Panasonic TH-50PZ800B Service Manual
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Panasonic TH-50PZ800B Service Manual

Panasonic TH-50PZ800B Service Manual

Gpf11de chassis plasma tv
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Service Manual

Plasma Television
TH-50PY800P
Model No.
TH-50PZ800B
TH-50PZ800E
GPF11DE Chassis
A
Panasonic'

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Summary of Contents for Panasonic TH-50PZ800B

  • Page 1: Service Manual

    Service Manual Plasma Television TH-50PY800P Model No. TH-50PZ800B TH-50PZ800E GPF11DE Chassis WARNING Panasonic'...

  • Page 2: Safety Precautions

    1 Safety Precautions 1.1. General Guidelines 1.2. Touch-Current Check Note: Measuring network for TOUCH CURRENTS _ L Cs= 0.22| 1 - ------- 5 0 0 Q = 0.022| ( V )
  • Page 3 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices Caution IMPORTANT SAFETY NOTICE!
  • Page 4 2.2. About lead free solder (PbF) Note: Lead is listed as (Pb) in the periodic table o f elements. In the information below, Pb will refer to Lead solder, and PbF will refer to Lead Free Solder. The Lead Free Solder used in our manufacturing process and discussed below is (Sn+Ag+Cu). That is Tin (Sn), Silver (Ag) and Copper (Cu) although other types are available.
  • Page 5 3 Service Navigation 3.1. Service Hint...

  • Page 6: Applicable Signals

    3.2. Applicable signals COMPONENT HDMI Signal name COMPONENT HDMI 525 (480) / 6 0 750 (720) / 6 0 750 (720) / 5 0 1.125 (1 .0 8 0 )/ 6 0 1.125 (1.0 8 0 ) / 5 0 Signal name Horizontal frequency (kHz) Vertical frequency (Hz)
  • Page 7 4 Specifications...
  • Page 8 Note...

  • Page 9: Service Mode

    5 Service Mode 5.1. How to enter into Service Mode " a d j u s t 5.1.1. Key command...

  • Page 10: How To Exit

    5.1.2. Contents of adjustment mode M ain item S ub item S a m p le d a ta R e m a rk A D J U S T C O N T R A S T 00 0 C O L O R T IN T V id e o -G a in 2...
  • Page 11 5.2. Service tool mode 5.2.1. How to access 5.2.2. Display of SOS History 5.2.3. POWER ON TIME/COUNT 5.2.4. Exit...

  • Page 12: Hotel Mode

    5.3. Hotel mode (within 2 second)

  • Page 13: Troubleshooting Guide

    How to access 6.1.2. Screen display 5 0 F H D Panasonic 2 0 0 8 P D P S E T S E L F C H E C K C O M P L E T E A D V P E A K S -S O F T 0.171...
  • Page 14 6.2. Power LED Blinking timing chart...
  • Page 15 6.3. No Power...
  • Page 16 6.4. No Picture No Picture...
  • Page 17 6.5. Local screen failure Panel...

  • Page 18: Disassembly And Assembly Instructions

    7 Disassembly and Assembly Instructions 7.1. Remove the Rear cover 7.3. Remove the PA-Board 7.2. Remove the Fan unit 7.4. Remove the P(AC)-Board Caution:...
  • Page 19 7.5. Remove the P(MAIN)-Board Caution: Note:...
  • Page 20 7.6. Remove Rear Terminal 7.8. Remove the A-Board cover 7.7. Remove the tuner unit...
  • Page 21 7.9. Remove the HC-Board 7.11. Remove the SU-Board 7.10. Remove Speaker (Woofer/L, Woofer/R)
  • Page 22 7.12. Remove the SD-Board 7.14. Remove the SS-Board 7.15. Remove the SS2-Board 7.13. Remove the SC-Board...
  • Page 23 7.16. Remove the Stand brackets 7.17. Remove the D-Board 7.19. Remove the C2-Board 7.18. Remove the C1-Board...
  • Page 24 7.20. Remove the C3-Board 7.22. Remove G-Board, Board and GH-Board 7.21. Remove the Front bracket...
  • Page 25 7.23. Remove the Plasma panel sec­ tion from the Cabinet assy (glass) Caution:...
  • Page 26 7.24. Remove Speaker 7.26. Remove the K-Board and S- (Squawker) Board 7.25. Remove the GL-Board...
  • Page 27 7.27. Remove the plasma panel (fin­ ished) *When fitting the cabinet assy, be careful not to allow any debris, dust or handling residue to remain between the front glass and plasma panel.

  • Page 28: Measurements And Adjustments

    8 Measurements and Adjustments 8.1. Adjustment Procedure 8.1.1.2. Adjustments 8.1.1. Driver Set-up 8.1.1.1. Item / Preparation Caution...
  • Page 29 8.1.2. Initialization Pulse Adjust Ц V_________________________________________________________________ 8.1.3. P.C.B. (Printed Circuit Board) exchange 8.1.3.1. Caution 8.1.3.2. Quick adjustment after P.C.B. exchange Caution:...
  • Page 30 8.1.4. Adjustment Volume Location V R 1 6 6 0 0 (Vad) 8.1.5. Test Point Location...
  • Page 31 9 Block Diagram 9.1. Block Diagram (1/6)
  • Page 32 9.2. Block Diagram (2/6)
  • Page 33 9.3. Block Diagram (3/6)
  • Page 34 9.4. Block Diagram (4/6)
  • Page 35 9.5. Block Diagram (5/6) Г...
  • Page 36 9.6. Block Diagram (6/6)

  • Page 37: Wiring Connection Diagram

    10 Wiring Connection Diagram 10.1. Caution statement. Caution: 10.2. Wiring (1) В As drawing below, perform the W IR E D R E S S IN G . “ ^ ’ s t.m m m wsmm о о...
  • Page 38 10.3. Wiring (2) < M A G N IF IC A T IO N A > < M A G N IF IC A T IO N В > C LA M P E R No. ; (6 ' D 5 - A5 D25 - P25 D 3 - A3 S S 33 - C23...
  • Page 39 10.4. Wiring (3)
  • Page 40 10.5. Wiring (4) As drawing below, perform the W IR E D R E S S IN G г > п ж м о о о о о...
  • Page 41 10.6. Wiring (5)

  • Page 43: Schematic Diagram

    11 Schematic Diagram 11.1. Schematic Diagram Note ----------------------- Important Safety Notice ---------------------- Notes: R esisto r C ap acito r ( / )
  • Page 44 R em arks:...
  • Page 45 11.2. P(AC)-Board Schematic Diagram АК8Й28— VT :K I « P (M A IN )-B O A R D < (P 5 4 ) < _ ^DAGIIAT EXCEL0R35V N E U T R A L l Q -------- c5\p— Т Ж К Э 9 А ! - И...
  • Page 46 11.3. P(MAIN)-Board Schematic Diagram...
  • Page 47 11.4. PA-Board Schematic Diagram...
  • Page 48 S U F F IX JW...
  • Page 49 11.5. A-Board (1/20) Schematic Diagram 5/20 > - O T G1. Q coqi...
  • Page 50 11.6. A-Board (2/20) Schematic Diagram...
  • Page 51 11.7. A-Board (3/20) Schematic Diagram...
  • Page 52 11.8. A-Board (4/20) Schematic Diagram C l S L O T...
  • Page 54 11.9. A-Board (5/20) Schematic Diagram...
  • Page 55 11.10. A-Board (6/20) Schematic Diagram " I...
  • Page 56 11.11. A-Board (7/20) Schematic Diagram...
  • Page 57 11.12. A-Board (8/20) Schematic Diagram...
  • Page 58 11.13. A-Board (9/20) Schematic Diagram...
  • Page 59 11.14. A-Board (10/20) Schematic Diagram...
  • Page 60 11.15. A-Board (11/20) Schematic Diagram...
  • Page 61 11.16. A-Board (12/20) Schematic Diagram...
  • Page 62 11.17. A-Board (13/20) Schematic Diagram...
  • Page 63 11.18. A-Board (14/20) Schematic Diagram...
  • Page 64 11.19. A-Board (15/20) Schematic Diagram...
  • Page 65 11.20. A-Board (16/20) Schematic Diagram Q2022...
  • Page 66 ■fJT...
  • Page 67 11.21. A-Board (17/20) Schematic Diagram...
  • Page 68 11.22. A-Board (18/20) Schematic Diagram...
  • Page 69 11.23. A-Board (19/20) Schematic Diagram xedk 3 5 2 3 > 4 » E 7 I ­ -------- | C 5.0 O - - [ -------| C 5.0 () M5|A V C 5 -U 'JL, 510-Q 27 |...
  • Page 70 11.24. A-Board (20/20) Schematic Diagram G C 6 P O W E R...
  • Page 71 11.25. D-Board (1/6) Schematic Diagram...
  • Page 73 11.26. D-Board (2/6) Schematic Diagram...
  • Page 74 11.27. D-Board (3/6) Schematic Diagram...
  • Page 75 11.28. D-Board (4/6) Schematic Diagram...
  • Page 76 11.29. D-Board (5/6) Schematic Diagram...
  • Page 77 11.30. D-Board (6/6) Schematic Diagram...
  • Page 78 11.31. C1-Board (1/2) Schematic Diagram...
  • Page 79 11.32. C1-Board (2/2) Schematic Diagram...
  • Page 80 11.33. C2-Board (1/2) Schematic Diagram...
  • Page 81 11.34. C2-Board (2/2) Schematic Diagram...
  • Page 82 11.35. C3-Board (1/2) Schematic Diagram...
  • Page 83 11.36. C3-Board (2/2) Schematic Diagram...
  • Page 84 11.37. SC-Board (1/3) Schematic Diagram...
  • Page 85 11.38. SC-Board (2/3) Schematic Diagram...
  • Page 86 11.39. SC-Board (3/3) Schematic Diagram...
  • Page 87 11.40. SU-Board (1/3) Schematic Diagram...
  • Page 88 11.41. SU-Board (2/3) Schematic Diagram...
  • Page 89 11.42. SU-Board (3/3) Schematic Diagram...
  • Page 90 11.43. SD-Board (1/3) Schematic Diagram...
  • Page 91 11.44. SD-Board (2/3) Schematic Diagram...
  • Page 92 11.45. SD-Board (3/3) Schematic Diagram...
  • Page 94 11.46. SS-Board (1/2) and S-Board Schematic Diagram...
  • Page 95 11.47. SS-Board (2/2) and SS2-Board Schematic Diagram...
  • Page 96 11.48. G and K-Board Schematic Diagram...
  • Page 98 11.49. GL and GS-Board Schematic Diagram...
  • Page 99 11.50. HC-Board Schematic Diagram C 1 Z B Z 0003775 I T E M P S E N S O R I...
  • Page 100 А...
  • Page 101 11.51. GH-Board Schematic Diagram...

  • Page 102: Printed Circuit Board

    12 Printed Circuit Board 12.1. P(AC)-Board P(AC)-BOARD ETX2MM704MGB (FOIL SIDE) P(AC)-BOARD ETX2MM704MGB (COMPONET SIDE) Parts Location Parts Location ------------- 1 ---------------- 1 -----------...
  • Page 103 12.2. P(MAIN)-Board P(MAIN)-BOARD ETX2MM704MGH (FOIL SIDE)
  • Page 104 Parts Location P -B O A R D (F O IL S ID E ) T R A N S IS T O R V O L U M E IC251 Q301 VR251 IC352 Q302 VR401 Q401 M O D U L E Q402 Q403 MC201...
  • Page 105 Parts Location P -B O A R D (C O M P O N E N T S ID E ) T R A N S IS T O R V O L U M E IC251 Q301 VR251 IC352 Q302 VR401 Q351...
  • Page 106 P(MAIN)-BOARD ETX2MM704MGH (COMPONENT SIDE) А'П Л □ xjSljDli'SPp c o l d ^ Q+ Л Ж...
  • Page 107 12.3. GH and HC-Board GH-BOARD (FOIL SIDE) GH-BOARD (COMPONENT SIDE) TXNGH1RHTB TXNGH1RHTB HC-BOARD (FOIL SIDE) TXNHC1RHTB HC-BOARD (COMPONENT SIDE) TXNHC1RHTB...
  • Page 108 12.4. G, GS and SS2-Board G-BOARD (FOIL SIDE) TXN/G1RHTB GS-BOARD (FOIL SIDE) GS-BOARD (COMPONENT SIDE) TXNGS1RHTB TXNGS1RHTB SS2-BOARD (FOIL SIDE) SS2-BOARD (COMPONENT SIDE) TNPA4405 TNPA4405 S E E R E V E R S E F O R O R D E R NO. IS S 5 8...
  • Page 109 12.5. GL, K, PA and S-Board PA-BOARD (FOIL SIDE) PA-BOARD (COMPONENT SIDE) TXNPA1RFTB TXNPA1RFTB “I...
  • Page 110 12.6. A-Board A-BOARD (FOIL SIDE) TXN/A1RHTB(B) TXN/A1RHTD(E) TXN/A1RHTE(P) I----------------H--------- I---------------- 1 ----------...
  • Page 111 Parts Location TP2624 TP5600 TPC0F TP2625 TP5601 TPEC0 IC1100 Q1100 TP1042 TP3000 TP5602 TPFR1 IC1101 Q2001 TP1043 TP3001 TP5603 TPFR25 IC2008 Q2002 TP1044 TP3002 TP5604 TPFR26 IC2013 Q2022 TP1045 TP3003 TP5605 TPFR31 IC2107 Q2028 TP1100 TP5606 TP3004 TPM0N IC2108 Q2029 TP1101 TP5607 TP3005...
  • Page 112 Parts Location IC1103 Q2027 TP1106 TP2019 IC2010 Q4502 IC2012 Q4503 IC2106 Q4514 IC2602 Q4515 IC2604 Q4516 IC3007 Q4517 IC4001 Q4519 IC4200 Q4527 IC4503 Q4831 IC4510 Q4832 IC4514 Q5301 IC4515 Q5302 IC5001 Q5522 IC5002 Q5531 IC5100 Q5532 IC5300 Q5563 IC5404 Q5564 IC5405 Q5565 IC5562...
  • Page 113 A-BOARD (COMPONENT SIDE) TXN/A1RHTB(B) TXN/A1RHTD(E) TXN/A1RHTE(P)
  • Page 114 12.7. D-Board □ □ □ D-BOARD (FOIL SIDE) TZTNP02RMTB Parts Location...
  • Page 115 D-BOARD (COMPONENT SIDE) TZTNP02RMTB Parts Location...
  • Page 116 12.8. C1-Board Parts Location C1-BOARD (FOIL SIDE) TNPA4440 C1-BOARD (COMPONENT SIDE) TNPA4440...
  • Page 117 12.9. C2-Board Parts Location C2-BOARD (FOIL SIDE) TNPA4441 C2-BOARD (COMPONENT SIDE) TNPA4441...
  • Page 118 12.10. C3-Board Parts Location C3-BOARD (FOIL SIDE) TNPA4442 C3-BOARD (COMPONENT SIDE) TNPA4442...
  • Page 119 .11 SC-Board SC-BOARD (FOIL SIDE) TNPA4410 В...
  • Page 120 r r p i - f ^ f l Е Е Н Ц ) ( З ш з & * Щ п < у...
  • Page 121 Parts Location TP40 TP41 IC16784 TP42 IC16786 TP43 IC16788 TP44 IC16791 TP45 TP51 TP52 TP54 Q16401 TP55 TP10 Q16402 TP56 TP11 Q16403 TP57 TP12 Q16404 TP58 TP13 Q16421 TP59 TP14 Q16422 TP60 TP15 Q16423 TP61 TP16 Q16424 TP62 TP17 Q16441 TP63 TP18 Q16442...
  • Page 122 Parts Location Q16647 Q16648 IC16471 Q16401 Q16649 IC16472 Q16402 TP46 Q16650 IC16473 Q16403 TP82 Q16661 IC16474 Q16404 TP97 Q16662 IC16501 Q16421 TPSC1 Q16663 IC16521 Q16422 TPSOS6 Q16664 IC16561 Q16423 TPSOS7 Q16665 IC16562 Q16424 TPVDA Q16666 IC16563 Q16441 TPVSCN Q16743 IC16564 Q16442 TPVSET Q16762...
  • Page 123 SC-BOARD (COMPONENT SIDE) TNPA4410...
  • Page 124 12.12. SU-Board SU-BOARD (FOIL SIDE) TNPA4406 Parts Location SU-BOARD (COMPONENT SIDE) TNPA4406...
  • Page 125 12.13. SD-Board SD-BOARD (FOIL SIDE) TNPA4407 Parts Location SD-BOARD (COMPONENT SIDE) TNPA4407...
  • Page 126 12.14. SS-Board Parts Location SS-BOARD (FOIL SIDE) TNPA4411 0^ ^ ш П п и п ш и г г »...
  • Page 127 Parts Location SS-BOARD (COMPONENT SIDE) TNPA4411...

  • Page 129: Exploded View And Replacement Parts List

    13 Exploded View and Replacement Parts List 13.1. Exploded View and Mechanical Replacement Parts List 13.1.1. Exploded View...
  • Page 130 13.1.2. Packing...
  • Page 131 13.1.3. Mechanical Replacement Parts List...
  • Page 132 д д д д д...

  • Page 136: Electrical Replacement Parts List

    13.2. Electrical Replacement Parts List 13.2.1. Replacement Parts List Notes Important Safety Notice Components identified by A mark have special characteristics important for safety. When replacing any o f these components, use only manufacturer’s specified parts. RTL (Retention Time Limited) Note:...
  • Page 137 13.2.2. Electrical Replacement Parts List Note:...
  • Page 172 wh o o z z o z z "&Z' Z m s z wh ohot M S Z ' m o t wh o m s z wh ohot o z z o z z m s z whohot m s z whohot m s z whohot...
  • Page 177 8 92 LT 3. L 92 LT 3. 9 9 2 L T 3 . И т г инон оот t 9 £ L T 3 . ZC7J3.0 £ 9 £ L T 3 . > > > 8 t£ L T 3 . >...

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