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Panasonic TH-42PX75U Service Manual

Also see for Viera TH-42PX75U: Technical guideTechnical guideQuick start guideOperating instructionsOperating instructions

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Contents
  1. specifications
  2. Table Of Contents
  3. Table Of Contents
  4. Applicable signals
  5. safety precautions
  6. Prevention of Electro Static Discharge (ESD) to
  7. About lead free solder (PbF
  8. Service Hint
  9. Plasma panel replacement method
  10. Remove the D-Board
  11. Remove the SS-Board
  12. Remove the speaker L, R
  13. Remove the Plasma panel section from the Cabinet assy
  14. Replace the plasma panel (finished
  15. Caution statement
  16. Location of Lead Wiring
  17. Self-check Function
  18. Power LED Blinking timing chart
  19. No Power
  20. No Picture
  21. Local screen failure
  22. Service Mode
  23. contents of adjustment mode
  24. Service tool mode
  25. Adjustment Procedure
  26. Initialization Pulse Adjust
  27. Adjustment Volume Location
  28. Adjustment
  29. Hotel mode
  30. Conductor Views
  31. GS, K and S-Board
  32. A-Board
  33. D-Board
  34. SS-Board
  35. Schematic and Block Diagram
  36. Main Block Diagram
  37. P-Board Block Diagram
  38. P-Board (1 of 6) Schematic Diagram
  39. P-Board (2 of 6) Schematic Diagram
  40. P-Board (3 of 6) Schematic Diagram
  41. P-Board (4 of 6) Schematic Diagram
  42. P-Board (5 of 6) Schematic Diagram
  43. P-Board (6 of 6) Schematic Diagram
  44. GS, K and S-Board Block and Schematic Diagram
  45. A-Board (1 of 5) Block Diagram
  46. A-Board (2 of 5) Block Diagram
  47. A-Board (3 of 5) Block Diagram
  48. A-Board (4 of 5) Block Diagram
  49. A-Board (5 of 5) Block Diagram
  50. A-Board (1 of 12) Schematic Diagram
  51. A-Board (2 of 12) Schematic Diagram
  52. A-Board (3 of 12) Schematic Diagram
  53. A-Board (4 of 12) Schematic Diagram
  54. A-Board (5 of 12) Schematic Diagram
  55. A-Board (6 of 12) Schematic Diagram
  56. A-Board (7 of 12) Schematic Diagram
  57. A-Board (8 of 12) Schematic Diagram
  58. A-Board (9 of 12) Schematic Diagram
  59. A-Board (10 of 12) Schematic Diagram
  60. A-Board (11 of 12) Schematic Diagram
  61. A-Board (12 of 12) Schematic Diagram
  62. D-Board Block Diagram
  63. D-Board (1 of 6) Schematic Diagram
  64. D-Board (2 of 6) Schematic Diagram
  65. D-Board (3 of 6) Schematic Diagram
  66. D-Board (4 of 6) Schematic Diagram
  67. D-Board (5 of 6) Schematic Diagram
  68. D-Board (6 of 6) Schematic Diagram
  69. C1 and C2-Board Block Diagram
  70. C1-Board (1 of 2) Schematic Diagram
  71. C1-Board (2 of 2) Schematic Diagram
  72. C2-Board (1 of 2) Schematic Diagram
  73. C2-Board (2 of 2) Schematic Diagram
  74. SC, SU and SD-Board Block Diagram
  75. SC-Board (1 of 2) Schematic Diagram
  76. SC-Board (2 of 2) Schematic Diagram
  77. SU-Board (1 of 2) Schematic Diagram
  78. SU-Board (2 of 2) Schematic Diagram
  79. SD-Board (1 of 2) Schematic Diagram
  80. SD-Board (2 of 2) Schematic Diagram
  81. SS-Board Block Diagram
  82. SS-Board (1 of 2) Schematic Diagram
  83. SS-Board (2 of 2) Schematic Diagram
  84. Exploded Views & Replacement Parts List
  85. Packing Exploded Views (Accessories box)
  86. Packing Exploded Views (Stand)
  87. Replacement Parts List Notes
  88. Mechanical Replacement Parts List (PDP TV)
  89. Mechanical Replacement Parts List (Stand)
  90. Electrical Replacement Parts List
Panasonic TH-42PX75U Service Manual Manual pdf 78 page image
15.26. A-Board (11 of 12) Schematic DiagramThermalPad++++FE_TO_PEAKSAH_RF_AFT1AA_CH0CLKAA_CH0SYNCAA_CH0VALAD_SDA2AD_SCL2AA_CH0DATAFE_IRQAD_SCL2RF_VFE_XRSTAP_FAT_PAA_CH0VALAH_RF_AFT1RF_LAD_SDA_FEAD_TRSTRF_RAH_VIDEO_OUTAP_FAT_NAD_SDA2AA_CH0CLKAA_CH0SYNCAD_TRSTFE_TO_PEAKSAP_FAT_N3.3V_DAD_TMSAP_FAT_PFE_IRQAA_CH0DATAAD_TCKTD_SPC_TO_FEAH_VIDEO_OUTAD_SCL_FERF_VRF_RRF_LFE_XRSTTD_SPC_TO_FEAD_TRSTAD_TCKAD_TMS0V1.20VAP_IF_AGCAD_SDA_FEAD_SCL_FEAP_IF_AGCC838410V0.1uC835910V0.1uR8877 0MN88435IC83021N.C.2N.C.3OBADVRL4 OBADVRH5 OBAINP6 OBAINN7 VDDA08 VSSA09 VSSA110 VDDL011 VSS012 STCPO13 VDDA114 VSSA215 LCKP16 LCKN17 VDDA218 VSSA319 PTCPO20 VDDA321 VDDL122 VSS123 VDDL224 XO25 XI26 VSS227 IBADIRF28 VSSA429 VDDA430 VSSA531 VDDA532 IBAINP33 N.C.34IBAINN35N.C.36IBADCMO37IBADVRL38N.C.39IBADVRL240 IBADVRH241 IBADVRH42 SADR043 IBMSDA44 IBMSCL45 VDDH046 GPIO047 GPIO148 VSS349 IBAGCIF50 VDDL351 IBAGCRF52 VSS453 GPIO254 SADR155 VSS556 NRST57 VDDL458 GPIO359 VSS660 GPIO461 VDDH162 GPIO563 VSS764 GPIO665 VDDL566 GPIO767 TEST068 VSS869 TEST170TEST271TEST372N.C.73N.C.74N.C.75VDDL676IBFSYNC77IBERR78IBBCK79VSS980VDDH281IBDO082IBDO183VSS1084VDDL785IBDO286IBDO387VSS1188VDDH389IBDO490IBDO591VSS1292VDDH493IBPCK94IBDEN95IBDO696VSS1397VDDL898IBDO799VSS14100VDDH5101OBCRX102OBDRX103VSS15104VDDL9105N.C.106INT107N.C.108TDO109TDI110N.C.111TRST112N.C.113TCK114TMS115VSS16116VDDL10117SCL118SDA119VSS17120VDDH6121GPIO8122VSS18123GPIO9124VDDL11125OBAGCRF126VSS19127OBAGCIF128VDDH7129GPIO10130GPIO11131VSS20132OBMSDA133OBMSCL134CSEL0135CSEL1136GPIO12137VDDL12138VSSA6139GPADVRL140GPADVRH141GPAIN142VDDA6143N.C.144N.C.C832450V27pC830450V82pR8352 10kC832150V1000pR83340R8318100XIRQ2R83371kR8307 47SUB3.3VSUB3.3VR8367 0C834710V 0.1uTP8314SUB5VC834510V 0.1uC830650V10pC833910V0.1uC837410u10VC838610u10VRF_LR8332220C833616V0.01uR8369 0C832750V12pR887547kCH0DATAL8306G1CR22JA0020R83310SUB3.3VC836410V0.1uTDIR8343 10kR88640L8307G1CR22JA0020SUB3.3VC833050V100pR8379 100R8335220L8313J0JHC0000045R8348 10kC830550V82pC830350V0.01u L8302J0JHC0000045AD_TCKC831135V22uSUB1.2VC836910V0.1uC835110V0.1uR8381 47C833516V0.01uC837110V0.1uTP8313R8878 0C835410V0.1uQ83012SB0709A0LR8350 3.3kTU8300ENGE6602KFBB1NC2NC3L_OUT4R_OUT5NC6AGC_Monitor7TU8BV9NC10BTL11SDA12SCL13AFT14NC15Video_OUT16V_Supply17IFD_OUT118IFD_OUT219IF_AGC20IF_OUT21J0MAB0000164FL83081234R890347kL8314J0JHC0000045C832950V27pXECS6C838510V 0.1uC830210V0.1uC837510u10VAD_SCL2R8358 10kTP8315R890447kR8355 10kRF_VC838110V0.1uC838210V0.1uR885056C830710V0.1uC834110V0.1uR8349 3.3kC830150V1000pR886556R8383 47SUB3.3VC834810V0.1uC837710V0.1uR8362 10kR8319100C831350V1000pR83276.8kR8370 10kC835510V0.1uR8346 10kR8363 10kC834610V 0.1uC835010u10VR8338 12kC836310V0.1uL8300J0JHC0000045C834210V0.1uR8308 47Q8303B1CBHD000002L8309G1CR39JA0020R8876 0R8366 10kC834410V0.1uC838310V0.1uRF_RR83950R8344 10kC836110V0.1uCH0CLKR83126.8kC833750V10pR83156.8kC836510V0.1uR8364 10kAD_SDA2C837010V0.1uC833850V12pR8351 10kC835610V0.1uC837910V0.1uC833450V47pR83130C838750V1000pC839610V10uR8353 10kL8303J0JHC0000045R83140C833150V100pC83126.3V220uAD_TMSAG_RF_AFT1R8340 10kC835710V0.1uR8900 0C835210V0.1uC834010V0.1uC833350V47pC83106.3V220uR83090R8382 47R8373 0CH0VALC839410V0.1u0.1u50VC8388CH0PSYNCC832850V12pC837810V0.1uC836810V0.1uR8380 47AD_TRSTC832050V1000pC834910V0.1uR8357 22L8301J0JHC0000045C836010V0.1uBT30VR83286.8kQ8302B1CBHD000002L8311J0JHC0000045C836710V0.1uC83726.3V1uC835310V0.1uR83300C838010V0.1uR8356 10kL8310J0JHC0000045C83096.3V220uC830010V0.1uR8372 10kR8333 1MTD_SPC_TO_FEC837610u10VR8354 10kH0J250500079X8300L8317G1CR39JA0020L8318G1CR39JA0020C839710V0.1uA-BOARD TNPH0692ABS (11/12)LiteII(FE_XRST)25MHzIF_OUT_PIF_OUT_NIIC 5V 3.3VSDASCLSDASCLLiteII(XECS6)!to(3/12)(5/12)(12/12)to(3/12)to(3/12)to(1/12)to(1/12)to(5/12)to(8/12)(TERRESTRIAL RECEIVER)FRONT END PROCESSORTUNERFront End979692 999493 9891 95TH-42PX75UA-Board (11 of 12) Schematic DiagramTH-42PX75UA-Board (11 of 12) Schematic DiagramTH-42PX75U78
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