Panasonic TH-50PH9UK Service Manual

Panasonic TH-50PH9UK 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
460 W
Save OFF 0.5 W, Save ON 0.3 W
0.1W
Drive method: AC type 50-inch,
16:9 aspect ratio
Max 10000:1
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-50PH9UK
GPH9D 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)
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. MTNC060689CE
D10 Canada: B07
50i
24p
25p
Unauthorized
copying
and

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Summary of Contents for Panasonic TH-50PH9UK

  • Page 1: Specifications

    ORDER NO. MTNC060689CE D10 Canada: B07 High Definition Plasma Display TH-50PH9UK GPH9D Chassis Specifications Power Source 120 V AC, 50/60Hz Power Consumption Maximum 460 W Stand-by condition Save OFF 0.5 W, Save ON 0.3 W Power off condition 0.1W Plasma Display panel...
  • Page 2: Table Of Contents

    TH-50PH9UK HD, VD / 1.0 - 5.0 Vp-p (high impedance) Component 1.0 Vp-p (75-ohm : include sync) 0.7 Vp-p (75-ohm) 0.7 Vp-p (75-ohm) AUDIO IN (M3 JACK) 0.5 Vrms (high impedance) SERIAL EXTERNAL CONTROL TERMINAL (D-SUB 9PIN) RS-232C COMPATIBLE SPEAKERS (6Ω)
  • Page 3 TH-50PH9UK 11.2. No Power 14.23. DA-Board (2 of 6) Schematic Diagram 11.3. No Picture 14.24. DA-Board (3 of 6) Schematic Diagram 11.4. Local screen failure 14.25. DA-Board (4 of 6) Schematic Diagram 12 Option Setting 14.26. DA-Board (5 of 6) Schematic Diagram 13 Conductor Views 14.27.
  • Page 4: Applicable Signals

    TH-50PH9UK 1 Applicable signals...
  • Page 5: Safety Precautions

    TH-50PH9UK 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-50PH9UK 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-50PH9UK 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: Service Hint

    TH-50PH9UK 5 Service Hint Board Name Function Digital Signal Processor, Micon Format Converter, Plasma Ai Processor Sub-Filed Processor Slot Interface (Audio / Video / Sync inputSwitch), SYNC processor, Sound processor Sustain drive Scan drive Scan out (Upper) Scan out (Lower)
  • Page 9: Disassembly

    TH-50PH9UK 6 Disassembly 6.3. Removal of the HA-Board 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. off for discharge from electrolysis capacitors. 2. Remove the 4 screws(E).
  • Page 10: Removal Of The J-Board

    TH-50PH9UK 6.5. Removal of the J-Board 5. Remove the 4 Hexagonal-Head screws and the 1 screw and then remove the HX-Board. 1. Remove the HU Terminal Block and the HA Terminal Block. (Reference to Removal of the HU-Board and the HA- Board) 2.
  • Page 11: Removal Of The Da-Board

    TH-50PH9UK 6.8. Removal of the DA-Board 3. Remove the 11 screws (Bottom view). 1. Disconnect the couplers(PB30, PB31, PB33, PB35). 2. Remove the 2 screws and then remove the PB-Board Block. 4. Remove the 5 screws ( ). Remove the P-Board from the 8 molding props ( ).
  • Page 12: Removal Of The D-Board

    TH-50PH9UK 6.10. Removal of the D-Board 6.12. Removal of the SU-Board and the SD-Board 1. Remove the Slot Block. (Reference to Removal of the Slot Block) 1. Remove the Speaker Terminal Block(R). 2. Disconnect the couplers(D5, D20) (Reference to Removal of the H3-Board(L, R)) 3.
  • Page 13: Removal Of The Sc-Board

    TH-50PH9UK 6.13. Removal of the SC-Board 6.15. Removal of the SS-Board 1. Disconnect the couplers(SU45, SD46). 1. Disconnect the couplers(SS11, SS12, SS20, SS21, SS33, SS34, SS43, SS44). 2. Disconnect the couplers(SC2, SC20, SC23). 2. Remove the Flexible Cable from the couplers(SS51, SS52, 3.
  • Page 14 TH-50PH9UK 6.16.1. Removal of the C1-Board 6.16.3. Removal of the C3-Board 1. Remove the Flexible Cable from the coupler(C10). 1. Remove the Flexible Cable from the couplers(C31, C32). 2. Remove the 6 screws ( ) and then remove the Flexible 2.
  • Page 15: Removal Of The S1-Board

    TH-50PH9UK 6.16.5. Removal of the C5-Board 2. Remove the 2 screws(G) and then remove the S1-Board Block. 1. Remove the Flexible Cable from the couplers(C50, C51, 3. Disconnect the coupler(S34). C52). 4. Remove the 1 screw(H) and then remove the S1-Board.
  • Page 16: Removal Of The Escutcheon

    TH-50PH9UK 6.20. Removal of the V1-Board and 3. Remove 4 screws each (J) and then remove the Fans. the V2-Board 1. Remove the Escutcheon. (Reference to Removal of the Escutcheon) 2. Remove the 6 screws and then remove the Fixed Angle.
  • Page 17: Removal Of The Plasma Panel

    TH-50PH9UK 6.21. Removal of the Plasma Panel 10. Disconnect the couplers(P2, P9, P11, P12, P23, P25). 11. Remove the 6 screws ( ) and then remove the P-Board. 1. Disconnect the Fan Relay Couplers. 2. Remove 3 screws each ( ) and then remove the 3 Fan Blocks.
  • Page 18 TH-50PH9UK 17. Disconnect the couplers(SU45, SD46). 24. Disconnect the couplers(SS33, SS43, SS44). 18. Slide the SU-Board and the SD-Board to the left, remove 25. Remove the Flexible Cable from the couplers(SS51, SS52, the SU-Board and the SD-Board from the couplers(SC41, SS53, SS54).
  • Page 19 TH-50PH9UK 31. Remove the 22 screws 37. Remove the 2 screws of the Escutcheon. 32. Remove the Flexible Cable from the couplers(CB1, CB2, CB3, CB4, CB5, CB6, CB7, CB8, CB9, CB10, CB11). 38. Pull the bottom of the Plasma Panel forward (arrow1).
  • Page 20: Location Of Lead Wiring

    TH-50PH9UK 7 Location of Lead Wiring 7.1. Location of Lead Wiring (1)
  • Page 21: Location Of Lead Wiring

    TH-50PH9UK 7.2. Location of Lead Wiring (2)
  • Page 22 TH-50PH9UK 7.3. Location of Lead Wiring (3) 7.4. Location of Lead Wiring (4)
  • Page 23: Adjustment Procedure

    TH-50PH9UK 8 Adjustment Procedure 8.1. Driver Set-up 8.1.1. Item / Preparation 1. Input a white signal of the RGB signal generator. Aging pattern : 0 2. Set the picture adjustment items as follows. · Picture menu : Standard · Color temperature : Normal ·...
  • Page 24: Initialization Pulse Adjust

    TH-50PH9UK 8.2. Initialization Pulse Adjust 1. Input a white signal to plasma video input. 2. Set the picture adjustment items as follows. · Picture menu : Standard · Color temperature : Normal · Picture : 25 · Aspect : Full 3.
  • Page 25: Adjustment Volume Location

    TH-50PH9UK 8.4. Adjustment Volume Location 8.5. Test Point Location...
  • Page 26: Service Mode

    TH-50PH9UK 9 Service mode 9.1. CAT (computer Aided Test) mode To exit the CAT mode, access the ID mode and switch off the main power. 9.1.1. IIC mode Select the IIC mode by Up/Down button on the remote control at the front page of CAT mode and then press the Action button on the remote control.
  • Page 27 TH-50PH9UK 9.1.2. CD mode Select the CD mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button on the remote control more than 5 seconds. Micom software version (IC9702), this version can be upgrade by 1.
  • Page 28 TH-50PH9UK 9.1.4. MS mode Select the MS mode by Up/Down button on the remote control at the front page of CAT mode and then press the Mute button on the remote control more than 5 seconds. To exit the MS mode, press the R button on the remote control.
  • Page 29: Iic Mode Structure (Following Items Value Is Sample Data.)

    TH-50PH9UK 9.2. IIC mode structure (following items value is sample data.)
  • Page 30: Adjustment

    TH-50PH9UK 10 Adjustment 10.1. RGB white balance adjustment Instrument Name Connection Remarks · RGB VGA W/B pattern PC input User setting: Normal Panel surface (Picture menu: Standard) · Color analyzer (Minolta CA-100 or equivalent) Procedure Remarks · Ensure aging is adequate.
  • Page 31 TH-50PH9UK...
  • Page 32: Hd White Balance Adjustment

    TH-50PH9UK 10.2. HD white balance adjustment Instrument Name Connection Remarks · HD W/B pattern (COMPONENT Output) PC input User setting: Normal Panel surface (Picture menu: Standard) · Color analyzer (Minolta CA-100 or equivalent) Procedure Remarks · Ensure aging is adequate.
  • Page 33 TH-50PH9UK...
  • Page 34: Power Control Adjustment

    TH-50PH9UK 10.3. Power control adjustment Instrument Name Connection Remarks · PC (RGB) signal generator · PC input Set “RGB” at ‘COMPONENT/RGB-IN SELECT’ in Setup Menu. (Leader: VGA/No.9 signal) · Connect the AC power of the adjustment set to the wattmeter.
  • Page 35: Trouble Shooting Guide

    TH-50PH9UK 11 Trouble shooting guide 11.1. Self Check 11.1.1. Display Indication 1. Self-check is used to automatically check the bus line controlled circuit of the Plasma display. 2. To get into the Self-check mode, press the volume down button on the customer controls at the bottom of the set, at...
  • Page 36 TH-50PH9UK 3. Remarks Above Fan function is operated while the fans are installed.
  • Page 37: No Power

    TH-50PH9UK 11.2. No Power First check point There are following 3 states of No Power indication by power LED. 1. No lit. 2. Green is lit then turns red blinking a few seconds later. 3. Only red is lit. 11.3. No Picture...
  • Page 38: Local Screen Failure

    TH-50PH9UK 11.4. Local screen failure Plasma display may have local area failure on the screen. Fig - 1 is the possible defect P.C.B. for each local area. Fig - 1...
  • Page 39: Option Setting

    TH-50PH9UK 12 Option Setting...
  • Page 40 TH-50PH9UK Option Menu for GPH9D series GPH9D chassis series have special function and operation setting facility called Option Menu. This Option Menu is useful for special function required customers. This should be set at the installation stage. Option menus default setting...
  • Page 41: Conductor Views

    TH-50PH9UK 13 Conductor Views 13.1. P-Board P-BOARD (FOIL SIDE) ETXMM610MEFA TH-50PH9UK TH-50PH9UK P-BOARD ETXMM610MEFA P-BOARD ETXMM610MEFA...
  • Page 42 TH-50PH9UK Parts Location Parts Location P-BOARD (FOIL SIDE) P-BOARD (COMPONENT SIDE) TRANSISTOR PHOTO COUPLER VOLUME IC101 Q103 IC101 PC503 VR251 IC401 Q104 IC401 PC505 VR351 IC501 Q106 IC501 PC506 VR401 Q301 MODULE TRANSISTOR Q302 MODULE Q351 MC101 Q301 Q352 MC101...
  • Page 43 TH-50PH9UK P-BOARD (COMPONENT SIDE) ETXMM610MEFA TH-50PH9UK TH-50PH9UK P-BOARD ETXMM610MEFA P-BOARD ETXMM610MEFA...
  • Page 44: Pb-Board

    TH-50PH9UK 13.2. 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) TXNPB1ZKTU TXNPB1ZKTU TNPA3655 R861 Q850 R861 ORDER R852 R852 D857 R859 R853 C850 R853...
  • Page 45: Ha-Board

    TH-50PH9UK 13.3. HA-Board HA-BOARD (FOIL SIDE) HA-BOARD (COMPONENT SIDE) TXNHA1YNSA TXNHA1YNSA TNPA2845 ORDER TP034 TP036 CR NO.3 JS009 JS007 C022 JS008 R038 JS010 R041 R040 R042 IC002 C017 JS001 C018 C016 R037 C021 R036 JS004 C015 L007 C019 R035 JS002...
  • Page 46: Hu-Board

    TH-50PH9UK 13.4. HU-Board Parts Location HU-BOARD TRANSISTOR TRANSISTOR IC3301 Q3301 TP3301 IC3302 Q3302 TP3302 IC3303 Q3303 TP3303 IC3304 Q3304 TP3304 IC3305 Q3305 TP3305 IC3306 Q3306 IC3307 Q3307 IC3308 Q3308 IC3309 HU-BOARD (FOIL SIDE) HU-BOARD (COMPONENT SIDE) TXNHU1ZFTU TXNHU1ZFTU IC303 X301...
  • Page 47: Hx-Board

    TH-50PH9UK 13.5. HX-Board HX-BOARD(FOIL SIDE) HX-BOARD(COMPONENT SIDE) TXNHX10ZMT TXNHX10ZMT CR NO.3 ORDER NO. TNPA2842 TNPA2842 SEE REVERSE FOR ORDER NO. CR NO.3 C405 C404 C409 IC502 R400 L526 L555 D502 R589 C523 R778 C563 C524 R788 D504 R789 D506 R794...
  • Page 48: H3, S1, V1 And V2-Board

    TH-50PH9UK 13.6. H3, S1, V1 and V2-Board V2-BOARD(FOIL SIDE) TXNV21YSSA TNPA3641 REVERSE ORDER NO. V2-BOARD(COMPONENT SIDE) TXNV21YSSA SW1554 SW1553 SW1550 SW1551 SW1552 VOL.UP VOL.DOWN TV/VTR V1-BOARD(FOIL SIDE) V1-BOARD(COMPONENT SIDE) TXNV11YNSA TXNV11YNSA TNPA3640 RM001 Q1540 R1500 D1550 R1555 L1504 R1552 D1552...
  • Page 49: J-Board

    TH-50PH9UK 13.7. J-Board Parts Location J-BOARD (FOIL SIDE) IC801 IC802 IC8003 J-BOARD (FOIL SIDE) TNPA3896S TNPA3896 R2409 R2355 C3202 R2359 R2408 L2331 L2330 REVERSE FOR ORDER C8185 C2364 C2367 C2366 C2368 R3004 C8183 D3001 D3003 R8203 C8109 R3080 R3079 R3078...
  • Page 50 TH-50PH9UK Parts Location J-BOARD (COMPONENT SIDE) TRANSISTOR TRANSISTOR IC803 Q2300 TPJH1 IC804 Q2331 TPJV1 IC805 Q2372 IC2301 Q3001 IC2302 Q3004 IC2303 Q8002 IC2305 Q8010 IC3001 Q8011 IC3002 Q8012 IC3003 Q8013 IC3004 Q8019 IC3005 Q8181 IC3006 Q8182 IC3007 Q8183 IC3008 Q8184...
  • Page 51: Da-Board

    TH-50PH9UK 13.8. DA-Board DA-BOARD (FOIL SIDE) TXNDA1ZHTU (37inch) TXNDA1ZKTU (42inch) CR NO.4 TNPA3901 R936 R937 REVERSE FOR ORDER C919 C595 C309 R934 L302 R933 C571 R590 C949 R939 C551 R938 R940 L301 R591 IC955 R935 C928 C927 C926 C925 R316...
  • Page 52 TH-50PH9UK DA-BOARD (COMPONENT SIDE) TXNDA1ZMTU TNPA3901 ORDER C598 ZA002 R584 R577 R574 FL504 CR NO.4 C310 D901 IC501 R631 C301 R537 R626 R535 C614 R536 R657 R534 IC301 Q901 R573 R640 C910 R548 C612 C599 R579 C304 Q903 C305 R578...
  • Page 53: D-Board

    TH-50PH9UK 13.9. D-Board D-BOARD (FOIL SIDE) TNPA3820ADS C851 C852 C856 C850 C028 C837 IC002 C029 C367 R319 C854 C866 C846 CR NO.9 R528 C857 C845 C366 D813 C886 C521 R619 R498 R645 R620 R616 C527 C600 R524 R537 R529 IC602...
  • Page 54 TH-50PH9UK D-BOARD (COMPONENT SIDE) TNPA3820ADS R062 R063 C870 R064 R065 R428 C515 R066 R067 R102 R516 R076 FL301 FL300 R074 C542 R061 R060 R320 R302 R303 R308 R307 R313 R394 R395 R536 R314 Q302 D301 D300 Q301 D812 R393 R553...
  • Page 55: C1-Board

    TH-50PH9UK 13.10. C1-Board Parts Location C1-BOARD IC7101 C1-BOARD (FOIL SIDE) TXNC11BHTUE 1 2 3 TNPA3821 REVERSE FOR ORDER C1-BOARD (COMPONENT SIDE) TXNC11BHTUE R125 R105 R113 R115 R123 R111 R112 R122 R121 R102 R126 R114 R116 R124 R106 R101 C105 C114...
  • Page 56: C2-Board

    TH-50PH9UK 13.11. C2-Board Parts Location C2-BOARD IC7201 IC7202 IC7203 IC7204 IC7205 IC7206 IC7207 IC7208 IC7209 C2-BOARD (FOIL SIDE) TXNC21BHTUE TNPA3822 1 2 3 REVERSE FOR ORDER C2-BOARD (COMPONENT SIDE) TXNC21BHTUE R205 R218 R250 R202 R225 R238 R214 R222 R226 R234...
  • Page 57: C3-Board

    TH-50PH9UK 13.12. C3-Board C3-BOARD IC7301 IC7302 IC7303 IC7304 IC7305 C3-BOARD (FOIL SIDE) TXNC31BHTUE 1 C3 TNPA3823 REVERSE FOR ORDER 1 2 3 C3-BOARD (COMPONENT SIDE) TXNC31BHTUE CA10 R338 R318 R342 R337 R341 R350 R354 R349 R320 R321 R322 R323 CA11...
  • Page 58: C4-Board

    TH-50PH9UK 13.13. C4-Board C4-BOARD IC7401 IC7402 IC7403 IC7404 IC7405 C4-BOARD (FOIL SIDE) TXNC41BHTUE TNPA3824 REVERSE FOR ORDER C4-BOARD (COMPONENT SIDE) TXNC41BHTUE R461 C434 CRNO.7 R460 TNPA3824 IC405 C436 C435 R462 C443 R450 ORDER R444 C4MM5 C433 R443 R470 R442 R441...
  • Page 59: C5-Board

    TH-50PH9UK 13.14. C5-Board C5-BOARD IC7501 IC7502 IC7503 IC7504 IC7505 IC7506 IC7507 IC7508 IC7509 C5-BOARD (FOIL SIDE) TXNC51BHTUE TNPA3825 REVERSE FOR ORDER C5-BOARD (COMPONENT SIDE) TXNC51BHTUE IC509 IC507 R585 R587 1 C5 IC502 R527 TNPA3825 R533 C568 IC505 C5MM2 R505 C566...
  • Page 60: C6-Board

    TH-50PH9UK 13.15. C6-Board Parts Location C6-BOARD IC7601 C6-BOARD (FOIL SIDE) TXNC61BHTUE TNPA3826 1 2 3 REVERSE FOR ORDER C6-BOARD (COMPONENT SIDE) TXNC61BHTUE R633 R632 CRNO.7 C6MM1 TNPA3826 ZA602 C625 ZA603 FL601 R634 ORDER IC601 R640 R641 R639 R638 R637 R636...
  • Page 61: Sc-Board

    TH-50PH9UK 13.16. SC-Board SC-BOARD (FOIL SIDE) TXNSC1BHTUE TP30 TP44 TP43 TP42 TP41 TP40 TP50 TP49 TP48 TP47 TP46 TP32 TP58 TP57 TP56 TP55 TP54 TP45 TP63 TP62 TP61 TP60 TP59 R697 TP51 SC45 R696 SC46 SC41 SC42 TP31 VR601 VR602...
  • Page 62 TH-50PH9UK Parts Location Parts Location SC-BOARD (FOIL SIDE) SC-BOARD (COMPONENT SIDE) PHOTO COUPLER Q6601 TP41 TP42 Q6602 IC6471 PC6480 TP15V IC6791 TP43 Q6621 IC6472 PC6701 TPSC1 IC6803 Q6622 TP44 IC6501 PC6702 TPSOS6 Q6641 TP45 TRANSISTOR IC6521 PC6703 TPSOS7 Q6642 TP46...
  • Page 63 TH-50PH9UK SC-BOARD (COMPONENT SIDE) TXNSC1BHTUE R711 R713 R715 R471 R710 R712 R714 R473 SC46 R697 R696 SC45 Q681 Q682 Q648 D685 Q641 Q643 Q644 IC724 D773 Q642 Q645 Q646 Q647 R886 R887 R888 R777 IC601 Q782 Q781 SCMM3 D602 Q601...
  • Page 64: Su-Board

    TH-50PH9UK 13.17. SU-Board Parts Location SU-BOARD IC6901 IC6902 IC6903 IC6904 IC6905 IC6906 SU-BOARD (FOIL SIDE) TXNSU1BHTUE TNPA3831 REVERSE FOR ORDER 1 2 3 SU-BOARD (COMPONENT SIDE) TXNSU1BHTUE C6934 C6933 C6932 R6935 D6903 C6935 C6905 C6911 TPSU2 TPSU1 C6937 R6903 R6902...
  • Page 65: Sd-Board

    TH-50PH9UK 13.18. SD-Board Parts Location SD-BOARD IC6951 IC6952 IC6953 IC6954 IC6955 IC6956 SD-BOARD (FOIL SIDE) TXNSD1BHTUE TNPA3832 REVERSE FOR ORDER 1 2 3 SD-BOARD (COMPONENT SIDE) TXNSD1BHTUE A1 A1 C6984 C6982 C6983 C6960 C6954 R6981 C6963 R6972 TPSD1 TPSD2 D6951...
  • Page 66: Ss-Board

    TH-50PH9UK 13.19. SS-Board Parts Location SS-BOARD (FOIL SIDE) TRANSISTOR TP19 TP20 Q6001 TP21 Q6002 TP22 Q6003 TP23 Q6021 TP24 Q6022 TP25 Q6023 TP26 Q6024 TP27 Q6041 TP28 Q6042 TP29 TP10 Q6043 TP30 TP11 Q6051 TP31 TP12 Q6052 TP32 TP13 Q6053...
  • Page 67 TH-50PH9UK Parts Location SS-BOARD (COMPONENT SIDE) Q6043 Q6221 Q6051 Q6222 IC6131 Q6052 Q6251 IC6151 Q6053 IC6191 Q6101 IC6211 Q6102 TP15V IC6221 Q6103 TP34 IC6241 Q6104 TPSOS8 IC6251 Q6105 TPSS1 Q6106 TRANSISTOR TPVDA Q6111 TPVe Q6001 Q6112 TPVSUS Q6002 Q6114 Q6003...
  • Page 68: Ss2 And Ss3-Board

    TH-50PH9UK 13.20. SS2 and SS3-Board SS2-BOARD (FOIL SIDE) SS3-BOARD (FOIL SIDE) TNPA3829S TNPA3830S SS23 SS22 1 SS2 TNPA3829 SS56 REVERSE FOR ORDER TNPA3830 SS55 1 SS3 REVERSE FOR ORDER R6230 R6220 SS2-BOARD (COMPONENT SIDE) SS3-BOARD (COMPONENT SIDE) TNPA3829S TNPA3830S SS23...
  • Page 69: Block And Schematic Diagram

    TH-50PH9UK 14 Block and Schematic Diagram 14.1. Schematic Diagram Notes...
  • Page 70: Main Block Diagram

    TH-50PH9UK 14.2. Main Block Diagram AUDIO COMPONENT PC AUDIO IN S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. S.R. RS-232C VIDEO IN AV SW LVDS VIDEO DECODER DATA DRIVER(RIGHT) DATA DRIVER(CENTER) DATA DRIVER(LEFT) S1 POWER SW DUAL VIDEO...
  • Page 71: P-Board Block Diagram

    TH-50PH9UK 14.3. P-Board Block Diagram AC IN RF101 3A COLD 100-120V D104 TO SC2 L103 MC101 50/60Hz Vsus 180V VSUS POWER SUPPLY F201 K101 K102 RECTIFIER&PFC L101 L102 LIVE VR251 D251 D255 VSUS R258 F101 DC(+) TO SS11 R253 R259...
  • Page 72: P-Board (1 Of 2) Schematic Diagram

    TH-50PH9UK 14.4. P-Board (1 of 2) Schematic Diagram RECTIFIER&PFC POWER FACTOR CORRECTOR P-BOARD ETXMM610MEFA (1/2) TH-50PH9UK P-Board (1 of 2) Schematic Diagram TH-50PH9UK P-Board (1 of 2) Schematic Diagram...
  • Page 73: P-Board (2 Of 2) Schematic Diagram

    <Exchange board only> COLD COLD POWER MCU MODULE <exchange board only> COLD SC-BOARD (SC2) SS-BOARD SS-BOARD (SS11) (SS12) SC-BOARD D-BOARD (SC23) (D25) J-BOARD (J4) J-BOARD (J10) TH-50PH9UK P-Board (2 of 2) Schematic Diagram TH-50PH9UK P-Board (2 of 2) Schematic Diagram...
  • Page 74: Pb-Board Block And Schematic Diagram

    TH-50PH9UK 14.6. PB-Board Block and Schematic Diagram TO FAN FAN CONTROL IC850 REGULATOR J-BOARD +9V/+7.2V (J30) 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 75: Ha-Board Block And Schematic Diagram

    TH-50PH9UK 14.7. HA-Board Block and Schematic Diagram HA-BOARD TXNHA1YNSA L3001 J0HABB000004 LAN15V LAN15V JS3011 JS3014 ERJ3GEY0R00V ERJ3GEY0R00V COMPONENT TP032 L3002 Component Video Terminal VIDEO IN J0HABB000004 S2_DET TO J13 JS3012 JS3015 RESET1 TP033 ERJ3GEY0R00V ERJ3GEY0R00V RESET2 TP034 JK3001 L3003 PWR_STAT...
  • Page 76: Hu-Board Block Diagram

    TH-50PH9UK 14.8. HU-Board Block Diagram IC3304 HU DUAL VIDEO TERMINAL(BNC/S) IC3307 HD VIDEO DECODER (10bit ADC) LVDS TX 1.8V TO J12 IC3301 3.3V TCLK+ TXC+ TCLK- TXC- VIDEO DOUT(2) AV SW TX3+ SIGNAL DOUT(3) PROCCESSOR TX3- DOUT(4) V/CVB YOUT (+6db)
  • Page 77: Hu-Board (1 Of 2) Schematic Diagram

    TH-50PH9UK 14.9. HU-Board (1 of 2) Schematic Diagram HU-BOARD TXNHU1ZFTU (1/2) C3426 C3427 0.1u JK3301 P2347 VIDEO K1QBB1AB0008 L3301 S3301 D3302 R3301 EXC3BB221H GAP0.3 MAZ81400ML VIDEO IN JK3302 L_IN L3302 C3301 K2HA204B0097 S3302 R3304 EXC3BB221H GAP0.3 R_IN 560p AUDIO IN...
  • Page 78: Hu-Board (2 Of 2) Schematic Diagram

    TH-50PH9UK 14.10. HU-Board (2 of 2) Schematic Diagram HU-BOARD TXNHU1ZFTU (2/2) 3.3V L3318 J0JHC0000078 3.3V C3444 C3435 6.3V 0.01u C3384 C3392 0.1u 0.1u IC3303 3.3V C0CBCAC00275 C3443 C3442 AVR 1.8V IC3305 L3320 6.3V 6.3V 3.3V J0JHC0000078 16M bit SDRAM C3ABMG000227 3.3V...
  • Page 79: Hx-Board Block And Schematic Diagram

    TH-50PH9UK 14.11. HX-Board Block and Schematic Diagram HX-BOARD TXNHX10ZMT L3555 ELJPA100KF C3550 C3551 C3404 C3405 R3653 C3561 Q3531 0.01u 0.1u 2SD0601A0L JK3513 R3776 K2HC103B0105 PC/RS-232C Terminal R3654 R3668 R3663 JK3513 L3512 TO J14 J0HAAB000012 PC AUDIO IN R3529 R3547 L IN...
  • Page 80: V1 And V2-Board Block And Schematic Diagram

    TH-50PH9UK 14.12. V1 and V2-Board Block and Schematic Diagram TO J2 R1554 V1-BOARD TXNV11YNSA D1550 STB+3.3V RM001 J-BOARD LED G LED_G REMOTE RECIEVER R1553 LED R (J2) LED_R D1550 L1501 LNJ107W5PRW REMOTE_IN R1550 R1551 STB3.3V STB3.3V LED G D1551 C1530...
  • Page 81: J-Board (1 Of 2) Block Diagram

    TH-50PH9UK 14.13. J-Board (1 of 2) Block Diagram STB3.3V J SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR D_3.3V IC3008 IIC ON/OFF S_CLOCK3 S_DATA3 RESET TO P5 SOUND MUTE +15V +15V IC805 AUDIO L +15V AVR SOUND+12V AUDIO R SOUND+15V SOUND12V SOUND+15V SOUND+15V Q2372...
  • Page 82: J-Board (2 Of 2) Block Diagram

    TH-50PH9UK 14.14. J-Board (2 of 2) Block Diagram SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR J-BOARD SOS STB5V_S IC3004 LED BLINKING IC3007 :10TIMES S_CLOCK3 SCL3 IC3003 STB5V_S EX.I/O(SLOT DET IIC CONTROL) IIC ON/OFF S_DATA3 Q8183 SDA3 EX I/O(VIDEO/AUDIO SELECT) SCL3 3.3V<=>5V SCL3 SLOT1_DET...
  • Page 83: J-Board (1 Of 5) And H3-Board Schematic Diagram

    2.2u C8115 0.1u 470u 0.01u (V15) L8107 J0JHC0000078 R837 KEY_SW 470u 0.01u 180k KEY-SW D804 L8108 J0JHC0000078 D8184 R835 B0JCPE000004 MAZ80560ML 6.8k TH-50PH9UK J-Board (1 of 5) and H3-Board Schematic Diagram TH-50PH9UK J-Board (1 of 5) and H3-Board Schematic Diagram...
  • Page 84: J-Board (2 Of 5) Schematic Diagram

    TH-50PH9UK 14.16. J-Board (2 of 5) Schematic Diagram IC8007 C0JBAR000419 IC8003 IC8005 SYNC SWITCH J-BOARD TNPA3896S (2/5) IC8001 C1AA00000706 C0JBAB000646 C0JBAR000241 SYNC SIGNAL INVERTER Q8002 C8035 SYNC SIGNAL PROCESSOR C8003 L8003 L8001 2SD0601A0L G1C100K00020 SYNC SELECT 0.1u G1C100K00020 0.1u D_3.3V STB3.3V...
  • Page 85: J-Board (3 Of 5) Schematic Diagram

    TH-50PH9UK 14.17. J-Board (3 of 5) Schematic Diagram J-BOARD TNPA3896S (3/5) R3102 Q8019 R3103 R8057 2SD0601A0L R8089 R3101 R8069 2.2k L3006 G1C100K00020 IC3005 C1AB00002529 AD_Y_4 R3064 56 COMPONENT SELECT C3020 2.2u R3070 75 R3065 C3021 AD_PB_4 C3018 C3019 2.2u R3071 75 0.1u...
  • Page 86: J-Board (4 Of 5) Schematic Diagram

    TH-50PH9UK 14.18. J-Board (4 of 5) Schematic Diagram J-BOARD TNPA3896S (4/5) IC8014 C0ZBZ0000911 STB3.3V RS232C DRIVER C8084 SHUTDOWN C8080 C8081 0.1u 0.1u R8124 AJ_TXD_4 T1_OUT R8125 AJ_RXD_4 R1_IN C8082 R8126 AJ_RXD4 R1_OUT 0.1u C8083 ONLINE R8112 0.1u AJ_TXD4 T2_OUT T1_IN...
  • Page 87: J-Board (5 Of 5) Schematic Diagram

    TH-50PH9UK 14.19. J-Board (5 of 5) Schematic Diagram J-BOARD TNPA3896S (5/5) STB5V_S STB5V_S C3152 C3151 0.1u 0.1u IC3151 IC3152 C0JBAA000419 C0JBAA000419 BUFFER BUFFER DA-BOARD (DA6) SLOT3.3V 5V_M C3202 6.3V R3008 STB5V_S SLOT9V SLOT5V LAN15V LAN15V R3024 D3008 MA2J11100L STB5V_S D8200...
  • Page 88: Da-Board (1 Of 2) Block Diagram

    TH-50PH9UK 14.20. DA-Board (1 of 2) Block Diagram IC4001 DIGITAL SIGNAL PROCESSOR A/D CONVERTER(MAIN) TO J1 MICON R(8Bit) Pr/R IN R/PR-M 110M MAIN VIDEO G(8Bit) Y/G IN 8BIT G/Y-M Pb/B IN B(8Bit) B/PB-M HD-M +3.3V IC4002 HD-M IIC_BUS VD-M VD-M P3V_SDA2 +1.2V...
  • Page 89: Da-Board (2 Of 2) Block Diagram

    TH-50PH9UK 14.21. DA-Board (2 of 2) Block Diagram IC4502 DIGITAL SIGNAL PROCESSOR 128M DDR SDRAM +2.5V MICON IC4501 DQ31 +1.5V +2.5V +3.3V SIGNAL PROCESSOR TO D5 FORMAT CONVERTER 1.5V 2.5V 3.3V ADDRESS DATA ROUT ROE0-ROE9 TX_TE+ DDR-SDRAM TX_TE- INTERFACE GOE0-GOE9...
  • Page 90: Da-Board (1 Of 6) Schematic Diagram

    TH-50PH9UK 14.22. DA-Board (1 of 6) Schematic Diagram P15V-> P5V P15V-> P5V P15V->2.5V P15V->3.3V P15V P5V_DC P15V J-BOARD (J5,J6) C4939 C4944 R4962 C4930 C4931 C4932 6.3V 6.3V R4951 4.7u C4901 C4902 4.7u 0.1u C4933 REFIN C4904 REFIN 0.1u 0.1u MN_RX0+...
  • Page 91: Da-Board (2 Of 6) Schematic Diagram

    TH-50PH9UK 14.23. DA-Board (2 of 6) Schematic Diagram STB3.3V FACTORY STB3.3V STB3.3V TP4702 AR_IIC_CONT AR_IIC_CONT IIC_CONT R4912 FAN_CONT C4886 TP4703 DA-BOARD TXNDA1ZMTU (2/6) PANASONIC_MODE 3V_SCL1 SCL1 100p STB5V R4880 TP4704 R4913 FAN_SOS 3V_SDA1 SDA1 R4914 ECO_ON TP4705 P3V_SCL2 SCL2 R4924...
  • Page 92: Da-Board (3 Of 6) Schematic Diagram

    TH-50PH9UK 14.24. DA-Board (3 of 6) Schematic Diagram DA-BOARD TXNDA1ZMTU (3/6) C4743 R4777 D4704 MAZ303300L 3V_SDA4 3V_SCL4 REM_IN AA_CABLE_DET AA_FAN_SOS R4778 POWER_STAT L4704 5V_SOS R4780 J0JHC0000096 R4781 STB1.5V TP4901 R4779 R4855 STB3.3V 3.3V R4767 R4766 L4701 EXB2HV470JV L4702 C4714 EXB2HV470JV...
  • Page 93: Da-Board (4 Of 6) Schematic Diagram

    TH-50PH9UK 14.25. DA-Board (4 of 6) Schematic Diagram L7_SCK L7_MCK LVDS_INPUT SC PULSE VCCI(3.3V) OUTPUT_MAIN 3.3V L7_REFCK IC4201 FPGA3.3V 3.3V L4501 G1C150KA0038 MN_RX0+ IC4201 ROA[0] M_ROUT0 R4271 IC4201 LVDSA_RXAP IC4201 EXB2HV820JV MN_RX0- MAIN_R0 IC4201 ROA[1] M_ROUT1 IC4201 LVDSA_RXAN IC4201 IC4201...
  • Page 94: Da-Board (5 Of 6) Schematic Diagram

    TH-50PH9UK 14.26. DA-Board (5 of 6) Schematic Diagram 3.3V_L78 DDR I/F POWER 3.3V_L78 R4568 EXB2HV103JV L7_ADRS11 TRST_BS L7_DQ31 IC4501 ADRS11 IC4501 TRSTZ IC4501 OMASK IC4501 IC4501 IC4501 ROMD15 IC4501 DQ31 R4539 R4559 L7_ADRS10 TMS_BS IC4501 ROMD14 L7_DQ30 IC4501 ADRS10 IC4501...
  • Page 95: Da-Board (6 Of 6) Schematic Diagram

    TH-50PH9UK 14.27. DA-Board (6 of 6) Schematic Diagram DA-BOARD TXNDA1ZMTU (6/6) DDR-Terminate R4587 R4621 EXB2HV330JV EXB2HV330JV L7_DQ25 L7DR_DQ25 L7_DQ23 L7DR_DQ23 L7_DQ9 L7DR_DQ9 L7_DQS0 L7DR_DQS0 L7_DQ24 L7DR_DQ24 L7_DQ30 L7DR_DQ30 L7_NWE L7DR_NWE L7_DQ22 L7DR_DQ22 L7_NCAS L7DR_NCAS L7_DQ14 L7DR_DQ14 L7_NRAS L7DR_NRAS L7_DQ15 L7DR_DQ15...
  • Page 96: D-Board (1 Of 2) Block Diagram

    TH-50PH9UK 14.28. D-Board (1 of 2) Block Diagram DIGITAL SIGNAL PROCESSOR FORMAT CONVERTER PLASMA AI SUB-FIELD PROCESSOR PICTURE OUTPUT<R> R 10bit R10-R19(R) G 10bit G10-G19(R) TO DA5 B 10bit B10-B19(R) E+LVDS0 (RX_TA+) E-LVDS0 (RX_TA-) E+LVDS1 (RX_TB+) E-LVDS1 (RX_TB-) BUS SW...
  • Page 97: D-Board (2 Of 2) Block Diagram

    TH-50PH9UK 14.29. D-Board (2 of 2) Block Diagram IC9401 D DIGITAL SIGNAL PROCESSOR R-UP DDR SDRAM<R>(128M) TO C21 FORMAT CONVERTER IC9400 PD1-M<RIGHT> 36bit UA00-UC11<R> PLASMA AI DOUTUA8 FORMAT CONVERTER/RGB PROCESSOR<R> PLASMA AI/SUB FIELD PROCESSOR/DATA DRIVER<R> SUB-FIELD PROCESSOR DRVCLKU0-U3,DRVCLKD0-D3 12bit UA08-UC11<L>...
  • Page 98: D-Board (1 Of 8) Schematic Diagram

    TH-50PH9UK 14.30. D-Board (1 of 8) Schematic Diagram D-BOARD TNPA3820ADS (1/8) FL9803 J0HABH000012 P-BOARD 15V->1.2V P15V P15V P15V_MOTO 15V->3.3V (P25) P15V +15V FL9804 P15V_MOTO C9823 C9844 J0HABH000012 PA9800 +15V C9833 C9817 C9808 C9807 0.01u K5H4022A0023 FAN_CONT FAN_CONT R9880 R9802 LDO_5V...
  • Page 99: D-Board (2 Of 8) Schematic Diagram

    TH-50PH9UK 14.31. D-Board (2 of 8) Schematic Diagram D-BOARD TNPA3820ADS (2/8) STB3.3V STB3.3V P15V STB3.3V P3.3V R9217 DA-BOARD IC9011 R9218 R9215 STB3.3V ON/OFF R9203 R9220 R9205 (DA5) R9221 4.7k C0EBF0000431 D9020 MA2J72800L STB 3.3V R9207 RESET STB5V R9219 R9206 STB5V_M...
  • Page 100: D-Board (3 Of 8) Schematic Diagram

    TH-50PH9UK 14.32. D-Board (3 of 8) Schematic Diagram P3.3V SC_PULSE LVDS_INPUT VCCI VCCINT R9529 FP_CMH IC9500 LVDS_DET FP_CML IC9500 LVDS_DET P1.5V IC9500 LVDS60n P3.3V RE_E+ IC9500 LVDS14p(INIT_DONE) IC9500 SIU2 IC9500 IC9500 RE_E- FP_SIU IC9500 LVDS14n C1ZBZ0002599 IC9500 LVDS58n IC9500 IC9500...
  • Page 101: D-Board (4 Of 8) Schematic Diagram

    TH-50PH9UK 14.33. D-Board (4 of 8) Schematic Diagram D-BOARD TNPA3820ADS (4/8) C9515 C9557 C9514 DD_ODEU_R DD_LED FP_URH DD_CLRU ODEU_R DD_PCD1 D-LED FP_UEH DD_PCU2 D-CLRU DD_CLRD D-PCD1 FP_USL DD_LEU D-PCU2 DD_ODED_L D-CLRD FP_USH DD_ODEU_L D-LEU DD_PCD2 ODED_L FP_UML DD_PCU1 ODEU_L DD_ODED_R...
  • Page 102: D-Board (5 Of 8) Schematic Diagram

    TH-50PH9UK 14.34. D-Board (5 of 8) Schematic Diagram FL9402 FL9403 FL9404 P2.5V F1J1E1040022 L8R2.5V P1.2V F1J1E1040022 L8R1.2V P3.3V F1J1E1040022 L8R3.3V from FPGA1 to FPGA to DDR L8R_DCK IC9400 L8R3.3V IC9400 FPCLK IC9400 IC9400 L8R_DQ0 R8_PCK MN84521-A IC9400 IC9400 L8R_A0 IC9400...
  • Page 103: D-Board (6 Of 8) Schematic Diagram

    TH-50PH9UK 14.35. D-Board (6 of 8) Schematic Diagram L8R2.5V P3.3V IC9401 VSS_Thermal IC9401 VSSQ IC9401 IC9401 VSS_Thermal IC9401 VSSQ IC9401 IC9401 VSS_Thermal IC9401 VSSQ IC9401 L8L_UC10 L8L_UB10 C9497 IC9401 VSS_Thermal IC9401 VSSQ IC9401 C9472 L8L_UA09 AA_BYTE IC9401 VSS_Thermal IC9401 VDDQ BYTE# 16V 0.1u...
  • Page 104: D-Board (7 Of 8) Schematic Diagram

    TH-50PH9UK 14.36. D-Board (7 of 8) Schematic Diagram C2-BOARD (C21) D-BOARD TNPA3820ADS (7/8) TERM FL9301 J0HABH000013 TP065 TP066 P3.3V R9320 D9301 MA3X152K0L R9318 4.7k Q9302 B1ABCF000138 R9319 C9367 100k 0.01u FL9302 FL9303 FL9304 P2.5V F1J1E1040022 L8L2.5V P1.2V F1J1E1040022 L8L1.2V P3.3V F1J1E1040022 L8L3.3V...
  • Page 105: D-Board (8 Of 8) Schematic Diagram

    TH-50PH9UK 14.37. D-Board (8 of 8) Schematic Diagram D-BOARD TNPA3820ADS (8/8) C3-BOARD (C31) ZA9001 K4CD01000011 TERM FL9300 F1J1E1040022 TP064 TP9330 TP063 P3.3V R9496 D9300 MA3X152K0L Q9301 B1ABCF000138 R9497 C9366 R9498 4.7k 100k 0.01u DDR-SDRAM L L8L2.5V IC9301 VSS_Thermal IC9301 VSSQ...
  • Page 106: C1, C2, C5 And C6-Board Block Diagram

    TH-50PH9UK 14.38. C1, C2, C5 and C6-Board Block Diagram DATA DRIVE UPPER CENTER (FRONT VIEW) TO D31 4-18,29-35 20 21 21-27,38-52 36 35 31 29 4-23 33-45 50-69 28 29 47 48 71 72 DATA DATA DATA DATA UA16 DATA...
  • Page 107: C3, C4, Ss, S1, Ss2 And Ss3-Board Block Diagram

    TH-50PH9UK 14.39. C3, C4, SS, S1, SS2 and SS3-Board Block Diagram TO D32 TO C43 9-35 37 38 DATA R7360 24bit SS55 DATA DRIVE VE Gen. R7361 UPPER LEFT (FRONT VIEW) TPVE (+165V) IC6241 TPVE VR6000 Adj. D6221 BUFFER Q6221,Q6222...
  • Page 108: C1-Board (1 Of 2) Schematic Diagram

    TH-50PH9UK 14.40. C1-Board (1 of 2) Schematic Diagram C1-BOARD TXNC11BHTUE (1/2) VDA_75V R7104 R7103 R7106 C7106 C7109 C7105 100V R7105 C7103 0.47u 100V 0.47u C1_5V TERM R7131 R7108 R7110 PANEL DATA DRIVER C7108 100p VDA_75V R7114 R7115 R7116 C7118 R7113...
  • Page 109: C1-Board (2 Of 2) Schematic Diagram

    TH-50PH9UK 14.41. C1-Board (2 of 2) Schematic Diagram C1-BOARD TXNC11BHTUE (2/2) ZA7101 ZA7102 ZA7103 K4CD01000013 K4CD01000013 K4CD01000013 ZA7104 ZA7105 K4CD01000013 K4CD01000013 VDA_75V VDA_75V R7123 R7124 R7125 R7126 VDA75 C7121 C7127 C7123 C7124 100V 100V 0.47u 0.47u VDA75 VDA75 C1_5V VDA75...
  • Page 110: C2-Board (1 Of 3) Schematic Diagram

    TH-50PH9UK 14.42. C2-Board (1 of 3) Schematic Diagram C2-BOARD TXNC21BHTUE (1/3) R7274 R7275 EXB38V471JV EXB38V471JV R7284 EXB38V470JV AB_DUA16 AB_DUB16 C1-BOARD AA_DUA16 (C10) AA_DUB16 R7285 EXB38V470JV AB_DUC16 AA_DUC16 VDA_75V AB_DUA17 AA_DUA17 AB_DUB17 VDA75 AB_DUC17 AA_DUB17 C2_5V VDA75 AA_DUC17 VDA75 C7251 VDA75 0.1u...
  • Page 111: C2-Board (2 Of 3) Schematic Diagram

    TH-50PH9UK 14.43. C2-Board (2 of 3) Schematic Diagram C2-BOARD TXNC21BHTUE (2/3) VDA_75V R7223 R7224 R7222 R7225 C7226 C7202 C7228 C7229 100V 100V C2_5V 0.47u 0.47u TERM PANEL DATA R7228 R7210 DRIVER C7221 100p VDA_75V R7203 R7204 R7221 R7205 C7241 C7238...
  • Page 112: C2-Board (3 Of 3) Schematic Diagram

    TH-50PH9UK 14.44. C2-Board (3 of 3) Schematic Diagram C2-BOARD TXNC21BHTUE (3/3) VDA_75V R7251 R7250 R7253 C2_5V C7233 C7230 R7252 C7215 C7232 100V 100V 0.47u ZA7201 ZA7202 ZA7203 ZA7204 ZA7205 0.47u K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 VDA_75V TERM Vda75V R7254 Vda75V...
  • Page 113: C3-Board (1 Of 2) Schematic Diagram

    TH-50PH9UK 14.45. C3-Board (1 of 2) Schematic Diagram C3-BOARD TXNC31BHTUE (1/2) VDA_75V PANEL DATA C7331 R7338 R7340 R7342 R7344 C7312 C7333 C7334 C3_5V DRIVER 100V 100V 0.47u 0.47u TERM C2-BOARD (C22) R7336 VDA_75V Vda 75V C7314 Vda 75V 100p Vda 75V...
  • Page 114: C3-Board (2 Of 2) Schematic Diagram

    TH-50PH9UK 14.46. C3-Board (2 of 2) Schematic Diagram C3-BOARD TXNC31BHTUE (2/2) VDA_75V PANEL DATA R7352 C7339 R7350 R7356 C7317 C7341 DRIVER 100V C7342 R7354 0.47u 100V 0.47u C3_5V CA10 TERM R7348 R7358 C7318 100p VDA_75V SS-BOARD (SS33) R7351 PANEL DATA...
  • Page 115: C4-Board (1 Of 2) Schematic Diagram

    TH-50PH9UK 14.47. C4-Board (1 of 2) Schematic Diagram D-BOARD (D33) C4-BOARD TXNC41BHTUE (1/2) TERM C4_5V C4_5V R7460 C7433 R7445 R7461 100k C4_5V R7469 C4_5V R7468 R7467 C4_5V C7435 EXB38V681JV C7442 R7466 C7441 EXB38V681JV EXB38V681JV EXB38V681JV 0.1u 0.1u 0.1u AA_CLK0P AA_DDA7...
  • Page 116: C4-Board (2 Of 2) Schematic Diagram

    TH-50PH9UK 14.48. C4-Board (2 of 2) Schematic Diagram VDA_75V C4-BOARD TXNC41BHTUE (2/2) SS-BOARD SS-BOARD (SS43) (SS44) ZA7401 ZA7402 ZA7403 ZA7404 ZA7405 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 C4_5V R7464 R7465 EXB38V681JV EXB38V681JV R7463 EXB38V681JV C4_5V C4_5V R7462 C7443 C7440 EXB38V681JV 0.1u 0.1u...
  • Page 117: C5-Board (1 Of 3) Schematic Diagram

    TH-50PH9UK 14.49. C5-Board (1 of 3) Schematic Diagram C5-BOARD TXNC51BHTUE (1/3) 5V_DET AB_DDC20 DOUTDC[20] AB_DDB20 DOUTDB[20] R7587 EXB38V470JV AB_DDA20 DOUTDA[20] AB_CLR_R_C1 AB_ODE_R_C1 AA_CLR_R AB_DDC21 DOUTDC[21] AB_DDC20 AA_ODE_R AB_DDB21 DOUTDB[21] AB_DDB20 AA_DDC20 D-BOARD AB_DDA21 (D34) DOUTDA[21] AB_DDA20 AA_DDB20 C5_5V AB_DDC21 AA_DDA20...
  • Page 118: C5-Board (2 Of 3) Schematic Diagram

    TH-50PH9UK 14.50. C5-Board (2 of 3) Schematic Diagram C5-BOARD TXNC51BHTUE (2/3) R7548 R7550 R7552 EXB38V470JV EXB38V470JV EXB38V470JV AB_ODE_R AB_CLR_L AB_CLR_R AA_ODE_R AA_PCR AB_ODE_L AA_CLR_R AB_DDR_C10 AA_CLR_R AA_ODE_R AB_DDC14 AB_DDC12 AB_DDR_B10 AB_DDB14 AA_DDC14 AB_DDB12 AA_DDC12 AA_DDR_C10 R7547 R7549 R7551 AA_DDB14 AA_DDB12...
  • Page 119: C5-Board (3 Of 3) Schematic Diagram

    TH-50PH9UK 14.51. C5-Board (3 of 3) Schematic Diagram C5-BOARD TXNC51BHTUE (3/3) R7554 R7505 R7577 R7546 EXB38V470JV EXB38V470JV AB_LE4 R7545 AA_PCR AB_LE5 R7575 AB_DDL_C10 AB_DDC8 LEL_INT AB_LE6_R R7544 R7535 AB_DDL_B10 AB_DDB8 R7543 AA_DDL_C10 AA_DDC8 AB_CLK1_N_R AA_LER R7553 R7504 R7536 AA_DDL_B10 AA_DDB8...
  • Page 120: C6-Board (1 Of 2) Schematic Diagram

    TH-50PH9UK 14.52. C6-Board (1 of 2) Schematic Diagram C6-BOARD TXNC61BHTUE (1/2) C7615 100p R7620 R7618 C6_5V C7611 C7614 C7613 C7616 100V 100V 0.47u R7616 R7615 R7614 R7613 0.47u PANEL DATA DRIVER VDA_75V C7607 100p R7610 R7608 R7631 C6_5V C7606 C7605...
  • Page 121: C6-Board (2 Of 2) Schematic Diagram

    TH-50PH9UK 14.53. C6-Board (2 of 2) Schematic Diagram C6-BOARD TXNC61BHTUE (2/2) ZA7601 ZA7602 ZA7603 ZA7604 ZA7605 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 K4CD01000013 AB_LED3 R7641 47 C6_5V AB_LED2 R7640 47 AB_LED1 R7633 R7639 47 AA_LED2 AB_CLK3N2 R7632 R7638 5V_DET 100k AB_CLK2P2 R7637...
  • Page 122: Ss, S1, Ss2 And Ss3-Board Schematic Diagram

    TH-50PH9UK 14.54. SS, S1, SS2 and SS3-Board Schematic Diagram Q6001 SS51 B1JADN000001 SS-BOARD TXNSS1BHTUE R6001 C6001 ZA6002 R6002 630V ZA6001 5600p K4CD01000011 K4CD01000011 Q6002 B1JADN000001 C6041 R6003 ZA6003 TPVSUS R6004 Q6003 K4CD01000011 B1JADN000001 P-BOARD L6271 (P11) G0ZZ00002183 200V R6005 VSUS...
  • Page 123: Sc, Su And Sd-Board Block Diagram

    TH-50PH9UK 14.55. SC, SU and SD-Board Block Diagram SC SCAN DRIVE TPSC1 SIGNAL WAVE VSET IC6791 SU SCAN OUT (UPPER) VSUS DC/DC CONV. 16V_F VSUS VOUT COLD FLOATING GND TO P2 VSET TPVSUS VSET Gen. Vsus VDDH VSCN IC6901 Vsus...
  • Page 124: Sc-Board (1 Of 2) Schematic Diagram

    TH-50PH9UK 14.56. SC-Board (1 of 2) Schematic Diagram VSUS SC-BOARD TXNSC1BHTUE (1/2) R6468 Q6401 C6401 R6401 630V R6467 B1JADN000001 2200p D6466 R6466 C6513 C6514 C6515 MA2J11100L R6402 250V 250V 250V C6512 250V R6465 R6441 Q6402 R6403 Q6531 Q6441 B1JADN000001 C6402...
  • Page 125: Sc-Board (2 Of 2) Schematic Diagram

    Q6663 TP46 100k R6775 R6667 2SD21850RL AB_FSID IC6774 4.7k R6672 Q6680 R6666 D6667 AB_FSID R6668 TP51 C0JBAA000377 MA2J11100L 4.7k 100k B1ADNF000006 SD-BOARD C6806 160V (SD46) 100u TH-50PH9UK SC-Board (2 of 2) Schematic Diagram TH-50PH9UK SC-Board (2 of 2) Schematic Diagram...
  • Page 126: Su-Board (1 Of 2) Schematic Diagram

    TH-50PH9UK 14.58. SU-Board (1 of 2) Schematic Diagram SU-BOARD TXNSU1BHTUE (1/2) To 1st 96pins of To 2nd 96pins of SCAN ELECTRODES SCAN ELECTRODES AB_731 AB_742 AC_667 AC_678 AD_603 AD_614 AB_730 AB_743 AC_666 AC_679 AD_602 AD_615 AB_729 AB_744 AC_665 AC_680 AD_601...
  • Page 127: Su-Board (2 Of 2) Schematic Diagram

    TH-50PH9UK 14.59. SU-Board (2 of 2) Schematic Diagram SU-BOARD TXNSU1BHTUE (2/2) To 3rd 96pins of To 4th 96pins of SCAN ELECTRODES SCAN ELECTRODES AE_539 AE_550 AF_475 AF_486 AG_411 AG_422 AE_538 AE_551 AF_474 AF_487 AG_410 AG_423 AE_537 AE_552 AF_473 AF_488 AG_409...
  • Page 128: Sd-Board (1 Of 2) Schematic Diagram

    TH-50PH9UK 14.60. SD-Board (1 of 2) Schematic Diagram SD-BOARD TXNSD1BHTUE (1/2) DOWN To 1st 96pins of To 2nd 96pins of SCAN ELECTRODES SCAN ELECTRODES AB_347 AB_358 AC_283 AC_294 AD_219 AD_230 AB_346 AB_359 AC_282 AC_295 AD_218 AD_231 AB_345 AB_360 AC_281 AC_296...
  • Page 129: Sd-Board (2 Of 2) Schematic Diagram

    TH-50PH9UK 14.61. SD-Board (2 of 2) Schematic Diagram SD-BOARD TXNSD1BHTUE (2/2) DOWN To 3rd 96pins of To 4th 96pins of SCAN ELECTRODES SCAN ELECTRODES AE_155 AE_166 AF_91 AF_102 AG_27 AG_38 AE_154 AE_167 AF_90 AF_103 AG_26 AG_39 AE_153 AE_168 AF_89 AF_104...
  • Page 130 TH-50PH9UK NOTE...
  • Page 131: Parts Location

    TH-50PH9UK 15 Parts Location 15.1. Exploded View 15.1.1. The main mechanical parts relation...
  • Page 132: Fan Part Location Enlarged Views

    TH-50PH9UK 15.1.2. Escutcheon part location enlarged views of lower left side 15.2. Fan part location enlarged views...
  • Page 133: Cable Relation

    TH-50PH9UK 15.3. Cable relation...
  • Page 134: Packing Summary

    TH-50PH9UK 15.4. Packing summary...
  • Page 135: Mechanical Replacement Parts List

    TH-50PH9UK 16 Mechanical Replacement Parts List Ref. Part No. Part Name & Remarks Description EUR7636070R REMOTE CONTROLER J0KG00000014 FILTER K1YD68000002 68P CONNECTOR K1YD80000002 80P CONNECTOR K2AHYH000003 AC INLET K2CG3DH00025 AC CORD L6FAYYYH0011 FAN (80MM) MD50H09A1J PLASMA DISPLAY PANEL TBMA189 PANASONIC BADGE...
  • Page 136: Replacement Parts List

    TH-50PH9UK 17 Replacement Parts List 17.1. Replacement Parts List Notes...
  • Page 137: Electrical Replacement Parts List

    TH-50PH9UK 17.2. Electrical Replacement Parts Ref. Part No. Part Name & Remarks Description List C501 ECQU2A473ML P 0.047UF, M,250V C502,03 ECJ2FB1H104K C 0.1UF, K, 50V C504 KZE1E101 C 100UF 25V Ref. Part No. Part Name & Remarks Description C505 KZE1E470...
  • Page 138 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C2352,5 EEEHB1H100P C 10PF, J, 50V C3032 ECJ1VB1C105K C 0.01UF, K, 16V C3033- ECJ1XF1C104Z C 0.1UF, Z, 16V C2354,5 EEEHB1V470P E 47UF, 35V...
  • Page 139 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C3376- ECJ1XB1C104K C 0.1UF, Z, 16V C4303,0 ECJ1XB1H102K C 1000UF, Z, 50V C3404 ECJ2VF1C104Z C 0.1UF, Z, 16V C4305,0 ECJ1XB1C104K C 0.1UF, Z, 16V...
  • Page 140 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4913 ECJ1XF1C104Z C 0.1UF, Z, 16V C6411- F2A2T201A001 E 200UF, C4914 EEEHB1C470P C 47PF, J, 16V C6421- F1L2J222A022 C 2200UF, K,6.3V C4915 ECJ1XF1C104Z C 0.1UF, Z, 16V...
  • Page 141 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C6814 ECA1VM151 E 150UF, 35V C7237,3 ECJ3XB2A474K C 0.47UF, 6.3V C6815 ECJ2XB1H104K C 0.1UF, K, 50V C7240 TCUY1C105ZFN C 1UF, 16V C6822 F2A2V100A019...
  • Page 142 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C7532,3 ECJ3XB2A474K C 0.47UF, 6.3V C8183 ECJ1XF1C104Z C 0.1UF, Z, 16V C8185 EECS5R5H155 E 1.5UF, 5.5V C7535 TCUY1C105ZFN C 1UF, 16V C8200 EEEHB1C470P...
  • Page 143 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C9823,2 ECJ3YB1E106M C 10 UF, K, 25V D556 MA165 DIODE D801 B0JCPD000026 DIODE C9825 ECJ1XC1H101K C 100PF, K, 50V D802,03 B0JCME000037 DIODE C9826 ECJ1XF1C104Z C 0.1UF, Z, 16V...
  • Page 144 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description D6404 B0HBSN000008 DIODE D6806 B0ECHP000003 DIODE D6431,3 B0HBSP000019 DIODE D6807- B0HCMM000014 DIODE D6441 B0ECHP000003 DIODE D6820- MA111 DIODE D6451 B0ECHP000003 DIODE D6825 MA8330M...
  • Page 145 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description FL4502- F1J1E1040022 C 0.10UF, Z, 25V IC4301 C0JBAP000020 IC4500 C1ZBZ0002769 FL4703 F1J1E1040022 C 0.10UF, Z, 25V IC4501 MN845111-A FL4705- F1J1E1040022 C 0.10UF, Z, 25V...
  • Page 146 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC8005 C0JBAB000646 L502 EXCELDR35C BEAD CHOKE IC8007 C0JBAR000419 L801 G1A101ZA0007 CHOKE COIL PAVCA IC8009 C0JBAS000215 L802 G1C101MA0167 INDUCTION COIL PAVCA IC8014 C0ZBZ0000911 L803...
  • Page 147 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description L6411- G0A1R4MA0003 CHOKE COIL Q404,05 2SK2391 Q406 2SD601A TRANSISTOR L6461- G0ZZ00002183 PEAKING COIL Q501 2SK3302 Q502 2SK2731T L6472,7 G0ZZ00002183 PEAKING COIL Q551,52 HAT1130R...
  • Page 148 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description Q6551 2SD2185 TRANSISTOR R120 ERJ12YJ470 M 47 OHM, J,1/2W Q6552 B1ADRD000001 TRANSISTOR R122 ERJ6GEYJ154 M 150KOHM,J,1/10W Q6581 2SD601A TRANSISTOR R123 ERJ6GEYJ103 M 10KOHM,J,1/10W...
  • Page 149 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R429 ERJ6ENF5362 M5.36KOHM, 1/10W R1553 ERJ6GEYJ471 M 470 OHM,J,1/10W R430 ERJ6GEYJ103 M 10KOHM,J,1/10W R1554 ERJ6GEYJ271 M 270 OHM,J,1/10W R474 ERJ6ENF1052 M10.5KOHM, 1/10W R2351-...
  • Page 150 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3037 ERJ3GEYJ103 M 10KOHM,J,1/16W R3304- ERJ6GEYJ223 M 22KOHM,J,1/10W R3038 ERJ3GEY0R00 M 0 OHM, 1/16W R3308 ERJ3GEYJ102 M 1KOHM,J,1/16W R3039- ERJ3GEYJ331 M 330 OHM,J,1/16W...
  • Page 151 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3408 ERJ3GEYJ103 M 10KOHM,J,1/16W R4245 ERJ3GEYJ102 M 1KOHM,J,1/16W R3411 ERJ3GEYJ102 M 1KOHM,J,1/16W R4249 ERJ3GEYJ102 M 1KOHM,J,1/16W R3413,1 ERJ3GEYJ220 M 22 OHM,J,1/16W R4250- ERJ3GEY0R00...
  • Page 152 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4587- D1HG33080001 NETWORK RESISTER R4772 ERJ3GEYJ101 M 100 OHM,J,1/16W R4773 ERJ3GEY0R00 M 0 OHM, 1/16W R4590,9 ERJ3GEYJ680 M 68 OHM,J,1/16W R4774 ERJ3GEYJ102 M 1KOHM,J,1/16W...
  • Page 153 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4876 ERJ3GEYJ103 M 10KOHM,J,1/16W R6001- ERJ14YJ150U M 15 OHM, J,1/4W R4877 ERJ3GEYJ102 M 1KOHM,J,1/16W R6020 ERG3FJS101D M 100 OHM, J, 3W R4879 ERJ3GEYJ101...
  • Page 154 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6255 ERJ6ENF1201 M 1.2KOHM, 1/10W R6614,1 D0GF243JA047 M 24 KOHM,J,0.33W R6256 ERJ6ENF1501 M 1.5KOHM, 1/10W R6616 ERJ6ENF1502 M 15KOHM, 1/10W R6257 ERJ6GEYJ103 M 10KOHM,J,1/10W...
  • Page 155 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R6810,1 ERJ6GEYJ433 M 43KOHM,J,1/10W R6967 ERJ6GEYJ221 M 220 OHM,J,1/10W R6971 ERJ6GEYJ101 M 100 OHM,J,1/10W R6812 ERJ6ENF2403 M 240KOHM, 1/10W R6972- ERJ3GEYJ220 M 22 OHM,J,1/16W...
  • Page 156 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7337- ERJ12YJ6R8U M 6.8 OHM, J,1/2W R7603- ERJ12YJ6R8U M 6.8 OHM, J,1/2W R7345- ERJ3GEY0R00 M 0 OHM, 1/16W R7608 ERJ3GEY0R00 M 0 OHM, 1/16W...
  • Page 157 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R8189,9 ERJ6GEY0R00 M 0 OHM, 1/10W R9203 ERJ3GEYJ102 M 1KOHM,J,1/16W R9204,0 ERJ3GEYJ472 M 4.7KOHM,J,1/16W R8200 ERJ3GEYJ563 M 56KOHM,J,1/16W R8201 ERJ3GEYJ473 M 47KOHM,J,1/16W R9206,0...
  • Page 158 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R9464,6 ERJ3GEYJ220 M 22 OHM,J,1/16W R9641 ERJ3GEYJ470 M 47 OHM,J,1/16W R9643 ERJ3GEY0R00 M 0 OHM, 1/16W R9466,6 ERJ3GEYJ820 M 82 OHM,J,1/16W R9645 ERJ3GEY0R00...
  • Page 159 TH-50PH9UK Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description TXNSS1BHTUE CIRCUIT BOARD SS PAVCA ZA6401- K4CD01000011 TERMINAL TNPA3830S CIRCUIT BOARD SS3 PAVCA ZA7101- K4CD01000013 TERMINAL TXNSU1BHTUE CIRCUIT BOARD SU PAVCA TXNV21YSSA CIRCUIT BOARD V2...

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