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Panasonic TH-50PHD8UK Service Manual
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Panasonic TH-50PHD8UK Service Manual

Panasonic TH-50PHD8UK 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
Connection terminals
AV
COMPONENT / RGB
PC
120 V AC, 50/60Hz
440 W
Save OFF 0.6 W, Save ON 0.4 W
0.1W
Drive method: AC type 50-inch,
16:9 aspect ratio
3000:1
43.5" (1,106 mm) (W) × 24.5" (622 mm) (H) × 50" (1,269 mm) (diagonal)
1,049,088 (1,366 (W) × 768 (H) [4,098 × 768 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)
Horizontal scanning frequency 15 - 110 kHz
Vertical scanning frequency 48 - 120 Hz
VIDEO IN / OUT (BNC)
S VIDEO IN (MINI DIN 4PIN)
AUDIO IN (RCA PIN JACK × 2)
Y / G (BNC)
P
/B (BNC), P
/R (BNC)
B
R
AUDIO IN (RCA PIN JACK × 2)
(HIGH-DENSITY Mini-D-SUB 15PIN)
High Definition Plasma Display
TH-50PHD8UK
GPH8D Chassis
50p, 750 (720) / 60p
50p, 1125 (1080) / 60i
1.0 Vp-p (75-ohm or high impedance)
Y: 1 Vp-p (75-ohm), C: 0.286 Vp-p (75-ohm)
0.5 Vrms (high impedance)
1.0 Vp-p / composite (75-ohm)
0.7 Vp-p / non-composite (75-ohm)
0.7 Vp-p (75-ohm)
0.5 Vrms (high impedance)
R,G,B / 0.7 Vp-p (75-ohm)
© 2005 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. ITD0508043CE
D10 Canada: B07
50i
24p
25p
Unauthorized
copying
and

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Summary of Contents for Panasonic TH-50PHD8UK

  • Page 1 ORDER NO. ITD0508043CE D10 Canada: B07 High Definition Plasma Display TH-50PHD8UK GPH8D Chassis Specifications Power Source 120 V AC, 50/60Hz Power Consumption Maximum 440 W Stand-by condition Save OFF 0.6 W, Save ON 0.4 W Power off condition 0.1W Plasma Display panel...

  • Page 2: Table Of Contents

    TH-50PHD8UK Component Y:1.0 Vp-p (75-ohm : include sync) :0.7 Vp-p (75-ohm) :0.7 Vp-p (75-ohm) HD, VD / 1.0 - 5.0 Vp-p (high impedance) AUDIO IN (M3 JACK) 0.5 Vrms (high impedance) SERIAL EXTERNAL CONTROL TERMINAL (D-SUB 9PIN) RS-232C COMPATIBLE SPEAKERS (6Ω)
  • Page 3 TH-50PHD8UK 14.2. PB-Board 15.26. D-Board (7 of 12) Schematic Diagram 14.3. HA-Board 15.27. D-Board (8 of 12) Schematic Diagram 14.4. HB-Board 15.28. D-Board (9 of 12) Schematic Diagram 14.5. HX-Board 15.29. D-Board (10 of 12) Schematic Diagram 14.6. J-Board 15.30. D-Board (11 of 12) Schematic Diagram 14.7.

  • Page 4: Applicable Signals

    TH-50PHD8UK 1 Applicable signals...

  • Page 5: Safety Precautions

    TH-50PHD8UK 2 Safety Precautions 2.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 6: Prevention Of Electro Static Discharge (Esd) To

    TH-50PHD8UK 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-50PHD8UK 4 About lead free solder (PbF) Note: Lead is listed as (Pb) in the periodic table of elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu).

  • Page 8: Pcb Structure Sheet Of Gph8D Chassis

    TH-50PHD8UK 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 Sustain drive Scan drive Scan out (Upper)

  • Page 9: Service Hint

    TH-50PHD8UK 6 Service Hint Note: Extension cable kit for Slot Board is supplied as service fixtures and tools. (Part No. TZSC07040)

  • Page 10: Disassembly

    TH-50PHD8UK 7 Disassembly · To Remove P.C.B. , wait for 1 minute after power was off for discharge from electrolysis capacitors. · marks indicate screw positions. 7.1. Removal of the Back Cover 1. Remove the screws (×19 , ×6 , ×4 ) and then remove the Back Cover.

  • Page 11: Removal Of The Hx-Board

    TH-50PHD8UK 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. Remove the screw and then remove the PB-Board.

  • Page 12: Removal Of The P-Board

    TH-50PHD8UK 2. Disconnect the coupler (H37). 7.8. Removal of the P-Board 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-50PHD8UK 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). 2. Disconnect the flexible cables(SS55, SS56).

  • Page 14: Removal Of The C1, C2, C3, C4, C5 And The C6-Board

    TH-50PHD8UK 7.14.2. Removal of the C2-Board 7.14. Removal of the C1, C2, C3, C4, 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. 3. Remove the 8 screws and then disconnect the flexible (Reference to remove of the Slot Block).

  • Page 15: Removal Of The S1-Board

    TH-50PHD8UK 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-50PHD8UK 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. Remove the each 3 screws and then remove the Fan The Sponge(Fan center) is unsuitable to reuse.

  • Page 17: Removal Of The V1-Board And V2-Board

    TH-50PHD8UK 5. Pull the bottom of the Escutcheon forward. (arrow1) 7.19. Removal of the Plasma Panel 6. Lift up the Escutcheon to remove.(arrow2) 1. Remove the each 4 screws and then remove the Stand Brackets(L, R). 2. Disconnect the couplers(PB31, PB33, PB35).
  • Page 18 TH-50PHD8UK 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). SD-Board. 10. Remove the 4 screws and then remove the Case Cover.
  • Page 19 TH-50PHD8UK 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). CB6, CB7, CB8, CB9, CB10, CB11).
  • Page 20 TH-50PHD8UK 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-50PHD8UK 8 Location of Lead Wiring...
  • Page 22 TH-50PHD8UK...

  • Page 23: Adjustment Procedure

    TH-50PHD8UK 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 · Color temperature : Normal · Picture : 25 ·...

  • Page 24: Initialization Pulse Adjust

    TH-50PHD8UK 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 · Aspect : Full 3.

  • Page 25: Adjustment Volume Location

    TH-50PHD8UK 9.4. Adjustment Volume Location 9.5. Test Point Location...

  • Page 26: Service Mode

    TH-50PHD8UK 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-50PHD8UK 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. Micom software version (IC9702), this version can be upgrade by 1.

  • Page 28: Iic Mode Structure (Following Items Value Is Sample Data.)

    TH-50PHD8UK 10.2. IIC mode structure (following items value is sample data.)

  • Page 29: Alignment

    TH-50PHD8UK 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. Gray Scale Analyzer Standard · The pedestal adjustment has been done.
  • Page 30 TH-50PHD8UK 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) Color temperature...

  • Page 31: Hd / 525Ip / 625Ip Panel White Balance

    TH-50PHD8UK 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 · The pedestal adjustment has been done.
  • Page 32 TH-50PHD8UK 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) Color temperature...

  • Page 33: Trouble Shooting Guide

    TH-50PHD8UK 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 button on the customer controls at the bottom of the set, at...

  • Page 34: No Power

    TH-50PHD8UK 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-50PHD8UK 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-50PHD8UK 13 Option Setting...
  • Page 37 Sets the slot power mode while the power is turned on. Allow Optional Terminal Board insert Slots while power is on. V. Installation V. Installation function On/Off This mode is available for TH-50PHD8UK. Note:Turn up the power switch for the upward direction when you set display vertically. Rotate...
  • Page 38 TH-50PHD8UK...

  • Page 39: Circuit Board Layout

    TH-50PHD8UK 14 Circuit Board Layout 14.1. P-Board P-BOARD (FOIL SIDE) ETXMM564MEK TH-50PHD8UK TH-50PHD8UK P-BOARD ETXMM564MEK P-BOARD ETXMM564MEK...
  • Page 40 TH-50PHD8UK 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 MC401 MC501 Q553 MC501 MC601 Q554...
  • Page 41 TH-50PHD8UK P-BOARD (COMPONENT SIDE) ETXMM564MEK TH-50PHD8UK TH-50PHD8UK P-BOARD ETXMM564MEK P-BOARD ETXMM564MEK...

  • Page 42: Pb-Board

    TH-50PHD8UK 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 R861 Q850 ORDER R852 R852 D857 R859 C850 R853 R853...

  • Page 43: Ha-Board

    TH-50PHD8UK 14.3. HA-Board HA-BOARD(FOIL SIDE) HA-BOARD(COMPONENT SIDE) TXNHA10RBS TXNHA10RBS TNPA2845 ORDER TP034 TP036 CR NO.3 JS009 JS007 C022 Parts Location JS008 R038 JS010 R041 R040 R042 HA-BOARD IC3001 TP3032 IC002 IC3002 TP3033 C017 TP3034 JS001 C018 TRANSISTOR C016 R037 TP3035...

  • Page 44: Hb-Board

    TH-50PHD8UK 14.4. HB-Board HB-BOARD (FOIL SIDE) HB-BOARD(COMPONENT SIDE) TXNHB10QXS TXNHB10QXS 2 HV TNPA2844 A1 A2 A1 A2 ORDER Parts Location HB-BOARD C324 C324 C329 C329 C330 C330 C321 C321 TRANSISTOR L308 L308 L307 L307 IC251 IC251 C319 C319 R300 IC3001...

  • Page 45: Hx-Board

    TH-50PHD8UK 14.5. 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 D506 R794 R586 Q537 C551 R593...

  • Page 46: J-Board

    TH-50PHD8UK 14.6. J-Board Parts Location J-BOARD (FOIL SIDE) TRANSISTOR IC2301 Q3002 IC2302 Q3003 IC8003 IC8004 J-BOARD (FOIL SIDE) TNPA3630 R2365 TNPA3630 R2408 R2409 R2374 REVERSE FOR ORDER L2330 D3061 C3203 C3202 C3201 IC2301 L2331 R3111 R813 R3204 R2399 IC2302 R3142...
  • Page 47 TH-50PHD8UK 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 Q3106 Q8184 IC2302 IC8016 Q8001 Q8200 IC2303 IC8020 Q8002 Q8201...

  • Page 48: D-Board

    TH-50PHD8UK 14.7. D-Board D-BOARD (FOIL SIDE) TZTNP020YSS R891 FL706 R984 FL300 R892 FL703 R476 C994 C716 C993 FL301 C443 FL704 R985 R812 R815 R818 IC953 R814 R817 IC605 R492 R491 R811 Q074 R109 C103 D702 C715 D706 C720 R128 D704...
  • Page 49 TH-50PHD8UK D-BOARD (COMPONENT SIDE) TZTNP020YSS R981 C377 C375 D705 C992 R593 X701 R567 R418 R396 R424 R569 R473 C636 R427 R429 R568 R435 R437 R439 C991 R595 C081 C780 R766 R835 C708 R777 TP302 R768 C515 C614 R629 IC101 R816...

  • Page 50: C1-Board

    TH-50PHD8UK 14.8. C1-Board Parts Location C1-BOARD IC7102 IC7104 IC7105 IC7106 C1-BOARD (FOIL SIDE) TNPA3561 TNPA3561 1 2 3 SEE REVERSE FOR ORDER NO. CRNO.7 C1-BOARD (COMPONENT SIDE) TNPA3561 R195 R192 L101 L102 C117 L103 L104 L106 L105 R115 R113 R108...

  • Page 51: C2-Board

    TH-50PHD8UK 14.9. 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 D209 R268 L202 L204 L203 R224 R229 R227 ZA205 R249 R244 C270 C203 C212 C224...

  • Page 52: C3-Board

    TH-50PHD8UK 14.10. 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 L303 L304 L305 L301 L302 CA11 C316 C363 C315...

  • Page 53: C4-Board

    TH-50PHD8UK 14.11. 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 R495 R494 R493 R492 C4MM3 C404...

  • Page 54: C5-Board

    TH-50PHD8UK 14.12. 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 FL501 TNPA3565 R541 R540 FL502 R501 ORDERNO. C512 C525 C529 CRNO.7 R504 C518 C513...

  • Page 55: C6-Board

    TH-50PHD8UK 14.13. 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 R646 R645 R655 R654 R684 R683 R648 R647 TNPA3566 R601 R681 IC606 IC603 ORDER NO.

  • Page 56: Sc-Board

    TH-50PHD8UK 14.14. SC-Board SC-BOARD (FOIL SIDE) TNPA3567 TP034 TP040 TP039 TP033 TP038 TP032 R601 TP048 TP043 C636 C637 R602 SC42 SC41 TP061 R845 Q814 VR602 C614 C658 VR601 C831 Q602 Q815 L813 R762 R823 C615 TP054 C623 C801 L812 R860...
  • Page 57 TH-50PHD8UK 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 TRANSISTOR TP6032 Q6617 Q6815 IC6413 Q6413 TP4043 TP6033 Q6618 Q6816 IC6421 Q6501...
  • Page 58 TH-50PHD8UK SC-BOARD (COMPONENT SIDE) TNPA3567 R755 D639 R736 R601 C637 R735 R737 R475 D643 R477 R758 IC640 D641 C636 D505 Q604 ZA402 ZA403 R760 R759 R602 SC42 SC41 IC653 C659 Q654 R713 D627 R484 R488 D625 Q601 R711 TPVSET D620...

  • Page 59: Su-Board

    TH-50PHD8UK 14.15. 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 D6904 C6903 R6910 R6912 C6902 R6903 R6906 R6905 C6906...

  • Page 60: Sd-Board

    TH-50PHD8UK 14.16. 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 IC6916 R6925 R6927 SD46 R6924 C6924...

  • Page 61: Ss, Ss2 And Ss3-Board

    TH-50PHD8UK 14.17. SS, SS2 and SS3-Board Parts Location SS2-BOARD (FOIL SIDE) SS3-BOARD (FOIL SIDE) TNPA3559 TNPA3560 SS-BOARD (FOIL SIDE) TP17 TP6905 TRANSISTOR TP18 TP6910 1 SS3 Q6001 TNPA3560 TP19 TP6911 SS22 SS23 Q6000 SEE REVERSE FOR ORDER NO. TP20 TP6913...
  • Page 62 TH-50PHD8UK 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 1 SS3 TNPA3559 IC6062 Q6020 SS22...

  • Page 63: H3, S1, V1 And V2-Board

    TH-50PHD8UK 14.18. 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 R1500 D1550 R1555 L1504 R1552 D1552...
  • Page 64 TH-50PHD8UK...

  • Page 65: Schematic Diagrams

    TH-50PHD8UK 15 Schematic Diagrams 15.1. Schematic Diagram Notes...

  • Page 66: Main Block Diagram

    TH-50PHD8UK 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 SC23 (1.2V)3.3V PLASMA AI PROCESSOR 1.5V...

  • Page 67: P-Board Block Diagram

    TH-50PHD8UK 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 TO SS11 Exchanged board only NEUTRAL...

  • Page 68: P-Board (1 Of 2) Schematic Diagram

    TH-50PHD8UK 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 K601 K602 F601 P2570207Z DG12D1-0 DJ12D2-0...

  • Page 69: P-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 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 SS-BOARD (SS11) (SS12) SC-BOARD D-BOARD (SC23) J-BOARD (D25) (J4) J-BOARD TH-50PHD8UK TH-50PHD8UK (J10) P-Board (2 of 2) Schematic Diagram...

  • Page 70: Pb-Board Block And Schematic Diagram

    TH-50PHD8UK 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 FAN SOS Q850 FAN CONT IC850...

  • Page 71: Ha-Board Block And Schematic Diagram

    TH-50PHD8UK 15.7. HA-Board Block and Schematic Diagram HA-BOARD TXNHA10RBS L3001 J0HABB000004 LAN15V LAN15V JS3011 JS3014 COMPONENT HA BNC TP032 L3002 VIDEO IN J0HABB000004 COMPONENT VIDEO JS3012 JS3015 TP033 TP034 L3003 J-BOARD JK3001 J0HABB000004 SLOT -0.8 JS3013 JS3016 K1QBB3BB0002 JK3001 COMPONENT...

  • Page 72: Hb-Board Block Diagram

    TH-50PHD8UK 15.8. 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 Q3002 Color TX1- JK3001 IC3001 Analog...

  • Page 73: Hb-Board (1 Of 2) Schematic Diagram

    TH-50PHD8UK 15.9. HB-Board (1 of 2) Schematic Diagram IC3101 AVR 2.5V C0DBEZG00004 HB-BOARD TXNHB10QXS (1/2) C3127 3.3V IC3104 R3145 C3159 220u AD2R5V C0EBE0000066 R3112 1.5k RESET R3159 C3102 R3113 C3103 C3105 R3144 R3185 0.1u 1.5k 220u R3143 C3132 C3133 C3142 C3144 0.1u...

  • Page 74: Hb-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 15.10. 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 SCL2 SDA2 3.3V L3252 L3251 ELJPA2R2MF ELJPA2R2MF 3.3V C3261 C3264 220u 0.1u...

  • Page 75: Hx-Board Block And Schematic Diagram

    TH-50PHD8UK 15.11. HX-Board Block and Schematic Diagram HX-BOARD TZTNP030VAS L3555 ELJPA100KF C3550 C3551 C3405 R3653 C3404 C3561 Q3531 2SD0601A0L 0.01u 0.1u JK3513 K2HC103B0105 R3776 R3668 R3654 R3663 FL3512 R3547 J0HAAB000012 R3529 IC3502 PC AUDIO IN R3655 180k PC-R C3562 Q3532...

  • Page 76: J-Board (1 Of 2) And H3-Board Block Diagram

    TH-50PHD8UK 15.12. 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 12V DET Q2372 MUTE SW...

  • Page 77: J-Board (2 Of 2) Block Diagram

    TH-50PHD8UK 15.13. J-Board (2 of 2) Block Diagram TO HX1 STB5V J SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR STB3.3V S_CLOCK3 AA_SCL3 IC3008 S_DATA3 AA_SDA3 STB5V IC3004 IIC ON/OFF IC3007 EX I/O(VIDEO/AUDIO SELECT) IC3003 STB5V EX.I/O(SLOT DET IIC CONTROL) (MAIN) AB_SCL3 AB_SCL3 STB5V...

  • Page 78: J-Board (1 Of 4) And H3-Board Schematic Diagram

    TH-50PHD8UK 15.14. J-Board (1 of 4) and H3-Board Schematic Diagram J-BOARD TNPA3630 (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 0.1u 2.2u R805 RESET IC2301 84.5k 10W MONO...

  • Page 79: J-Board (2 Of 4) Schematic Diagram

    TH-50PHD8UK 15.15. J-Board (2 of 4) Schematic Diagram 3.3V STB3.3V R3125 IC8001 SLOT1 C0JBAR000241 SLOT2 C8003 C8035 R3163 SLOT3 Q8002 0.1u 0.1u SYNC SELECT(MAIN) C8001 2SD0601A0L R8072 R8047 R8001 L8001 R3134 C8049 IC8007 R8036 100k R8002 R8009 G1C100K00020 C8027 R8035 0.01u...

  • Page 80: J-Board (3 Of 4) Schematic Diagram

    TH-50PHD8UK 15.16. J-Board (3 of 4) Schematic Diagram SYNC SIGNAL IC8003 PROCESSOR TPJH1 TPJV1 C1AA00000706 (MAIN) R8065 L8003 G1C100K00020 AG_HD_M AG_VD_M H.State Clamp Timing R8067 C8036 V.State R8041 V.Pol. 100p C8045 Green Sep Filter L8005 H.Pol. C8029 G1C100K00020 R8033 C8025 0.01u...

  • Page 81: J-Board (4 Of 4) Schematic Diagram

    TH-50PHD8UK 15.17. 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 R8125 AJ_TXD1 AJ_RXD4 0.1u R1_OUT R8126 ONLINE C8083 AJ_TXD4 T2_OUT 0.1u T1_IN R8127 R2_IN...

  • Page 82: D-Board (1 Of 2) Block Diagram

    TH-50PHD8UK 15.18. 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) MAIN VIDEO R(S) 24bit 8-bit Block...

  • Page 83: D-Board (2 Of 2) Block Diagram

    TH-50PHD8UK 15.19. 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 DRVRST SIGNAL PROCESSOR PLASMA AI 3.3V FORMAT CONVERTER SUB-FIELD PROCESSOR...

  • Page 84: D-Board (1 Of 12) Schematic Diagram

    TH-50PHD8UK 15.20. D-Board (1 of 12) Schematic Diagram D-BOARD TZTNP020YSS (1/12) FL9051 J0MAB0000175 ANF_R_S ANF_G_S J-BOARD ANF_B_S (J1) R/PR_S PR_M G/Y_S ANF_R_M ANF_G_M G/Y_M ANF_B_M B/PB_S 12V->3.3V/1.4A FL9001 3.3V J0MAB0000175 12V->1.5V/2.0A B/PB_M P12V C9031 R9032 HD_S PHD8UK: 1.2k R9031 0.1u Ex.UK:0...

  • Page 85: D-Board (2 Of 12) Schematic Diagram

    TH-50PHD8UK 15.21. D-Board (2 of 12) Schematic Diagram IC9002 C0CBCBC00190 C9069 C9070 R9070 R9073 6.3V 0.1u VOUT VOUT R9020 R9024 C9016 C9017 3.3V 6.3V 0.1u 3.3V C9066 C9067 6.3V 0.1u R9054 R9004 C9071 C9021 C9056 6.3V 6.3V 0.1u IC9052 C9001...

  • Page 86: D-Board (3 Of 12) Schematic Diagram

    TH-50PHD8UK 15.22. 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 PCU2 IC9201 IC9201 6.3V DD_PCD2 IC9201...

  • Page 87: D-Board (4 Of 12) Schematic Diagram

    TH-50PHD8UK 15.23. D-Board (4 of 12) Schematic Diagram D-BOARD TZTNP020YSS (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 TDO_2V C0JBAZ000856 3.3V->5V 3.3V->5V C9650 LEVEL CONVERTER LEVEL CONVERTER 3.3V->5V...

  • Page 88: D-Board (5 Of 12) Schematic Diagram

    TH-50PHD8UK 15.24. D-Board (5 of 12) Schematic Diagram D-BOARD TZTNP020YSS (5/12) FL9304 FL9305 POWER 2.5V_2 F1J1E1040022 2.5V_L8 1.5V F1J1E1040022 1.5V_L8 C9441 220u FL9502 3.3V F1J1E1040022 3.3V_L78 3.3V_L78 C9387 IC9302 IC9302 IC9302 VDD33 16V 0.1u C9764 C9388 IC9302 IC9302 IC9302 VDD33 16V 0.1u...

  • Page 89: D-Board (6 Of 12) Schematic Diagram

    TH-50PHD8UK 15.25. D-Board (6 of 12) Schematic Diagram L-UP R-UP TERM C2-BOARD TERM 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 C9443 Q9301 4.7k R9478 R9482 Q9300 100k 4.7k...

  • Page 90: D-Board (7 Of 12) Schematic Diagram

    TH-50PHD8UK 15.26. D-Board (7 of 12) Schematic Diagram D-BOARD TZTNP020YSS (7/12) DG-BOARD (1/12) P12V J-BOARD (J3) R9995 FL9707 STB5V_M F1J1E1040022 R9993 R9986 Q9078 B1ABCF000138 STB3.3V R9881 STB5V AR_IIC_CONT 5V_SCL3 3V_SCL3 P12V IIC_CONT R9882 R9479 EXB38VR000V 3V_SCL1 SCL1 3V_SDA1 SDA1 R9992...

  • Page 91: D-Board (8 Of 12) Schematic Diagram

    TH-50PHD8UK 15.27. D-Board (8 of 12) Schematic Diagram D-BOARD TZTNP020YSS (8/12) DG-BOARD (2/12) C9726 D9707 R9808 MA2J72800L 1000p STB3.3V C9709 0.1u STB3.3V R9810 C9594 R9826 R9805 0.1u R9701 Q9707 AAE_MCCLK R9803 B1ABCF000138 R9785 R9828 AAE_MCDATA_O AA_REMOCON R9797 3.3V R9829 SDA2...

  • Page 92: D-Board (9 Of 12) Schematic Diagram

    TH-50PHD8UK 15.28. 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 FPGA R9244 DCKA RESET R9245 DRVMUTE...

  • Page 93: D-Board (10 Of 12) Schematic Diagram

    TH-50PHD8UK 15.29. D-Board (10 of 12) Schematic Diagram D-BOARD TZTNP020YSS (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 C9666 IC9501 IC9501 IC9501 VDD15 16V 0.1u...

  • Page 94: D-Board (11 Of 12) Schematic Diagram

    TH-50PHD8UK 15.30. D-Board (11 of 12) Schematic Diagram D-BOARD TZTNP020YSS (11/12) 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 IC9302 TCKSEL1 L8_R3...

  • Page 95: D-Board (12 Of 12) Schematic Diagram

    TH-50PHD8UK 15.31. D-Board (12 of 12) Schematic Diagram D-BOARD TZTNP020YSS (12/12) DG-BOARD (6/12) DDR-SDRAM C9439 0.1u 2.5V_L8 IC9302 R9497 MN845121-A R9498 PLASMA AI SUB-FIELD PROCESSOR DRVCLKD0 L8DO_DA0 L8DO_DB0 L8DO_DC0 IC9302 DRVCLKD0 IC9302 DOUTDA00 IC9302 DOUTDB00 IC9302 DOUTDC00 DRVCLKD1 L8DO_DA1 L8DO_DB1...

  • Page 96: C1, C2, C5 And C6-Board Block Diagram

    TH-50PHD8UK 15.32. 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 DU15 CLR-R CLKR2 VDD2 VDD2 DU21...

  • Page 97: C3 And C4-Board Block Diagram

    TH-50PHD8UK 15.33. 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 IC7305 CLK0,CLK1 BUFFER DRV-RST IC7301 DU6,DU7...

  • Page 98: C1-Board (1 Of 2) Schematic Diagram

    TH-50PHD8UK 15.34. 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 R7117 C7150 100p VDA_75V D7103 B0HCMM000014...

  • Page 99: C1-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 15.35. 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 R7131 ZA7101 ZA7102 ZA7103 ZA7104 ZA7105...

  • Page 100: C2-Board (1 Of 2) Schematic Diagram

    TH-50PHD8UK 15.36. 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 R7227 R7230 J0JJC0000011 J0JJC0000011 (C11) 78V_R 78V_R 78.0 VDA_75V C2_5V Vda 75V C7203 75.0 TERM C2_5V PANEL DATA...

  • Page 101: C2-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 15.37. C2-Board (2 of 2) Schematic Diagram VDA_75V D7205 C7234 B0HCMM000014 100V 0.47u 78V_R D7206 B0HCMM000014 C3-BOARD 78V_L L7207 L7208 D7209 R7262 R7266 J0JJC0000011 J0JJC0000011 (C33) R7263 B0HDSM000005 78V_R 78V_L 78.0 78V_R 78.0 VDA_75V C2_5V Vda 75V C7224 75.0...

  • Page 102: C3-Board (1 Of 2) Schematic Diagram

    R7339 CLK22 VDA_75V 78V_R 78V_R 78V_L R7340 78V_L 78.0 R7341 78V_R 78.0 VDA_75V R7342 LE10 R7345 LE11 Vda 75V 75.0 R7346 C3-BOARD TNPA3563 (1/2) SS-BOARD (SS35) TH-50PHD8UK TH-50PHD8UK C3-Board (1 of 2) Schematic Diagram C3-Board (1 of 2) Schematic Diagram...

  • Page 103: C3-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 15.39. 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 DRIVER C7351 100p VDA_75V D7307 C7362...

  • Page 104: C4-Board (1 Of 2) Schematic Diagram

    R7471 DRIVER 78.0 AB_DDC7 VDA_75V AA_DDA6 AB_DDA6 AA_DDB6 Vda 75V R7419 75.0 EXB38V470JV AA_DDC6 AB_DDB6 AA_CLR_L AB_DDC6 AA_ODE_L AB_CLR_L AB_ODE_L C7429 C5-BOARD R7420 100p EXB38V470JV (C53) TH-50PHD8UK TH-50PHD8UK C4-Board (1 of 2) Schematic Diagram C4-Board (1 of 2) Schematic Diagram...

  • Page 105: C4-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 15.41. 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 DMHR C7440 DSHL DSHL DSLL DSLL...

  • Page 106: C5-Board (1 Of 2) Schematic Diagram

    TH-50PHD8UK 15.42. 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 AA_DDB20 C5_5_3V DOUTDB[20] EXB38V102JV EXB38V102JV C5_5_3V AA_DDA20 DOUTDA[20] C7513 AA_DDC21 C7543 0.1u DOUTDC[21] 0.1u...

  • Page 107: C5-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 15.43. 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 R7538 R7539 R7540 R7541 DRV_SOS9 EXB38V102JV EXB38V102JV C5_5_3V EXB38V102JV EXB38V102JV C5_5_3V DRV_SOS2 DRV_SOS2 DMHR DMHR C7527 C7530 DMLL DMLL 0.1u...

  • Page 108: C6-Board (1 Of 2) Schematic Diagram

    TH-50PHD8UK 15.44. 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 R7611 R7615 C7602 C6_5V TERM PANEL DATA...

  • Page 109: C6-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 15.45. 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 DOUTDC[21] AA_DDB21 DOUTDB[21] AA_DDA21 DOUTDA[21] AA_ODED...

  • Page 110: Sc-Board Block Diagram

    TH-50PHD8UK 15.46. 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 FET DRIVER D6511 FCLU PROD D6512 L6504 IC6412 Q6567 Q6531 FCLKD...

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

    TH-50PHD8UK 15.47. 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 VSUS (P2) 176.1 176V Vsus VSUS...

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

    R6753 R6744 B1ADNF000006 160V SC-BOARD TNPA3567 (2/2) 100u 4.7k Q6665 D6638 R6743 B1ABNF000006 MA2J11100L 100k R6746 R6748 SD-BOARD R6747 R6745 SC46 (SD46) 4.7k SC42 SD-BOARD (SD42) TH-50PHD8UK SC-Board (2 of 2) Schematic Diagram TH-50PHD8UK SC-Board (2 of 2) Schematic Diagram...

  • Page 113: Su-Board Block Diagram

    TH-50PHD8UK 15.49. SU-Board Block Diagram Scan Out (up) Board IC6901 IC6904 SC41 SU41 PDP SCAN DRIVER PDP SCAN DRIVER OUT01 OUT1 OUT02 OUT2 OUT03 OUT3 64 PIN 64 PIN FCLK OUTPUT OUTPUT OUT62 OUT62 OUT63 OUT63 VF5V To 1st 96pins of...

  • Page 114: Su-Board (1 Of 2) Schematic Diagram

    TH-50PHD8UK 15.50. 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 AD_167 AF_25 AF_40 AE_89 AE_104 AD_153...

  • Page 115: Su-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 15.51. 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 AA_359 AC_217 AC_232 AB_281 AB_296 AA_345...

  • Page 116: Sd-Board Block Diagram

    TH-50PHD8UK 15.52. 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 OUT63 OUT63 VF5V To 1st 96pins of...

  • Page 117: Sd-Board (1 Of 2) Schematic Diagram

    TH-50PHD8UK 15.53. 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 AE_487 AD_538 AD_551 AF_409 AF_424 AE_473...

  • Page 118: Sd-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 15.54. SD-Board (2 of 2) Schematic Diagram SD-BOARD TNPA3220AB (2/2) To 3rd 96pins of To 4th 96pins of SCAN ELECTRODES SCAN ELECTRODES *SD3 *SD4 AC_603 AC_614 AB_667 AB_678 AA_731 AA_742 AC_602 AC_615 AB_666 AB_679 AA_730 AA_743 AC_601 AC_616 AB_665...

  • Page 119: Ss, Ss2 And Ss3-Board Block Diagram

    TH-50PHD8UK 15.55. SS, SS2 and SS3-Board Block Diagram SS34 TO S34 Sustain Drive Board TO P12 SS12 STB 12V STB 12V STB PS STB PS TP15V +15V L6180 Vda75V TPVDA Vda75V L6239 Sustain Connection TO P11 (Up) Board SS11 TPVSUS...

  • Page 120: Ss-Board (1 Of 2), Ss2 And Ss3-Board Schematic

    TH-50PHD8UK 15.56. 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 R6191 176.1 Q6100 SUSTAIN 0.22 R6100 VSUS C6170 C6171 C6172 C6173 C6174 C6175 C6185 B1JADN000001 ELECTRODE...

  • Page 121: Ss-Board (2 Of 2) Schematic Diagram

    TH-50PHD8UK 15.57. 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 R6053 2SK326900L C6273 C6215 R6240 L6201...

  • Page 122: S1, V1 And V2-Board Block And Schematic Diagram

    TH-50PHD8UK 15.58. S1, V1 and V2-Board Block and Schematic Diagram TO J2 V1-BOARD TNPA3640 R1554 D1550 STB+3.3V RM001 J-BOARD LED G LED_G LED R REMOTE RECIEVER R1553 (J2) LED_R D1550 L1501 LNJ107W5PRW STB3.3V REMOTE_IN R1550 R1551 STB3.3V LED G D1551...

  • Page 123: Parts Location

    TH-50PHD8UK 16 Parts Location 16.1. Exploded View 16.1.1. The main mechanical parts relation...
  • Page 124 TH-50PHD8UK 16.1.2. Escutcheon part location enlarged views of lower left side 16.1.3. Fan part location enlarged views...

  • Page 125: Cable Relation

    TH-50PHD8UK 16.2. Cable relation...

  • Page 126: Packing Summary

    TH-50PHD8UK 16.3. Packing summary...
  • Page 127 TH-50PHD8UK...

  • Page 128: Mechanical Replacement Parts List

    TH-50PHD8UK 17 Mechanical Replacement Parts List Note: Ref. Part No. Part Name & Remarks Description All parts except parts mentioned [PAVCCZ] in the Remarks TPDF0906 PAD(TOP) column are supplied by AVC-SPC. TPEH170 PROTECT COVER TPGA2170 CARTON BOX(BOTTOM) Parts mentioned [PAVCCZ] are supplied by PAVCCZ.

  • Page 129: Replacement Parts List

    TH-50PHD8UK 18 Replacement Parts List 18.1. Relpacement Parts List Notes...

  • Page 130: Electrical Replacement Parts List

    TH-50PHD8UK 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 TIME LAG FUSE HIGH C462 ECJ2FB1H104K C 0.1UF, K, 50V...
  • Page 131 TH-50PHD8UK 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 C2398- ECJ1XB1C104K C 0.1UF, Z, 16V...
  • Page 132 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C3103 ECJ1VF1A105Z C 1UF, Z, 10V (HB) C3149 ECJ1XB1C104K C 0.1UF, Z, 16V C3104 ECJ1XB1C104K C 0.1UF, Z, 16V (HB) C3150 ECJ1XF1C104Z C 0.1UF, Z, 16V...
  • Page 133 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C3561,6 ECJ2VF1C105Z C 1UF, Z, 16V C6444 TCUY1C105ZFN C 1UF, 16V C6453 EEUFC1E221 E 220UF, 25V C6015 TCUY1C105ZFN C 1UF, 16V C6501- ECQE2255JF P 2.5UF, K,250V...
  • Page 134 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C6833 F1L1E4750004 C 4.7UF, 25V C7452,5 ECJ1XC1H101J C 100PF, J, 50V C6834 ECJ2XC1H102J C 1000PF, J, 50V C7502 TCUY1C105ZFN C 1UF, 16V C6835...
  • Page 135 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C8102,0 EEEHB1C470P C 47PF, J, 16V C9235,3 ECJ1XF1C104Z C 0.1UF, Z, 16V C8105,0 EEEHB1C470P C 47PF, J, 16V C9241 ECJ1XF1C104Z C 0.1UF, Z, 16V...
  • Page 136 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C9725 ECJ1XB1C104K C 0.1UF, Z, 16V D511 MA2S111 DIODE C9726 ECJ1XF1H102Z C 1000PF, Z, 50V D515 ERA91-02 DIODE C9733 ECJ2FF1C475Z C 0.047UF, Z, 16V...
  • Page 137 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D6240 B0HDSM000005 DIODE D6815 MA111 DIODE D6241,4 B0ECHP000003 DIODE D6817 MA111 DIODE D6818 B0JCKG000002 DIODE D6250,5 B0JCME000037 DIODE D6819 B0ECHP000003 DIODE D6820 MA111...
  • Page 138 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description FL3507- J0HABB000004 LC FILTER IC6220, C0ZBZ0000895 FL3510- TLK212T256AL EMI FILTER IC6240 C0JBAZ000005 IC6250 AN16016A-VF FL7201, J0HABH000013 LC FILTER IC6251 C0ZBZ0001033 IC6252 AN1431M LINEAR IC...
  • Page 139 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC9303 TVRN707 L604 S3783106Z CHOKE IC9304- C0JBAZ000856 L606 ELF15N004A FILTER CHOKE L607,08 EXCELDR35 FERRITE BEAD IC9501 MN845111-A INDUCTOR IC9502 C1ZBZ0002769 L611 EXCELDR35 FERRITE BEAD...
  • Page 140 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L6235,3 J0JJC0000021 CHIP INDUCTOR B10B-PH-KS CONNECTOR B3B-PH-KS CONNECTOR L6239- G0ZZ00002183 PEAKING COIL B20B-PHDSS CONNECTOR B5B-PH-KS CONNECTOR L6250 G0ZZ00002183 PEAKING COIL L6251,5 J0JJC0000021 CHIP INDUCTOR...
  • Page 141 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description Q6100- B1JADN000001 TRANSISTOR Q6818 2SB0709A TRANSISTOR Q6819 2SD1263A TRANSISTOR Q6120 B1ABNF000006 TRANSISTOR Q6820 2SC1473A TRANSISTOR Q6121 B1ADNF000006 TRANSISTOR Q6821 2SD814A TRANSISTOR Q6140- B1JADN000001...
  • Page 142 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R395,96 ERJ6GEYJ473 M 47KOHM,J,1/10W R808,09 ERJ6GEY0R00 M 0 OHM, 1/10W R397-99 ERJ14YJ753 M 75KOHM,J, 1/2W R810 ERJ3GEYJ223 M 22KOHM,J,1/16W R401 ERJ3GSYJ103 M 10KOHM,J,1/16W...
  • Page 143 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R2416 ERJ3GEY0R00 M 0 OHM, 1/16W R3026 TAJAAH0101JV M 100 OHM,J,1/16W (HA) R2417 ERJ3GEYJ122 M 1.2KOHM,J,1/16W R3026 ERJ3GEYJ103 M 10KOHM,J,1/16W (HB) R2418,1 ERJ3GEYJ473...
  • Page 144 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3062 ERJ6GEYJ101 M 100 OHM,J,1/10W R3136- ERJ3GEY0R00 M 0 OHM, 1/16W R3062 ERJ3GEYJ561 M 560 OHM,J,1/16W (HB) R3140 ERJ3GEYJ473 M 47KOHM,J,1/16W R3063 ERJ3GEYJ101...
  • Page 145 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3254,5 ERJ3GEYJ220 M 22 OHM,J,1/16W R6070,7 ERJ6ENF3902 M 39KOHM, 1/10W R3260- ERJ6ENF39R0 M 39 OHM, 1/10W R6072 ERJ6ENF7501 M 7.5KOHM, 1/10W R6073,7 ERJ6GEYJ224...
  • Page 146 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6255 ERJ6GEYJ103 M 10KOHM,J,1/10W R6458 ERJ6GEYJ102 M 1KOHM,J,1/10W R6257,5 ERJ6GEY0R00 M 0 OHM, 1/10W R6459 ERJ6GEYJ101 M 100 OHM,J,1/10W R6460 ERJ6GEYJ103 M 10KOHM,J,1/10W...
  • Page 147 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6740 ERJ6GEYJ203 M 20KOHM,J,1/10W R6886 ERJ6GEY0R00 M 0 OHM, 1/10W R6741 ERJ6GEYJ222 M 2.2KOHM,J,1/10W R6901- ERJ6GEYJ221 M 220 OHM,J,1/10W R6742 ERJ6GEYJ470 M 47 OHM,J,1/10W...
  • Page 148 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7280,8 ERJ3GEY0R00 M 0 OHM, 1/16W R7507,0 ERJ3GEY0R00 M 0 OHM, 1/16W R7282,8 TAJAAH0470JV M 47 OHM,J,1/16W R7509 ERJ12Y0R00 M 0 OHM,J, 1/2W...
  • Page 149 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R8033,3 ERJ3GEYJ104 M 100KOHM,J,1/16W R9023 ERJ6GEY0R00 M 0 OHM, 1/10W R9028- ERJ3GEY0R00 M 0 OHM, 1/16W R8035 ERJ6ENF3300 M 330 OHM, 1/10W R8036...
  • Page 150 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9223 ERJ3GEYJ103 M 10KOHM,J,1/16W R9441,4 ERJ3GEYJ220 M 22 OHM,J,1/16W R9225 ERJ3GEYJ103 M 10KOHM,J,1/16W R9443 EXB38V470J RESISTOR ARRAY R9228,2 ERJ3GEYJ103 M 10KOHM,J,1/16W R9444 EXB2HV470JV...
  • Page 151 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9611 ERJ3GEYJ472 M 4.7KOHM,J,1/16W R9734,3 ERJ3GEYJ272 M 2.7KOHM,J,1/16W R9612 ERJL14KJ20M M 20 OHM, J,1/4W R9736 ERJ3GEY0R00 M 0 OHM, 1/16W R9613 TAJAAH0470JV M 47 OHM,J,1/16W...
  • Page 152 TH-50PHD8UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9826 ERJ3GEYJ103 M 10KOHM,J,1/16W R9983 ERJ6ENF1601 M 1.6KOHM, 1/10W R9827,2 ERJ3GEYJ223 M 22KOHM,J,1/16W R9984 ERJ6ENF1001 M 1KOHM, 1/10W R9985 ERJ6GEY0R00 M 0 OHM, 1/10W...
  • Page 153 TH-50PHD8UK Ref. Part No. Part Name & Remarks Description T6802 ETS13TB199AP SWITCHING TRANSFORMER TH351 PRFCBB471 POSISTOR K1KA06BA0047 6P CONNECTOR K1KA03BA0047 3P CONNECTOR VR351,5 EVMEASA00B54 VARIABLE RESISTOR VR451 EVMEASA00B53 VARIABLE RESISTOR VR6250 EVMEASA00B14 CONTROL 10KOHMB 0.3W VR6602 EVMEASA00B14 CONTROL 10KOHMB 0.3W...

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