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Panasonic TH-37PHD8GK Service Manual

High definition plasma display
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Table of Contents

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Specifications
Power Source
Power Consumption
Maximum
Stand-by condition
Power off condition
Plasma Display panel
Contrast Ratio
Screen size
(No. of pixels)
Operating condition
Temperature
Humidity
Applicable signals
Color System
Scanning format
PC signals
120 V AC, 50/60Hz
282 W (37 inch)
Save OFF 1.0 W, Save ON 0.7 W (37 inch)
0.05 W (37 inch)
Drive method: AC type 37-inch,
16:9 aspect ratio (37 inch)
3000:1
32.2" (818 mm) (W) × 18.1" (461 mm) (H) × 37" (939 mm) (diagonal) (37 inch)
36.2" (920 mm) (W) × 20.4" (518 mm) (H) × 42" (1,056 mm) (diagonal) (42 inch)
737,280 (1,024 (W) × 720 (H)) (37 inch)
[3,072 × 720 dots]
32 °F - 104 °F (0 °C - 40 °C)
20 % - 80 %
NTSC, PAL, PAL60, SECAM, Modified NTSC
525 (480) / 60i
60p, 625 (575) / 50i
30p
24sF .... SMPTE274M, 1250 (1080) / 50i
VGA, SVGA
XGA, SXGA, UXGA ..... (compressed)
(37 inch)
Horizontal scanning frequency 15 - 110 kHz
Vertical scanning frequency 48 - 120 Hz
High Definition Plasma Display
TH-37PHD8GK
TH-37PHD8GS
TH-37PHD8UK
TH-42PHD8GK
TH-42PHD8GS
TH-42PHD8UK
GPH8D Chassis
337 W (42 inch)
Save OFF 0.6 W, Save ON 0.4 W (42 inch)
0.1 W (42 inch)
Drive method: AC type 42-inch,
16:9 aspect ratio (42 inch)
786,432 (1,024 (W) × 768 (H)) (42 inch)
[3,072 × 768 dots]
50p, 750 (720) / 60p
50p, 1125 (1080) / 60i
VGA, SVGA, XGA
SXGA, UXGA ..... (compressed)
(42 inch)
0.7 Vp-p (75-ohm)
© 2005 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. ITD0508042CE
D10 Canada: B07
50i
24p
25p
Unauthorized
copying
and

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Summary of Contents for Panasonic TH-37PHD8GK

  • Page 1 ORDER NO. ITD0508042CE D10 Canada: B07 High Definition Plasma Display TH-37PHD8GK TH-37PHD8GS TH-37PHD8UK TH-42PHD8GK TH-42PHD8GS TH-42PHD8UK GPH8D Chassis Specifications Power Source 120 V AC, 50/60Hz Power Consumption Maximum 282 W (37 inch) 337 W (42 inch) Stand-by condition Save OFF 1.0 W, Save ON 0.7 W (37 inch) Save OFF 0.6 W, Save ON 0.4 W (42 inch)

  • Page 2: Table Of Contents

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Connection terminals AV (UK) 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 ×...
  • Page 3 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 7.18. Removal of the Plasma Panel 15.11. C1-Board (37inch) 8 Disassembly TH-42PHD8 15.12. C1-Board (42inch) 8.1. Removal of the Back Cover 15.13. C2-Board (37inch) 8.2. Removal of the HA-Board and the HB-Board 15.14.
  • Page 4 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.35. D-Board (4 of 12) Schematic Diagram 16.64. SC-Board Block Diagram (42inch) 16.36. D-Board (5 of 12) Schematic Diagram 16.65. SC-Board (1 of 2) Schematic Diagram (42inch) 16.37. D-Board (6 of 12) Schematic Diagram 16.66.

  • Page 5: Applicable Signals

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 1 Applicable signals...

  • Page 6: Safety Precautions

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 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.

  • Page 7: Prevention Of Electro Static Discharge (Esd) To

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 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.

  • Page 8: About Lead Free Solder (Pbf)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 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.

  • Page 9: Pcb Structure Sheet Of Gph8D Chassis

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 5 PCB Structure sheet of GPH8D chassis Board Name Function Remarks Digital Signal Processor, Format Converter, Plasma AI Processor Slot Interface (Audio/Video/Sync input Switch), SYNC processor, Audio processor, Speaker out amplifier, DC-DC converter...

  • Page 10: Service Hint

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 6 Service Hint Note: · Extension cable kit Slot Board is supplied as service fixtures and tools. (Parts No. TZSC07040)
  • Page 11 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Note: · Extension cable kit Slot Board is supplied as service fixtures and tools. (Parts No. TZSC0704)

  • Page 12: Disassembly Th-37Phd8

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK · Removal of the HA-Board 7 Disassembly TH-37PHD8 1. Remove the 4 screws(D) and then remove the HA Terminal · To disassemble P.C.B. , wait for 1 minute after power was Block.

  • Page 13: Removal Of The Hx-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 5. Remove the 4 Hexagonal-Head screws and the 1 screw 7.4. Removal of the J-Board and then remove the HX-Board. 1. Remove the HA Terminal Block and the HB Terminal Block.

  • Page 14: Removal Of The D-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 7.7. Removal of the D-Board 7.8. Removal of the P-Board 1. Disconnect the couplers(PB30, PB31, PB35). 1. Remove the 3 screws and then remove the Cover 2. Remove the 3 screws and then remove the PB-Board Block.

  • Page 15: Removal Of The H3-Board(L, R)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 7.9. Removal of the H3-Board(L, R) 7.10. Removal of the SU-Board and the SD-Board 1. Remove the each 1 screw and then remove the Speaker Terminal Block(L, R). 1. Remove the Speaker Terminal Block(R).

  • Page 16: Removal Of The Sc-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 7.11. Removal of the SC-Board 7.13. Removal of the C1, C2, C3 and the C4-Board 1. Remove the Speaker Terminal Block(R). (Reference to Removal of the H3-Board(L, R)) 1. Remove the Slot Block.

  • Page 17: Removal Of The S1-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 7.13.2. Removal of the C2-Board 7.13.4. Removal of the C4-Board 1. Remove the Flexible Cable from the coupler(C21). 1. Remove the Flexible Cable from the coupler(C41). 2. Disconnect the couplers(C22, C24).

  • Page 18: Removal Of The Fan

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Note: 7.15. Removal of the Fan The Sponge (Fan center) and the Cushion (Fan) are 1. Disconnect the couplers(PB31, PB35). unsuitable to reuse. 2. Remove the each 3 screws and then remove the 2 Fan Please use a new one at the time of Fan exchange.

  • Page 19: Removal Of The V1-Board And The V2-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 4. Disconnect the couplers(J1, J2, J3, J4, J5, J6, J7, J8, J10, 7.17. Removal of the V1-Board and J15). the V2-Board 5. Remove the 4 screws and then remove the Slot Block.
  • Page 20 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 12. Disconnect the couplers(P2, P9, P11, P12, P23) . 19. Remove the 6 screws and then remove the SC-Board. 13. Remove the 5 screws and then remove the P-Board.
  • Page 21 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 26. Remove the 8 screws and then remove the Flexible Cable 33. Remove the 2 screws and then remove the S1-Board Block. from the couplers(CA5, CA6, CA7, CA8). 34. Remove the 2 screws and then remove the AC Inlet Block.

  • Page 22: Disassembly Th-42Phd8

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Removal of the HA-Board 8 Disassembly TH-42PHD8 1. Remove the 4 screws(D) and then remove the HA · To disassemble P.C.B. , wait for 1 minute after power was Terminal Block.

  • Page 23: Removal Of The Slot Block

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 8.3. Removal of the Slot Block 8.5. Removal of the HX-Board 1. Disconnect the couplers (J1, J2, J3, J4, J5, J6, J7, J8, J10, 1. Remove the HA Terminal Block and the HB Terminal Block.

  • Page 24: Removal Of The Pb-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 8.6. Removal of the PB-Board 8.8. Removal of the P-Board 1. Disconnect the couplers(PB30, PB31, PB33, PB35) 1. Remove the 4 screws and then remove the Cover. 2. Remove the 1 screw and then remove the PB-Board.

  • Page 25: Removal Of The H3-Board(L, R)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 8.9. Removal of the H3-Board(L, R) 8.10. Removal of the SU-Board and the SD-Board 1. Remove the each 1 screw and then remove the Speaker Terminal Block(L, R). 1. Remove the Speaker Terminal Block(R).

  • Page 26: Removal Of The Sc-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 8.11. Removal of the SC-Board 8.13. Removal of the SS-Board 1. Remove the Speaker Terminal Block(R). 1. Disconnect the couplers(SS11, SS12, SS22, SS23, SS24, SS32, SS34). (Reference to Removal of the H3-Board(L, R)) 2.
  • Page 27 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 8.14.1. Removal of the C1-Board 8.14.3. Removal of the C3-Board 1. Remove the Flexible Cable from the coupler(C11) . 1. Remove the Flexible Cable from the coupler(C31). 2. Disconnect the coupler(C12) .

  • Page 28: Removal Of The S1-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 3. Remove the each 2 screws. 8.15. Removal of the S1-Board 4. Remove the each 2 Fan brackets and the each 4 Cushion 1. Disconnect the coupler(SS34). s(rubber) and then remove the 3 Fans..

  • Page 29: Removal Of The Escutcheon

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 8.17. Removal of the Escutcheon 8.18. Removal of the V1-Board and the V2-Board 1. Remove the S1-Board Block. (Reference to Removal of the S1-Board) 1. Operate from procedure 1 to procedure 3 of 8.17.

  • Page 30: Removal Of The Plasma Panel

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 8. Disconnect the couplers(D20, D25). 8.19. Removal of the Plasma Panel 9. Remove the Flexible Cable from the couplers(D31, D32, 1. Disconnect the couplers(PB31, PB33, PB35). D33, D34). 2. Remove the each 3 screws and then remove the Fan 10.
  • Page 31 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15. Disconnect the couplers(SC45, SC46). 20. Disconnect the coupler(SS23). 16. Remove the each 2 screws and then slide the SU-Board 21. Remove the Flexible Cable from the coupler(SS55). and the SD-Board to the left.
  • Page 32 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 34. Disconnect the coupler(C33). 41. Remove the 2 screws and then remove the Shield Sheet. 35. Remove the 8 screws and then remove the Flexible Cable 42. Pull out the Flexible Cable.

  • Page 33: Location Of Lead Wiring

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 9 Location of Lead Wiring 9.1. Wiring for 37 inch model...
  • Page 34 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK...

  • Page 35: Wiring For 42 Inch Model

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 9.2. Wiring for 42 inch model...
  • Page 36 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK...

  • Page 37: Adjustment Procedure

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 10 Adjustment Procedure 10.1. Driver Set-up 10.1.1. Item / Preparation 1. Input a white signal of the RGB signal generator. 2. Set the picture adjustment items as follows. · Picture menu : Standard ·...

  • Page 38: Initialization Pulse Adjust

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 10.2. 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 ·...

  • Page 39: Printed Circuit Board) Exchange

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 10.3. P.C.B. (Printed Circuit Board) exchange 10.3.1. Caution 1. To exchange P.C.B. , wait for 1 minute after power was off for discharge from electrolysis capacitors. 10.3.2. Quick adjustment after P.C.B. exchange TH-37PHD8GK/GS/UK P.C.B.

  • Page 40: Adjustment Volume Location

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 10.4. Adjustment Volume Location 10.4.1. TH-37PHD8GK/GS/UK 10.4.2. TH-42PHD8GK/GS/UK...

  • Page 41: Test Point Location

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 10.5. Test Point Location 10.5.1. TH-37PHD8GK/GS/UK 10.5.2. TH-42PHD8GK/GS/UK...

  • Page 42: Service Mode

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 11 Service mode 11.1. CAT (computer Aided Test) mode To exit the CAT mode, access the ID mode and switch off the main power. 11.1.1. 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.
  • Page 43 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 11.1.2. 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.

  • Page 44: Iic Mode Structure (Following Items Value Is Sample Data.)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 11.2. IIC mode structure (following items value is sample data.)

  • Page 45: Alignment

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 12 Alignment 12.1. PC / RGB panel white balance INPUT Equipment Setting Alignment menu Procedure Note: · Before adjustment, color signal has not been displayed 1 PC (VGA) Color Picture menu: on panel.
  • Page 46 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Color temperature High A0-11AD A0-11AE A0-11AF Medium A0-11B0 A0-11B1 A0-11B2 A0-11B3 A0-11B4 A0-11B5 Table 2 Drive data addresses (PC/RGB) Color temperature High A0-1180 A0-1181 A0-1182 Medium A0-1183 A0-1184 A0-1185...

  • Page 47: Hd / 525Ip / 625Ip Panel White Balance

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 12.2. HD / 525ip / 625ip panel white balance INPUT Equipment Setting Alignment menu Procedure Note: · Before adjustment, color signal has not been displayed Color Picture menu: on panel.
  • Page 48 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Color temperature High A0-119B A0-119C A0-119D Medium A0-119E A0-119F A0-11A0 A0-11A1 A0-11A2 A0-11A3 Table 2 Drive data addresses (YUV2_HD) Color temperature High A0-1192 A0-1193 A0-1194 Medium A0-1195 A0-1196 A0-1197...

  • Page 49: Trouble Shooting Guide

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 13 Trouble shooting guide 13.1. Self Check 13.1.1. 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...

  • Page 50: No Power

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 13.2. 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.

  • Page 51: Local Screen Failure

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 13.4. 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...

  • Page 52: Option Setting

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 14 Option Setting...
  • Page 53 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Option Menu for GPH8D series GPH8D 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.
  • Page 54 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK...

  • Page 55: Circuit Board Layout

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15 Circuit Board Layout 15.1. P-Board (37inch) P-BOARD (FOIL SIDE) TNPA3570AB TH-37PHD8GK/GS/UK TH-37PHD8GK/GS/UK P-BOARD TNPA3570AB P-BOARD TNPA3570AB...
  • Page 56 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Parts Location Parts Location P-BOARD (FOIL SIDE) P-BOARD (COMPONENT SIDE) TRANSISTOR Q441 Q553 TRANSISTOR Q554 Q501 IC401 Q401 IC406 Q404 Q502 Q557 IC402 Q403 IC503 Q406 Q503 Q558 Q404...
  • Page 57 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK P-BOARD (COMPONENT SIDE) TNPA3570AB TH-37PHD8GK/GS/UK TH-37PHD8GK/GS/UK P-BOARD TNPA3570AB P-BOARD TNPA3570AB...

  • Page 58: P-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.2. P-Board (42inch) P-BOARD (FOIL SIDE) ETXMM563MDK TH-42PHD8GK/GS/UK TH-42PHD8GK/GS/UK P-BOARD ETXMM563MDK P-BOARD ETXMM563MDK...
  • Page 59 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Parts Location Parts Location P-BOARD (FOIL SIDE) P-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR IC301 Q332 IC301 Q601 IC401 Q333 IC401 IC501 Q402 IC501 MC301 Q451 MC301 MC303 Q453 MC303 MC401...
  • Page 60 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK P-BOARD (COMPONENT SIDE) ETXMM563MDK TH-42PHD8GK/GS/UK TH-42PHD8GK/GS/UK P-BOARD ETXMM563MDK P-BOARD ETXMM563MDK...

  • Page 61: Pb-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.3. PB-Board Parts Location PB-BOARD (FOIL SIDE) TRANSISTOR IC850 Q850 TPFAN Parts Location PB-BOARD (COMPONENT SIDE) TRANSISTOR IC850 Q850 PB-BOARD (FOIL SIDE) PB-BOARD (COMPONENT SIDE) TNPA3655 TNPA3655 TNPA3655 R861...

  • Page 62: Ha-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.4. HA-Board 37PHD8UK HA-BOARD(FOIL SIDE) HA-BOARD(COMPONENT SIDE) TXNHA10RBS TXNHA10RBS 42PHD8UK TNPA2845 ORDER TP034 TP036 CR NO.3 JS009 JS007 C022 JS008 R038 JS010 R041 R040 R042 IC002 C017 JS001 C018...

  • Page 63: Hb-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.5. HB-Board 37PHD8UK HB-BOARD (FOIL SIDE) HB-BOARD(COMPONENT SIDE) TXNHB10QXS (TH-37/42PHD8UK) TXNHB10QXS (TH-37/42PHD8UK) 42PHD8UK 2 HV TNPA2844 A1 A2 A1 A2 ORDER C324 C324 C329 C329 C330 C330 C321 C321...

  • Page 64: Hx-Board (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.6. HX-Board (37inch) HX-BOARD(FOIL SIDE) HX-BOARD(COMPONENT SIDE) TZTNP020YLS TZTNP020YLS CR NO.3 ORDER NO. TNPA2842 TNPA2842 SEE REVERSE FOR ORDER NO. CR NO.3 C405 C404 C409 IC502 R400 L526 L555...

  • Page 65: Hx-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.7. HX-Board (42inch) HX-BOARD(FOIL SIDE) HX-BOARD(COMPONENT SIDE) TZTNP020YNS TZTNP020YNS TNPA3400 TNPA3400 REVERSE FOR ORDER ORDER CR NO.3 CR NO.3 C409 C405 C404 IC502 R400 L555 R589 C523 R778 D502...

  • Page 66: J-Board (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.8. J-Board (37inch) Parts Location J-BOARD (FOIL SIDE) TRANSISTOR IC801 Q2300 IC802 Q2331 IC803 IC2301 IC2302 IC2305 IC3001 IC3004 IC8003 IC8004 J-BOARD (FOIL SIDE) TNPA3631AB (TH-37PHD8GK/GS) TNPA3631 (TH-37PHD8UK) TNPA3631...
  • Page 67 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Parts Location J-BOARD (COMPONENT SIDE) IC8009 Q3104 Q8181 Q8182 IC8014 Q3105 IC804 Q8183 IC8016 Q3106 IC2301 Q8184 IC8020 Q8001 IC2302 IC8021 Q8002 Q8200 IC2303 IC8100 Q8010 Q8201 IC3002 Q8202...

  • Page 68: J-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.9. J-Board (42inch) Parts Location J-BOARD (FOIL SIDE) TRANSISTOR IC2301 Q3002 IC2302 Q3003 IC8003 IC8004 J-BOARD (FOIL SIDE) TNPA3630AB (TH-42PHD8GK/GS) TNPA3630 (TH-42PHD8UK) R2365 TNPA3630 R2408 R2409 R2374 REVERSE FOR ORDER...
  • Page 69 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Parts Location J-BOARD (COMPONENT SIDE) IC8003 Q3004 Q8024 IC8004 Q3101 Q8025 IC801 IC8005 Q3102 Q8026 IC802 IC8007 Q3103 Q8181 IC803 IC8008 Q3104 Q8182 IC804 IC8009 Q3105 Q8183 IC2301 IC8014...

  • Page 70: D-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.10. D-Board D-BOARD (FOIL SIDE) TZTNP01YWSG (TH-37PHD8GK/GS) TZTNP01YQSW (TH-42PHD8GK/GS) TZTNP01YXSU (TH-37PHD8UK) TZTNP020YQS (TH-42PHD8UK) R891 FL706 R984 FL300 FL703 R892 R476 C994 C716 C993 FL301 C443 FL704 R985 R812 R815...
  • Page 71 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK D-BOARD (COMPONENT SIDE) TZTNP01YWSG (TH-37PHD8GK/GS) TZTNP01YQSW (TH-42PHD8GK/GS) TZTNP01YXSU (TH-37PHD8UK) TZTNP020YQS (TH-42PHD8UK) R981 C377 C375 C992 D705 R593 X701 R396 R473 R418 R424 C636 R427 R429 R435 R437 R439 C991...

  • Page 72: C1-Board (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.11. C1-Board (37inch) Parts Location C1-BOARD IC7101 IC7102 IC7103 IC7104 IC7105 C1-BOARD (FOIL SIDE) TNPA3547 TNPA3547 1 2 3 SEE REVERSE FOR ORDER NO. C1-BOARD (COMPONENT SIDE) TNPA3547 D7107...

  • Page 73: C1-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.12. C1-Board (42inch) Parts Location C1-BOARD IC7101 IC7102 IC7103 IC7104 IC7105 C1-BOARD (FOIL SIDE) TNPA3553AB TNPA3553 SEE REVERSEFOR ORDERNO. C1-BOARD (COMPONENT SIDE) TNPA3553AB R7169 R7166 R7160 R7167 R7165 R7140...

  • Page 74: C2-Board (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.13. C2-Board (37inch) Parts Location C2-BOARD IC7201 IC7202 IC7203 IC7204 IC7205 C2-BOARD (FOIL SIDE) TNPA3548 TNPA3548 SEE REVERSE FOR ORDER NO. C2-BOARD (COMPONENT SIDE) TNPA3548 D7202 D7201 R7208 R7228...

  • Page 75: C2-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.14. C2-Board (42inch) Parts Location C2-BOARD IC7201 IC7202 IC7203 IC7204 IC7205 C2-BOARD (FOIL SIDE) TNPA3554AB TNPA3554 SEE REVERSE FOR ORDER NO. 1 2 3 C2-BOARD (COMPONENT SIDE) TNPA3554AB C7292...

  • Page 76: C3-Board (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.15. C3-Board (37inch) Parts Location C3-BOARD IC7301 IC7302 IC7303 IC7304 IC7305 C3-BOARD (FOIL SIDE) TNPA3549 TNPA3549 1 C3 1 2 3 REVERSE FOR ORDERNO. C3-BOARD (COMPONENT SIDE) TNPA3549 R7361...

  • Page 77: C3-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.16. C3-Board (42inch) Parts Location C3-BOARD IC7301 IC7302 IC7303 IC7304 IC7305 C3-BOARD (FOIL SIDE) TNPA3555 TNPA3555 1 C3 1 2 3 SEE REVERSE FOR ORDER NO. C3-BOARD (COMPONENT SIDE)

  • Page 78: C4-Board (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.17. C4-Board (37inch) Parts Location C4-BOARD IC7401 IC7402 IC7403 IC7404 IC7405 C4-BOARD (FOIL SIDE) TNPA3550 TNPA3550 SEE REVERSE FOR ORDER NO. 1 2 3 C4-BOARD (COMPONENT SIDE) TNPA3550 TNPA3550...

  • Page 79: C4-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.18. C4-Board (42inch) Parts Location C4-BOARD IC7401 IC7402 IC7403 IC7404 IC7405 C4-BOARD (FOIL SIDE) TNPA3556 1 2 3 1 C4 TNPA3556 SEE REVERSE FOR ORDER NO. C4-BOARD (COMPONENT SIDE)

  • Page 80: Sc-Board (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.19. SC-Board (37inch) SC-BOARD (FOIL SIDE) TNPA3573 TP42 TP43 TP44 TP84 TP63 TP83 TP59 TP60 TP61 TP62 TP50 TP49 TP48 TP47 TP45 TP40 TP41 TP54 TP55 TP56 TP57 TP58...
  • Page 81 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Parts Location Parts Location SC-BOARD (FOIL SIDE) SC-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR Q6562 TP43 Q6764 Q6563 TP44 Q6765 Q6552 IC6500 Q6501 Q6564 TP45 Q6768 Q6601 TP10 IC6502 Q6503 Q6565...
  • Page 82 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK SC-BOARD (COMPONENT SIDE) TNPA3573 D552 D553 R713 ZA502 R567 R568 R569 C591 SC46 SC42 SC41 D545 ZA501 ZA503 IC506 IC531 SC45 R733 R728 Q525 Q565 Q583 Q582 Q566 Q511...

  • Page 83: Sc-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.20. SC-Board (42inch) SC-BOARD (FOIL SIDE) TNPA3557 R511 C513 R512 SC42 SC41 VR523 VR557 C461 C522 Q552 D604 D614 C684 TNPA3557 TP76 D624 R594 SEE REVERSE FOR ORDER NO.
  • Page 84 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Parts Location Parts Location SC-BOARD (FOIL SIDE) SC-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR Q6533 Q6603 TP41 Q6534 Q6608 TP42 IC6431 Q6431 Q6451 Q6535 Q6609 TP43 IC6451 Q6432 Q6471 Q6536 Q6611...
  • Page 85 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK SC-BOARD (COMPONENT SIDE) TNPA3557 R513 D512 R514 C511 D513 R605 R606 R607 R515 D511 C513 SC45 R511 Q568 SC46 R512 ZA401 Q569 R517 TPSC1 Q561 R561 Q562 R567 R643...

  • Page 86: Su-Board (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.21. SU-Board (37inch) Parts Location SU-BOARD IC6902 IC6904 IC6906 SU-BOARD(FOIL SIDE) TNPA3551AC C6903 C6901 C6905 D6902 SU45 C6906 1 2 3 IC6906 IC6902 IC6904 TNPA3551 SEE REVERSE FOR ORDER NO.

  • Page 87: Su-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.22. SU-Board (42inch) Parts Location SU-BOARD IC6901 TPSU1 IC6902 TPSU2 IC6903 IC6904 IC6905 IC6906 SU-BOARD(FOIL SIDE) TNPA3189AC TNPA3189 SEE REVERSE FOR ORDER NO. 1 2 3 SU-BOARD(COMPONENT SIDE) TNPA3189AC...

  • Page 88: Sd-Board (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.23. SD-Board (37inch) Parts Location SD-BOARD IC6907 TPSD1 IC6908 TPSD2 IC6909 IC6910 IC6911 IC6912 SD-BOARD(FOIL SIDE) TNPA3552AC 1 2 3 TNPA3552 IC6912 IC6910 IC6908 R6937 SEE REVERSE FOR ORDER NO.

  • Page 89: Sd-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.24. SD-Board (42inch) Parts Location SD-BOARD IC6957 TPSD1 IC6958 TPSD2 IC6959 IC6960 IC6961 IC6962 SD-BOARD(FOIL SIDE) TNPA3190AC TNPA3190 SEE REVERSE FOR ORDER NO. 1 2 3 SD-BOARD(COMPONENT SIDE) TNPA3190AC...

  • Page 90: Ss-Board (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.25. SS-Board (37inch) Parts Location SS-BOARD (FOIL SIDE) TRANSISTOR Q6001 Q6005 TP10 Q6010 TP11 Q6011 TP12 Q6012 TP13 Q6015 TP14 Q6016 TP16 Q6017 TP17 Q6031 TP18 Q6038 TP19 TP20...
  • Page 91 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Parts Location SS-BOARD (COMPONENT SIDE) Q6028 Q6029 IC6001 Q6030 IC6002 Q6031 IC6003 Q6032 IC6005 Q6033 IC6006 Q6034 IC6007 Q6035 IC6008 Q6038 Q6041 TRANSISTOR Q6101 Q6001 Q6102 Q6005 Q6103 Q6010...

  • Page 92: Ss, Ss2 And Ss3-Board (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.26. SS, SS2 and SS3-Board (42inch) Parts Location SS2-BOARD (FOIL SIDE) SS3-BOARD (FOIL SIDE) SS-BOARD (FOIL SIDE) TNPA3675 TNPA3676 TRANSISTOR Q6000 Q6001 SS22 SS23 Q6005 TP10 Q6006 1 SS3...
  • Page 93 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Parts Location SS2-BOARD (COMPONENT SIDE) SS3-BOARD (COMPONENT SIDE) SS-BOARD (COMPONENT SIDE) Q6117 TNPA3675 TNPA3676 Q6125 IC6101 Q6127 IC6102 Q6128 SS22 SS23 IC6103 Q6129 IC6104 Q6130 IC6105 Q6132 TNPA3676 1 SS3...

  • Page 94: H3, S1, V1 And V2-Board

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 15.27. H3, S1, V1 and V2-Board V2-BOARD(FOIL SIDE) TNPA3641 TNPA3641 REVERSE ORDER NO. V2-BOARD(COMPONENT SIDE) TNPA3641 SW1554 SW1553 SW1550 SW1551 SW1552 VOL.UP VOL.DOWN TV/VTR V1-BOARD(FOIL SIDE) V1-BOARD(COMPONENT SIDE) TNPA3640...

  • Page 95: Block And Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16 Block and Schematic Diagram 16.1. Schematic Diagram Notes...

  • Page 96: Main Block Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.2. Main Block Diagram (37inch) S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. DATA DRIVER DATA DRIVER CONTROL PB30 PB31 PB33 PB35 DIGITAL SIGNAL PROCESSOR SCAN OUT FORMAT CONVERTER (1.2V)3.3V...

  • Page 97: Main Block Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.3. Main Block Diagram (42inch) S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. DATA DRIVER DATA DRIVER CONTROL PB30 PB31 PB33 SCAN OUT PB35 DIGITAL SIGNAL PROCESSOR FORMAT CONVERTER SC23 (1.2V)3.3V...

  • Page 98: P-Board Block Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.4. P-Board Block Diagram (37inch) COLD P POWER SUPPLY D539 D417 Q527 SS12 D419 PR401 T404 D531 395V Vda 75V Q412 D532 D420 T401 D542 D544 D545 Q408 +15V...

  • Page 99: P-Board (1 Of 6) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.5. P-Board (1 of 6) Schematic Diagram (37inch) P-BOARD TNPA3570AB (1/6) D504 MA165 D503 RL402 MA165 DG12D1-O(M)-2 0.53W TV-8 COLD COLD RL403 DJ12D2-O(M)0.25W C461 330p C449 ZH73 ZH75 C443...

  • Page 100: P-Board (2 Of 6) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.6. P-Board (2 of 6) Schematic Diagram (37inch) P-BOARD TNPA3570AB (2/6) COLD 67.0 SS-BOARD C605 150u/160V Q527 15.0 ZH57 ZH58 (SS12) +15V B1DEHL000018 ZH84 ZH83 R631 R674 R676 T404 12.0...

  • Page 101: P-Board (3 Of 6) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.7. P-Board (3 of 6) Schematic Diagram (37inch) P-BOARD P-BOARD TNPA3570AB (3/6) (1/6) COLD Q518 B1DEHL000018 Q519 B1DEHF000002 C562 L501 0.1[KB] EXCELSA35T D507 R926 MA4150-M 220K R555 PR501 D508...

  • Page 102: P-Board (4 Of 6) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.8. P-Board (4 of 6) Schematic Diagram (37inch) P-BOARD P-BOARD TNPA3570AB (4/6) (2/6) C525 820/25V K1KA06A00220 14.0 F_STB_14V 14.0 F_STB_14V 14.0 F_STB_14V J-BOARD (J10) SS-BOARD (SS11) K1KA07A00096 PR601 185.1 Vsus 185.1...

  • Page 103: P-Board (5 Of 6) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.9. P-Board (5 of 6) Schematic Diagram (37inch) P-BOARD (3/6) IC411 COMPARATOR Q417 (AC IN) C0BBAA000040 B1CHND000004 IC402 R404 C405 C0BBAA000040 100K 0.01[KB] COMPARATOR (PFC DET) R494 R487 R416...

  • Page 104: P-Board (6 Of 6) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.10. P-Board (6 of 6) Schematic Diagram (37inch) P-BOARD (4/6) P-BOARD TNPA3570AB (6/6) D-BOARD (D25) K1KA20A00085 12.0 12.0 FAN_CONT STB5V F_STBY_ON FAN_SOS ECO_ON PS_SOS Panel_Main_ON ALL_OFF RUSH_ON KILL_SOS K1KA05A00177 15.4...

  • Page 105: P-Board Block Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.11. P-Board Block Diagram (42inch) CNPFC RF601 3A L604 COLD MC604 TO SC2 MC601 AC IN Vsus 188V POWER SUPPLY RECTIFIER VSUS K601 K602 L601 L602 VSUS LIVE DC(+)

  • Page 106: P-Board (1 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.12. P-Board (1 of 2) Schematic Diagram (42inch) COLD IXMM564M-D-9 D-BOARD D607 (D25) S3V60 D612 EP01C R618 CNPFC L604 C620 C621 R608 S3783106Z 0.001u 0.001u RF601 R602 R603 HUF5K100J14...

  • Page 107: P-Board (2 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.13. P-Board (2 of 2) Schematic Diagram (42inch) P-BOARD ETXMM563MDK (2/2) 2SB1386 2SD2098 MIP3E30MP 2SB766A COLD COLD COLD COLD 2SB709A PB-BOARD (PB30) SC-BOARD (SC2) SS-BOARD (SS11) SS-BOARD (SS12) SC-BOARD...

  • Page 108: Pb-Board Block And Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.14. PB-Board Block and Schematic Diagram TO FAN FAN CONTROL IC850 REGULATOR +9V/+7.2V P-BOARD VOLTAGE (P30) R858 R856 R854 CONTROL 1.2k 1.2k 1.2k 15.0 DR15V D850 D854 D852 D850...

  • Page 109: Ha-Board Block And Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.15. HA-Board Block and Schematic Diagram HA-BOARD TXNHA10RBS L3001 J0HABB000004 LAN15V LAN15V JS3011 JS3014 COMPONENT HA BNC TP032 VIDEO IN L3002 J0HABB000004 COMPONENT VIDEO JS3012 JS3015 TP033 TP034 L3003...

  • Page 110: Hb-Board Block Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.16. HB-Board Block Diagram HB BNC COMPOSITE/S VIDEO IC3104 IC3201 RESET MEMORY FIFO IC3103 IC3251 GC2M LVDS TRANSMITTER IC3003 J-BOARD SLOT MEMORY CONTROLLOR TX0+ TX0+ TX0- Q3006 Q3101,3102 TX0-...

  • Page 111: Hb-Board (1 Of 2) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.17. HB-Board (1 of 2) Schematic Diagram IC3101 AVR 2.5V C0DBEZG00004 HB-BOARD TXNHB10QXS (1/2) C3127 3.3V IC3104 R3145 C3159 AD2R5V 220u C0EBE0000066 R3112 1.5k RESET R3159 C3105 C3102 R3113...

  • Page 112: Hb-Board (2 Of 2) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.18. HB-Board (2 of 2) Schematic Diagram HB-BOARD TXNHB10QXS (2/2) C3265 C3266 220u 0.1u 3.3V TS3100 TS3101 TS3102 AE_V_Y AL_S2_DET R3251 AM_HS IC3251 LVDS TRANSMITTER C0ZBZ0000684 AM_VS AE_R AE_L...

  • Page 113: Hx-Board Block And Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.19. HX-Board Block and Schematic Diagram IC3502 PC-R DDC EEPROM TO J14 PC-G PC-G PC-G PC-B PC-B PC-B PC-R PC-R JK3511 PC-HD PC-HD_HX PC-HD PC IN PC-VD PC-VD_HX PC-VD...

  • Page 114: J-Board (1 Of 2) And H3-Board Block Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.20. J-Board (1 of 2) and H3-Board Block Diagram SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR S_CLOCK3 S_DATA3 RESET TO P5 AUDIO MUTE DIG+12V DIG+12V AUDIO L DR15V AUDIO R AUDIO+12V AUDIO+12V...

  • Page 115: J-Board (2 Of 2) Block Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.21. J-Board (2 of 2) Block Diagram TO HX1 STB5V SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR STB3.3V S_CLOCK3 IC3008 AA_SCL3 S_DATA3 IC3004 AA_SDA3 IIC ON/OFF STB5V IC3007 EX I/O(VIDEO/AUDIO SELECT) IC3003...

  • Page 116: J-Board (1 Of 4) And H3-Board Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.22. J-Board (1 of 4) and H3-Board Schematic Diagram (37inch) J-BOARD (1/4) TNPA3631AB (37PHD8GK/GS) TNPA3631 (37PHD8UK) IC801 C0DBAMH00013 DIG12V AVR 9V D_3.3V D_1.8V R801 C807 C802 IC2301 10W MONO 4.7u...

  • Page 117: J-Board (2 Of 4) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.23. J-Board (2 of 4) Schematic Diagram (37inch) 3.3V IC8001 SLOT1 STB3.3V C8035 SLOT2 C0JBAR000241 0.1u R3125 Q8002 SLOT3 C8003 SYNC SELECT(MAIN) J-BOARD (2/4) 2SD0601A0L 0.1u C8001 R3163 L8001...

  • Page 118: J-Board (3 Of 4) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.24. J-Board (3 of 4) Schematic Diagram (37inch) SYNC SIGNAL IC8003 PROCESSOR TPJH1 TPJV1 C1AA00000706 (MAIN) L8003 R8065 G1C100K00020 AG_HD_M AG_VD_M H.State C8036 Clamp Timing 100p R8041 R8067 V.State V.Pol.

  • Page 119: J-Board (4 Of 4) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.25. J-Board (4 of 4) Schematic Diagram (37inch) IC8014 C0ZBZ0000911 STB3.3V RS232C DRIVER C8084 SHUTDOWN C8081 C8080 0.1u 0.1u AJ_TXD_4 T1_OUT R8124 AJ_RXD_4 R1_IN C8082 R8125 AJ_RXD4 0.1u R1_OUT...

  • Page 120: J-Board (1 Of 4) And H3-Board Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.26. J-Board (1 of 4) and H3-Board Schematic Diagram (42inch) J-BOARD (1/4) TNPA3630AB (42PHD8GK/GS) TNPA3630 (42PHD8UK) IC801 C0DBAMH00013 D_3.3V D_1.8V DIG12V AVR 9V 9V/0.5A R801 C807 C802 4.7u 470u...

  • Page 121: J-Board (2 Of 4) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.27. J-Board (2 of 4) Schematic Diagram (42inch) 3.3V STB3.3V R3125 IC8001 SLOT1 C0JBAR000241 C8003 C8035 SLOT2 R3163 Q8002 SLOT3 0.1u 0.1u SYNC SELECT(MAIN) 2SD0601A0L C8001 R8072 R8047 R8001...

  • Page 122: J-Board (3 Of 4) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.28. J-Board (3 of 4) Schematic Diagram (42inch) SYNC SIGNAL IC8003 PROCESSOR TPJH1 TPJV1 C1AA00000706 (MAIN) L8003 R8065 G1C100K00020 AG_HD_M H.State AG_VD_M Clamp Timing C8036 R8067 V.State V.Pol. R8041...

  • Page 123: J-Board (4 Of 4) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.29. J-Board (4 of 4) Schematic Diagram (42inch) IC8014 C0ZBZ0000911 STB3.3V RS232C DRIVER C8084 SHUTDOWN C8080 C8081 0.1u 0.1u AJ_TXD_4 T1_OUT AJ_RXD1 R8124 AJ_RXD_4 C8082 R1_IN AJ_TXD1 R8125 AJ_RXD4 0.1u...

  • Page 124: D-Board (1 Of 2) Block Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.30. D-Board (1 of 2) Block Diagram DIGITAL SIGNAL PROCESSOR FORMAT CONVERTER, PlASMA AI SUB-FIELD PROCESSOR TO J1 IC9002 IC9001 R(M) R/PR(M) P+5V G(M) 8bit A/D CONVERTER 3.3V G/Y(M) +3.3V...

  • Page 125: D-Board (2 Of 2) Block Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.31. D-Board (2 of 2) Block Diagram DIGITAL SIGNAL PROCESSOR FORMAT CONVERTER, PlASMA AI TO C11 SUB-FIELD PROCESSOR DOUTU8A IC9302 IC9501 DOUTU15C 1.5V 2.5V 3.3V 1.5V 2.5V 3.3V PLASMA AI...

  • Page 126: D-Board (1 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.32. D-Board (1 of 12) Schematic Diagram FL9051 D-BOARD (1/12) J0MAB0000175 ANF_R_S TZTNP01YWSG (TH-37PHD8GK/GS) ANF_G_S J-BOARD EXPECT TZTNP01YQSW (TH-42PHD8GK/GS) (J1) ANF_B_S PHD8UK TZTNP01YXSU (TH-37PHD8UK) R/PR_S TZTNP020YQS (TH-42PHD8UK) R9028 PHD8UK ONLY...

  • Page 127: D-Board (2 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.33. D-Board (2 of 12) Schematic Diagram IC9002 PHD8UK ONLY C0CBCBC00190 IC9052 C9069 C9070 AVR 3.3V 6.3V C0CBCBC00190 0.1u VOUT 3.3V R9073 AVR 3.3V C9019 C9020 6.3V 0.1u VOUT...

  • Page 128: D-Board (3 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.34. D-Board (3 of 12) Schematic Diagram FPGA FPGA_MODE VCCI VCCINT DATA_DRIVER 1.2V 3.3V C9214 IC9201 IC9201 DD_PCU1 FPGA3.3V L9204 IC9201 IO_L39P_2 3.3V IC9201 IC9201 IC9201 DD_PCD1 IC9201 IO_L20N_6...

  • Page 129: D-Board (4 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.35. D-Board (4 of 12) Schematic Diagram D-BOARD (4/12) TZTNP01YWSG (TH-37PHD8GK/GS) TZTNP01YQSW (TH-42PHD8GK/GS) TZTNP01YXSU (TH-37PHD8UK) TZTNP020YQS (TH-42PHD8UK) IC9103 C0JBAE000354 2.5V->3.3V 3.3V LEVEL CONVERTER C9108 3.3V 0.1u IC9306 IC9304 IC9305...

  • Page 130: D-Board (5 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.36. D-Board (5 of 12) Schematic Diagram D-BOARD (5/12) TZTNP01YWSG (TH-37PHD8GK/GS) TZTNP01YQSW (TH-42PHD8GK/GS) TZTNP01YXSU (TH-37PHD8UK) TZTNP020YQS (TH-42PHD8UK) 3.3V 3.3V_L78 FL9502 F1J1E1040022 C9764 220u FL9304 FL9305 POWER 2.5V_L8 1.5V 1.5V_L8 2.5V_2...

  • Page 131: D-Board (6 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.37. D-Board (6 of 12) Schematic Diagram C1-BOARD L-UP R-UP C2-BOARD (C11) (C21) TERM TERM FL9300 FL9301 F1J1E1040022 F1J1E1040022 TP9343 TP9345 TP9344 TP9342 3.3V 3.3V R9476 D9302 3.3V MA3X152K0L...

  • Page 132: D-Board (7 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.38. D-Board (7 of 12) Schematic Diagram D-BOARD (7/12) DG-BOARD (1/12) TZTNP01YWSG (TH-37PHD8GK/GS) TZTNP01YQSW (TH-42PHD8GK/GS) TZTNP01YXSU (TH-37PHD8UK) TZTNP020YQS (TH-42PHD8UK) 5V_SCL3 3V_SCL3 P12V J-BOARD R9479 (J3) 5V_SDA3 3V_SDA3 R9995 R9481 FL9707 STB3.3V...

  • Page 133: D-Board (8 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.39. D-Board (8 of 12) Schematic Diagram D-BOARD (8/12) TZTNP01YWSG (TH-37PHD8GK/GS) DG-BOARD TZTNP01YQSW (TH-42PHD8GK/GS) (2/12) TZTNP01YXSU (TH-37PHD8UK) TZTNP020YQS (TH-42PHD8UK) C9726 D9707 R9808 MA2J72800L 1000p STB3.3V C9709 0.1u STB3.3V C9594...

  • Page 134: D-Board (9 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.40. D-Board (9 of 12) Schematic Diagram DG-BOARD (3/12) SYNC R9240 L8_VOUT IC9201 IO_L17P_3/VREF_3 XNVD L7_HOUT RESET IC9201 IO_L17N_3 XNHD R9241 FPGA AM_VD IC9201 IO_L40N_6 VDIAA DRVMUTE R9242 AM_HD...

  • Page 135: D-Board (10 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.41. D-Board (10 of 12) Schematic Diagram DG-BOARD (4/12) 1.5V_L7 C9662 IC9501 IC9501 IC9501 VDD15 16V 0.1u C9663 IC9501 IC9501 IC9501 VDD15 16V 0.1u C9664 IC9501 IC9501 IC9501 VDD15 16V 0.1u...

  • Page 136: D-Board (11 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.42. D-Board (11 of 12) Schematic Diagram DG-BOARD (5/12) L8_PCK IC9302 L7_ROUT9 IC9501 ROUT9 3.3V_L78 L8_R0 IC9302 TCPOUT L7_ROUT8 IC9302 DDR-SDRAM R9413 IC9501 ROUT8 IC9302 TIOCTL0 C9758 L8_R1 L7_ROUT7...

  • Page 137: D-Board (12 Of 12) Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.43. D-Board (12 of 12) Schematic Diagram DG-BOARD D-BOARD (12/12) (6/12) TZTNP01YWSG (TH-37PHD8GK/GS) TZTNP01YQSW (TH-42PHD8GK/GS) TZTNP01YXSU (TH-37PHD8UK) TZTNP020YQS (TH-42PHD8UK) DDR-SDRAM C9439 0.1u 2.5V_L8 R9472 IC9302 R9497 MN845121-A PLASMA AI...

  • Page 138: C1, C2, C3 And C4-Board Block Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.44. C1, C2, C3 and C4-Board Block Diagram PANEL DATA DRIVER PANEL DATA DRIVER VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 IC7101 IC7204 BUFFER BUFFER Vda70V Vda70V IC7102...

  • Page 139: C1-Board (1 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.45. C1-Board (1 of 2) Schematic Diagram (37inch) PANEL DATA DRIVER TERM R7103 R7112 C1_5V D7101 R7106 R7107 D7102 C7107 B0HCMM000014 B0HCMM000014 C7106 R7105 R7109 100p R7108 R7189 C7103...

  • Page 140: C1-Board (2 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.46. C1-Board (2 of 2) Schematic Diagram (37inch) PANEL DATA DRIVER TERM C1_5V C1_5_3V R7156 C1_5_3V_B R7114 C1_5V R7157 C7147 ZA7101 R7146 R7147 C7146 D7105 D7106 K4CD01000013 B0HCMM000014 B0HCMM000014...

  • Page 141: C1-Board (1 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.47. C1-Board (1 of 2) Schematic Diagram (42inch) TERM PANEL DATA DRIVER R7103 R7102 R7111 C1-BOARD TNPA3553AB (1/2) C1_5V R7132 C7106 100p R7105 R7106 R7107 R7104 D7101 D7102 C7107...

  • Page 142: C1-Board (2 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.48. C1-Board (2 of 2) Schematic Diagram (42inch) TERM PANEL DATA DRIVER R7142 R7151 C1_5V R7134 C7146 C7147 100p D7105 R7145 R7146 R7147 R7149 D7106 B0HCMM000014 B0HCMM000014 R7148 R7140...

  • Page 143: C2-Board (1 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.49. C2-Board (1 of 2) Schematic Diagram (37inch) PANEL DATA DRIVER TERM C2_5V C2_5V C2_5_3V R7285 C7207 C2_5_3V_B R7286 R7236 ZA7201 C7206 K4CD01000013 100p R7206 R7207 D7201 D7202 B0HCMM000014...

  • Page 144: C2-Board (2 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.50. C2-Board (2 of 2) Schematic Diagram (37inch) PANEL DATA DRIVER TERM C2_5V C7247 R7238 R7246 R7247 D7205 D7206 B0HCMM000014 B0HCMM000014 C7246 100p R7245 R7249 R7248 R7234 C7243 100V 0.47u...

  • Page 145: C2-Board (1 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.51. C2-Board (1 of 2) Schematic Diagram (42inch) C2-BOARD TNPA3554AB (1/2) TERM PANEL DATA DRIVER C2_5V C2_5_3V C2_5_3V_B R7224 R7254 C2_5V R7244 C7206 D7201 D7202 R7205 R7206 R7207 R7209...

  • Page 146: C2-Board (2 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.52. C2-Board (2 of 2) Schematic Diagram (42inch) TERM PANEL DATA DRIVER C2_5V C7247 R7256 C7246 R7245 R7246 D7206 100p D7205 R7247 R7249 B0HCMM000014 B0HCMM000014 R7248 R7240 C7243 100V 0.47u...

  • Page 147: C3-Board (1 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.53. C3-Board (1 of 2) Schematic Diagram (37inch) TERM D-BOARD (D33) C3_5V FL7301 J0HABH000013 C3_5V C7304 100V 0.47u 70.0 Vda 70V 70.0 R7334 R7308 Vda 70V R7307 R7309 R7305...

  • Page 148: C3-Board (2 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.54. C3-Board (2 of 2) Schematic Diagram (37inch) C3_5V R7310 R7379 220k SS-BOARD (SS32) IC7301 IC7302 IC7303 IC7304 C0JBAZ001120 C0JBAZ001120 C0JBAZ001120 C0JBAZ001120 BUFFER BUFFER BUFFER BUFFER 0.1u 0.1u 0.1u...

  • Page 149: C3-Board (1 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.55. C3-Board (1 of 2) Schematic Diagram (42inch) TERM C3-BOARD TNPA3555 (1/2) D-BOARD (D33) C3_5V FL7301 J0HABH000013 R7318 R7319 100k Vda 70V 70.0 Vda 70V 70.0 C7304 100V 0.47u...

  • Page 150: C3-Board (2 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.56. C3-Board (2 of 2) Schematic Diagram (42inch) ZA7301 ZA7302 ZA7303 K4CD01000013 K4CD01000013 K4CD01000013 C3_5V R7358 C3_5V C3_5_3V R7339 220k C3_5_3V_B R7331 SS-BOARD (SS32) R7359 IC7302 IC7301 IC7303 IC7304...

  • Page 151: C4-Board (1 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.57. C4-Board (1 of 2) Schematic Diagram (37inch) C4-BOARD TNPA3550 (1/2) IC7401 IC7402 IC7404 IC7403 C0JBAZ001120 C0JBAZ001120 C0JBAZ001120 C0JBAZ001120 BUFFER BUFFER BUFFER BUFFER C7483 C7485 C7487 C7481 0.1u 0.1u 0.1u...

  • Page 152: C4-Board (2 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.58. C4-Board (2 of 2) Schematic Diagram (37inch) D-BOARD C4-BOARD TNPA3550 (2/2) (D34) TERM FL7401 J0HABH000013 C4_5V C4_5V C7464 100V 0.47u 70.0 Vda 70V 70.0 R7437 R7468 Vda 70V...

  • Page 153: C4-Board (1 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.59. C4-Board (1 of 2) Schematic Diagram (42inch) C4-BOARD TNPA3556 (1/2) C7424 100V 0.47u R7420 R7428 D7403 R7429 R7427 R7426 R7425 D7404 B0HCMM000014 B0HCMM000014 C7421 R7414 100p C4_5V C7420...

  • Page 154: C4-Board (2 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.60. C4-Board (2 of 2) Schematic Diagram (42inch) D-BOARD (D34) C4-BOARD TNPA3556 (2/2) TERM R7419 100k R7418 FL7401 IC7401 IC7404 IC7402 IC7403 J0HABH000013 C0JBAZ001120 C0JBAZ001120 C0JBAZ001120 C0JBAZ001120 BUFFER BUFFER...

  • Page 155: Sc-Board Block Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.61. SC-Board Block Diagram (37inch) Scan Drive Board IC6515 PC6520 TO P2 TPVSUS VSUS SD46 INVERTER SC46 PHOTO COUPLER V SUS V SUS IC6536 (2/3) IC6534 FCLD V SUS...

  • Page 156: Sc-Board (1 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.62. SC-Board (1 of 2) Schematic Diagram (37inch) SC-BOARD TNPA3573 (1/2) C6522 C6523 C6526 630V 630V 630V 3300p 3300p 3300p D6540 R6551 TPVSUS B0ECHP000003 P-BOARD (P2) R6708 188.1 0.22 Vsus 188.1...

  • Page 157: Sc-Board (2 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.63. SC-Board (2 of 2) Schematic Diagram (37inch) 365V D6541 B0ECHP000003 Q6791 TP31 R6653 2SD1263AP0LB 240V D6546 C6533 MA2J11100L 350V TP45 -85V R6544 R6594 SC41 270k 220k R6728 EXB38V680JV...

  • Page 158: Sc-Board Block Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.64. SC-Board Block Diagram (42inch) Scan Drive Board IC6500 PC6505 TO P2 TPVSUS VSUS INVERTER SC46 SD46 V SUS V SUS PHOTO COUPLER IC6604 (2/3) IC6602 FCLD V SUS...

  • Page 159: Sc-Board (1 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.65. SC-Board (1 of 2) Schematic Diagram (42inch) SC-BOARD TNPA3557 (1/2) R6701 R6702 R6703 C6701 C6702 C6703 C6704 250V 250V 250V 250V 2.2u 2.2u 2.2u 2.2u P-BOARD TPVSUS (P2) 188.1...

  • Page 160: Sc-Board (2 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.66. SC-Board (2 of 2) Schematic Diagram (42inch) D6492 C6489 C6490 C6491 D6491 B0ECHP000003 630V 630V 630V B0ECHP000003 3300p 3300p 3300p R6801 Q6491 TP77 EXB38V680JV 2SD1263AP0LB FCLD1 SU-BOARD R6499...

  • Page 161: Su-Board Block Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.67. SU-Board Block Diagram (37inch) Scan Out (up) Board IC6901 IC6904 SC41 SU41 PDP SCAN DRIVER PDP SCAN DRIVER OUT01 OUT1 OUT02 OUT2 OUT03 OUT3 64 PIN 64 PIN...

  • Page 162: Su-Board (1 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.68. SU-Board (1 of 2) Schematic Diagram (37inch) SU-BOARD TNPA3551AC (1/2) To 1st 120pins of To 2nd 120pins of SCAN ELECTRODES SCAN ELECTRODES AF_27 AF_38 AE_102 AE_91 AA_155 AA_166...

  • Page 163: Su-Board (2 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.69. SU-Board (2 of 2) Schematic Diagram (37inch) SU-BOARD TNPA3551AC (2/2) To 3rd 120pins of SCAN ELECTRODES AC_283 AC_294 AB_358 AB_347 AC_282 AC_295 AB_359 AB_346 AC_281 AC_296 AB_360 AB_345...

  • Page 164: Su-Board Block Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.70. SU-Board Block Diagram (42inch) Scan Out (up) Board IC6901 IC6904 SU41 SC41 PDP SCAN DRIVER PDP SCAN DRIVER OUT01 OUT1 OUT02 OUT2 OUT03 OUT3 64 PIN 64 PIN...

  • Page 165: Su-Board (1 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.71. SU-Board (1 of 2) Schematic Diagram (42inch) SU-BOARD TNPA3189AC (1/2) To 4th 96pins of To 3rd 96pins of SCAN ELECTRODES SCAN ELECTRODES AB_347 AB_358 AC_283 AC_294 AD_219 AD_230...

  • Page 166: Su-Board (2 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.72. SU-Board (2 of 2) Schematic Diagram (42inch) SU-BOARD TNPA3189AC (2/2) To 2nd 96pins of To 1st 96pins of SCAN ELECTRODES SCAN ELECTRODES AE_155 AE_166 AF_91 AF_102 AG_27 AG_38...

  • Page 167: Sd-Board Block Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.73. SD-Board Block Diagram (37inch) Scan Out (down) Board IC6910 IC6907 SC42 SD42 PDP SCAN DRIVER PDP SCAN DRIVER OUT1 OUT1 OUT2 OUT2 OUT3 OUT3 64 PIN 64 PIN...

  • Page 168: Sd-Board (1 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.74. SD-Board (1 of 2) Schematic Diagram (37inch) SD-BOARD TNPA3552AC (1/2) To 1st 120pins of To 2nd 120pins of DOWN SCAN ELECTRODES SCAN ELECTRODES AF_387 AF_398 AE_462 AE_451 AD_515...

  • Page 169: Sd-Board (2 Of 2) Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.75. SD-Board (2 of 2) Schematic Diagram (37inch) SD-BOARD TNPA3552AC (2/2) DOWN To 3rd 120pins of SCAN ELECTRODES AC_643 AC_654 AA_718 AA_707 AC_642 AC_655 AA_719 AA_706 AC_641 AC_656 AA_720...

  • Page 170: Sd-Board Block Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.76. SD-Board Block Diagram (42inch) Scan Out (down) Board IC6957 IC6960 SC42 SD42 PDP SCAN DRIVER PDP SCAN DRIVER OUT1 OUT1 OUT2 OUT2 OUT3 OUT3 64 PIN 64 PIN...

  • Page 171: Sd-Board (1 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.77. SD-Board (1 of 2) Schematic Diagram (42inch) SD-BOARD TNPA3190AC (1/2) To 4th 96pins of To 3rd 96pins of DOWN SCAN ELECTRODES SCAN ELECTRODES AB_731 AB_742 AC_667 AC_678 AD_603...

  • Page 172: Sd-Board (2 Of 2) Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.78. SD-Board (2 of 2) Schematic Diagram (42inch) SD-BOARD TNPA3190AC (2/2) To 2nd 96pins of To 1st 96pins of DOWN SCAN ELECTRODES SCAN ELECTRODES AE_539 AF_475 AF_486 AG_411 AG_422...

  • Page 173: Ss-Board Block Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.79. SS-Board Block Diagram (37inch) SS12 SS34 Sustain Drive Board STB PS STB-PS STB12V STB12V TP15V +15V L6013 Vda70V TPVDA L6015 SS24 SS11 VSUS VSUS SS32 IC6006 IC6001 BUFFER...

  • Page 174: Ss-Board Schematic Diagram (37Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.80. SS-Board Schematic Diagram (37inch) SS-BOARD TNPA3574 P-BOARD SS11 (P11) R6087 0.22 188.1 VSUS R6088 188.1 0.22 C6011 C6012 C6013 C6014 C6007 VSUS 220V 220V 220V 220V 250V 200u...

  • Page 175: Ss, Ss2 And Ss3-Board Block Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.81. SS, SS2 and SS3-Board Block Diagram (42inch) SS12 SS34 Sustain Drive Board STB PS STB-PS STB12V TP15V +15V L6113 Vda70V Vda70V TPVDA L6115 SS24 SS11 VSUS VSUS SUS DRIVER...

  • Page 176: Ss, Ss2 And Ss3-Board Schematic Diagram (42Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.82. SS, SS2 and SS3-Board Schematic Diagram (42inch) P-BOARD SS11 (P11) R6176 0.22 188.1 VSUS R6177 188.1 0.22 C6110 C6111 C6112 C6113 C6114 C6106 VSUS 220V 220V 220V 220V...

  • Page 177: S1, V1 And V2-Board Block And Schematic Diagram

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 16.83. S1, V1 and V2-Board Block and Schematic Diagram TO J2 R1554 V1-BOARD TNPA3640 D1550 STB+3.3V RM001 J-BOARD LED G LED_G REMOTE RECIEVER LED R (J2) R1553 LED_R D1550...
  • Page 178 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK...

  • Page 179: Parts Location

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 17 Parts Location 17.1. Exploded View 17.1.1. TH-37PHD8...
  • Page 180 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 17.1.2. TH-42PHD8...
  • Page 181 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 17.1.3. Escutcheon part location enlarged view (for 37/42 inch)
  • Page 182 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 17.1.4. Fan relation 17.1.4.1. TH-37PHD8 17.1.4.2. TH-42PHD8...

  • Page 183: Cable Relation

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 17.2. Cable relation 17.2.1. TH-37PHD8 17.2.2. TH-42PHD8...

  • Page 184: Packing Summary

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 17.3. Packing summary...
  • Page 185 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK...

  • Page 186: Mechanical Replacement Parts List

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 18 Mechanical Replacement Parts List Note: Ref. Part No. Part Name & Remarks Description All parts except parts mentioned [PAVCCZ] in the Remarks TMM6496-1 CLAMPER column are supplied by AVC-SPC.
  • Page 187 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Description TXFKE010YRS ESCUTCHEON ASS'Y 42PHD8GS TXFKE01YXSU ESCUTCHEON ASS'Y 37PHD8UK/GK TXFKE01YYSG ESCUTCHEON ASS'Y 37PHD8GS TXFMZ010VASA STAND POLE BRACKET 37PHD8 TXFMZ010VASA STAND POLE BRACKET...

  • Page 188: Replacement Parts List

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 19 Replacement Parts List 19.1. Relpacement Parts List Notes...

  • Page 189: Electrical Replacement Parts List (37 Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 19.2. Electrical Replacement Parts List (37 inch) Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description F401.40 K5D802BNA005 TIME LAG FUSE HIGH...
  • Page 190 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C825 ECJ1VB1C105K C 0.01UF, K, 16V C2407,0 F1J0J1060004 C 0.010UF, K, 16V C826 ECJ1XB1C104K C 0.1UF, Z, 16V...
  • Page 191 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C3108 ECJ1XB1C104K C 0.1UF, Z, 16V (HB) C3179 EEEHB0G221P C 220PF, J, 4V...
  • Page 192 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C6036,3 TCUY1C105ZFN C 1UF, 16V C6598 F1L1E4750004 C 4.7UF, 25V C6601 ECQE2224KF P 2.2UF, K,250V...
  • Page 193 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C7361 ECJ1XC1H101J C 100PF, J, 50V C8107 EEVHB1C471 E 470UF, 16V C7364 ECJ3XB2A474K C 0.47UF, 6.3V...
  • Page 194 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C9241 ECJ1XF1C104Z C 0.1UF, Z, 16V C9724 ECJ1VC1H270J C 27PF, J, 50V C9373 ECJ1VF1H103Z C 0.010UF, Z, 50V...
  • Page 195 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D438 MA4150M ZENER DIODE D6006 B0HBSN000008 DIODE D439 MA4130HTA ZENER DIODE D6007 B0ECHP000003...
  • Page 196 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D6563 MA111 DIODE D9711- MA152K DIODE D6564 B0HCMM000014 DIODE D9715 MA728 DIODE D6566...
  • Page 197 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC3102 C1AB00002238 IC9201 C1ZBZ0002917 IC3102 C0DBZLB00003 (HB) IC9202 C0EBD0000038 IC3103 C1AB00002158 IC9203 TVRN629...
  • Page 198 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L1501- J0JHC0000078 CHIP INDUCTOR L8003- G1C100K00020 INDUCTION COIL L2330,3 G0A221ZA0041 CHOKE COIL L8101-...
  • Page 199 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description Q503 XN0440100L TRANSISTOR Q6033 B1ADNF000006 TRANSISTOR Q505 B1CEJQ000002 TRANSISTOR Q6034 B1ABNF000006 TRANSISTOR Q506...
  • Page 200 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description Q9300- 2SD601A TRANSISTOR R474 ERG1SJ104P M 100KOHM, J, 1W R475 ERJ6EKF6803 M 680KOHM, 1/10W...
  • Page 201 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R568,69 ERG2SJ181 M 180 OHM, J, 2W R659 ERJ6ENF3002 M 30KOHM, 1/10W R570...
  • Page 202 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R901 ERJ6ENF2702 M 27KOHM, 1/10W R3001 ERJ6ENF75R0 M 75 OHM, 1/10W (HB) R903-06 ERJ8ENF1203...
  • Page 203 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3031 J0JCC0000100 CHIP INDUCTOR R3082,8 ERJ3GEYJ101 M 100 OHM,J,1/16W R3032 ERJ3EKF1200 M 120 OHM, 1/16W...
  • Page 204 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3147 ERJ3GEYJ182 M 1.8KOHM,J,1/16W R3307 ERJ3GEY0R00 M 0 OHM, 1/16W R3148 ERJ3GEYJ333 M 33KOHM,J,1/16W...
  • Page 205 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6080 EXB38V472J RESISTOR ARRAY R6552 ERJ6GEYJ122 M 1.2KOHM,J,1/10W R6081,8 ERJ6GEYJ224 M 220KOHM,J,1/10W R6553- ERJ6GEYJ222 M 2.2KOHM,J,1/10W...
  • Page 206 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6656- ERJ6GEYJ224 M 220KOHM,J,1/10W R6927- ERJ6GEYJ221 M 220 OHM,J,1/10W R6659 ERJ6GEYJ100 M 10 OHM,J,1/10W...
  • Page 207 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7268 ERJ6GEY0R00 M 0 OHM, 1/10W R7445- ERJ12YJ220 M 22 OHM,J, 1/2W R7269...
  • Page 208 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R8121,2 ERJ3GEYJ272 M 2.7KOHM,J,1/16W R9104- ERJ3GEY0R00 M 0 OHM, 1/16W R8124- ERJ6GEYJ101 M 100 OHM,J,1/10W...
  • Page 209 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9282 ERJ3GEYJ220V M 22 OHM,J,1/16W R9476 ERJ3GEYJ103 M 10KOHM,J,1/16W R9283 ERJ3GEYJ472 M 4.7KOHM,J,1/16W...
  • Page 210 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9656- ERJ3GEY0R00 M 0 OHM, 1/16W R9766 ERJ3GEYJ393 M 39KOHM,J,1/16W R9767 TAJAAH0101JV M 100 OHM,J,1/16W...
  • Page 211 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9864 ERJ3GEYJ332 M 3.3KOHM,J,1/16W TNPA3570AB CIRCUIT BOARD P R9865 ERJ3GEYJ103 M 10KOHM,J,1/16W TNPA3655...
  • Page 212 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Description Z413 TMM7464-2 CLAMPER Z414 TMME190 CLAMPER Z420 TMM23417 CLAMPER Z450-53 EYF52BCY FUSE HOLDER ZA001 K4CD01000013 TERMINAL ZA007 K4CD01000013 TERMINAL ZA3001- K4CD01000013...

  • Page 213: Electrical Replacement Parts List (42 Inch)

    TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK 19.3. Electrical Replacement Parts List (42 inch) Note: Ref. Part No. Part Name & Remarks Description All parts except parts mentioned [PAVCCZ] in the Remarks C465 KZE1E101 ELECTROLYTIC column are supplied by AVC-SPC.
  • Page 214 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C822 EEVHB1C471 E 470UF, 16V C2405,0 ECJ1VB0J225K C 2.2UF, K, 6.3V C824 ECJ2XB1H472K...
  • Page 215 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C3106 ECJ1XF1C104Z C 0.1UF, Z, 16V C3156 ECJ1XB0J105K C 1UF, K, 16V C3107 ECJ1XB1C104K C 0.1UF, Z, 16V...
  • Page 216 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C6110- F2A2T201A001 E 200UF, C6571 ECJ2XB1H104K C 0.1UF, K, 50V C6575,7 ECJ2XB1H104K C 0.1UF, K, 50V...
  • Page 217 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C7281 ECJ1XB1C104K C 0.1UF, Z, 16V C8049 ECJ2VF1H103Z C 0.010UF, Z, 50V C7300...
  • Page 218 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C9151,5 TCUY1C105ZFN C 1UF, 16V C9653 ECJ1VC1H080C C 8PF, C, 50V C9654 F1J0J1060004 C 0.010UF, K, 16V...
  • Page 219 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D308 ERA91-02 DIODE D6162 MA111 DIODE D332 RB550VA-30 DIODE D6166 MA111 DIODE D335...
  • Page 220 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D6556,5 MA111 DIODE FL3507- J0HABB000004 LC FILTER D6570 B0HCMM000014 DIODE FL3510- TLK212T256AL EMI FILTER...
  • Page 221 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC6453 C0CBALC00015 IC9711 C0JBAE000354 IC6454, C0CBADC00089 IC9713 C0JBAS000215 IC9714 C0JBAZ000856 IC6471, C0DBEMB00005 LINEAR IC...
  • Page 222 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L2330,3 G0A221ZA0041 CHOKE COIL L6644,4 G0ZZ00002183 PEAKING COIL L3001 J0HABB000003 LC FILTER (HB)
  • Page 223 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description Q601 2SK3302 FIELD EFFECT Q6524,2 B1ABNF000006 TRANSISTOR TRANSISTOR Q602 2SD2098 TRANSISTOR Q6526 B1ADNF000006...
  • Page 224 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R343 ERJ12YJ333 M 33KOHM,J, 1/2W R629 ERJ6GEYJ473 M 47KOHM,J,1/10W R345 ERJ12YJ333 M 33KOHM,J, 1/2W...
  • Page 225 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R2383 ERJ6GEYJ472 M 4.7KOHM,J,1/10W R3018 TAJAAH0101JV M 100 OHM,J,1/16W (HA) R2384 ERJ6GEYJ473 M 47KOHM,J,1/10W...
  • Page 226 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3051 ERJ3GEYJ333 M 33KOHM,J,1/16W (HB) R3119 ERJ3GEYJ121 M 120 OHM,J,1/16W R3051 ERJ3GEYJ334 M 330KOHM,J,1/16W...
  • Page 227 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3189,9 ERJ6ENF39R0 M 39 OHM, 1/10W R6102 ERJ6GEYJ103 M 10KOHM,J,1/10W R6106- ERJ14YJ150U M 15 OHM, J,1/4W...
  • Page 228 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6446 ERJ6GEYJ103 M 10KOHM,J,1/10W R6545 ERJ6GEYJ103 M 10KOHM,J,1/10W R6448 ERJ6ENF9101 M 9.1KOHM, 1/10W...
  • Page 229 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6666- ERJ6GEYJ104 M 100KOHM,J,1/10W R7165- ERJ12YJ220 M 22 OHM,J, 1/2W R6670,7 ERJ6GEYJ154 M 150KOHM,J,1/10W...
  • Page 230 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7328 ERJ6GEY0R00 M 0 OHM, 1/10W R8005- J0JCC0000100 CHIP INDUCTOR R7329 ERJ12YJ220 M 22 OHM,J, 1/2W...
  • Page 231 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R8187,8 ERJ6GEYJ560 M 56 OHM,J,1/10W R9127 ERJ3GEY0R00 M 0 OHM, 1/16W R9129,3 ERJ3GEY0R00...
  • Page 232 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9296 ERJ3GEYJ331 M 330 OHM,J,1/16W R9487 ERJ3GEYJ104 M 100KOHM,J,1/16W R9297 ERJ3GEYJ472 M 4.7KOHM,J,1/16W...
  • Page 233 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9671,7 ERJ3GEY0R00 M 0 OHM, 1/16W R9778,7 TAJAAH0101JV M 100 OHM,J,1/16W R9675- ERJ3GEY0R00...
  • Page 234 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9876- ERJ3GEY0R00 M 0 OHM, 1/16W TNPA3189AC CIRCUIT BOARD SU TNPA3641 CIRCUIT BOARD V2...
  • Page 235 TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK Ref. Part No. Part Name & Remarks Description ZA7201- K4CD01000013 TERMINAL ZA7301- K4CD01000013 TERMINAL ZA7401- K4CD01000013 TERMINAL ZD301,0 MA8360 ZENER DIOED ZD303 MA8360 ZENER DIOED ZD304- MA8360 ZENER DIOED...

This manual is also suitable for:

Th-42phd8gsTh-42phd8ukTh-37phd8ukTh-37phd8gsTh-42phd8gk

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