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Panasonic TX-PR42S20 Service Manual

Also see for Viera TX-P42S20E: Operating instructionsService manualOperating instructions

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Contents
  1. Table Of Contents
  2. Safety Precautions
  3. Warning
  4. About lead free solder (PbF)
  5. Service Navigation
  6. Applicable signals
  7. Specifications
  8. Technical Descriptions
  9. Service Mode
  10. contents of adjustment mode
  11. Option - Mirror
  12. Hotel mode
  13. Data Copy by SD Card
  14. Troubleshooting Guide
  15. Power LED Blinking timing chart
  16. No Power
  17. No Picture
  18. Local screen failure
  19. Service Fixture & Tools
  20. Disassembly and Assembly Instructions
  21. Remove the Side terminal cover and the Side shield metal
  22. Remove the SC-Board
  23. Remove the C1-Board
  24. Remove the Glass holders
  25. Measurements and Adjustments
  26. white balance adjustment
  27. Block Diagram
  28. Block (1/4) Diagram
  29. Block (2/4) Diagram
  30. Block (3/4) Diagram
  31. Block (4/4) Diagram
  32. Wiring Connection Diagram
  33. Wiring (2)
  34. Schematic Diagram
  35. P-Board (1/4) Schematic Diagram
  36. P-Board (2/4) Schematic Diagram
  37. P-Board (3/4) Schematic Diagram
  38. P-Board (4/4) Schematic Diagram
  39. A-Board (1/19) Schematic Diagram
  40. A-Board (2/19) Schematic Diagram
  41. A-Board (3/19) Schematic Diagram
  42. A-Board (4/19) Schematic Diagram
  43. A-Board (5/19) Schematic Diagram
  44. A-Board (6/19) Schematic Diagram
  45. A-Board (7/19) Schematic Diagram
  46. A-Board (8/19) Schematic Diagram
  47. A-Board (9/19) Schematic Diagram
  48. A-Board (10/19) Schematic Diagram
  49. A-Board (11/19) Schematic Diagram
  50. A-Board (12/19) Schematic Diagram
  51. A-Board (13/19) Schematic Diagram
  52. A-Board (14/19) Schematic Diagram
  53. A-Board (15/19) Schematic Diagram
  54. A-Board (16/19) Schematic Diagram
  55. A-Board (17/19) and K-Board Schematic Diagram
  56. A-Board (18/19) Schematic Diagram
  57. A-Board (19/19) Schematic Diagram
  58. C1-Board (1/2) Schematic Diagram
  59. C1-Board (2/2) Schematic Diagram
  60. C2-Board (1/2) Schematic Diagram
  61. C2-Board (2/2) Schematic Diagram
  62. SC-Board (1/4) Schematic Diagram
  63. SC-Board (2/4) Schematic Diagram
  64. SC-Board (3/4) Schematic Diagram
  65. SC-Board (4/4) Schematic Diagram
  66. SS-Board (1/2) Schematic Diagram
  67. SS-Board (2/2) and SS2-Board Schematic Diagram
  68. Printed Circuit Board
  69. K and SS2-Board
  70. A-Board
  71. C1-Board
  72. C2-Board
  73. SC-Board
  74. SS-Board
  75. Exploded View and Replacement Parts List
  76. Electrical Replacement Parts List
Panasonic TX-PR42S20 Service Manual Manual pdf 63 page image
6313.23. A-Board (18/19) Schematic DiagramC806422u4VC806316V0.1uC805516V0.1uC810516V0.1uC800016V0.1uC801216V0.1uC811716V0.1uC809116V0.1uC810816V0.1uC804410u10VC800316V0.1uC800216V0.1uC806716V0.1uC805116V0.1uC801316V0.1uC801416V0.1uC80736.3V1uC800416V0.1uC811216V0.1uC801716V0.1uC811516V0.1uC800816V0.1uC802410u10VC801916V0.1uC803610u10VC804716V 0.1uC802210u10VC806216V0.1uC812510u10VC80486.3V1uC800716V0.1uC811416V0.1uC810110u10VC802016V0.1uC805416V0.1uC803716V0.1uC80936.3V1uC812316V0.1uC811116V0.1uC801016V0.1uC804616V 0.1uC800616V0.1uC805316V0.1uC80746.3V1uC805016V0.1uC81046.3V1uC805716V0.1uC802116V0.1uC811016V0.1uC800516V0.1uC800916V0.1uC80996.3V1uC812016V0.1uC802310u10VC807016V0.1uC805616V0.1uC807725V0.01uC805816V0.1uC811316V0.1uC810010u10VC807616V0.1uC812610u10VC80756.3V1uC811616V0.1uC806916V0.1uC80426.3V1uC800116V0.1uC812410u10VC806816V0.1uC805216V0.1uC803510u10VC808510u10VC809716V0.1uC801116V0.1uL8001J0JHC0000116L8021J0JHC0000045L8012J0JHC0000045L8000J0JHC0000045L8004J0JHC0000045L8011J0JHC0000045L8016J0JHC0000045L8013J0JHC0000045L8003J0JKC0000021L8014J0JHC0000045L8020J0JHC0000045L8015J0JHC0000045L8019J0JHC0000045L8010J0JHC0000045L8022J0JHC0000045L8018J0JHC0000045L8023J0JHC0000045L8017J0JHC0000045L8009J0JHC0000045L8005J0JKC0000021L8024J0JHC0000045L8002J0JKC0000021L8008J0JHC0000045L8025J0JHC0000045SUB3.3VSUB1.2VSUB3.3VSUB3.3VSUB3.3VSUB3.3VSUB3.3VSUB3.3VSUB1.2VSUB1.2VSTB3.3VSUB1.2V1.8V_DDRI/FSTB1.2VAVDDH3.3VSUB_SD_3.3VAVDDV3.3V1.8V_DDRI/FSUB1.8VSUB1.2VAVDD3.3VSUB3.3VAB31_MMCKEAB32_MMODTAG31_MMCKAG32_MMXCKD6_VREFL0W24_LVVDD12 AD16_AVDDPWMD10_BIAS2AVDDHPD9_VREFL3SUB_SD_3.3VD7_VREFL1VDD12AL28_MMRODTLVVDD33VDDR/AL14_AVDDSIF1.8V_DDRI/FAD15_VDDAUSBC15_VREFLSIFMMVCAL/REFVDDAVADN24_MVAVDDD21_VREF1V5AVDDADA1/2/3VDD3C9_VREFH3C10_BIASD15_VREFHSIFAL27_MMRDRVD8_VREFL2AVDDAD20_VREGP24_M1A1AVDDC8_VREFH2AA11_VDDUSBC7_VREFH1VDD33STM/ADAVDDAVDDV3.3VAD14_VDDPUSBAD18_DPAVDDC6_VREFH0AD17_A2AVDDAVDDPLLV/75DAP32_VDD12STML15_AVDDPLLAAVDDH1%R80051kR800810kR80113301%R800956R8007110R80312.2kR80061kR801410k1%R8010300VDD12CN1VDD1216VDD12VDD12R134AVDDHIC8001FUNCIC8001IC800120FUNCVDD12TERMW19U20VDDIOVDD12MMVREFV13IC8001IC8001AC20AN326IC80017V21TERMVSWAC14VDDIOAL291TERMDDRT171IC8001IC8001FUNCM11U21IC8001VDD12IC800112VDD3U34FUNCIC8001U1914VDD12V24VDD12AC15IC8001IC800110FUNCVDD12IC80011VDDAVADTERM2AVDDHVDD3CNIC80013IC800120ADAVDDCN3VDD1224FUNCAVDDHP31IC8001VDD12CNAP29V14T22LVVDD33F4ADCIC8001VDD12LVVDD337VDD12IC8001CNIC8001VDDIOIC8001L24VDD12AVSSPWMV319 IC80013VDD124FUNC13IC8001CNAVDDHVDD33STMVDDIOCKIC8001IC80011L23151VDDRAP31IC8001IC80014L227IC800113VDDRM12IC80011IC8001VDD3VDDIO514FUNCCNAnalog Audio In I/FIC80011123IC80015IC8001IC8001CNVDD12L21AP34N1921171AVDDHSD CARD I/FN18TERMVDDIOT34VDD33SDIC8001IC8001CN1VDDIO11IC8001IC8001IC8001AD11AK32TERMP236R14IC80015CNW13VDDRIC8001A2AVSSR198FUNCAC24VDD12VDD12FUNCTERMR18AVDDHPIC8001IC8001V16VDDIOIC8001IC8001 TERMVDDIO17USB I/F4192212AVDDV16U22IC8001VDDION234111VDDAVADN1116AD20IC8001VDDIOIC8001IC8001AVDDHPIC8001AVDDHFUNCIC8001T243VDDA1CN13AB24IC8001IC8001TERM8G4FUNCP1294P31VDD12AN33IC8001VDD12VDDIO5W17VDD12N12VDD3218LVVDD33VDD12VDD12AB23K31W16AVDDACNAVDDVTERMIC8001IC8001IC8001IC8001LVVDD33IC8001R2014VDD1210TERMAVDDVTERMIC8001CN7IC80011T21AVDDHIC8001IC800124P13VDDRVDD319CNIC8001IC8001P19VDD12IC8001IC8001VDD315IC8001U31AA24IC8001CNT33IC8001AVDDVY20VDDAVADIC8001CNIC80018W14185P18N17AM3120VDD12VDD12IC8001AJ31 CNIC800123VDD12IC80015VDDIOIC8001T18VDD12AL303IC8001112FUNCAN34IC8001IC800152VDD374V19J4IC80012IC8001IC8001VDDAVAD1IC8001V32IC8001VDD12VDDAVADIC8001TERM3VDDIOIC8001VDDIOIC8001IC8001M1A1AVSSTERMIC8001CNAC11P14VDDIO21VDD12IC8001AD244FUNCVDD310V33IC8001W20VDD3U33VDD12IC8001VDDAVADL13IC8001V34V18LVVDD33N312IC8001VDDIOIC8001FUNCIC8001112IC8001IC800110U24114L12AK3121ADAVSSIC8001IC800119CNT23VDD12CNIC800115AVSSAPUSB12IC8001AVDDHAVDD75DIC800115VDDIOTERM3VDDAAVDDPLLVJ31FUNCVDD12IC8001FUNCTERMP1712VDDIO12VDD3IC80012FUNCVDDIODchipAB20IC8001IC8001E4AC19VDD3IC8001L19U17TERMR11VDD3Y23N20AM33AB19MVAVSS7VDD121U32IC80019VDD12L17TERMIC80013T19IC8001IC8001IC8001CNCNIC8001Y24FUNCV15AVDDADA116VDD12V17AD13W18IC80013CNIC8001AC23H422VDDAVDD3V22T31FUNCR31R172IC8001TERMVDD316IC8001IC8001VDDIOAL311IC80013LVVDD33VDD12177IC8001IC8001L16IC8001LVVDD3315IC8001U182IC8001AP3322L2062118AVDDADA2FUNCIC8001IC8001CNIC8001P20TERMVDDRTERMAC12FUNCVDD12VDD36VDD3VDD12AD11IC8001IC8001TERMVDDIOTERMU23AVDDH161VDD3IC8001VDD12L18R12IC800113AD19AVDDAL11IC8001IC8001IC8001V20FUNCT32VDDIO 6AD23M31AM32AVDDADA38AA20P1117STML31CN8IC8001FUNCAN291IC8001FUNCIC8001MMVCALAA23VSSAPUSB9VDD12MAX 6000mA@85degIC8001VDD12AVDDA6VDD12IC8001SIF I/FAC164AH31IC8001W15IC8001T20AL32VDDIOTERMTERM1AchipV23IC80018VDD12155 160157 159156 161158154 162PEAKS-COMMON! A-BOARD (18/19)TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19TO 3/19
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This manual is suitable for:
Viera TX-P42S20EViera TX-P42S20ESTX-PF42S20TX-PR42S20Viera TX-P42S20L
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