Page 1 ORDER NO.PCZ0509084C2 High Definition Plasma Display TH-50PHD8BK TH-50PHD8BS TH-50PHD8EK TH-50PHD8ES GPH8D Chassis Specifications Power Source 220 - 240 V AC, 50/60 Hz Power Consumption Normal use 395 W Stand-by condition Save off 0.8 W, Save on 0.6 W Power off condition 0.3 W...
Page 2: Table Of Contents
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Accessories Supplied Remote Control Transmitter EUR7636070R or EUR7636090R Batteries 2 × R6 Size Fixing bands (TMME203 or TMME187) × 2 Dimensions (W × H × D) 1,210 mm × 724 mm × 95 mm...
Page 3 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.16. SS, SS2 and SS3-Board 15.33. C1-Board (1 of 2) Schematic Diagram 14.17. H3, S1, V1 and V2-Board 15.34. C1-Board (2 of 2) Schematic Diagram 15 Schematic Diagrams 15.35. C2-Board (1 of 2) Schematic Diagram 15.1.
Page 4: Applicable Signals
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 1 Applicable signals...
Page 5: Safety Precautions
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 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 6: Prevention Of Electro Static Discharge (Esd) To Electrostatically Sensitive (Es) Devices
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 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"...
Page 7: About Lead Free Solder (Pbf)
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 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 8: Pcb Structure Sheet Of Gph8D Chassis
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 5 PCB Structure sheet of GPH8D chassis Board Name Function Remarks Digital Signal Processor, Format Coverter, Plasma Ai Processor Slot Interface (Audio/Video/Sync input Switch), SYNC processor, Audio processor, Speaker out amplifier, DC-DC converter...
Page 9: Service Hint
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 6 Service Hint Note: Extension cable kit for Slot Board is supplied as service fixtures and tools. (Part No. TZSC07040)
Page 10: Disassembly
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 7 Disassembly 7.3. Removal of the Slot Block 1. Disconnect the couplers(J1, J2, J3, J4, J5, J6, J7, J8, J10, · To Remove P.C.B. , wait for 1 minute after power was off J15).
Page 11: Removal Of The Hx-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 7.5. Removal of the HX-Board 7.6. Removal of the PB-Board 1. Remove the HA Terminal Block and the HB Terminal Block. 1. Disconnect the couplers(PB30, PB31, PB33, PB35). (Reference to remove of the HA-Board and remove of the 2.
Page 12: Removal Of The P-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 7.8. Removal of the P-Board 2. Disconnect the coupler (H37). 3. Remove the 3 screws(D) and then remove the H3-Board. 1. Remove the 4 screws and then remove the Case Cover. 2. Disconnect the couplers(P2, P5, P9, P10, P11, P12, P23, P25, P30).
Page 13: Removal Of The Sc-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 7.11. Removal of the SC-Board 7.12. Removal of the SS2-Board and the SS3-Board 1. Remove the Speaker Terminal Block(R). (Reference to remove of the Speaker Terminal Block(R)). 1. Disconnect the couplers(SS22, SS23). 2. Disconnect the couplers(SC45, SC46).
Page 14: Removal Of The C1, C2, C3, C4, C5 And The C6-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 7.14. Removal of the C1, C2, C3, C4, 7.14.2. Removal of the C2-Board C5 and the C6-Board 1. Disconnect the flexible cables(C20, C21, C24, C25). 2. Disconnect the couplers(C22, C23). 1. Remove the Slot Block.
Page 15: Removal Of The S1-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 7.14.4. Removal of the C4-Board 7.14.6. Removal of the C6-Board 1. Disconnect the flexible cable(C41). 1. Disconnect the flexible cable(C60). 2. Disconnect the couplers(C42, C43, C44). 2. Disconnect the coupler(C61). 3. Remove the 8 screws and then disconnect the flexible 3.
Page 16: Removal Of The Fan
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 5. Reassemble the Fans in reverse order (4-1) and then stick 7.16. Removal of the Fan the Sponge(Fan center) on the central part of the Fan. 1. Disconnect the couplers(PB31, PB33, PB35). Note: 2.
Page 17: Removal Of The V1-Board And V2-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 7.19. Removal of the Plasma Panel 5. Pull the bottom of the Escutcheon forward. (arrow1) 6. Lift up the Escutcheon to remove.(arrow2) 1. Remove the each 4 screws and then remove the Stand Brackets(L, R).
Page 18 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 8. Remove the 2 screws and then remove the Shield Plate(R). 16. Disconnect the flexible cables (SU1, SU2, SU3, SU4, SD1, SD2, SD3, SD4) and then remove the SU-Board and the 9. Remove the Shield Plate(L).
Page 19 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 22. Remove the 22 screws. 28. Remove the 22 screws. 23. Disconnect the flexible cables(CA1, CA2, CA3, CA4, CA5, 29. Disconnect the flexible cables(CB1, CB2, CB3, CB4, CB5, CA6, CA7, CA8, CA9, CA10, CA11).
Page 20 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 37. Remove the each 3 screws of the Fixed Sheets(A, B) and then remove the Fixed Sheets(A, B). 38. Remove the 2 screws and then remove the Shield Sheet. 39. Remove the each 3 screws and then remove the Cable Holders(A, B) and the Flexible cables(A, B).
Page 21: Location Of Lead Wiring
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 8 Location of Lead Wiring...
Page 22 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES...
Page 23: Adjustment Procedure
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 9 Adjustment Procedure 9.1. Driver Set-up 9.1.1. Item / Preparation 1. Input a white signal of the RGB signal generator. 2. Set the picture adjustment items as follows. · Picture menu : Standard ·...
Page 24: Initialization Pulse Adjust
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 9.2. 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 ·...
Page 25: Adjustment Volume Location
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 9.4. Adjustment Volume Location 9.5. Test Point Location...
Page 26: Service Mode
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 10 Service mode 10.1. CAT (computer Aided Test) mode To exit the CAT mode, access the ID mode and switch off the main power. 10.1.1. 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 27 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 10.1.2. 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 28: Iic Mode Structure (Following Items Value Is Sample Data.)
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 10.2. IIC mode structure (following items value is sample data.)
Page 29: Alignment
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 11 Alignment 11.1. 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 30 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 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 A0-1186 A0-1187 A0-1188 Table 3 Drive data addresses (NTSC)
Page 31: Hd / 525Ip / 625Ip Panel White Balance
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 11.2. 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. (YUV2_HD) Analyzer Standard ·...
Page 32 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 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 A0-1198 A0-1199 A0-119A Table 3 Drive data addresses (YUV1_525ip)
Page 33: Trouble Shooting Guide
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 12 Trouble shooting guide 12.1. Self Check 12.1.1. 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 34: No Power
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 12.2. No Power First check point 1. No lit. 2. Green is lit then turns red blinking a few seconds later. 3. Only red is lit. 1. No lit. 12.3. No Picture...
Page 35: Local Screen Failure
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 12.4. 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 36: Option Setting
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 13 Option Setting...
Page 37 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 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 38 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES...
Page 39: Circuit Board Layout 14.1. P-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14 Circuit Board Layout 14.1. P-Board P-BOARD (FOIL SIDE) ETXMM564MEK TH-50PHD8BK/BS/EK/ES TH-50PHD8BK/BS/EK/ES P-BOARD ETXMM564MEK P-BOARD ETXMM564MEK...
Page 40 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 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 MC302 Q452 MC302 MC303 Q453 MC303 MC401 Q551...
Page 41 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES P-BOARD (COMPONENT SIDE) ETXMM564MEK TH-50PHD8BK/BS/EK/ES TH-50PHD8BK/BS/EK/ES P-BOARD ETXMM564MEK P-BOARD ETXMM564MEK...
Page 42: Pb-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.2. 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 Q850 R861 ORDER R852...
Page 43: Hb-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.3. HB-Board HB-BOARD (FOIL SIDE) HB-BOARD(COMPONENT SIDE) TNPA2844AB TNPA2844AB 2 HV TNPA2844 A1 A2 A1 A2 ORDER Parts Location HB-BOARD C324 C324 C330 C330 C329 C329 C321 C321 TRANSISTOR L308 L308 IC251 IC251...
Page 44: Hx-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.4. HX-Board HX-BOARD(FOIL SIDE) HX-BOARD(COMPONENT SIDE) TZTNP030VAS TZTNP030VAS TNPA3400 TNPA3400 REVERSE FOR ORDER ORDER CR NO.3 CR NO.3 C409 C405 C404 IC502 R400 L555 R589 C523 R778 D502 C563 C524 R788 D504 R789...
Page 45: J-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.5. J-Board Parts Location J-BOARD (FOIL SIDE) TRANSISTOR IC2301 Q3002 IC2302 Q3003 IC8003 IC8004 J-BOARD (FOIL SIDE) TNPA3630AB R2365 TNPA3630 R2408 R2409 R2374 REVERSE FOR ORDER L2330 D3061 C3203 C3202 C3201 IC2301 L2331...
Page 46 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 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 Q8183 IC8009 Q3105 IC2301 IC8014 Q3106 Q8184 IC2302 IC8016...
Page 47: D-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.6. D-Board D-BOARD (FOIL SIDE) TZTNP01YSSE R891 FL706 R984 FL300 R892 FL703 R476 C994 C716 C993 FL301 C443 FL704 R985 R812 R815 R818 R814 IC605 IC953 R811 R817 R492 R491 Q074 R109 C103...
Page 48 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES D-BOARD (COMPONENT SIDE) TZTNP01YSSE R981 C377 C375 C992 D705 X701 R593 R567 R396 R473 R418 R424 R569 C636 R427 R429 R568 R435 R437 R439 C991 R595 C081 C780 R766 R835 C708 R777 TP302...
Page 49: C1-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.7. C1-Board Parts Location C1-BOARD IC7102 IC7104 IC7105 IC7106 C1-BOARD (FOIL SIDE) TNPA3561 1 2 3 TNPA3561 SEE REVERSE FOR ORDER NO. CRNO.7 C1-BOARD (COMPONENT SIDE) TNPA3561 R195 R192 L101 L102 L103 L104...
Page 50: C2-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.8. C2-Board Parts Location C2-BOARD IC7201 IC7202 IC7203 IC7204 IC7205 C2-BOARD (FOIL SIDE) TNPA3562 TNPA3562 SEE REVERSE FOR ORDER NO. C2-BOARD (COMPONENT SIDE) TNPA3562 R268 D209 L202 L204 L203 R224 R229 R227 ZA205...
Page 51: C3-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.9. C3-Board Parts Location C3-BOARD IC7301 IC7302 IC7303 IC7304 IC7305 C3-BOARD (FOIL SIDE) TNPA3563 1 2 3 CRNO.7 TNPA3563 SEE REVERSE FOR ORDER NO. C3-BOARD (COMPONENT SIDE) TNPA3563 ZA305 CA10 L301 L303 L304...
Page 52: C4-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.10. C4-Board Parts Location C4-BOARD IC7401 IC7402 IC7403 IC7404 IC7405 C4-BOARD (FOIL SIDE) TNPA3564 TNPA3564 SEE REVERSE FOR ORDER NO. CRNO.7 1 2 3 C4-BOARD (COMPONENT SIDE) TNPA3564 C4MM4 R499 R498 R497 R496...
Page 53: C5-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.11. C5-Board Parts Location C5-BOARD IC7501 IC7502 IC7503 IC7504 IC7505 C5-BOARD (FOIL SIDE) TNPA3565 TNPA3565 SEE REVERSE FOR ORDER NO. C5-BOARD (COMPONENT SIDE) TNPA3565 R505 TNPA3565 FL501 R541 R540 FL502 R501 ORDERNO. C512...
Page 54: C6-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.12. C6-Board Parts Location C6-BOARD IC7602 IC7603 IC7604 IC7606 C6-BOARD (FOIL SIDE) TXNC610XQS TNPA3566 SEE REVERSE FOR ORDER NO. CRNO.7 1 2 3 C6-BOARD (COMPONENT SIDE) TXNC610XQS R645 R646 R655 R654 R684 R683...
Page 55: Sc-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.13. SC-Board SC-BOARD (FOIL SIDE) TNPA3567 TP034 TP040 TP039 TP033 TP038 TP032 R601 TP048 TP043 C636 C637 R602 SC41 SC42 TP061 R845 Q814 VR602 C614 C658 VR601 C831 Q602 Q815 L813 R762 R823...
Page 56 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Parts Location Parts Location SC-BOARD (FOIL SIDE) SC-BOARD (COMPONENT SIDE) TRANSISTOR TP6029 Q6614 Q6670 TP6030 Q6615 Q6689 IC6411 Q6411 IC6801 TP4038 TP6031 Q6616 Q6814 IC6412 Q6412 TP4039 TP6032 Q6617 Q6815 TRANSISTOR IC6413 Q6413...
Page 57 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES SC-BOARD (COMPONENT SIDE) TNPA3567 D639 R736 R755 R601 C637 R735 R737 R475 D643 R477 R758 IC640 D641 C636 D505 Q604 ZA403 R760 ZA402 R759 R602 SC42 SC41 IC653 C659 Q654 R713 D627 R484...
Page 58: Su-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.14. SU-Board Parts Location SU-BOARD IC6901 TPSU1 IC6902 TPSU2 IC6903 IC6904 IC6905 IC6906 SU-BOARD(FOIL SIDE) TNPA3219AB TNPA3219 SEE REVERSE FOR ORDER NO. SU41 SU-BOARD(COMPONENT SIDE) TNPA3219AB D6908 C6916 C6915 C6904 C6903 D6904 R6910...
Page 59: Sd-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.15. SD-Board Parts Location SD-BOARD IC6911 TPSD1 IC6912 TPSD2 IC6913 IC6914 IC6915 IC6916 SD-BOARD(FOIL SIDE) TNPA3220AB TNPA3220 SEE REVERSE FOR ORDER NO. SD42 SD-BOARD(COMPONENT SIDE) TNPA3220AB C6935 R6926 C6926 R6929 C6934 C6925 R6928...
Page 60: Ss, Ss2 And Ss3-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.16. SS, SS2 and SS3-Board Parts Location SS3-BOARD (FOIL SIDE) SS2-BOARD (FOIL SIDE) TNPA3559 TNPA3560 SS-BOARD (FOIL SIDE) TP17 TP6905 TRANSISTOR TP18 TP6910 1 SS3 Q6001 TNPA3560 TP19 TP6911 SS23 SS22 Q6000 SEE REVERSE FOR ORDER NO.
Page 61 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Parts Location SS-BOARD (COMPONENT SIDE) Q6200 Q6257 TRANSISTOR SS2-BOARD (COMPONENT SIDE) SS3-BOARD (COMPONENT SIDE) Q6201 Q6259 IC6000 Q6000 Q6202 Q6260 TNPA3559 TNPA3560 IC6020 Q6001 Q6203 Q6261 IC6060 Q6010 Q6204 IC6061 Q6011 Q6210 TNPA3560...
Page 62: H3, S1, V1 And V2-Board
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 14.17. 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 TNPA3640 TNPA3640 RM001 Q1540...
Page 63: Schematic Diagrams
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15 Schematic Diagrams 15.1. Schematic Diagram Notes...
Page 64: Main Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.2. Main Block Diagram S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. DATA DRIVER DATA DRIVER DATA DRIVER CONTROL PB30 PB31 PB33 SCAN OUT PB35 DIGITAL SIGNAL PROCESSOR FORMAT CONVERTER (1.2V)3.3V...
Page 65: P-Board Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.3. P-Board Block Diagram CNPFC RF601 3A L604 COLD MC604 TO SC2 MC601 AC IN Vsus 180V POWER SUPPLY RECTIFIER VSUS K601 K602 L601 L602 VSUS LIVE DC(+) VR351 F601 VSUS POWER MODULE...
Page 66: P-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.4. P-Board (1 of 2) Schematic Diagram COLD IXMM564M-D-9 D-BOARD (D25) D607 S3V60 D612 EP01C R618 CNPFC L604 C620 C621 R608 S3783106Z 0.001u 0.001u RF601 R602 R603 HUF5K100J14 AC CORD MC604 MP00P5 L601...
Page 67: P-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.5. P-Board (2 of 2) Schematic Diagram P-BOARD ETXMM564MEK (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 D-BOARD (SC23) J-BOARD (D25) (J4)
Page 68: Pb-Board Block And Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.6. PB-Board Block and Schematic Diagram TO FAN FAN CONTROL IC850 REGULATOR P-BOARD +9V/+7.2V (P30) VOLTAGE R858 R856 R854 CONTROL 1.2k 1.2k 1.2k 15.0 DR15V D850 D854 D852 D850 MA2C165001VT MA2C165001VT MA2C165001VT R854...
Page 69: Hb-Board Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.7. 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- TX1+ TX1+ BUFFER BUFFER...
Page 70: Hb-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.8. HB-Board (1 of 2) Schematic Diagram IC3101 AVR 2.5V C0DBEZG00004 HB-BOARD TNPA2844AB (1/2) C3127 3.3V IC3104 R3145 C3159 220u AD2R5V C0EBE0000066 R3112 1.5k RESET R3159 C3103 C3105 C3102 R3113 R3144 R3185 0.1u 1.5k...
Page 71: Hb-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.9. HB-Board (2 of 2) Schematic Diagram HB-BOARD TNPA2844AB (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 SCL2 SDA2 3.3V L3252...
Page 72: Hx-Board Block And Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.10. HX-Board Block and Schematic Diagram HX-BOARD TZTNP030VAS L3555 ELJPA100KF C3405 R3653 C3550 C3551 C3404 C3561 Q3531 0.01u JK3513 2SD0601A0L 0.1u K2HC103B0105 R3776 R3668 R3654 R3663 FL3512 R3547 J0HAAB000012 IC3502 PC AUDIO IN...
Page 73: J-Board (1 Of 2) And H3-Board Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.11. 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 AUDIO+12V Q2370 Q2371 12V DET...
Page 74: J-Board (2 Of 2) Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.12. J-Board (2 of 2) Block Diagram TO HX1 STB5V J SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR STB3.3V S_CLOCK3 IC3008 AA_SCL3 S_DATA3 IC3004 AA_SDA3 STB5V IIC ON/OFF IC3007 EX I/O(VIDEO/AUDIO SELECT) IC3003 STB5V (MAIN) AB_SCL3 AB_SCL3 EX.I/O(SLOT DET IIC CONTROL)
Page 75: J-Board (1 Of 4) And H3-Board Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.13. J-Board (1 of 4) and H3-Board Schematic Diagram J-BOARD TNPA3630AB (1/4) IC801 C0DBAMH00013 D_3.3V D_1.8V DIG12V AVR 9V 9V/0.5A R801 C807 C802 4.7u 470u L801 G1C470MA0078 R802 R808 C809 C806 2.2u 0.1u...
Page 76: J-Board (2 Of 4) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.14. J-Board (2 of 4) Schematic Diagram 3.3V STB3.3V R3125 IC8001 SLOT1 C0JBAR000241 SLOT2 C8003 C8035 R3163 Q8002 SLOT3 0.1u 0.1u SYNC SELECT(MAIN) 2SD0601A0L C8001 R8072 R8047 R8001 R3134 L8001 C8049 IC8007 G1C100K00020...
Page 77: J-Board (3 Of 4) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.15. J-Board (3 of 4) Schematic Diagram SYNC SIGNAL IC8003 PROCESSOR TPJH1 TPJV1 C1AA00000706 (MAIN) L8003 R8065 G1C100K00020 AG_HD_M AG_VD_M H.State Clamp Timing C8036 R8067 R8041 V.State V.Pol. 100p C8045 Green Sep Filter...
Page 78: J-Board (4 Of 4) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.16. J-Board (4 of 4) Schematic Diagram IC8014 C0ZBZ0000911 STB3.3V RS232C DRIVER C8084 SHUTDOWN C8081 C8080 0.1u 0.1u AJ_TXD_4 T1_OUT AJ_RXD1 R8124 AJ_RXD_4 R1_IN C8082 AJ_TXD1 R8125 AJ_RXD4 0.1u R1_OUT R8126 ONLINE C8083...
Page 79: D-Board (1 Of 2) Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.17. 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 B(M) R,G,B B/PB(M)
Page 80: D-Board (2 Of 2) Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.18. D-Board (2 of 2) Block Diagram DIGITAL SIGNAL PROCESSOR FORMAT CONVERTER, PlASMA AI TO C24 SUB-FIELD PROCESSOR DOUTU19A U19A-U21C IC9302 IC9501 DOUTU21C 1.5V 2.5V 3.3V 1.5V 2.5V 3.3V PLASMA AI DRVRST SIGNAL PROCESSOR 3.3V...
Page 81: D-Board (1 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.19. D-Board (1 of 12) Schematic Diagram D-BOARD TZTNP01YSSE (1/12) J-BOARD (J1) R/PR_S *R9028 PR_M G/Y_S *R9029 ANF_R_M ANF_G_M G/Y_M ANF_B_M B/PB_S *R9030 12V->3.3V/1.4A FL9001 3.3V J0MAB0000175 12V->1.5V/2.0A B/PB_M P12V *R9032 C9031 HD_S 0.1u...
Page 82: D-Board (2 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.20. D-Board (2 of 12) Schematic Diagram IC9002 C0CBCBC00190 VOUT R9020 R9024 C9016 C9017 6.3V 0.1u 3.3V R9004 C9021 6.3V C9001 0.1u MA_B0 ANF_B_M MA_B1 MA_B2 R9008 C9007 AVSS BOUT2 CLAMP DVDD 50V 0.01u...
Page 83: D-Board (3 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.21. D-Board (3 of 12) Schematic Diagram FPGA FPGA_MODE DATA_DRIVER 1.2V VCCI VCCINT 3.3V DD_PCU1 IC9201 IO_L39P_2 IC9201 IC9201 DD_PCD1 FPGA3.3V IC9201 IC9201 IO_L20N_6 L9204 IC9201 IC9201 DD_PCU2 IC9201 C9226 C9214 IC9201 IO_L24N_2...
Page 84: D-Board (4 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.22. D-Board (4 of 12) Schematic Diagram D-BOARD TZTNP01YSSE (4/12) IC9103 C0JBAE000354 2.5V->3.3V 3.3V LEVEL CONVERTER C9108 3.3V 0.1u IC9304 IC9305 L9502 C9654 G1C150KA0038 6.3V IC9306 C0JBAZ000856 C0JBAZ000856 R9611 4.7k C0JBAZ000856 TDO_2V 3.3V->5V 3.3V->5V...
Page 85: D-Board (5 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.23. D-Board (5 of 12) Schematic Diagram D-BOARD TZTNP01YSSE (5/12) FL9305 FL9304 POWER 2.5V_L8 1.5V 1.5V_L8 2.5V_2 F1J1E1040022 F1J1E1040022 C9441 220u FL9502 3.3V 3.3V_L78 F1J1E1040022 3.3V_L78 C9387 IC9302 IC9302 IC9302 VDD33 16V 0.1u...
Page 86: D-Board (6 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.24. D-Board (6 of 12) Schematic Diagram L-UP R-UP TERM TERM C2-BOARD C2-BOARD (C24) (C25) FL9301 FL9300 F1J1E1040022 F1J1E1040022 TP9343 TP9344 TP9342 TP9345 3.3V 3.3V R9476 D9302 3.3V MA3X152K0L D9303 R9480 MA3X152K0L R9477...
Page 87: D-Board (7 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.25. D-Board (7 of 12) Schematic Diagram D-BOARD TZTNP01YSSE (7/12) DG-BOARD (1/12) P12V J-BOARD (J3) R9995 FL9707 STB5V_M F1J1E1040022 R9993 Q9078 R9986 STB3.3V B1ABCF000138 R9881 STB5V AR_IIC_CONT 5V_SCL3 3V_SCL3 P12V IIC_CONT R9882 R9479...
Page 88: D-Board (8 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.26. D-Board (8 of 12) Schematic Diagram D-BOARD TZTNP01YSSE (8/12) DG-BOARD (2/12) D9707 R9808 C9726 MA2J72800L 1000p STB3.3V C9709 0.1u STB3.3V R9810 C9594 R9826 R9805 0.1u Q9707 R9701 AAE_MCCLK R9803 R9785 B1ABCF000138 AAE_MCDATA_O...
Page 89: D-Board (9 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.27. D-Board (9 of 12) Schematic Diagram DG-BOARD (3/12) SYNC R9240 L8_VOUT IC9201 IO_L17P_3/VREF_3 XNVD L7_HOUT IC9201 IO_L17N_3 XNHD R9241 AM_VD IC9201 IO_L40N_6 VDIAA R9242 AM_HD IC9201 IO_L40P_6/VREF_6 R9243 HDIAA AM_CLK IC9201 IO_L32N_5/GCLK3...
Page 90: D-Board (10 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.28. D-Board (10 of 12) Schematic Diagram D-BOARD TZTNP01YSSE (10/12) DG-BOARD (4/12) 1.5V_L7 C9662 IC9501 VDD15 16V 0.1u C9663 IC9501 VDD15 16V 0.1u C9664 IC9501 VDD15 16V 0.1u C9665 IC9501 IC9501 IC9501 VDD15 16V 0.1u...
Page 91: D-Board (11 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.29. D-Board (11 of 12) Schematic Diagram DG-BOARD (5/12) IC9501 MN845111-A IC9302 TIOCTL0 L8_R0 L8_PCK IC9302 IC9302 IC9302 TIOCTL1 SIGNAL PROCESSOR L8_R1 3.3V IC9302 IC9302 TCKSEL0 FORMAT CONVERTER 3.3V_L78 L8_R2 IC9302 IC9302 TCPOUT...
Page 92: D-Board (12 Of 12) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.30. D-Board (12 of 12) Schematic Diagram DG-BOARD (6/12) D-BOARD TZTNP01YSSE (12/12) DDR-SDRAM C9439 0.1u 2.5V_L8 IC9302 R9497 MN845121-A PLASMA AI R9498 SUB-FIELD PROCESSOR DRVCLKD0 L8DO_DA0 L8DO_DB0 L8DO_DC0 IC9302 DRVCLKD0 IC9302 DOUTDA00 IC9302...
Page 93: C1, C2, C5 And C6-Board Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.31. C1, C2, C5 and C6-Board Block Diagram DU20 ODEU CLK11 DU18 ODEU CLK11 DU16 ODEU CLK12 DU14 ODE-R CLKR1 DU12 ODE-R CLKR1 DU10 ODE-L CLKL1 ODE-L CLKL1 VDD2 VDD2 VDD2 VDD2 VDD2...
Page 94: C3 And C4-Board Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.32. C3 and C4-Board Block Diagram LE10 LE11 CLK11 CLR-L CLK11 CLR-L CLK12 CLR-L CLK12 CLR-L VDD2 VDD2 VDD2 VDD2 CLK21 ODE_L CLK21 ODE_L CLK22 ODE_L CLK22 ODE_L CA10 CA11 TO C21 CLOCK...
Page 95: C1-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.33. C1-Board (1 of 2) Schematic Diagram C1-BOARD TNPA3561 (1/2) VDA_75V D7101 B0HCMM000014 C7107 100V 0.47u D7102 B0HCMM000014 L7101 L7102 J0JJC0000011 J0JJC0000011 78V_R R7111 R7115 C1_5V C7102 TERM R7101 PANEL DATA R7107 DRIVER...
Page 96: C1-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.34. C1-Board (2 of 2) Schematic Diagram VDA_75V 78V_R 78V_R D7107 B0HCMM000014 VDA_75V 78.0 C7104 100V 0.47u D7108 Vda 75V B0HCMM000014 75.0 R7141 R7142 EXB38V102JV EXB38V102JV L7105 L7106 C1_5_3V J0JJC0000011 J0JJC0000011 78V_R R7127...
Page 97: C2-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.35. C2-Board (1 of 2) Schematic Diagram VDA_75V C2-BOARD TNPA3562 (1/2) D7201 B0HCMM000014 C7232 100V 0.47u D7202 B0HCMM000014 C1-BOARD L7203 L7204 78V_R (C11) R7227 R7230 J0JJC0000011 J0JJC0000011 78V_R 78V_R 78.0 VDA_75V Vda 75V...
Page 98: C2-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.36. C2-Board (2 of 2) Schematic Diagram VDA_75V D7205 C7234 B0HCMM000014 100V 0.47u 78V_R D7206 B0HCMM000014 78V_L C3-BOARD L7207 L7208 D7209 J0JJC0000011 J0JJC0000011 R7262 R7266 (C33) B0HDSM000005 R7263 78V_R 78V_L 78.0 78V_R 78.0...
Page 99: C3-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.37. C3-Board (1 of 2) Schematic Diagram R7392 R7393 EXB38V102JV EXB38V102JV C3_5_3V VDA_75V C7308 ZA7301 ZA7302 ZA7303 ZA7304 ZA7305 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 0.1u D7303 AA_DUC7 B0HCMM000014 AA_DUB7 D7304 AB_DUC7 C7359 B0HCMM000014...
Page 100: C3-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.38. C3-Board (2 of 2) Schematic Diagram C3-BOARD TNPA3563 (2/2) VDA_75V D7305 C7361 B0HCMM000014 100V 0.47u D7306 B0HCMM000014 L7305 L7306 78V_L J0JJC0000011 J0JJC0000011 R7378 R7382 C3_5V C7340 CA10 TERM R7384 PANEL DATA R7374...
Page 101: C4-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.39. C4-Board (1 of 2) Schematic Diagram C5-BOARD (C51) C4-BOARD TNPA3564 (1/2) C4_5_3V_B C7406 0.1u CLKL CLK11 NUEL NUEL R7405 NCLKL CLK12 DRV_SOS9 DRV_SOS9 R7406 CLK21 DRV_SOS2 DRV_SOS2 R7407 CLK22 DMHR DMHR R7408...
Page 102: C4-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.40. C4-Board (2 of 2) Schematic Diagram SS-BOARD VDA_75V (SS44) D7411 C7422 B0HCMM000014 100V 0.47u C4_5V D7412 B0HCMM000014 L7405 L7406 78V_L J0JJC0000011 J0JJC0000011 NC(URH) NUEL NUEL R7481 R7485 DRV_SOS9 C4_5V DRV_SOS9 NC(URL) DMHR...
Page 103: C5-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.41. C5-Board (1 of 2) Schematic Diagram C5-BOARD TNPA3565 (1/2) TERM D-BOARD (D34) C6-BOARD (C60) FL7501 C5_5V J0HABH000013 R7536 R7537 EXB38V102JV EXB38V102JV AA_DDC20 C5_5_3V_B DOUTDC[20] R7534 R7535 C5_5_3V AA_DDB20 EXB38V102JV EXB38V102JV DOUTDB[20] C5_5_3V...
Page 104: C5-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.42. C5-Board (2 of 2) Schematic Diagram C5-BOARD TNPA3565 (2/2) TERM D-BOARD (D33) C4-BOARD (C41) C5_5V FL7502 J0HABH000013 NUEL NUEL DRV_SOS9 DRV_SOS9 R7538 R7539 R7540 R7541 EXB38V102JV EXB38V102JV C5_5_3V EXB38V102JV EXB38V102JV C5_5_3V DRV_SOS2...
Page 105: C6-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.43. C6-Board (1 of 2) Schematic Diagram C6-BOARD TXNC610XQS (1/2) ZA7601 ZA7602 ZA7603 ZA7604 ZA7605 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 VDA_75V D7601 C7653 B0HCMM000014 100V 0.47u D7602 B0HCMM000014 L7601 L7602 78V_R J0JJC0000011 J0JJC0000011...
Page 106: C6-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.44. C6-Board (2 of 2) Schematic Diagram C6_5_3V_B C7630 0.1u CLKR CLK11 C6-BOARD TXNC610XQS (2/2) R7643 NCLKR CLK12 R7644 CLK21 R7645 CLK22 R7646 R7647 R7648 AA_DDC20 R7649 DOUTDC[20] AA_DDB20 DOUTDB[20] AA_DDA20 DOUTDA[20] AA_DDC21...
Page 107: Sc-Board Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.45. SC-Board Block Diagram Scan Drive Board IC6650 PC6607 TO P2 TPVSUS VSUS SD46 INVERTER SC46 PHOTO COUPLER V SUS VSUS IC6413 (2/3) IC6502 FCLD V SUS L6501 D6511 FET DRIVER FCLU PROD...
Page 108: Sc-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.46. SC-Board (1 of 2) Schematic Diagram SC-BOARD TNPA3567 (1/2) C6501 C6502 C6503 C6504 C6505 C6506 250V 250V 250V 250V 250V 250V R6375 2.2u 2.2u 2.2u 2.2u 2.2u 2.2u R6376 R6377 P-BOARD TPVSUS...
Page 109: Sc-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.47. SC-Board (2 of 2) Schematic Diagram VSUS Q6814 TP061 D6813 SOS(Vset) D1FL40 2SD1263AP0LB SU-BOARD R6827 D6831 SC45 R6886 MA2J11100L R6831 R6807 ZA6401 (SU45) 220k 100k K4CD01000013 C6812 C6813 C6814 D6814 IC6814 630V...
Page 110: Su-Board Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.48. SU-Board Block Diagram Scan Out (up) Board IC6901 IC6904 SU41 SC41 PDP SCAN DRIVER PDP SCAN DRIVER OUT01 OUT1 OUT02 OUT2 OUT03 OUT3 64 PIN 64 PIN FCLK OUTPUT OUTPUT OUT62 OUT62...
Page 111: Su-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.49. SU-Board (1 of 2) Schematic Diagram SU-BOARD TNPA3219AB (1/2) To 1st 96pins of To 2nd 96pins of SCAN ELECTRODES SCAN ELECTRODES AF_27 AF_38 AE_91 AE_102 AD_155 AD_166 AF_26 AF_39 AE_90 AE_103 AD_154...
Page 112: Su-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.50. SU-Board (2 of 2) Schematic Diagram SU-BOARD TNPA3219AB (2/2) To 3rd 96pins of To 4th 96pins of SCAN ELECTRODES SCAN ELECTRODES AC_219 AC_230 AB_283 AB_294 AA_347 AA_358 AC_218 AC_231 AB_282 AB_295 AA_346...
Page 113: Sd-Board Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.51. SD-Board Block Diagram Scan Out (down) Board IC6911 IC6914 SC42 SD42 PDP SCAN DRIVER PDP SCAN DRIVER OUT1 OUT1 OUT2 OUT2 OUT3 OUT3 64 PIN 64 PIN FCLK OUTPUT OUTPUT OUT62 OUT62...
Page 114: Sd-Board (1 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.52. SD-Board (1 of 2) Schematic Diagram SD-BOARD TNPA3220AB (1/2) To 1st 96pins of To 2nd 96pins of SCAN ELECTRODES SCAN ELECTRODES *SD1 *SD2 AF_411 AF_422 AE_475 AE_486 AD_539 AD_550 AF_410 AF_423 AE_474...
Page 115: Sd-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.53. SD-Board (2 of 2) Schematic Diagram SD-BOARD TNPA3220AB (2/2) To 3rd 96pins of To 4th 96pins of SCAN ELECTRODES SCAN ELECTRODES *SD4 *SD3 AC_603 AC_614 AB_667 AB_678 AA_731 AA_742 AC_602 AC_615 AB_666...
Page 116: Ss, Ss2 And Ss3-Board Block Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.54. SS, SS2 and SS3-Board Block Diagram Sustain Drive Board SS34 TO S34 TO P12 SS12 STB 12V STB 12V STB PS STB PS TP15V +15V L6180 Vda75V TPVDA Vda75V L6239 Sustain Connection...
Page 117: Ss-Board (1 Of 2), Ss2 And Ss3-Board Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.55. SS-Board (1 of 2), SS2 and SS3-Board Schematic Diagram SS-BOARD TNPA3568 (1/2) SS51 P-BOARD TPVSUS SS11 (P11) R6190 0.22 176.1 PANEL VSUS 176.1 R6191 R6100 Q6100 SUSTAIN VSUS 0.22 C6170 C6171 C6172...
Page 118: Ss-Board (2 Of 2) Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.56. SS-Board (2 of 2) Schematic Diagram SS-BOARD TNPA3568 (2/2) C6202 220u L6223 J0JJC0000021 D6206 D1FL40 Vda_75V C6209 C6206 160V 160V R6219 100u 100u R6245 R6210 100k 6.98k Q6210 L6200 Q6200 B1ABNF000006 G0AR60MA0003...
Page 119: S1, V1 And V2-Board Block And Schematic Diagram
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 15.57. 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 LNJ107W5PRW L1501 STB3.3V REMOTE_IN...
Page 120 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES...
Page 121: Parts Location
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 16 Parts Location 16.1. Exploded View 16.1.1. The main mechanical parts relation...
Page 122 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 16.1.2. Escutcheon part location enlarged views of lower left side 16.1.3. Fan part location enlarged views...
Page 123: Cable Relation
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 16.2. Cable relation...
Page 124: Packing Summary
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 16.3. Packing summary...
Page 125 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES...
Page 126: Mechanical Replacement Parts List
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 17 Mechanical Replacement Parts List Note: Ref. Part No. Part Name & Remarks Description All parts except parts mentioned [PAVCCZ] in the Remarks TPDA0971 CUSHION(UPPER/LEFT column are supplied by AVC-SPC. TPDA0972 CUSHION(UPPER/RIGH Parts mentioned [PAVCCZ] are supplied by PAVCCZ.
Page 127: Replacement Parts List
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 18 Replacement Parts List 18.1. Relpacement Parts List Notes...
Page 128: Electrical Replacement Parts List
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES 18.2. Electrical Replacement Parts List Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description F601.60 K5D103BMA001 TIME LAG FUSE HIGH C461 KZE1E471L ELECTROLYTIC CAPACITOR F603 K5D102BNA007...
Page 129 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C818 ECJ1XB1C104K C 0.1UF, Z, 16V C2397 EEEHB1A101P C 100PF, J, 10V C819 ECJ3YB1C225K C 0.022UF, K, 16V...
Page 130 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C3107 ECJ1XF1C104Z C 0.1UF, Z, 16V C3186 ECJ1XC1H470J C 47PF, J, 50V C3107 ECJ1XB1C104K C 0.1UF, Z, 16V...
Page 131 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C6131,3 F1L1E4750004 C 4.7UF, 25V C6612,1 F1K2J102A014 C 1000UF, K,6.3V C6134 F1L1E4750004 C 4.7UF, 25V C6614 ECA2EHG470...
Page 132 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C7107 ECJ3XB2A474K C 0.47UF, 6.3V C7630 ECJ1XB1C104K C 0.1UF, Z, 16V C7111 ECJ1XC1H101J C 100PF, J, 50V...
Page 133 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C9076 EEEHB1C470P C 47PF, J, 16V C9650,5 ECJ1XB1C104K C 0.1UF, Z, 16V C9081 TCUY1C105ZFN C 1UF, 16V...
Page 134 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D303 RB550VA-30 DIODE D6061,6 MA8330M ZENER DIODE D305,06 ST3D170 CLAMPER D6063 LNJ301MPUJA D307 RB550VA-30 DIODE D6064 MA8051L...
Page 135 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D6631 MA111 DIODE D9300- MA152K DIODE D6632 B0JCME000037 DIODE D9500,0 B0JCDD000002 DIODE D6633 MA111 DIODE D6634 MA8051L...
Page 136 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC3302 C0DBEZG00018 IC9053 C0JBAA000358 IC3303 AN80L25RMS IC9101 C0ZBZ0000764 IC3304 C0JBAZ002344 IC9102 C0JBAZ002198 IC3305 JLC1562BF MOS IC (MICON LSI)
Page 137 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L454,55 EXCELDR35 FERRITE BEAD L6235,3 J0JJC0000021 CHIP INDUCTOR INDUCTOR L501 EXCELSA35 BEAD CHOKE L6239- G0ZZ00002183 PEAKING COIL...
Page 138 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description B10B-PH-KS CONNECTOR Q6140- B1JADN000001 TRANSISTOR B3B-PH-KS CONNECTOR Q6160 B1ABNF000006 TRANSISTOR B20B-PHDSS CONNECTOR Q6161 B1ADNF000006 TRANSISTOR B5B-PH-KS CONNECTOR...
Page 139 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description Q6822,2 2SD601A TRANSISTOR R407 ERJ14YJ334 M 330KOHM, 1/2W R408 SG734K271 CHIP RESISTOR Q8002 2SD601A TRANSISTOR R410 ERJ14YJ332...
Page 140 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R815 ERJ3GEYJ103 M 10KOHM,J,1/16W R2421,2 ERJ3GEYJ183 M 18KOHM,J,1/16W R816,17 ERJ6GEY0R00 M 0 OHM, 1/10W R2423 ERJ3GEYJ103 M 10KOHM,J,1/16W...
Page 141 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3036 ERJ3GEYJ331 M 330 OHM,J,1/16W R3110 ERJ6ENF4701 M 4.7KOHM, 1/10W R3036 ERJ6ENF1800 M 180 OHM, 1/10W (HB)
Page 142 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3184 ERJ3EKF1101 M 1.1KOHM, 1/16W R6034,3 ERJ6GEYJ103 M 10KOHM,J,1/10W R3185 ERJ6GEY0R00 M 0 OHM, 1/10W R604,05 ERDS1TJ474 C 4.7KOHM, J,1/2W...
Page 143 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6235 ERJ6GEYJ100 M 10 OHM,J,1/10W R6431,3 ERJ6GEYJ103 M 10KOHM,J,1/10W R6236,3 ERJ6GEYJ103 M 10KOHM,J,1/10W R6433 ERJ6GEYJ222 M 2.2KOHM,J,1/10W...
Page 144 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6664 ERJ6GEYJ103 M 10KOHM,J,1/10W R6854 ERJ14YJ433U M 43KOHM, 1/2W R6667 ERJ6GEYJ103 M 10KOHM,J,1/10W R6855 ERJ6GEYJ563 M 56KOHM,J,1/10W...
Page 145 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7250 ERJ12YJ2R2 M 2.2 OHM, J,1/2W R7470,7 TAJAAH0101JV M 100 OHM,J,1/16W R7251 TAJAAH0101JV M 100 OHM,J,1/16W R7472...
Page 146 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7686 ERJ6GEYJ223 M 22KOHM,J,1/10W R9016- ERJ3GEY0R00 M 0 OHM, 1/16W R7687 ERJ6GEYJ104 M 100KOHM,J,1/10W R9020 ERJ6GEY0R00 M 0 OHM, 1/10W...
Page 147 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9267 ERJ3GEY0R00 M 0 OHM, 1/16W R9473 EXB38V470J RESISTOR ARRAY R9271- EXB2HV470JV RESISTOR ARRAY R9474 ERJ3GEYJ220 M 22 OHM,J,1/16W...
Page 148 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9644 ERJ3GEYJ472 M 4.7KOHM,J,1/16W R9759 ERJ3GEYJ393 M 39KOHM,J,1/16W R9647 ERJ3GEY0R00 M 0 OHM, 1/16W R9760 TAJAAH0101JV M 100 OHM,J,1/16W...
Page 149 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9857 TAJAAH0101JV M 100 OHM,J,1/16W TNPA3562 CIRCUIT BOARD C2 R9859 D1HG33080001 NETWORK RESISTER TNPA3563 CIRCUIT BOARD C3...
Page 150 TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES Ref. Part No. Part Name & Remarks Description Z501 ERZVGAD471 VARISTOR Z601 ERZVGAD751 VARISTOR Z603 ERZVGAD471 VARISTOR ZA001 K4CD01000013 TERMINAL ZA007 K4CD01000013 TERMINAL ZA3001- K4CD01000013 TERMINAL ZA6101- K4CD01000013 TERMINAL ZA6401- K4CD01000013 TERMINAL ZA7101-...

This manual is also suitable for:

Th-50phd8bs Th-50phd8ek Th-50phd8es

Panasonic TH-50PHD8BK Service Manual

1 Applicable Signals

2 Safety Precautions

3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices

4 About Lead Free Solder (Pbf)

5 PCB Structure Sheet of GPH8D Chassis

6 Service Hint

7 Disassembly

8 Location of Lead Wiring

9 Adjustment Procedure

10 Service Mode

11 Alignment

12 Trouble Shooting Guide

13 Option Setting

14 Circuit Board Layout 14.1. P-Board

15 Schematic Diagrams

16 Parts Location

17 Mechanical Replacement Parts List

18 Replacement Parts List

Quick Links

Related Manuals for Panasonic TH-50PHD8BK

Summary of Contents for Panasonic TH-50PHD8BK

This manual is also suitable for:

Table of Contents