
MD[10]
MD[6]
MD[9]
A_HD 27 30
TC4
MD[7]
MD[8]
2 131 TC6 50V B6

18p AO_TX1- A6
C3351 A_VD
3 130 28 29
A+3.3V
TC5
P1.8V
C3345 16V GND B5

D3.3V
D1.8V
D1.8V
R3354 0.1u R3378

10V 4 A3.3V 129 A5
1.1k
P1.8V
1u VREF1 AVDDA2
MD[17]
MWE EXB38V220JV
5 128 SD_A2 B4
VRO1 VREF2 MCLK MA[2] TP3304 AN_TX0+ A4
R3359 6 127 SD_A1
A3.3V
AOUT1 VRO2 D3.3V VDDE MA[1] B3

2.7k 7 126 R3384 SD_A0 AN_TX0- A3
VSS
AOUT2
AVDDA1
AVSDA2
VDDI
AVSDA1 MA[0]
MD[16]
C3352 8 125 EXB38V220JV SD_A10 A_CLK B2

16V AVDPL1 MA[10] A2
9 P1.8V 124 SD_BA
0.1u
D1.8V
R3346 AVSPL1 MBA B1

R3348 L3313 R3356 C3353 10 123 SD_RAS A1
330 VDDE D3.3V MRAS
220 G1C6R8MA0061 10 16V 0.1u C3403
11 122
SININ1 D3.3V VDDE 16V
R3343
10 12 121 0.1u
C3336 C3340 C3342 C3347 ITHR D1.8V VDDI
16V 50V 50V
R3352
47k
16V C3354 13 120 C3404 H1
33p 68p 0.1u VDDI D1.8V VSS 16V
0.1u 16V 0.1u SD_CAS
R3341 14 119 0.1u
RCLKI MCAS
150 SD_DQM
15 118
SMCK MDQM
16 117 R3379 SD_A3 TO
Q3308 C3348 VSS MA[3]
EXB38V220JV J-BOARD
16V C3355 17 116 SD_A4
2SB0709ARL
0.1u 16V 0.1u 18
AVDAD0 A3.3V MA[4]
115 SD_A5 (J12)
VRH0 MA[5]
C3356 19 114 SD_A6
16V 0.1u 20
VRL0
AVSAD0
IC3304 MA[6]
MA[7]
113 SD_A7
C3357 21 112 SD_A8

AVDPG0 A3.3V C1AB00002487 MA[8]
C3358 16V 0.1u 22 111 SD_A9
16V 0.1u SYNCIN MA[9]
C3405
C3359
23
GIN HD VIDEO DECODER(10bit ADC) D3.3V VDDE
110
16V R3385
16V 0.1u C3360 24 109 EXB38V220JV
CO0 D1.8V VDDI 0.1u
16V 0.1u 25 108
AVSPG0 VSS
26 107 C3406
C3361 R3381
ATST0 FID 16V 0.1u
50V 33p 22 A_VD
27 106
AVSPG1 VD
C3362 28 105 A_HD 5V_STB
CO1 HD
16V 0.1u 29 104 R3377 R3382
1 CVBSIN Y/CVB IN VSS
10k 22
C3363 30 103
AVDPG1 A3.3V TIN 5V
16V 0.1u 31 102 C3407
AVSAD1 D1.8V VDDI 1 A0 8
2 C3364 32 101 16V 0.1u C3425
VCC R3408 R3405 R3406
VRL1 VSS 10V
C3349 16V 0.1u 27MHz 1.65kHz 10k 4.7k 4.7k
33 100 C3408 2 A1 EEPROM 7 1u
16V VRH1 D3.3V VDDE
16V 0.1u A_CLK WP
0.1u C3350 34 99
AVDAD1 A3.3V RCLKO 3 A2 6 G_SCL
C3365 16V 0.1u 35 98 R3383 SCL
VSS DOUT[0]
VDDI D1.8V
VDDE D3.3V
16V 22 16kbit R3403 22

36 97 4 5 G_SDA
0.1u GND
VDDI D1.8V DOUT[1]
DOUT[9]
DOUT[8]
DOUT[7]
A_G0 SDA
C3366 37 96 R3404 22
VDDE D3.3V DOUT[2]
VSS
16V 0.1u 38 95 R3386 A_G1

CLK8 DOUT[3]
EXB38V220JV A_G2
39 94
R3358
10k 40
CLK4 AS D3.3V VSS
DOUT[4]
93 A_G3 IC3309
AVDAD2 A3.3V
AVDBF2 A3.3V
GCLP SEL Low=I2C VDDE DOUT[5]

AVDBF3 A3.3V
AVDAD3 A3.3V
41 92 A_G4
DIN[9] VDDI
C3EBGC000065 TO
CCRIN C IN
VDDI D1.8V
VDDE D3.3V
3.3V REQ D1.8V DOUT[6]

C3367 A_G5
42 91 FACTORY
RESETX
AVSAD2
AVSAD3
AVSBF2
AVSBF3
16V 0.1u
SDATX
TEST0
TEST1
A_G6
USE
ATST1
43 90
DIN[8]
DIN[7]
DIN[6]
DIN[5]
DIN[4]
DIN[3]
DIN[2]
DIN[1]
DIN[0]
DVCK
CONFIG ROM
VRH2
VRH3
VRL2
VRL3
CBIN
CO3
CO2
XCS
VSS
VSS
SCL
A_G7
RX
C3368 44 89
16V 0.1u 5V_STB
L3311 H0
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
J0JHC0000078 R3380
EXB38V220JV
1 5V
R3349 2 SRQ G_SRQ

22 R3350
100k 3
R3344 GND
1k
D3311
IC3306
5
4
R3370
MAZ30360HL
10k
Vcc Vout
5V
C3399
C0JBAZ002269
D+3.3V
C3337 C3374 5
16V
0.1u
50V 16V
SUB 0.01u 0.1u
C3398
5V 6 SCL G_SCL
16V
NC GND
LEVEL CHANGE
0.1u
1
3.3V 5V
16V 0.1u
16V 0.1u
16V 0.1u
C3409 SDA
16V 0.1u
16V 0.1u
16V 0.1u
16V 0.1u
7 G_SDA
16V 0.1u
C3397
C3381
C3378
C3380
C3383
16V 0.1u
C3386
C3387
C3388
C3389
10V
16V 0.1u
16V 0.1u
16V 0.1u
C3391
C3395
C3396
1u
R3375 R3376 8
10k 10k WP
1 8
/OE1 Vcc
R3373
IC3302 SCL
22
SCL(3.3V) 2
A1 /OE2
7
R3389
22
C0EBE0000066 SDA SDA(3.3V) 3
B2 B1
6 SCL G_SCL
R3374
G_SDA
RESET 22 4
GND A2 5 SDA
R3390
22
A=3.3V, B=5V
F_SDA
F_SCL
HU-Board (2 of 2) Schematic Diagram HU-Board (2 of 2) Schematic Diagram
10 11 12 13 14 15 16 17 18
78

TH-50PH9UK
14.11. HX-Board Block and Schematic Diagram
HX-BOARD TXNHX10ZMT
L3555
ELJPA100KF
9V
+
+
C3550 C3551 C3404 C3405
R3653
C3561 16V 16V 16V
16V
15k Q3531 50V
0.01u 47u 0.1u 47u
HX JK3513
1u 2SD0601A0L
R3776
K2HC103B0105 100
PC/RS-232C Terminal R3654

33k R3663
1k
R3668
100
JK3513 HX1 TO J14

PC AUDIO IN R
L3512
J0HAAB000012
1 3
R3529 R3547
L IN L
Q3532 13 PC Ls L 180k 2 4 100
R R3655
B L AMP
L3513
15k
Q3532
R IN J0HAAB000012 R3777 2SD0601A0L
100
Q3531 11 PC Rs
1 3
R3530 R3548 C3562
R AMP 180k 2 4 100 16V
R3656
1u
33k
JK3511 R3664
1k
R3672
100
1
PC IN 5 PC R
PC R
2
PC G 1 PC G PC IN L3507
6 R3591
3 J0HABB000004
PC B 0
PC B 3 1
JK3511 11 1 3
2 4
13 Q3535 7 PC HD
TJS8A9880 7
PC HD L3516
Q3533 J0HAAB000012
2
12 1 3
L3508
R3592
1 3 2 4 J0HABB000004
8 0
2 4
14 Q3536 9 PC VD
3
PC VD 1 3
Q3534 AC_HD 13
2 4
L3509 R3593
9 J0HABB000004 0
15 R3508
SCL 4.7k 4
D3501
12 MAZ30560ML AC_VD 14
SDA AC_HD
R3509 10
1 3
L3517 4.7k L3510 R3790
5 2 4 J0HAAB000012
J0HAAB000012 100
22 9V 15
AC_VD
C IC3502 21 5V
1
2 4
3
1 3
2 4 D3502
DDC EEPROM MAZ30560ML
L3511
J0HAAB000012
D3503
VCLK 7 MAZ30560ML
SDA 5
R3791
100
SCL 6 IC3502
JK3509 C3EBCC000020 R3585
R3589 L3526
56
47k ELJPA100KF
1 8
NC VCC
3
+
C3523 C3524
TXD 19 RXD R3778
16V 50V
D3504
RS-232C 2 2
DDC 7
47k 47u 0.01u MAZ30560ML
RXD 18 TXD NC
EEPROM VCLK
R3400
10k
3 6
NC SCL
4 5
VSS SDA
R3590 R3586
56 56
TO
J-BOARD
D (J14)
HX1
L3514 1
PC G 0.4
PCis J0HAAB000012 9.0
AB_RXD 9V 22 2
5 21 0
RI GND 1 3 5.0
JK3509 9
4 R3510
D3507
MAZ81600HL
2 4 C3409
16V
5V 3
PC B
0
0.4
0.1u 20 4
CTS DTR 100
8 AB_RXD 19 0
RS-232C 3
D3508
RXD 5
0
MAZ81600HL
RTS TXD AB_TXD PC R 0.4
7 0
L3515 18
TXD 6
2 J0HAAB000012 17 0
R3511
DSR RXD AB_TXD 0
6 100 7
1 3
HD 0.4
1 2 4 0
D3509 16
CD 8
MAZ81600HL 15 0
0
D3510 9
VD 0.4
MAZ81600HL 0
14 10
PC Ls 13 0
5.2
11
PC Rs 5.2
5.0
STB5 12
HX-Board Block and Schematic Diagram HX-Board Block and Schematic Diagram
1 2 3 4 5 6 7 8
79

TH-50PH9UK
14.12. V1 and V2-Board Block and Schematic Diagram
TO J2 V2
R1554
STB+3.3V 1
G
R
D1550
LED G RM001
TO
J-BOARD
V1-BOARD TXNV11YNSA
LED_G 2 REMOTE RECIEVER
R1553 LED R (J2)
LED_R 3 OUT
V2 D1550
3.3 L1501 LNJ107W5PRW
REMOTE_IN 6 R1550 R1551 1 STB3.3V G
GND STB3.3V LED G
D1551 C1530 4.5 L1502 R1554 R
2 LED R
VCC LED_G 270
0 L1503
LED_R 3
0 L1504 R1553
OPT 4 470
R1500 0 L1505
5 R1551
R1550
Q1540 GND
1k
47
0.8 L1506
REMOCON 6
R1552 D1554 VCC
D1551 C1530
10u GND
V1 MAZ80330LL
6.3V
B VOUT
RM001
REMOTE RECEIVER Q1540

2SD0601ASL R1552 R1500
D1554
PNA4701M05TV
REMOTE RECIEVER
220k 1k
POWER LED MAZ80330LL
TO
J-BOARD V2-BOARD TXNV21YSSA
C TO J15 V15
R1510 R1511 R1512 R1513 (J15) V15
3.2 L1507
1
KEY_SW
KEY SW 1 L1508
2 0
GND
3 0
R1510 R1511 R1512 R1513
2.2k 3k 4.7k 8.2k
SW1550 SW1551 SW1552 SW1553 SW1554
SW1550 SW1551 SW1552 SW1553 SW1554

VOL.DOWN F TV/VTR VOL.UP STR EVQPLHA15 EVQPLHA15 EVQPLHA15 EVQPLHA15 EVQPLHA15
VOL.DOWN F TV/VTR VOL.UP STR
V2 KEY SWITCH
V1 and V2-Board Block and Schematic Diagram V1 and V2-Board Block and Schematic Diagram
1 2 3 4 5 6 7 8
80

TH-50PH9UK
14.13. J-Board (1 of 2) Block Diagram
STB3.3V
J SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR D_3.3V
IC3008
7
IIC ON/OFF
S_CLOCK3
2 1 1
S_DATA3
6 5 2
RESET
3
TO P5 J4
SOUND MUTE
+15V 1 4
+15V 2
+15V 4
IC805 AUDIO L
5
SOUND+15V 6 AVR SOUND+12V SOUND12V AUDIO R

6
SOUND+15V 7
SOUND+15V 8 1 VIN SW 2
P5V
Q2372
MUTE SW
D2303
SOUND12V
IC8100
AVR 12V 12V
D_1.8V D_3.3V IC2301
A_1.8V A_3.3V A_5V
AMP_STB_SW
10W MONO
2 VCC OUT 2 BTL AMP R
IC801 RSTB 67
9V_2 10 20 21
AMP_ VCC PRE_

AVR 9V 9V_2 SLOT9V STBY VCC J7 H37 H3
JK8500
1 VIN +R OUT
SW 2 R PHASE R OUT OUT+ 22 1 SP_R+ 1
8 VIN 38 TONE 32 3 1 4 IN SPEAKER
A SHIFT -R OUT
OUT- 23 3 3 R
G BAL SP_R-
L LPF L OUT
37 C VOL 27 5 7
AMP SW_E SW_B SW_OUT
17 16 15
IC802 SDA3 SOUND12V
71 SDA
AVR 5V 5V_M A_5V SLOT5V FAN5V IC2305
SCL3
1 VIN 73 SCL EQUALIZER
SW 2 Q2300
8 VIN
IC2303 IC2302
AMP_STB_SW
IC803 SOUND CONTROL
10W MONO
AVR 3.3V A_3.3V D_3.3V SLOT3.3V
BTL AMP L
10 20 21
1 VIN AMP_ VCC PRE_
8 VIN
SW 2 STBY VCC J8 H37 H3
JK8500
+L OUT
OUT+ 22 1 SP_L+ 1
IC804 4 IN
-L OUT SPEAKER
OUT- 23 3 SP_L- 3 L
AVR 1.8V A_1.8V D_1.8V
SW_E SW_B SW_OUT
1 VDD
17 16 15
VOUT 5
3 CE SOUND15V
Q2331
J-Board (1 of 2) Block Diagram J-Board (1 of 2) Block Diagram
81

TH-50PH9UK
14.14. J-Board (2 of 2) Block Diagram
J SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR

J-BOARD SOS
S_CLOCK3 IC3007
STB5V_S
IC3004 LED BLINKING
:10TIMES
SCL3
1 STB5V_S EX.I/O(SLOT DET IIC CONTROL)
IC3003
S_DATA3 SDA3 Q8183 IIC ON/OFF
2 8 EX I/O(VIDEO/AUDIO SELECT)
SCL3 3.3V<=>5V SCL3 SLOT1_DET SCL3
SCL3 SCL3 16 OUTPUT PORT 2
VCC SDA3
LEVEL SHIFT SDA3 SDA3 9V_2 9V_2
SLOT2_DET
OUTPUT PORT 1
Q8184 9V_2
RESET RESET SLOT3_DET 16 OUTPUT PORT(SW2) 9
3 SDA3 3.3V<=>5V SDA3 3 7 OUTPUT PORT 9
IIC OUTPUT PORT(SW3) 10
SOUND MUTE LEVEL SHIFT SOS_ALL
CONT. OUTPUT PORT
4 10 SW0
OUTPUT PORT(SW0) 2
IIC_SW SW1
AUDIO L 8bit DAC4 3 IIC OUTPUT PORT(SW1) 1
5 CONT.
IIC_SW SYNC_INH(M)
AUDIO R 8bit DAC3 4 8bit ADC(SYNC INH(M)) 6
6
DAC1 CS(M)
8bit DAC1 6 8bit DAC(CS(M)) 3
DAC0 LPF(M)
8bit DAC0 7 8bit DAC(LPF(M)) 5 STB5V_S
TO DA3 J3 STB3.3V
J14 TO HX1
FAN_CONT P5V
STB5V_S 8bit DAC(FAN CONT) 4
STB+3.3V 30 SCL3
SLOT9V 12 STB+5V
P5V SDA3
STB5V 18
21 +5V
5V 8
SRQ 22 +9V
IIC CONT 29
SCL1
IC3001 S1 S0 Q8010,Q8011 Y_4
1 PC-G
SCL1
SDA1
27
26
SDA1
STB5V_S 9V_2
AUDIO SELECT
SLOT1
SLOT2
L
L
L
H
IC3002 HD_4 HD_HX
PB_4
3
STB5V_S PC-B
SCL3 23
SCL3 L3 SLOT3 H L EX.I/O(IIC SW) Q8012,Q8013 PR_4
17 VCC 1 5 PC-R
SDA3 L2 VD_4 VD_HX
SDA3 22 Q8181 8 L 3
19 7 PC-HD_HX
L1 VCC 16
TXD4 3.3V<=>5V SCL 5 STB3.3V
TXD_PC 21 OUT1
2 L_4 SCL_S1 9 PC-VD_HX
RXD4 X8181
RXD_PC 19 LEVEL SHIFT
IC8181 7 SDA_S1
IIC_SCL
IC8016 STB3.3V
R_4
11 PC_AUDIO_IN_R
R3 SCL3
SOUND MUTE 16 Q8182 2 IIC_DAT L_4
TIME CLOCK R2 SDA3 PC SYNC INVERTER 13 PC-AUDIO_IN_L
TXD1 3.3V<=>5V SDA R 4 SCL_S3 TXD4
TXD_TU(SBI) 14 3 18 13 17 18
R1 SDA_S3 PC-TXD
RXD1 LEVEL SHIFT OUT2 6 DPMS_HD
RXD_TU(SBO) 12 2 1
R_4 19 PC-RXD
5 SDA SCL 8 S0/S1
RXD4
RTC INT 12 13 15 16
DPMS_VD
REMOCON OUT 4 3
REMOCON OUT 10 SDA3 SCL3
RTC INT 9
IC8014
LED_G SOS RS232C
LED_G 6 SOS_ALL SOS_ALL
LED_R STB_ON
Q8200-Q8202 DRIVER
LED_R 5
SOS OUT
REMOCON_IN
REMOCON 4
IC8009
FAN SOS 1
IC3101 CS(M) HD SWITCH
5V_M
VIDEO BUFFER
IC8001 7
AC_CS
STB3.3V IC3005 SYNC SELECT 9V_2

IC8003 IC8005
TO V2 J2 SCL3 SDA3 Y_M 2 1
1 LPF 14 VD_1 SYNC SIGNAL
5V_M COMPONENT SELECT 1 5V 12V SYNC SIGNAL J13 SLOT3
STB3.3V 1 VD_2 16 8 PROCESSOR P5V SLOT3.3V
LED_G 15 16 5 INVERTER A17 SLOT3.3V
LED_G 2 9V_2 PB_M VD_3 VD
LED_R 5 LPF 11 2 3 16 B17 SLOT3.3V
LED_R 3 IIC CONT. VD_4 VD 14 SLOT5V
REMOCON_IN 4 8 VD_M
13 1 2 A19 SLOT5V
REMOCON 6
PR_M HD_1 B19 SLOT5V
Y_1 MAIN 25 LPF 17 12 SLOT9V
PB_1
42
34
Yout1 HD_2
14
IC8007 V Sync A21 SLOT9V
44 PBout1 HD_3 HD SEPA B21 SLOT9V
PR_1 32 CUT-OFF 15 13 SYNC SWITCH HD in STB5V_S
46 PRout1 FQ CONT HD_4 6 HD_M
S2_1 30 Q8019 11 SYNC_INH(M) HD 15 3 6 A22 STB5V
23 VFC B A 6 7
Green 1 LAN15V
Y_2 21 9 10 6 HD/Green
48 A40 LAN+15V
H Sync
PB_2 LPF(M) 9V_2 8 5 Q8002 4
SEPA
B40 LAN+15V
2 SW1 SW0
PR_2 SUB L_3
4 DAC1 DAC2 A26 AUDIO IN L
Yout2 CS(M)
S2_2 27 SRQ
22 PBout2
B23 SRQ
24 R_3
Y_3
6 21
PRout2 IC3006 SLOT1
A
L
B
L SDA_S3
A28 AUDIO IN R
PB_3 9 10
B24 IIC_DATA
8 SERIAL SELECT SLOT2 L H VD_3
PR_3
10
IC3150 TXD1
1
TXD11
TXD12 SLOT3 H L SCL_S3

A30 VD
S2_3 3 5 B25 IIC_CLOCK

13 BUFFER TXD13 PC H H
RXD13
TO DA1 J1 REMOTE 2 B26 RXD
Y_4 OUT
PR_M 5V<=>3.3V TXD13
36 RXD11 B27 TXD
R/PR(M) 17 PB_4 LEVEL SHIFT 12
STBY5V_S STBY5V_S HD_3
Y_M 38 RXD1 RXD12
G/Y(M) 13 A32 HD
B/PB(M) 9
PB_M
PR_4
40
STB5V_S 13 14
RXD13 IC3151 IC3152 SLOT3_DET
B28 PLUG DET
15
HD_M PR_3
HD(M) 16 A34 PR/R
ASPECT DET Q3001 REMOTE OUT REMOTE OUT
VD_M 3.3V<=>5V 3.3V<=>5V REMOTE
VD(M) 12 B30 REMOTE
AA POWER LEVEL SHIFT LEVEL SHIFT SOS
B31 SOS
STB_ON PB_3
STB_ON 8 A36 PB/B
CABLE DET RESET
CABLE DET 6 B35 RESET
AA_POWER Y_3
POWER STATUS 5 A38 Y/G
RESET S2_3
RESET 4 B36 S2 DETECT
KEY_SW
KEY_SW 3
DPMS_HD
SLOT3.3V
STB5V_S
DPMS_HD 2
STB5V_S
FAN_SOS
SLOT5V
SLOT9V
LAN15V
SLOT5V
SLOT9V
LAN15V
DPMS_VD
REMOTE
SOS
RESET
SRQ
HD_2
CABLE_DET
VD_2
PR_2
R_2
LAN15V
SDA_S1
RXD_11
DPMS_VD
PB_2
Y_2
SCL_S1
HD_1
SLOT1_DET
SRQ
IIC_SDA
IIC_SCL
RXD_12
TXD_12
SLOT2_DET
REMOTE
SOS
RESET
S2_2
R_1
1
TXD_11
S2_1
VD_1
PR_1
L_2
Y_1
P_STATUS
PB_1
L_1
5V_M
SLOT3.3V
FAN
TO V15 J15 +15V 5V
Q3004 D3005
KEY_SW
KEY_SW 1
A17 A19 A21 A22 A40 A26 A28 A30 A32 A34 A36 A38 A17 A19 A21 A22 A40 A26 A28 A30 A32 A34 A36 A38
J11 J5 1 2 3 5 6 8 9 11 12 14 15 J12 J6 1 2 3 5 6 8 9 11 12 14 15 J10 1 2 J30 1 3 4 5
B17 B19 B21 B40 B2 B3 B5 B6 B8 B9 B11 B12 B14 B15 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B35 B36 B17 B19 B21 B40 B2 B3 B5 B6 B8 B9 B11 B12 B14 B15 B23 B24 B25 B26 B27 B28 B30 B31 B35 B36
LAN15V(F_STBY)
LAN15V(F_STBY)
15V
FAN_SOS
5V
FAN_
CONT
SLOT3.3V
SLOT3.3V
SLOT5V
SLOT5V
SLOT9V
SLOT9V
STB5V
LAN+15V
LAN+15V
TX0-
AUDIO IN L
TX0+
AUDIO IN R
TX1-
VD
TX1+
HD
TXG-
PR/R
TXG+
PB/B
TXC-
Y/G
TXC+
TX3-
TX3+
SRQ
IIC_DATA
IIC_CLOCK
RXD
TXD
PLUG DET
CABLE DET
REMOTE
SOS
POWER_STATUS
RESET
S2DETECT
TDETECT
TX0-(S)
TX0+(S)
TX1-(S)
TX1+(S)
TXG-(S)
TXG+(S)
TXC-(S)
TXC+(S)
TX3-(S)
TX3+(S)
SLOT3.3V
SLOT3.3V
SLOT5V
SLOT5V
SLOT9V
SLOT9V
STB5V
LAN+15V
LAN+15V
TX0-
AUDIO IN L
TX0+
AUDIO IN R
TX1-
VD
TX1+
HD
TXG-
PR/R
TXG+
PB/B
TXC-
Y/G
TXC+
TX3-
TX3+
SRQ
IIC_DATA
IIC_CLOCK
RXD
TXD
PLUG DET
REMOTE
SOS
RESET
S2 DETECT
DETECT
TX0-(M)
TX0+(M)
TX1-(M)
TX1+(M)
TX2-(M)
TX2+(M)
TXC-(M)
TXC+(M)
TX3-(M)
TX3+(M)
TO DA6 TO DA6 TO P10 TO PB30

SLOT1 SLOT2
J-Board (2 of 2) Block Diagram J-Board (2 of 2) Block Diagram
82

TH-50PH9UK
14.15. J-Board (1 of 5) and H3-Board Schematic Diagram
TO
15V
TO P-BOARD J4
P-BOARD (P5) 1 15.0
15V
(P10)
A J10
FL3001
F1J1E1040022 LAN15V
15V
2
3
15.0
0
! J-BOARD TNPA3896S (1/5)
D805 D807 D809
3 GND
B0JCPE000004 B0JCPE000004 B0JCPE000004
1 15.0 G 2 4 15.0
LAN15V 1 C8101 15V
+
G
2 D806 D808 D810 50V 5
15.0 0 SOUND15V
LAN15V B0JCPE000004 B0JCPE000004 B0JCPE000004 0.01u GND
3 3 6
0 15.0
2
NC G C8100 15V
4 0 1 G 16V 7 15.0
GND 47u 15V
5 0 FL3000 8 15.0
GND F1J1E1040022 15V
6 0 9 0
GND GND
10 0
GND
11 0
GND
IC801 IC2301
C0DBAMH00013
C1AB00002534 SOUND12V
C807 C802
15V C855
AVR 9V
H3-BOARD
2.2u 470u 0.01u
10W MONO
25V 25V 50V
D_1.8V BTL AMP R
!
R2363
0
+
TXAUW01ZMTU
9V_2 C2354
B 8
7
VIN
VIN
SW
1
2
D801
B0JCPD000026
L3140
J0JHC0000078
35V
47u
1 HP_IN
HP_OUT
28
C2412 C2362
+
GND
+ 2 HP_RippleFilter 27
L801 NC 25V 25V
R802 6 FB 3 100u C3146 D_3.3V
0.1u 470u
SPEAKER
C809 R2351
+
C801 C806 16V

33k RT 16V 35V 25V
C2350 3 HP_Standby
NC
26 R
2.2u 16V
5 INV 4 2.2u 220u 0.1u R805 10k
2.2u
C808
EN 84.5k 4 IN POWER
25 J7 H37
FL3006 _GND
25V SLOT9V C2356
C805 R825 F1J1E1040022 5 24 C2364 1.7 1 1
0.1u IN_VREF
8.2k R803 50V NC
1u 3 C2358 50V +R OUT
NP
Thermal Pad
C804 1000p R2355 R2408
R806
22
16V 68k 2 35V 2.2 0.1u 2

50V 10.5k G 6 PRE_GND 23 0 2
1%
R2394
4700p 2.2u OUT-

1
10k
M
G
R2396 10k
R2393
C8111 3
R2400 22
7 22 1.7 3
R2399 22
C2401 +
ON_TIME JK8500
16V C2402 25V OUT+ -R OUT
R804 0.1u C2403 25V R2409 K4BC02B00013
0.1u
5.1k
25V C2352 8 21
82k 0.1u DIAGNOSIS 0
0.1u 50V PRE_Vcc
_OUT M
10u R2359 C2368
C2404
R2397
9 NC 20 2.2
R2395
R2392
50V R2353 50V

10k
10k
Vcc 0.1u
0.01u 10k
A_1.8V C2400 10 AMP 19
IC802 C2373
25V
25V
0.1u 11
_Standby NC
18
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
0.1u AMP_
C2370 SW_GND
C0DBAMH00013 R2361 RippleFileter
+
1 60
10u 10k Q2300
GPFLAG
MRREQ
I2CBUSY/DI
SCL/CL
CE
MCUIFSEL
INTB
RSTB
PWDB
DVDD3
DVSS3
SDA/DO
DVDD2
DVSS2
12 Tj_Monitor 17
C2374 2 59 50V
15V C817 C812 C856 SW_B B1BBCF000028
25V
25V
2.2u
25V
470u
50V
0.01u
AVR 5V 0.1u 3 58 13 phase comp. 2 16
SW_E
4 57 L2330 D2301
C2375 PLLAVSS EMPF PDEN
DATAO0 A_3.3V 14 phase comp. 1 15 220u B0JCME000037
5 56 C2360 SW_OUT
25V
+
5V_M PLLDVDD CVSS3 XPDESC DATAO1

8 1 0.1u 6 55 50V C2366
VIN CVDD3 CVDD2
VIN D802 L805 PLLDVSS DATAO2 1000p 2.2u
B0JCME000037 7 54
PLLPWRR
BCKO
PLLGNDR
LRCKO
25V
CVSS2
J0JHC0000078
PLLAVDD
7 SW 2 TEST2 TEST7
R810 6
GND
FB 3
L802
G1C101MA0167 C811 C816
C839
10u
C840
2.2u
C2379
8
9
TEST3 IC2303 SCK0
53
52 C2399
R2412
1.2k
R2357
2.2 3
C
+
R813 25V 0.1u DVSS4 DVDD1

RT
33k
5 4
C819
16V
16V 25V
42.2k
6.3V 16V 10
DVDD4
C1BB00001006 DVSS1
51
25V 0.1u
INV 470u 0.1u C2409
C2407
EN 2.2u
L811
A_5V C2376
50V 15p X2301
11
12
XVSS
SOUND CONTROL
SCKI
50
49
R2407
R2406
10k
10k
R2413
0
6.3V
10u
50V
180p
R2424
0
IC2302 SOUND12V 4
C815 R826 C818 XOUT DATAI
J0JHC0000078 C2378 H0J184500026 10k C1AB00002534
TEST1
TEST4
TEST5
TEST6
XSEL0
XSEL1
16V 8.2k R811 R814 13 48 R2405

25V C814 25V XIN BCKI
1u 0.1u 68k 10.5k
R2365
50V C847 C848 0.1u 14 47 R2404 10k R2420
XVDD LRCKI
0
2.2u C2377
H3-BOARD
4700p R2414 R2418 15k R2421 5
10u
6.3V
16V D_3.3V 50V
15p
15
CVDD4 BVSS1 AVDD1
CVDD1
46 C2398
25V 0.1u
1.2k
10k
27k 10W MONO
BTL AMP L
!
R812
16
CVSS4 BVDD1 AVSS1 CVSS1
45
IC2305
TXAUW01ZMTU
68k FL3007 SLOT5V 17 AVSS4 INR 44 R2391 10k C2413 C2363
+
TEST0 XSEL2
F1J1E1040022
C2380 18 43 R2389 10k C0ABBA000168 1 HP_IN 28 25V 25V
DAOUTR
DAOUTL
EVRINR
EVRINL
25V 0.1u C2405 HP_OUT 0.1u 470u

AOUT1
AOUT2
AVDD4
AVDD3
AVDD2
VREF2
VREF1
AVSS3
AVSS2
G 19 42 R2390 10k C2355

6.3V
1 3
+ 2 HP_RippleFilter 27
EQUALIZER
INL
+
C8112 20 41 2.2u
2
G
0.1u
R2415
C2351 35V 47u
NC SPEAKER
1.2k
4
C8106 3 HP_Standby 26 L
16V
40
16V
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
47u A_3.3V NC
GND
AIN+
AIN-
AOUT
16V FAN5V 2.2u R2352 10k

FL3004 C2381 4 POWER 25 J8 H37
C2408 IN
25V 0.1u
F1J1E1040022 R2416
C2388
25V
25V 0.1u
C2396 6.3V _GND

C2384
+ 50V 10u
0.1u 0 C2357
25V 0.1u
25V 0.1u
1 1
+ 50V 10u
G 25V 10u 5 IN_VREF 24 C2365 1.7

0.1u 50V
1 3 C2359 NC 50V 0.1u +L OUT
NP
+
Thermal Pad
2
G C835 A_5V 1000p R2410
35V 6 23 2 2
PRE_GND 0
BIN+
BIN-
BOUT
47u 2.2u #
C2397
VCC
16V OUT- M
R2417 R2419 R2356 2.2
10V 100u
10V 100u
C2382 10V 9V_2

C2385
3 3
C2389
25V 100u 1.2k 10k + 7 ON_TIME 22 1.7 JK8500

C2391
C2390
C2395
-L OUT
C2394
0.1u OUT+ K4BC02B00013

6
C2353 R2411
+ 8 DIAGNOSIS 21
+ 50V # 0
C2386 C2387 _OUT PRE_Vcc M
5
C2411 C2420 10u R2360 2.2 C2369

+
C2383 50V 50V + 9 20
25V NC 50V
10V 1u 1u C2406 25V R2354 Vcc
100u 2.2u 10u 0.1u 10k 0.1u
IC803 6.3V R2422

27k
10 AMP
_Standby NC
19
R2362 11 AMP_ 18
C0DBAMH00013
R2367
R2368
10k RippleFileter SW_GND

56
56
R2425 C2371 Q2331

D
+
C2410 12 17
15V C822 R2423 0 50V Tj_Monitor
180p SW_B
15k
25V AVR 3.3V OUT-R 50V 10u
C2361
B1BBCF000028
470u 13 phase comp. 2 16
50V SW_E
L2331 D2302
1000p 14 phase comp. 1 15 220u
C827 C857 B0JCME000037
+
25V 50V OUT-L SW_OUT

8 VIN 1 A_3.3V
2.2u 0.01u VIN L803 R838 L809 C2367
33 9V_2 25V
G1C220MA0167 J0JHC0000078
7 SW 2 2.2u
GND
D803 C845 C846 R2358
R818 6 FB 3 B0JCME000037 C829 C867 16V R2398 2.2
+
25V
33k RT
25V 25V
#
C821 10u 2.2u 0
5 4 470u R821 D_3.3V R2385
INV 10u 0.1u
EN 16V 24.3k L810 C2392 C2393 15k
J0JHC0000078 16V 16V
C825 R827 1u 1u
C828 R819
16V 8.2k C843 C844
25V 68k 25V
1u 0.1u R822 16V
C824 10.5k 10u 2.2u
50V FL3008 6
0.01u C823 F1J1E1040022
50V SLOT3.3V
3
R820 47p
G 2
33k
+
1 G C8113
16V
R840 C8107
0.1u
3.3k 16V
C833 A_1.8V
470u
50V L807 Q2372
0.01u J0JHC0000078 R2387
L804 2SD0601A0L
0
J0JHC0000078 R2383
C834 4.7k
+
C841 C869
R2386
5
16V 6.3V 16V

100k
C831 VOUT NC 47u 10u 2.2u R2384
C832
+
16V 25V 47k

47u 0.1u
GND D_1.8V
VDD CE L808
E J0JHC0000078
1
R2388
0
C837 C838
6.3V 16V D2303
10u 2.2u R2426
B0JCME000037
470
IC804
C0CBCAC00275
AVR 1.8V
TO
IC805 V1-BOARD J2
C0DBAMH00027 IC8100 (V2)

STB3.3V
1 3.3
L8101 J0JHC0000078
C0DBEJG00001 2 4.5 L8102 J0JHC0000078 LED_G

LED_G
AVR SOUND+12V 3 L8103 J0JHC0000078 LED_R
0
AVR 12V
8
LED_R
GND
4 L8104 J0JHC0000078 KEY_DET

0
OPT
EN/SYNC
5 L8105 J0JHC0000078
0
GND
GND
VIN
INV
SW
RT
FB
6 0.8 REMOCON
GND
OUT
CTL
REMOCON
Vcc
1
SOUND15V L8106
C
C863 C865 J0JHC0000078

25V 50V D8185
D8181
1
2.2u 0.01u SOUND12V

R829 MAZ80560ML MAZ80560ML
R828 1k
R831 0
C861
33k 15V
+
L812 50V
C858 R830
G1C470M00012 4700p 12V
F
470u
8.45k
25V
C8114
TO
C859 C868 C8121
+
C866
+
C864 R836 R832 R839 C8120

25V 68k R834 8.2k 16V 16V 25V 680 25V 25V 50V
C8116
V2-BOARD J15
+
C860 1u 2.2u 0.1u C8115

0.1u 75k 470u 2.2u 0.01u 50V
16V
R837
47u (V15) 1 3.2
L8107 J0JHC0000078 KEY_SW 7
470u 16V 0.01u
180k KEY-SW
D804 2 0 L8108 J0JHC0000078 D8184
R835
B0JCPE000004 GND MAZ80560ML 8
6.8k
3 0
NC
TH-50PH9UK
J-Board (1 of 5) and H3-Board Schematic Diagram TH-50PH9UK J-Board (1 of 5) and H3-Board Schematic Diagram
1 2 3 4 5 6 7 8 9
83

TH-50PH9UK
14.16. J-Board (2 of 5) Schematic Diagram
IC8007
C0JBAR000419
SYNC SWITCH
IC8003 IC8005
J-BOARD TNPA3896S (2/5) IC8001 C1AA00000706
12V
C0JBAB000646
C0JBAR000241 C8003 Q8002 C8035 SYNC SIGNAL PROCESSOR SYNC SIGNAL INVERTER
L8003
16V L8001 16V
2SD0601A0L G1C100K00020
D_3.3V STB3.3V
SYNC SELECT 0.1u G1C100K00020
R3163
0.1u
5V
C8027 1 20
1k H.State
R8072 R8047 16V Clamp Timing
5
0 2.2u L8005
270 C8036
2.2k
2.2k
2.2k
1 Y0 16 2 V.State 19 R8041 G1C100K00020
50V
VCC
I0
I1
SEL
VDD V.Pol. 18k C8045
R3125 R8001 0 2 Y2 15 R8036 100p
R8035 3 18 16V
R8093
10k C2425 X2 C8049 150 Green Sep Filter
R8002 3 14 R8009 270
100
0 Y 330 H.Pol. 1u
25V 50V C8029
X1 C8025 R8056
0.1u 4 13 R8010 270 0.01u R8033 4 17 1 14
R8045
R8048
R8050
Y3 Green IN 50V
50V I1 VCC
X 100k Clamp OUT 0.01u
R8003
IC3008 0 5 Y1 12 0.01u 100
COM
C8009
GND
1A C8015
VEE
1 8 X0 5 GND 16 C8030 2 13
INH
Vcc R8004 0 6 11 R8011 270 R8017 6.3V 10V O1 I6
INH Vcc + 16V
X3 10u 10u
2 1B 7 C0JBAS000215 7 VEE 10 R8012 270 5.6k AE_SW0 HD 6 Comp/H IN 15 47u R8055
3
I2 O6
12
4
1C A HD-OUT
8 9 AE_SW1 R8025 100 R8054
VSS D8001 D8003
3 6 C8016 0
2C IIC ON/OFF B
R8018
0 MA2J11100L MA2J11100L 16V
7 Comp/H Det
HD+OUT
14 4
O2 I5
11
2B
R3134 5.6k 4.7u
4 GND 5 VD 8 Vert IN 13 5 10
100k I3 O5
2A VD+OUT
R8026 R8060
C8005 C8007
R8021 330 5V_M 9 Vert Det 12 R8039 6 9 0
50V 50V R8029 Digital GND O3 I4
A B 2.2k R8037 4.7k
0.01u 100p 3k 4.7k
10 Vert S/S Adj 11 7 8
SLOT1 LO LO GND O4
Vert S/S IN
JS8094
SLOT2 LO HI
C8033 C8038
R8051
SLOT3 HI LO C8013 C8019 C8021 C8023 50V 50V
10k
R8031 TPJH1 TPJV1
R8100 16V 50V 16V 50V 1000p 1000p
2.2k
SCL3 PC HI HI 0.1u 0.01u 0.01u R8065
10k 0.47u
1 910
AG_HD_M
1
SDA3 IC8009 AG_VD_M
GND
2C
1B
1A
2 ZA3001 ZA3002
K4CD01000013 K4CD01000013 R8067
C0JBAS000215 910
C8051 ZA3003 ZA3004
K4CD01000013 K4CD01000013
16V
0.1u
HD SWITCH
ZA3005 ZA3006
K4CD01000013 K4CD01000013
Vcc
1C
2A
2B
P5V
ZA3007 ZA3008
R8005 K4CD01000013 K4CD01000013
8
10k
AC_CS((M))
R8097
AD_HD_4
AD_VD_4
AK_HD_3
AK_VD_3
10k R8098
10k
11
AL_HD_2
AL_VD_2
AI_HD_1
AI_VD_1
12
3
9V_2
13
L
4
14
L3002
R G1C100K00020
5 DGND
11 EXT32 10
+
C3001 C3004 R3160 0

STB3.3V STB5V_S SDA
50V 16V EXT31
47u 12 9
0.01u
R3161 0 SCL C3058
EXT22
G
13 8 16V 1u
R8185 C3042 AGND C3057
2.7k 16V 10u 14 EXT21 7 16V 1u
S
C3056
D
FILTER
15 EXT12 6 16V 1u
R8183 R3051 33
G
Q8181 0
R8186
VRR C3055
B1CBHD000002 16 EXT11 5 16V 1u
2.7k
VCC C3054
S
R3108 17 Tuner2 4 16V 1u

56 C3043 C3053
R8184 R OUT2
Q8182 0 16V 10u 18 Tuner1 3 16V 1u
B1CBHD000002 FL3002 P5V OUT1 C3052
Front2 16V 1u
TO F1J1E1040022
R3107
L 19 2
C3051
G 56 SELECT
PB-BOARD 20 Front1 1 16V 1u
R8187
R3049
R8188
1 3
AA_SDA3
G
AA_SCL3
2 C8102 C8108
56
56
(PB30) 16V 16V

10k
47u 0.1u
FL8000 R3140
IC3001
AD_R_4
AD_L_4
F1J1E1040022 15V FL3010 47k

J30 F1J1E1040022 STB3.3V
AI_R_1
AI_L_1
15.0 C1AB00002530 15
AL_R_2
1 G G
AL_L_2
15V STB3.3V
IC3007
+
1 3 1 3
AK_R_3
G C3041
AK_L_3
G 30 3.3 C8122
2 0 2
2 16V
C8123 R3141
16V C3040 STB5V_S
AUDIO SELECT
GND IIC_CONT 16V 47k
47u 0.1u 0.1u 16V
3 0 FAN_SOS
29 2.3
0.1u
C0JBAS000215
FAN SOS GND
FAN5V 28 FL3003
4 5.0 0
F1J1E1040022 STB5V_S IIC ON/OFF
5V SCL1
27 G 1A
6.6 3.0 1 8
5 FAN_CONT 16
+
1 G 3 Vcc
FAN CONT SDA1 C8103 C8109
26 3.0 2 2 1B 7
16V 16V 17
SCL2 47u 0.1u 1C
25 0 3 2C 6
18
SDA2 2B
24 0 4 5
AB_SCL3 GND
SCL3 2A
23 3.0 R8189 0
AB_SDA3
AA_SDA3
AA_SCL3
SDA3
AC_SDA3
RESET 22 3.0 R8190 0

6 AJ_TXD4 19
TXD_PC
AC_SCL3
21 2.7 20
KEY_DET
IIC_INT/BOOT 21
20 0
AJ_RXD4 22
GND RXD_PC
20 0 19 2.7 23
AC_SDA3
AB_SDA3
AC_SCL3
AB_SCL3
GND STB5V
19 0 18 5.0
GND
18 0
AG_PR_M
GND
17 0 IC8181 STB3.3V STB5V_S
R/PR_M SOUND MUTE
17 0.4 16 0.5 C1DB00001208 X8181 C8181
STB5V_S
AG_HD_M H0J327200114 R8180
HD_M GND 50V
82
G
16 15 32.768K 15p
4.4 0
AJ_TXD1 TIME CLOCK 1 8
R8121
GND TXD_TU R8129
15 14 D8180 2.7k
0 0.6 0 2 7 MA2J11100L R8119
S
SCL
D
GND GND
14 13 0
0 0 3 6
G
AG_Y_M AJ_RXD1 SDA Q8183

+
G/Y_M RXD_TU C8185 R8122

13 0.4 12 0.6 4 5 C8183 5.5V B1CBHD000002
AG_VD_M 16V 2.7k
C8182 1.5 R8120
S
VD_M GND 0.1u

D
12 11 R3150 50V
0.4 0 0
100 15p
R8181
GND
11
REMOCON OUT
10 100
Q8184
0 0 R8182 B1CBHD000002
GND RTC INT
10 0 9 3.2 100
AG_PB_M
B/PB_M 5V
9 0.4 8 5.0 24
STB_ON
STB_ON GND
8 0 7 0
LED_G 25
GND LED_G
7 0 6 4.5
CABLE_DET LED_R
CABLE DET LED_R
6 0.5 5 0
AA_POWER REMOCON
POWER STATUS REMOCON
5 0.5 4 0.8
RESET
RESET GND
4 4.9 3 0
KEY_SW 26
KEY_SW GND
3 3.2 2 0 27
AF_DPMS_HD 0 FAN_SOS
DPMS_HD FAN SOS
2 1 STB_ON
3.2
AF_DPMS_VD TO
DPMS_VD
1 3.2 DA-BOARD J3 R8207
0
J1 (DA3)
28
TO
DA-BOARD
(DA1) POWER_STATUS STB5V_S
R3063
100 R3001
7
AA_POWER 10k
R3061 D3061 R3002

8 0 MA2J72800L 1k
R3003
Q3001 47k
2SB0709A0L
J-Board (2 of 5) Schematic Diagram J-Board (2 of 5) Schematic Diagram
10 11 12 13 14 15 16 17 18
84

TH-50PH9UK
J-BOARD TNPA3896S (3/5)
11 41
42
43
R3102
180
44
Q8019 R3103
R8057 180
2SD0601A0L
1k R8089
12 45
180 R3101
R3105
R3106
R3104
180
180
180
R8069 180
2.2k
L3006
G1C100K00020
IC3005
13 C1AB00002529
14 R3064 56
AD_Y_4 C3020 COMPONENT SELECT
C3015
0.01u
16V
50V
2.2u
R3070 75
C3021
AD_PB_4 R3065 56
16V
38 C3018 C3019
37
36
35
34
33
32
31
30
29
28
27
26
25
2.2u
16V 16V
R3071 75 47u 0.1u
Y_IN4
V+
Y_OUT1
GND
Pb_OUT1
GND
Pr_OUT1
AUX3
AUX2
Y_OUT2
39 24
R3054
C3022
AD_PR_4 R3066 56 56 AI_S2_1
16V 40 23
2.2u
R3072 75 C3013 41 22 AL_S2_2
V+ V+ AUX1 PORT1
50V
AI_Y_1 R3067 56 Pb_IN4 AUX0 C3033 C3034 5V_M R3053
0.01u 42 21
Y_IN3 GND Pb_OUT2 Pr_OUT2 16V 16V 56
C3023 0.1u 0.1u
R3073 75 16V 2.2u Pr_IN4 PORT0
43 20
GND V+
C3024
AI_PB_1 R3068 56
16V 44 19 C3017
Pb_IN3 VREF
2.2u 50V
R3074 75 GND SDA 0.01u
C3012 45 18 C3032
V+ Y_IN2 SCL DGND
50V 16V 1u
R3069 56 0.01u V+ ADR
AI_PR_1 46 17
Pr_IN3 Pb_IN2 PORT2 GND
C3025
R3075 75 16V 2.2u 47 16 R3058 AA_SDA3
56
Pb_IN1
PORT3
Pr_IN2
Pr_IN1
Y_IN1
AL_Y_2 R3081 56 AA_SCL3

GND
GND
GND
48 15
V+
V+
C3031 R3057
16V 56
15
10
11
12
13
14
1
2.2u
R3093
AC_CS((M))
75
C3014
R3048
0.01u
330k
50V
C3026
C3027
C3028
C3029
C3030
C3016
2.2u
0.01u
2.2u
2.2u
2.2u
2.2u
16V
16V
16V
16V
50V
16V
R3090
R3088
R3089
75
75
75
16
C3035
R3091
R3092
R3080
R3078
R3079
16V
75
75
17
56
R3050
56
56
0.1u
R3076
R3077
56
56
56
18
AK_PR_3
AK_PB_3
AK_S2_3
AK_Y_3
AL_PR_2
AL_PB_2
19
20
21
22
23
L3005
AC_SDA3
AC_SCL3
G1C100K00020
C3011
STB5V 25V C3010
R3028
R3029
0.1u 25V 0.1u

10k
IC3002
10k
R3026 R3027
C3009 10k 10k AE_SW1 1 16
25V 0.1u SW1
C0JBBR000002 1 1OE
VCC
16 R3032 0 1 16
AE_SW0 R3030 0 2
Vcc
15 AA_SCL3
SW1=SL2_DET VCC SW0
2 S1 15 R3033 0 2 15 SCL
R3031 0 AA_SDA3
EX.I/O(IIC SW) 3
2OE
14 R3195 10k 3
SW0=SL1_DET SCL
14
3 DAC4:CS(M) 14
1B4 SDA R3034
S0 DAC4 =IICSW SDA FAN_CONT 4 DAC3:FAN_CONT 13 330
R3044
R3046
4 SCL 13 R3196 10k 4 13 R3039 330

10k
10k
1B3 R3062 100 SAD2 R3035

2B4 DAC3 =IICSW SAD2 5 DAC2:LPF(M) 12 330
IC3003
R3045
R3047
5 12 5 12 R3040 330
10k
10k
1B2 SDA SAD1 R3036

2B3 R3197 R3198 DAC2 =75ohm SAD1 6 DAC1:SYNC_INH(M) 11 330
S1 S0 6 1B1 11 6 11 R3041 330
12k SAD0
SLOT1 LO LO 2B2
12k
DAC1 SAD0
0
R3082 100 7 DAC0 10 R3037 0 C1AB00000441
7 1A 10 7 10 R3042 SW3
2B1 DAC0 SW3 8 GND 9 R3038 0
SLOT2 LO HI 8 9 AC_SDA3 8 9 0
GND
2A
R3043 SW2 EX.I/O
AN_SCL_S1
GND SL3_DET= SW2

SLOT3 HI LO
(VIDEO/AUDIO
AJ_DAC1
AJ_DAC0
AC_SCL3
AN_SDA_S1
IC3004 EX.I/O SELECT)
24 C1AB00000454 SLOT DET IIC CONTROL 46
47
25 48
AM_SDA_S3
AM_SCL_S3
49
50
51
52
53
26 54
27 55
56
AH_SLOT2_DET
AH_SLOT1_DET
AH_SLOT3_DET
AH_SOS_ALL
AUDIO_SOS
28 57
58
19 20 21 22 23 24 25 26 27
85

TH-50PH9UK
IC8014
C0ZBZ0000911
STB3.3V
RS232C DRIVER
C8084
16V
1u
1 EN 20
SHUTDOWN
2 C1+ 19
VCC
C8080 C8081
16V 3 V+ 18
16V
0.1u GND
0.1u R8124 100
4 17 AJ_TXD_4
C1-
T1_OUT
POWER_STATUS
CABLE_DET
100
AN_SDA_S1
R8125
AN_SCL_S1
5 16 AJ_RXD_4
C2+
C8082 R1_IN
R8126 100
16V 6 15 AJ_RXD4
C2-
0.1u R1_OUT
C8083 7 V- 14
16V ONLINE
R8112 0
0.1u 8 13 AJ_TXD4
T2_OUT
T1_IN
R8127 100
9 R2_IN 12
T2_IN AI_Y_1
AI_S2_1
AI_PB_1
AI_PR_1
AI_HD_1
AI_VD_1
AI_R_1
AJ_TXD11
AJ_RXD11
AI_L_1
10 R2_OUT 11
STATUS
41 71
72
42
43
TDETECT
TXCG
TXG+
TX3G
TX2G
TX1G
TXC+
TX3+
TX1+
TX0+
TXG-
TXC-
TX3-
TX1-
TX0-
44 MA2J11100L
STB5V_S
R3004
TO
100
D3001
22
20
18
16
14
12
10
45
2
J5 DA-BOARD
IC3101
23
21
19
17
15
13
11
1
1 5
Vcc
A
C3150 (DA6) 5V_M

C3103 C3101 C1AB00002238 16V
2 0.1u
B
16V 16V
2.2u 2.2u
VIDEO BUFFER
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
0
0
GND
3 4 R3060
Y
5V_M SLOT3.3V 5V_M 1k

R3151
100
1 GINA/UINA
NC
28 IC3150 C3201
D3005
LNJ206R5ARA
C3105 R3007
16V 0.1u 2 GSG1 27 JS8096 C0JBAA000419 6.3V
10k
RINB/YINB 10u
C3111
3 GINB/UINB
GSR1
26 BUFFER
16V 0.1u
C3113 C3143 C3144 LAN15V STB5V_S SLOT9V SLOT5V R3023 D3007 Q3004
4 25 C3110 100
R3116
NC 16V 16V 2SD0601A0L
16V MA2J11100L
10k
RINA/YINA 16V
47u 2.2u 2.2u
5 24 2.2u
BINA/VINA
VCC4 C3112
6 GSB1 23 16V 0.1u
NC STB3.3V
R3117
7 22
A40
A39
A38
A37
A36
A35
A34
A33
A32
A31
A30
A29
A28
A27
A26
A25
A24
A23
A22
A21
A20
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
BINB/VINB 0
A9
A8
A7
A6
A5
A4
A3
A2
A1
C3106 MUXSEL
16V 0.1u R3126
8 NC 21 0 J11
G1C100K00020
VFC C3114
B40
B39
B38
B37
B36
B35
B34
B33
B32
B31
B30
B29
B28
B27
B26
B25
B24
B23
B22
B21
B20
B19
B18
B17
B16
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
L3050
9 DISABLE
RFC
20
R3118
16V 4.7u
IC8016
10 19 820
LAN15V
LAN15V
GND
GND
Y/G
Y/G
Y/G
Y/G GND
S2DETECT
PB/B
RESET1
PB/B GND
RESET2
PR/R
NC
PR/R GND
PWR_STATUS
HD
SOS
SYNC GND
REMOTE
VD
CABLE DET
SYNC GND
PLUG DET
AUDIO IN R
TXD
AUDIO GND
RXD
AUDIO IN L
IIC SCL
AUDIO GND
IIC DAT
RSVD
SRQ
RSVD
GND
STB5V
SLOT9V
GND
GND
SLOT5V
SLOT5V
GND
GND
SLOT3.3V
GND
GND
TX3+
NC
TX3-
NC
TX3G
NC
TXC+
NC
TXC-
NC
TXCG
NC
TXG+
NC
TXG-
NC
TX2G
NC
TX1+
NC
TX1-
NC
TX1G
NC
TX0+
NC
TX0-
NC
TX0G
NC
GND3
GND4 C0JBAZ001934
C3135
73
11 BOUT/VOUT 18
VCC1 6.3V
1000u
PC SYNC INVERTER SLOT1
12 17 AG_PR_M
VCC3
ROUT/YOUT C3115 C3200
16V 0.1u R3188
13 GND2 16 16V
39 AF_HD_HX R8117 0 1 14
GND1 1A 1u
15.0
C3107
A
VCC
0.4
0.5
0.7
0.7
5.0
9.0
5.0
3.3
16V 0.1u 14 GOUT/UOUT 15

0
0
AF_DPMS_HD R3230 100 2 13
VCC2 1Y
6A
C3108 C3134
15.0
AF_VD_HX R8118 3 12
-0.8
B
16V 0.1u 0 2A
1.3
4.9
5.0
4.8
4.8
2.3
9.0
5.0
3.3
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
1.6
6.3V R3190
6Y
0
0
1000u
39
AG_Y_M AF_DPMS_VD R3231 100 4 11
2Y
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
1
5A
5 3A 10
AG_PB_M 5Y
C3136 R3189 6 3Y 9
6.3V 39 4A
R3110 R3111
1000u 7 8
4.7k 1.5k GND
4Y
IC3006 74
C0JBAR000241 75
SERIAL SELECT
STB5V_S
AJ_TXD11 R3083 0 1 16
Y0
AJ_TXD13 VDD C2426
R3084 0 2 Y2 15 R3086 0
C8070 25V
R3212 X2
4.7k 25V AJ_TXD1 3 Y 14 R3087 0 0.1u
C8072 0.1u
10V R3216 X1
3.3 4 Y3 13
10u X
AF_HD_HX AJ_TXD12 5 12 R3094 0 A B
R3085 0 Y1
R3210
Q8010 6
X0
11 SLOT1 LO LO
2SD0601A0L INH
C8074 100 X3 LO HI
7 10 R3095 5.6k SLOT2
50V D8010 VEE
R3217 A HI
1000p MA3X15300L 8 9 R3096 5.6k SLOT3 LO
3.3 VSS
B
R3213
4.7k Q8011 AJ_DAC1
2SB0709A0L AJ_DAC0
AJ_RXD1
AJ_RXD11
AJ_RXD12
R3214
4.7k
R3218
AJ_RXD13
3.3
AF_VD_HX
R3211
Q8012
C8073 2SD0601A0L
C8075 10V 100
50V 10u D8011 R3219
1000p MA3X15300L 3.3
AH_SLOT1_DET
R3215
4.7k
AD_HD_4
AD_VD_4
Q8013
2SB0709A0L
46
47
48
49
50
51
52
53
54 76
55
56
AJ_RXD_4 AJ_TXD_4 77
AD_L_4
AD_R_4
AD_PR_4
AD_PB_4
AD_Y_4
AH_SOS
78
79
57 80
SLOT9V P5V STB5V_S
9.0
5.0
5.2
5.0
0
58
GND
RXD
TXD
GND
GND
75ohm
GND
STB5V_S
22
21
20
19
18
17
16
15
14
13
12
TO
HX-BOARD J14
AF_HD_HX
AF_VD_HX
PR/R
PB/B
GND
GND
GND
GND
GND
10
11
(HX14)
Y/G
VD
1
9
HD
R
0.4
0.4
0.4
0.4
0.4
5.2
0
28 29 30 31 32 33 34 35 36
86

79
78
77
76
75
74
73
72
71
80
40 15.0 15.0 LAN15V B40
LAN15V
A40
LAN15V
39 0 0 GND
GND B39
A39
38 0 0 NC AL_Y_2
B38
Y/G A38
37 0 0 NC
Y/G GND B37 AL_S2_2
A37
36 1.3 0 S2DETECT AL_PB_2
3
2
1
37
PB/B B36
A36
35 4.9 0 RESET1 GND A
B35 B
TH-50PH9UK
PB/B GND R3025
A35
100
34 0 0 RESET2 AL_PR_2
PR/R B34 Y Vcc
A34
BUFFER
4
5
33 0 0 NC
PR/R GND B33
IC3151
A33 D3003
C0JBAA000419
32 0 0.4 PWR_STATUS MA2J11100L AL_HD_2
HD B32
A32 AH_SOS
31 -0.8 0 SOS
STB5V_S
SYNC GND B31 R3143
0.1u
16V
A31 100
C3151
30 0 0.5 REMOTE
VD B30 AL_VD_2
A30
29 0 0 CABLE DET
SYNC GND B29
A29 AH_SLOT2_DET
28 5.0 0.7 PLUG DET AL_R_2
AUDIO IN R B28
A28 AJ_TXD12
27 0 0 TXD
AUDIO GND B27 AJ_RXD12
A27
26 0 0.7 RXD AL_L_2
AUDIO IN L B26
A26
25 4.8 0 IIC SCL
AUDIO GND B25
A25
24 4.8 0 IIC DAT
RSVD B24
A24
23 2.3 0 SRQ
RSVD B23
A23
22 0 5.0 GND
B22
J-Board (5 of 5) Schematic Diagram

STB5V
A22
21 9.0 9.0 SLOT9V B21
SLOT9V
20 0 0 A21
GND
GND B20
A20
38
19 5.0 5.0 SLOT5V
SLOT5V B19
18 0 0 A19
GND
10u
6.3V
STB5V_S SLOT9V SLOT5V

B18
C3202
A18
17 3.3 3.3 SLOT3.3V
SLOT3.3V
B17
16 0 0 A17
GND
SLOT3.3V
GND B16
A16
15 1.6 0 TX3+
NC B15
A15
14 1.6 0 TX3-
NC B14 21
A14
13 0 0 TX3G 20
NC B13
A13 19

12 1.6 0 TXC+
NC B12 18
A12
11 1.6 0 TXC- 17
NC B11
A11 1.6 16
10 0 0 TXCG TX3+
NC B10 1.6 15
A10 TX3-
9 1.6 0 TXG+ 0 14
NC B9
TX3G
A9 1.6 13
8 1.6 0 TXG- TXC+
NC B8 1.6 12
A8 TXC-
7 0 0 TX2G 0 11
NC B7
TXCG

A7 1.6 10
6 1.6 0 TX1+ TXG+
NC B6 1.6 9

A6 TXG-
5 1.6 0 TX1- 0 8
NC B5
TX2G
A5 1.6 7
4 0 0 TX1G TX1+
NC B4 1.6 6
A4 TX1-
3 1.6 0 TX0+ 0 5
NC B3
TX1G
39
A3 1.6 4
2 1.6 0 TX0- TX0+
NC B2 1.6 3
A2 TX0-
1 0 0 TX0G 0 2
NC B1
1 DETECT
A1
B A
J6
100
J12
R3024
SLOT2
10k
R3008
TO
5V_M
(DA6)
D3008
MA2J11100L
DA-BOARD
40
40 15.0 15.0 LAN15V
LAN15V B40
A40
LAN15V
39 0 0 GND
GND B39
A39
38 0 0 AK_Y_3
Y/G B38
A38
37 0 0 AK_S2_3
Y/G GND B37
A37
36 1.6 0 S2DETECT AK_PB_3
PB/B B36
A36
3
2
1
35 5.0 0 RESET1
PB/B GND B35 R3059
A35 GND A
34 0 0 RESET2 100 AK_PR_3 B
PR/R B34
A34
33 0 0 Y Vcc
PR/R GND B33
BUFFER
D3004
4
5
A33
IC3152
32 0 0.8 PWR_STATUS MA2J11100L AK_HD_3
HD B32
C0JBAA000419
A32 AH_SOS
31 0 0 SOS
R3144
STB5V_S
SYNC GND B31
A31 100
0.1u
16V
30 0 0.8 REMOTE
C3152
VD B30 AK_VD_3
A30
29 0 0 CABLE DET
SYNC GND B29 AK_R_3
A29 AH_SLOT3_DET
28 4.9 1.1 PLUG DET
AUDIO IN R B28
A28 AJ_TXD13
27 0 0 TXD
87
AUDIO GND B27 AJ_RXD13
A27
41
26 0 1.2 RXD AK_L_3
AUDIO IN L B26
A26 AM_SCL_S3
25 0.7 0 IIC SCL
AUDIO GND B25
A25 AM_SDA_S3
24 0.7 0 IIC DAT
RSVD B24
A24
23 2.3 0 SRQ
RSVD B23
A23
22 0 5.0 GND
STB5V B22
A22
21 9.0 9.0 SLOT9V
SLOT9V B21
A21
20 0 0 GND
GND B20
A20
19 5.0 5.0 SLOT5V
SLOT5V B19
A19
18 0 0 GND
STB5V_S SLOT9V SLOT5V

Q8200
2SD0601A0L
GND B18
A18 AH_SOS_ALL
17 3.3 3.3
SLOT3.3V B17
A17
16 0 0 GND
SLOT3.3V
GND B16
A16
15 0 0 TX3+
TX3+ B15 R8201
A15 47k
14 0 0 TX3-
56k
R8200
TX3- B14
10u
A14 AH_SOS
6.3V
13 0 0 TX3G
C3203
TX3G B13
A13
12 0 0 TXC+
TXC+ B12
A12
LAN15V
11 0 0 TXC-
TXC- B11
D8204
A11
D8201
10 0 0 TXCG
D8209
D8200
TXCG B10
MA2J11100L
42
A10
MA2J11100L
MA2J11100L
9 0 0 TXG+
MAZ31600ML
TXG+ B9
22k
A9
R8202
8 0 0 TXG-
TXG- B8
A8
STB5V_S
7 0 0 TX2G
TX2G B7
A7
47u
16V
C8200
6 0 0 TX1+ +
TX1+ B6
A6
5 0 0 TX1-
Q8201
TX1- B5
2SD0601A0L
Q8202
A5
2SD0601A0L
4 0 0 TX1G
TX1G B4
A4
3 0 0 TX0+
TX0+ B3
39k
10k
75k
100k
R8206
R8204
R8203
R8205
A3
2 0 0 TX0-
TX0- B2
A2
1 0 0 TX0G STB_ON
TX0G B1
A1
B A
D8203
MAZ31000ML
J13
SLOT3
LAN15V
43
44
TH-50PH9UK
45
J-Board (5 of 5) Schematic Diagram
TH-50PH9UK
TH-50PH9UK
14.20. DA-Board (1 of 2) Block Diagram
IC4001
A/D CONVERTER(MAIN) DA DIGITAL SIGNAL PROCESSOR
TO J1 DA1
R
R0 75 R(8Bit) MICON
Pr/R IN R
R/PR-M 17 54 CLP R7 68
G
110M G0 7 G(8Bit) MAIN VIDEO
Y/G IN
G/Y-M 13 48 CLP 8BIT G
ADC G7 80
B Pb/B IN B0 12 B(8Bit)
B/PB-M 9 43 CLP
HD-M
B
+3.3V
16 B7 19
HD-M
VD-M IIC_BUS IC4002
VD-M 12
P3V_SDA2 +1.2V +2.5V +3.3V
STB_ON 57 SDA AVR 3.3V P+5V
STB_ON 8
CABLE_DET P3V_SCL2
CABEL_DET 6 56 SCL 4 OUT VCC 2 R,G,B MAIN VIDEO 24bit
POWER_STATUS 1
POWER STATUS 5 VSYNC VD 1.2V 2.5V 3.3V
NRST 61 RESETN
NRST 62
RESET 4 HSYNC HD
SYNC 64 R,G,B SUB VIDEO 24bit
KEY_INPUT
KEY_INPUT 3 SEPA MN_RX0-3- 2
HSYNC
CLAMP
LVDS
VSYNC
DTCLK CLK
DPMS_HD 65 R0-R7 R,G,B
MN_RX0-3+ RECEIVER
DPMS_HD 2 G0-G7 MAIN VIDEO
DPMS_VD MN_RXC- Low B0-B7 24bit
DPMS_VD 1 Voltage
24 30 31 MN_RXC+ RGB
Differential
Signaling PICTURE R0-R7 R,G,B
CLP
SB_RX0-3- G0-G7 SUB VIDEO

HD
VD
TO J5/J6 DA6 OUTPUT B0-B7 24bit

SB_RX0-3+ TTL
MN-RX0+
M-X0+ 2 SB_RXC- PARALLEL
MN-RX0- HD,VD,DCK HD,VD,DCK HD,VD,DCK
M-X0- 3 SB_RXC+ DATA 3
MN-RX1+ VDO-M,HDO-M,DCK-M
M-X1+ 5
VD HD CLK VDO-S,HDO-S,DCK-S
MN-RX1-
M-X1- 6
M-X2+ 8
MN-RX2+ SYNC SIGNAL
HD,VD CONTROL
M-X2- 9
MN-RX2-
IC4031,IC4032 CLK
HD,VD,DCK
MN-RX3+
M-X3+ 11 LEVEL CONVERTER HD,VD
VD-ADM,HD-ADM,CLP-M
MN-RX3-
M-X3- 12 +3.3V 5V 3.3V CLP
M-XCLK+ 14
MN-CLK+
NRST-FP NRST
IC4201
HD-M/VD-M
MN-CLK- FPGA/ASIC
M-XCLK- 15 1 A Y 4
HD-M/VD-M
SB-CLK+ 2 B
SYNC SIGNAL CONTROL CLK1
S-XCLK+ 17 CLKM_IN 4
LVDS RECEIVER
SB-CLK- IICBUS
S-XCLK- 18 TTL S/P
SB-RX0+ P3V_SCL2
S-X0+ 20 IIC MCLD
P+15V STB+3.3V P3V_SDA2 MICOM
SB-RX0- CONT MCCLK
S-X0- 21 COMMU
SB-RX1+ MCDATA
S-X1+ 23
SB-RX1-
S-X1- 24
SB-RX2+
S-X2+ 26 Q4713
SB-RX2-
S-X2- 27
SB-RX3+ STB+3.3V
S-X3+ 29 Q4714 MCDATA
SB-RX3- STB+1.5V
S-X3- 30 MCCLK
VDD
MCLD Q4701
P+5V VDD
P+5V LVDS_PD 162 5
+2.5V STB_ON
+3.3V 1 STB_ON CLK3
TO J3 DA3 D4711 CABLE_DET OSDKXI 92 6
STB+5V 129 CABEL_DET
POWER_STATUS OSD
5V 8 Q4702 131 POWER STATUS R00 101 7
+2.5V SOS Q4705 KEY_INPUT
STB+3.3V 140 KEY_INPUT
STB5V 18 +1.5V DPMS_HD R04 97
169 DPMS_HD
STB3.3V 30 D4712 DPMS_VD
FAN_SOS
170 DPMS_VD 109
IIC_BUS G00
FAN SOS 1 OSD0-15
Q4703 134 P+15V SOS SOS BLINKING TIMES OSD
REMOCON 5VRXD_TU
REMOCON 4 +1.5V SOS P+15V SOS / LED BLINKING : 2TIMES G05 104
LED_R 5VTXD_TU +3.3V 139 P+3.3V SOS
LED_R 5 +3.3V SOS / LED BLINKING : 3TIMES
132 P+5V SOS B00 115
LED_G RXD_PC D4713 P+5V SOS / LED BLINKING : 5TIMES
LED_G 6
RTC_INT TXD_PC Q4704 B04 110
IC4703
RTC INT 9
+3.3V SOS OSD_YS STB+3.3V EEPROM IIC_BUS
REMOCON_OUT 3V_SDA3 YSOUT 96
REMOCON OUT 10
OSD_YM 3V_SDA1
5VRXD_TU 3V_SCL3 YMOUT 95 8 VCC SDA 5
RXD_TU 12
5VTXD_TU 3V_SDA1 OSD-HDO
14 HSYNC 90
TXD_TU AC_GOOD 3V_SCL1
SOUND_MUTE 3V_SCL1 2 AC_GOOD
VSYNC 94
OSD-VDO Q4712 7 WC SCL 6
SOUND MUTE 16 SOUND_MUTE
30 SOUND_MUTE OSD-CLKIN
RXD_PC IIC_CONT 69
19 IIC_INT VCLKOUTA
RXD_PC Q4802 36 IIC_INT
TXD_PC IIC_INT OSD-HDIN
IIC_CONT HOUTA 68
TXD_PC 21
3V_SDA3 TXD_PC
37 IIC_CONT
IC4704
SDA3 22 Q4803 38 TXD_PC
3V_SCL3
RXD_PC
EEPROM_WP 33 RESET STB+3.3V
39 RXD_PC
23
SCL3
3V_SDA1 IC4711 FAN_SOS
130 FAN_SOS
NRST 84 1 VOUT VDD 2
SDA1 26 Q4801 RTC_INT
3V_SCL1 UART_SW OR GATE 158 RTC_INT
27 UART_SW
SCL1 5V<-3.3V STB+3.3V 161 UART_SW 82
IIC_CONT READY
IIC_CONT 29 165 READY 79
STB+5V REMOCON_OUT Y A
Q4707
ALARM
ALLOFF
166 ALARM
76
IC4702
171 ALLOFF
B 65 8M FLASH MEMORY
Q4706 8
TXD_PC A0
7 2 5 DRV_MUTE
IC4701
NRST
STB_ON
IIC_CONT 61
RXD_PC
6 5 STB3.3V 25 TV_ON/OFF A18 57 RESET
REMOCON MICOM
26 REMOCON OUT STB+3.3V
IC4715 122 RMIN
46 FOR
FACTORY
IC4803
AC_GOOD
STB+3.3V
DA4 USE
ALARM
READY
5VRXD_TU VCC 3VRXD_TU 35 REMOCON INH D00 7

ALL_OFF
SERIAL SWICTH 5V 3.3V IIC_BUS

41 RXD_TU D15 24 1 STB3.3V
STB5V
LEVEL CONVERTER 42 TXD_TU IIC_CONT
2 IIC_CONT
Q4710 P_ON/OFF 34
3V_SCL1
5VTXD_TU VCC 3VTXD_TU 27 LED_R IIC_BUS 4 SCL1
Q4709 3V_SCL1 3V_SDA1
LED_R
IC4714 LED_R 28 LED_G SCL0A 121
3V_SDA1 P3V_SCL2
5 SDA1
LED_G LED_G
SDA0A 120 6 SCL2
5V 3.3V NRST P3V_SCL2 P3V_SDA2
4 NRST SCL1 89 7 SDA2
STB+5V
SCL1 3V_SCL3
LEVEL CONVERTER 119 SCL0B P3V_SDA2
NRST NRST-FP SDA1 88 8 SCL3
RXD
P+5V SDA1
TXD
118 SDA0B 3V_SCL3 3V_SDA3

SCL2 87 9 SDA3
D_STB+3.3V 3V_SDA3 TXD_PC
SDA2 86 10 TXD
IIC_CONT
SCL1
SDA1
SCL2
SDA2
TXD
RXD
IIC_INT
PSTB
PBUSY
PDB0
PBLCT
PDB1
LED_G
LED_R
REMOCON
PDB1
PSLCT
PDB0
PBUSY
PSTB
LED_G
LED_R
REMOCON
IIC_INT
SDA2
SCL2
IIC_CONT
SDA1
SCL1
D_STB+3.3V RXD_PC
P+15V 11 RXD
STB+5V P+15V
STB+5V IIC_INT
12 IIC_INT/BOOT
14 STB5V
DA
DA2 6 20 25 29 1 2 3 4 5 8 9 10 11 13 14 15 16 17 19 21 22 23 27 30 33 34 35 37 1 2 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21
11
P15V
STBY3.3V
P5V
STB5V
PDB1
PSLCT
PDB0
PBUSY
PSTB
LED_G
LED_R
REMOCON
ACGOOD
IIC/INT
RXD
TXD
IIC_DATA2
IIC_CLK2
IIC_CONT
IIC_DATA1
IIC_CLK1
ALL_OFF
TUNER_SUB_ON
PANEL_STBY_ON
ALARM
READY
DISPEN
ECO ON
STBY3.3V
IIC_CONT
SCL1
SDA1
SCL2
SDA2
TXD
RXD
IIC_INT
PSTB
PBUSY
PDB0

TH-50PH9UK: High Definition Plasma Display

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TH-50PH9UK: High Definition Plasma Display

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ORDER NO.

D10 Canada: B07

High Definition Plasma Display

© 2006 Matsushita Electric Industrial Co., Ltd. All

Downloaded from www.Manualslib.com manuals search engine

2.1.2. Leakage Current Hot Check (See

3 Prevention of Electro Static Discharge (ESD) to

4 About lead free solder (PbF)

Suggested Pb free solder

Board Name Function

6 Disassembly 6.3. Removal of the HA-Board

· and marks indicate screw positions. 2. Remove the 4 screws(E).

6.4. Removal of the Slot Block

5. Remove the 6 screws.

6.7. Removal of the PB-Board

6.6. Removal of the HX-Board

6.8. Removal of the DA-Board 3. Remove the 11 screws (Bottom view).

1. Disconnect the couplers(PB30, PB31, PB33, PB35).

4. Remove the 5 screws ( ).

3. Disconnect the couplers(DA1, DA3, DA5, DA6).

6.9. Removal of the P-Board

6.10. Removal of the D-Board 6.12. Removal of the SU-Board and

6.11. Removal of the H3-Board (L, 4. Disconnect the couplers(SU45, SD46).

2. Disconnect the coupler(H37).

6.13. Removal of the SC-Board 6.15. Removal of the SS-Board

6.14. Removal of the SS2-Board and

6.16.1. Removal of the C1-Board 6.16.3. Removal of the C3-Board

6.16.2. Removal of the C2-Board

6.18. Removal of the Fan

6.17. Removal of the S1-Board

4. Reassemble the Fans in reverse order.

4. Pull the bottom of the Plasma Panel forward (arrow1).

12. Disconnect the coupler(D20).

15. Remove the Flexible Cable from the couplers(SU1, SU2,

7. Disconnect the coupler(DA5).

21. Disconnect the couplers(S22, S23).

38. Pull the bottom of the Plasma Panel forward (arrow1).

33. Remove the Flexible Cable from the couplers(C41, C42,

7 Location of Lead Wiring

7.2. Location of Lead Wiring (2)

7.3. Location of Lead Wiring (3)

7.4. Location of Lead Wiring (4)

8.2. Initialization Pulse Adjust

8.3. P.C.B. (Printed Circuit Board) Remove

8.3.2. Quick adjustment after P.C.B. Remove

*See the Panel label.

8.4. Adjustment Volume Location

8.5. Test Point Location

9.1.1. IIC mode

Subject and item are mentioned on “IIC mode structure”.

Micom software version (IC9702), this version can be upgrade by

To exit the CD mode, press the R button on the remote control.

To exit the SD mode, press the R button on the remote control.

To exit the MS mode, press the R button on the remote control.

To exit the ID mode, press the R button on the remote control.

9.2. IIC mode structure (following items value is sample data.)

10.2. HD white balance adjustment

10.3. Power control adjustment

1. Connect the set’s AC power to the wattmeter.