Panasonic TH-42PZ70B Service Manual Manual pdf 91 page image
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Panasonic TH-42PZ70B Service Manual

Also see for TH-42PY70P: Operating instructions

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Contents
  1. specifications
  2. HDMI1
  3. Table Of Contents
  4. Table Of Contents
  5. 1 Applicable signals
  6. Touch-Current Check
  7. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices
  8. About lead free solder (PbF)
  9. Service Hint
  10. Plasma panel replacement method
  11. Remove the P-Board
  12. Remove the DH-Board
  13. Remove the D-Board
  14. Remove the SU-Board
  15. Remove the SS-Board
  16. Remove the stand brackets
  17. Remove the speaker L, R
  18. Replace the plasma panel (finished)
  19. Caution statement
  20. Location of Lead Wiring
  21. Lead of Wiring (2)
  22. Lead of Wiring (3)
  23. Lead of Wiring (4)
  24. Self-check Function
  25. Power LED Blinking timing chart
  26. No Power
  27. No Picture
  28. Local screen failure
  29. Service Mode
  30. CONTENTS
  31. Service tool mode
  32. Adjustment Procedure
  33. Initialization Pulse Adjust
  34. Adjustment Volume Location
  35. Adjustment
  36. PAL panel white balance adjustment
  37. HD white balance adjustment
  38. Hotel mode
  39. Conductor Views
  40. PA-Board
  41. G and GS-Board
  42. DG-Board
  43. DH-Board
  44. D-Board
  45. C1-Board
  46. C2-Board
  47. C3-Board
  48. C4-Board
  49. SC-Board
  50. SU-Board
  51. SD-Board
  52. SS-Board
  53. K and S-Board
  54. Schematic and Block Diagram
  55. Main Block Diagram
  56. P-Board Block Diagram
  57. P-Board (1 of 2) Schematic Diagram
  58. P-Board (2 of 2) Schematic Diagram
  59. PA-Board Block Diagram
  60. PA-Board (1 of 2) Schematic Diagram
  61. PA-Board (2 of 2) Schematic Diagram
  62. G, K and S-Board Schematic Diagram
  63. GS-Board Block and Schematic Diagram
  64. DG-Board (1 of 5) Block Diagram
  65. DG-Board (2 of 5) Block Diagram
  66. DG-Board (3 of 5) Block Diagram
  67. DG-Board (4 of 5) Block Diagram
  68. DG-Board (5 of 5) Block Diagram
  69. DG-Board (1 of 16) Schematic Diagram
  70. DG-Board (2 of 16) Schematic Diagram
  71. DG-Board (3 of 16) Schematic Diagram
  72. DG-Board (4 of 16) Schematic Diagram
  73. DG-Board (5 of 16) Schematic Diagram
  74. DG-Board (6 of 16) Schematic Diagram
  75. DG-Board (7 of 16) Schematic Diagram
  76. DG-Board (8 of 16) Schematic Diagram
  77. DG-Board (9 of 16) Schematic Diagram
  78. DG-Board (10 of 16) Schematic Diagram
  79. DG-Board (11 of 16) Schematic Diagram
  80. DG-Board (12 of 16) Schematic Diagram
  81. DG-Board (13 of 16) Schematic Diagram
  82. DG-Board (14 of 16) Schematic Diagram
  83. DG-Board (15 of 16) Schematic Diagram
  84. DG-Board (16 of 16) Schematic Diagram
  85. DH-Board Block Diagram
  86. DH-Board (1 of 4) Schematic Diagram
  87. DH-Board (2 of 4) Schematic Diagram
  88. DH-Board (3 of 4) Schematic Diagram
  89. DH-Board (4 of 4) Schematic Diagram
  90. D-Board (1 of 2) Block Diagram
  91. D-Board (2 of 2) Block Diagram
  92. D-Board (1 of 8) Schematic Diagram
  93. D-Board (2 of 8) Schematic Diagram
  94. D-Board (3 of 8) Schematic Diagram
  95. D-Board (4 of 8) Schematic Diagram
  96. D-Board (5 of 8) Schematic Diagram
  97. D-Board (6 of 8) Schematic Diagram
  98. D-Board (7 of 8) Schematic Diagram
  99. D-Board (8 of 8) Schematic Diagram
  100. C1 and C4 Block Diagram
  101. C2 and C3-Board Block Diagram
  102. C1-Board (1 of 3) Schematic Diagram
  103. C1-Board (2 of 3) Schematic Diagram
  104. C1-Board (3 of 3) Schematic Diagram
  105. C2-Board (1 of 3) Schematic Diagram
  106. C2-Board (2 of 3) Schematic Diagram
  107. C2-Board (3 of 3) Schematic Diagram
  108. C3-Board (1 of 3) Schematic Diagram
  109. C3-Board (2 of 3) Schematic Diagram
  110. C3-Board (3 of 3) Schematic Diagram
  111. C4-Board (1 of 3) Schematic Diagram
  112. C4-Board (2 of 3) Schematic Diagram
  113. C4-Board (3 of 3) Schematic Diagram
  114. SC-Board (1 of 2) Block Diagram
  115. SC-Board (2 of 2) Block Diagram
  116. SC-Board (1 of 5) Schematic Diagram
  117. SC-Board (2 of 5) Schematic Diagram
  118. SC-Board (3 of 5) Schematic Diagram
  119. SC-Board (4 of 5) Schematic Diagram
  120. SC-Board (5 of 5) Schematic Diagram
  121. SU and SD-Board Block Diagram
  122. SU-Board (1 of 2) Schematic Diagram
  123. SU-Board (2 of 2) Schematic Diagram
  124. SD-Board (1 of 2) Schematic Diagram
  125. SD-Board (2 of 2) Schematic Diagram
  126. SS-Board Block Diagram
  127. SS-Board (1 of 2) Schematic Diagram
  128. SS-Board (2 of 2) Schematic Diagram
  129. Exploded Views & Replacement Parts List
  130. Fan Exploded Views
  131. Packing Exploded Views (1)
  132. Packing Exploded Views (2)
  133. Stand Packing Exploded Views
  134. Replacement Parts List Notes
  135. Mechanical Replacement Parts List
  136. Electrical Replacement Parts List
Panasonic TH-42PZ70B Service Manual Manual pdf 91 page image
15.27. DG-Board (12 of 16) Schematic Diagram++++RLLPRPBRYAV_LYPBPR_PRSDA0B_5VAV2_ROUTSCL0B_5VAG_QLINK1AUDIOOUT_LAV2_LOUTYPBPR_PBAV1_VAV1_ROUTAV2_RAV1_ROUTAV2_SLOWAV1_RAV1_LOUTYPBPR_YAV1_LAV2_LAV1_SLOWAV1_LAV1_RAV_RAV1_FEED_BAV1_VOAV2_FEED_BAV2_VOPC_RINPC_LINTV_LTV_RMONITOROUT_MUTEDTV_SLDTV_SRDAC_PD DAC_PDAG_QLINK2MONITOROUT_MUTEAV2_LOUTAV2_RMONITOROUT_MUTEPC_LINPC_RINPC_RPC_V_INPC_GPC_BAV1_LOUTAV2_VAV2_CAV2_ROUTAV2_LAV4_RAV4_LAV2_RED/CAV2_BLUEAV2_FBAV2_GREENAUDIOOUT_RHV/FB_CONTAG_TV_MAIN_ONPC_H_INAV1_FBAV1_REDAV1_GREENAV1_BLUEC216016V1uC201250V560pC201150V560p*C310216V1uC200650V560p*C212716V1uC2139 10u10VC216416V1uC312016V0.1uC200750V560pC306816V0.1u*C310116V1uC2141 10u10VC201550V560pC2140 10u10VC201050V560pC300250V1000pC215916V1uC2021560p50VC201350V560pC201450V560pC307116V0.1uC216216V1uC200850V560pC213516V1uC216316V1uC210410u 10VC210310u 10VC216516V1u*C310016V1uC212210u 10VC300150V1000pC2142 10u10VC215516V1u*C212916V1uC215416V0.1uC213616V1uC200550V560pC212310u 10VC215716V1uC2022560p50V*C217750V820p*C217850V820pC218250V2200pC218150V2200pC307016V470uC2147 16V22uC307216V470uC216116V100u*D3336MA2J11100L*D3338MA2J11100L*D3334MA2J11100L*D3335MA2J11100L*D3102MA2J11100L*D3337MA2J11100LD3039MAZ81400MLD3003MAZ81400MLD3038MAZ81400MLD3012MAZ81400MLD3031MAZ81400MLD3004MAZ81400MLD3032MAZ81400MLD3100MAZ81400MLD3011MAZ81400MLD3028 MAZ81400MLD3006MAZ81400MLD3014MAZ81400MLD3010MAZ81400MLD3008MAZ81400MLD3005MAZ81400MLD3009MAZ81400MLD3013MAZ81400MLD2119B0BC01100001D3027 MAZ81400MLD3030 MAZ81400MLFL2002 J0HABB0000041234*FL3004J0HABB0000041234*FL3005J0HABB0000041234*FL3001J0HABB0000031234*FL3002J0HABB0000031234*FL3003J0HABB0000041234FL2001 J0HABB0000041234AN15862A-VTIC31011L12 R13 L24 R25 VCC6 L37 R38 L49 R410 L511R512L613R614L715R716L817R818L919R920L1021R1022O123LOUT524ROUT525LOUT426ROUT427LOUT328ROUT329GND30LOUT231ROUT232LOUT133ROUT134ADR35 SCL36 SDA37 O238 BIAS39 L1140 R1141 L1242 R1243 L1344R13JK2002K2HA204A0053LL-GRR-GJK3005K2HA511A0003RR-GLL-GPRPR-GPBPB-GY-SWYY-G*JK3001K1FB315A0006 123456789101112131415JK3002<K1FB121A0010123456789101112131415161718192021JK3003<K1FB121A0010123456789101112131415161718192021L2008J0JCC0000100L2015J0JCC0000100L2007J0JCC0000100L2006J0JCC0000100L2009 J0JCC0000100L2016J0JCC0000100L2005 J0JCC0000100L3001J0JCC0000100L2004J0JCC0000100L2010J0JCC0000100L2001J0JCC0000364L3002J0JCC0000100L2002J0JCC0000364L2003J0JCC0000100SUB9V_VIDEOMOUT_9VSUB9V_PRCTSUB5VSUB9V_PRCTDTV9VDTV9VQ20032SC584500LQ30322SC584500LQ30312SC584500LQ20072SC584500LQ20052SC584500LQ20042SC584500LQ20062SC584500LQ20022SC584500LQ30272SA207700LQ30282SA207700LJS20310JS2032 0JS3018 0JS30080JS30160JS30070JS3005 0JS3019 0JS3020 0JS30150JS300901%*R331075*R21341.2k1%R3010150R3145100kR2036100k10kR3102R311468R20422.2kR2040100kR2172220*R33090*R21331.2kR2054100k1%R3002150R2137220*R33064.7k1%R30281501%*R331375R213247kR2102330R2173220R2162220R2101330R2159330R2047 3301%R301575R20412.2k1%R3003150R20372.2k10kR31041%R314363.4R203222kR2195100k1%R3021 21.5k1%R3004150R2053100kR3131220R3007 68R31442201%R3193150R2049 330R2048 2.2k1%R3008150*R33080R21702201%R30091501%R3001150R2171220R2167 2201%R3005150R2039100k1%R3173150R31493601%R3194150R2138220R202922kR3153360R3146360R31302201%R31871501%R3014751%R3013751%R316313kR2196100k1%R315063.41%R3011150R2164 2201%R30361501%R302021.5kR216022010kR3177R20382.2kR203122k1%R30331501%R3006150R2157330R30320R303101%R3027150R2052180kR223547k1%*R331875R3154360R3151220R215422*R33074.7kR2035100k1%R31781501%R3192150R2051180kR2050 2.2k1%R302313kR203022kR3152100kR215222GREEN INGNDL INTV R OUTAV1R INGNDAV2 SLOWGND(BLK)GND(PLUG)BLK INAUDIO OUTGND(BLUE)GND(GREEN)BLUE INGREEN INAV1 SLOWGND(AUDIO)L INTV L OUTRED INTV R OUTFB INGND(VIDEO)GNDVIDEO OUTGNDYPBPRVIDEO INR INGNDAV2TV VIDEO OUTGND(AUDIO)TV L OUTGND(RED)Chroma inVIDEO INBLUE INGND(VIDEO)GND(BLK)RED INGND(PLUG)Q-LINKAudio SWRED IN(2scart)GREEN IN(2scart)BLUE IN(2scart)Q-link AV1(2scart)FB IN(2scart)AUDIO INPC INGHDRVDB104101100 108107105102 103 106424341DG-BOARD (12/16)TXNDG1KLTB (PZ70B)!TXNDG1KLTD (PZ70E)AV-TERMINALCRNo.2000-3350TZTNP01NDTE (PY70F/P)TH-42PY70F/P, PZ70B/EDG-Board (12 of 16) Schematic DiagramTH-42PY70F/P, PZ70B/EDG-Board (12 of 16) Schematic DiagramTH-42PZ70B / TH-42PZ70E / TH-42PY70F / TH-42PY70P91
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This manual is suitable for:
TH-42PY70PViera TH-42PY70FViera TH-42PZ70BViera TH-42PZ70E
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