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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 52 page image
5213.12. A-Board (7/19) Schematic DiagramSSSSSSSSSSSSSSSSSSSHDMI_DDCSCL0RXCP2RX0M2STMGPIO8HDMI_DDCSCL1RX2P1HDMI_DDCSDA1STMHPD0STMGPIO9RX2P2RX1M0HDMI_DDCSDA0HDMI_DDCSCL2HDMI_DDCSCL0RXCP0STMHPD1RX1M2HDMI_DDCSDA2HDMI_DDCSCL1RX1P2HDMI_CECRX1P0RX0M2RX2P1RX2M0STMHPD2STMGPIO9RX0P0RXCM0RX0P2RX2M2HDMI_DDCSCL2STMHPD1RX2P0RXCP0STMGPIO7RXCP1RX0P1RX1P2RX2M1RX1P1RX2P2RXCP2RX2P0RXCM1RX0M1RX0M0RX0M1RXCM0RX1M1RX2M0STMGPIO7RX1M2RX0P1RX0M0RX1P0HDMI_CECRX1M0HDMI_CECRXCM2RXCP1RXCM1RX0P0RX1P1HDMI_CECSTMGPIO8RX0P2RX1M1RXCM2STMHPD0STMHPD2RX2M1RX2M2HDMI_DDCSDA0HDMI_DDCSDA0AVSW_R027PIN_FBOUT/TDET10VINAVSW_R027PIN_FBOUT/TDET10HINHDMI_DDCSDA2HDMI_DDCSCL0HDMI_DDCSDA1HDMI_DDCSDA2HDMI_DDCSCL2HINVINHDMI_DDCSCL1HDMI_DDCSDA1C46626.3V1u*C47080.1u16VC47050.1u16VC46656.3V1u*C47070.1u16VC47020.1u16VC46636.3V1uC46666.3V1uC46676.3V1uC47040.1u16VC46616.3V1uC47010.1u16VC46646.3V1uC46606.3V1uC45466.3V1uC45476.3V1u*D4737B0JCCE000008D4719B0ACCJ000048D4702B0ACCJ000048D4721B0JCCE000008D4704B0JCCE000008*D4735B0ACCJ000048JK4701K1FY119D001112345678910111213141516171819JK4700K1FY119D001112345678910111213141516171819*JK4702K1FY119E001512345678910111213141516171819L4705 J0JYC0000068*L4707 J0JYC0000068*L4708 J0JYC0000068*L4706 J0JYC0000068L4703 J0JYC0000068L4701 J0JYC0000068L4702 J0JYC0000068L4704 J0JYC0000068L4700 J0JYC0000068STB5VSTB5VSUB3.3VSUB3.3VSTB5VR4750R4740R4745R4744R4743R4705R4748R4706R4751R4747R4718*R4731R4742R4732R4746R4749R4719R4555R4741RX0P2RXCP2DDCSCL0AVSW_R027PIN_FBOUT/TDET10RXCM0RX0P1VIN_2RX1P2RX1M2RXCM2STMHPD0RXCM1RX0M1MAIN_PB/CRX0M0HIN_2MAIN_PRDDCSCL1STMHPD2IECOUTMAIN_Y/CVBSRX2M1RX2P1RX2M0RX1M0RX2P0RX2P2RX2M2RX1M1RXCP1IECINDDCSCL2RXCP0RX0P0RX1P0STMHPD1RX1P1RX0M2RGB_CVBSG1NR1V1NG1VINR1NSTMGPIO7V1FBL1B1STMGPIO9STMGPIO8B1NHINSTMDDCSCL2STMDDCSDA2DDCSDA1STMDDCSCL1STMCECOSTMDDCSCL0STMDDCSDA0DDCSDA0DDCSDA2STMDDCSDA1Q4700DSC200100L*Q4704DSC200100LQ4702DSC200100LQ4513DSA200100LQ4512B1HFCFA00026R455610k*R472933R470333R4752 68R4755 68*R4757 68*R47371kR471747k*R473410k*R473847k*R473510kR472547kR473922R471247kR455256R467233R470447kR471510kR472210kR46771.2kR470910kR4551150R471633R4553 10kR46761kR47241k*R473047k*R472810kR470810k*R4756 68*R4765100kR4753 68R466633R4763100kR466833R4764100kR467033R472110kR465922R465522R465122R466322R470210kR47111kR456047kR4754 68R45541kR4550150R4549150R454822HDMI2CLK-HDMI3: HPD1/DDC1/DET1D2GCLK-+5VD0GD0-CLK+DDCGCECSCLN.C.N.C.HDMI3CLK+D2+HPDTSDASCLCECD2-sLD-STMHPD2CECsLD-STMDDCSDA2HDMI1D2GD1+D2++5VD1+D0+sLD-STMCECOSDAD2-HDMI3Peaks-COMMONStandby-MPUStandby-MPUStandby-MPUPeaks-COMMONPeaks-COMMONHDMI2: HPD0/DDC0/DET0HDMI2D1+N.C.D0-sLD-STMDDCSDA0D1GsLD-STMDDCSCL0HDMI1: HPD2/DDC2/DET2sLD-STMHPD0DDCGHPDTsLD-STMDDCSCL2D0+CLK+D1G+5VHDMI1D0+D1-D0-sLD-STMGPI09D1-D0GStandby-MPUD1GsLD-STMGPI07D1-HPDTsLD-STMHPD1SDAD0GsLD-STMDDCSDA1sLD-STMDDCSCL1SCLsLD-STMGPI08CLKGD2+D2GDDCGCLKGD2-CLK-CLKGYINAVSWRGB_FBRGB_FBPeaks-CommonPB/CPRPB/CYINPRRGB_CVBSSG-HPD2SG-HPD1SG-HPD0SG-HDMI_5V_DET0SG-DDCSDA0SG-DDCSCL0SG-DDCSDA1SG-DDCSCL1SG-HDMI_5V_DET1SG-HDMI_5V_DET1SG-HDMI_5V_DET0SG-HDMI_5V_DET0SG-HDMI_5V_DET1SG-HPD0SG-HPD1SG-HPD1SG-HPD0SG-HPD2SG-HPD2SG-DDCSDA2SG-DDCSCL2SG-HDMI_5V_DET2SG-HDMI_5V_DET2SG-HDMI_5V_DET2SG-HDMI_CECPC_HSPC_VSPC_HSPC_VSPC_HSPC_VSPeaks-COMMONPeaks-COMMONSheet55!6057 63HDMI56A-BOARD (7/19)6259 6158SheetTO 2/19TO 2/19TO 2/19TO 2/19TO 2/19TO 11/19 TO 2/19TO 3/19TO 3,9/19TO 3,6/19TO 3,6/19TO 3,6/19TO 3,6/19TO 11/19TO 11/19
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This manual is suitable for:
Viera TX-P42S20EViera TX-P42S20ESTX-PF42S20TX-PR42S20Viera TX-P42S20L
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