Panasonic TX-P50S20B Service Manual Manual pdf 52 page image
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Panasonic TX-P50S20B Service Manual

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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 Speakers
  23. Remove the SS2-Board
  24. Remove the C1-Board
  25. Remove the Glass holders
  26. Measurements and Adjustments
  27. white balance adjustment
  28. Block Diagram
  29. Block (1/5) Diagram
  30. Block (2/5) Diagram
  31. Block (3/5) Diagram
  32. Block (4/5) Diagram
  33. Block (5/5) Diagram
  34. Wiring Connection Diagram
  35. Wiring (2)
  36. Wiring (3)
  37. Schematic Diagram
  38. P-Board (1/3) Schematic Diagram
  39. P-Board (2/3) Schematic Diagram
  40. P-Board (3/3) Schematic Diagram
  41. A-Board (1/22) Schematic Diagram
  42. A-Board (2/22) Schematic Diagram
  43. A-Board (3/22) Schematic Diagram
  44. A-Board (4/22) Schematic Diagram
  45. A-Board (5/22) Schematic Diagram
  46. A-Board (6/22) Schematic Diagram
  47. A-Board (7/22) Schematic Diagram
  48. A-Board (8/22) Schematic Diagram
  49. A-Board (9/22) Schematic Diagram
  50. A-Board (10/22) Schematic Diagram
  51. A-Board (11/22) Schematic Diagram
  52. A-Board (12/22) Schematic Diagram
  53. A-Board (13/22) Schematic Diagram
  54. A-Board (14/22) Schematic Diagram
  55. A-Board (15/22) Schematic Diagram
  56. A-Board (16/22) Schematic Diagram
  57. A-Board (17/22) Schematic Diagram
  58. A-Board (18/22) and K-Board Schematic Diagram
  59. A-Board (19/22) Schematic Diagram
  60. A-Board (20/22) Schematic Diagram
  61. A-Board (21/22) Schematic Diagram
  62. A-Board (22/22) Schematic Diagram
  63. XW-Board Schematic Diagram
  64. C1-Board Schematic Diagram
  65. C2-Board (1/2) Schematic Diagram
  66. C2-Board (2/2) Schematic Diagram
  67. C3-Board (1/2) Schematic Diagram
  68. C3-Board (2/2) Schematic Diagram
  69. SC-Board (1/4) Schematic Diagram
  70. SC-Board (2/4) Schematic Diagram
  71. SC-Board (3/4) Schematic Diagram
  72. SC-Board (4/4) Schematic Diagram
  73. SS-Board (1/2) Schematic Diagram
  74. SS-Board (2/2) and SS2-Board Schematic Diagram
  75. Printed Circuit Board
  76. K and SS2-Board
  77. A-Board
  78. XW-Board
  79. C1-Board
  80. C2-Board
  81. C3-Board
  82. SC-Board
  83. SS-Board
  84. Exploded View and Replacement Parts List
  85. Electrical Replacement Parts List
Panasonic TX-P50S20B Service Manual Manual pdf 52 page image
5213.10. A-Board (6/22) Schematic DiagramSSSSSSG-HDMI_CECSG-SP_HP_MUTESG-SOUND_SOSPG-PEAKS_SERIAL_SBOSG-MON_MUTESG-HPD1SG-G_LED_ONPG-MAIN_FAN_ONSG-AI_SENSORSG-FACTSG-DDCSCL1SG-SOSPG-SD_BOOT_STSSG-DDCSDA2SG-DDCSDA0SG-HPD2PG-DTV_VOUTENBSG-RMINPG-FAN_MAXPG-PANEL_VCC_ONPG-PEAKS_SERIAL_SBIPG-FAN_SOSPG-P5V_DETSG-DDCSDA3SG-TV_SUB_ON SG-NRSTPG-ACTIVE_ANTENNA_DETSG-HDMI_CEC_PU_ONSG-HDMI_5V_DET0SG-GENX-EEP_WPSG-HDMI_5V_DET1SG-DTV_XRSTGENX-KEY1SG-P3.3V_DETSG-HDMI_5V_DET2SG-DDCSCL2SG-DDCSCL3SG-SRQ_GENXSG-HPD3SG-SRQ_GENXSG-R_LED_ONNG-SW_OFF_DETSG-QLINK1SG-RF_AFT1GENX_SDA1SG-QLINK2GENX_SDA0SG-DDCSCL0SG-HDMI_5V_DET3GENX_SCL1SG-DDCSDA1GENX_SCL0SG-HPD0PG-PANEL_SOSPG-PD4H_XRST_SYSSG-PD4H_DRVRSTSG-PD4H_PANEL_MAIN_ONSG-SUB3.3V_SENSESG-SUB5V_SENSESG-HDMI_5V_DET3SG-DDCSCL3SG-DDCSDA3SG-HDMI_CECSG-HDMI_CEC_PU_ONSG-EXTRG0SG-TRCCLKSG-TRCSTSG-TRCD0SG-TRCD1SG-SDATASG-GENX-EEP_WPSG-TV_SUB_ONSG-SP_HP_MUTESG-MON_MUTESG-DTV_XRSTPG-SD_BOOT_STSNG-SW_OFF_DETPG-DTV_VOUTENBPG-FAN_MAXPG-MAIN_FAN_ONSG-NRSTSG-SCLOCKSG-TRCD2SG-TRCD3SG-HPD3SG-AI_SENSORGENX_SCL1SG-HPD0SG-HPD1SG-HPD2SG-R_LED_ONSG-G_LED_ONSG-HDMI_5V_DET0SG-DDCSDA0SG-DDCSCL0SG-DDCSDA1SG-DDCSCL1SG-HDMI_5V_DET1SG-DDCSDA2SG-DDCSCL2PG-PEAKS_SERIAL_SBOPG-PEAKS_SERIAL_SBIGENX_SDA0GENX_SCL0SG-HDMI_5V_DET2GENX-KEY1SG-FACTSG-RF_AFT1PG-PANEL_SOSPG-ACTIVE_ANTENNA_DETSG-QLINK2SG-QLINK1GENX_SDA1SG-PD4H_DRVRSTSG-SUB5V_SENSESG-SUB3.3V_SENSESG-P3.3V_DETPG-P5V_DETSG-RMINPG-PD4H_XRST_SYSSG-PD4H_PANEL_MAIN_ONPG-PANEL_VCC_ONSG-SOSSG-SOUND_SOSSG-SRQ_GENXPG-FAN_SOSC11111u10VC1123 1u10VC111416V0.1uC110416V0.1uC111216V0.1uC1109 1u10VC111716V0.1uC110210u10VC110316V0.1uC112225V0.01uC110816V 0.1uC110650V27pC110750V22pD1107B0JCCE000008*IC1101TVRR7001 NC2 NC3 E24 VSS 5SDA6SCL7WC8VCCL1100J0JYC0000068STB3.3VSTB3.3VSUB3.3VSTB3.3VSUB5VSTB3.3VSUB3.3VSTB3.3VR1146R1207TP1108TP1400TP1102TP1107TP1103TP1401SG-KEY1SG-SOSSG-HPD3SG-HPD0SG-HDMI_5V_DET0GENX_SCL1PG-FAN_SOSSG-DDCSCL0SG-HPD2SG-DDCSCL2SG-HPD1SG-P3.3V_DETPG-P5V_DETSG-RF_AFT1STB_RSTPG-PANEL_SOSSG-SOUND_SOSSG-SRQ_GENXSG-RMINSG-AI_SENSORSG-HDMI_5V_DET1SG-DDCSCL3GENX_SCL0SG-DDCSCL1SG-HDMI_5V_DET3SG-HDMI_5V_DET2FACT_SDBOOTSG-SP_HP_MUTEPG-FAN_MAXPG-SD_BOOT_STSSG-G_LED_ONSG-PD4H_PANEL_MAIN_ONPG-PD4H_XRST_SYSSG-PD4H_DRVRSTPG-MAIN_FAN_ONSG-MON_MUTEPG-DTV_VOUTENBSG-R_LED_ONPG-PANEL_VCC_ONSG-DTV_XRSTSG-TV_SUB_ONGENX_SDA0PD_TXD1SG-QLINK1SG-DDCSDA3SG-DDCSDA2SG-DDCSDA1GENX-EEP_SCLSG-QLINK2GENX_SDA1NG-SW_OFF_DETGENX-EEP_SDASG-DDCSDA0PD_RXD1SG-HDMI_CECR12371kR140747kR122510kR12217.15kR11631MR1411100kR124347kR122410kR1153470R140668kR123647kR12094.7kR118227kR12551kR141010kR120347kX1100H0J100500035MNZSFH9GP91IC11001P41_TMIO12P42_TMIO23P43_TMIO34 P44_TMIO45 P006 P017 PF38 P03_SBT0B9 P04_SBO0B10 PD0_DDCSDA011 PD1_DDCSCL012 PD2_DDCSDA113 PD3_DDCSCL114 PF115 PD4_DDCSDA216 PD5_DDCSCL217 P65_USBO218 P66_USBI219 P2620 P70_SDA021 P71_SCL022 VSS23PF224IVDD25VDD26P60_SBO0A27P61_SBT0A28P62_SBI0A29 P05_IRQ630 P06_IRQ731 P07_IRQ832 P50_RMIN_IRQ033 P20_IRQ134 P21_IRQ235 P22_IRQ336 P23_IRQ437 P24_IRQ538 P2539 IVDD40 VSS41 P1042 P1143 P1244 P1345 P1446 P1547 P1648P1749P72_SDA150P73_SCL151P3052P3153P3254P3355P3456P3557P3658P3759PE060PE361PE4_VPPEX62IVDD63VDD64NTEST65VSS66OSCXO67OSCXI68IVDD69PE170PE271NBOOT72NRST73P0274SCLOCK75SDATA76EXTRG077TRCCLK78TRCST79TRCD080TRCD181TRCD282TRCD383P40_TMIO0_SYSCLK84P80_ADIN085P81_ADIN186P82_ADIN287P83_ADIN388IVDD89VSS90P84_ADIN491P85_ADIN592P74_CECAVL1B93P75_CECAVL1A94PF095P76_CEC096PD6_DDCSDA397PD7_DDCSCL398P63_SBO199P64_SBI1100PF4R1197R1181R1179PG-ACTIVE_ANTENNA_DETVSSPE2P20,IRQ1PD6,DDCSDA3ADV-MODELP31P50,RMIN,IRQ0P71,SCL0PD1,DDCSCL0IVDDOSCXIP61,SBT0ANBOOT / (N.C.)SDATA / (UND)P65,USBO2IVDDNRSTVSSPeaks-DESTTRCD1 / (NC)PD2,DDCSDA1P05,IRQ6PD0,DDCSDA0P62,SBI0A PD7,DDCSCL3VDDP85,ADIN5P32VSSIVDDP40,TMIO0,SYSCLKTRCD3 / (UND)P83,ADIN3ADV_A-MODELP21,IRQ2PD4,DDCSDA2P66,USBI2P84,ADIN4P30Peaks-COMMONSet-MODELPF0P80,ADIN0TRCD2 / (NC)TUNERPF3IICTRCST / (N.C.)SCLOCK / (UND)PD3,DDCSCL1P72,SDA1OSCXOP43,TMIO3P70,SDA0P26PF1VDDP37IVDDP25P07,IRQ8P36P33PE4,VPPEX / (PE4)EXTRG0 / (UND)P35P06,IRQ7IVDDP41.TMIO1P00PE3PD5,DDCSCL2P42.TMIO2Set-PDP10MHzP73,SCL1P01VSSFACT-MODE TPPF4AVSW-DESTIICP76,CEC0STB-RESET-LCD/PDPPOWER/PANEL CTRLP34P82,ADIN2NTESTP74,CECAVL1BP60,SBO0AP22,IRQ3PF2TRCCLK / (N.C.)TRCD0 / (NC)P14P81,ADIN1P75,CECAVL1A5347 4946 5148 5450 52! A-BOARD (6/22) GenX8MPUGenX8EEPROMTO 1/22TO 1/22TO 3/22TO 18/22TO 19/22TO 8/22TO 13,14/22TO 18/22TO 13,18/22TO 13,14,15/22TO 13,14/22TO 13/22TO 14/22TO 13/22TO 13/22TO 11/22TO 9/22TO 18/22TO 13/22TO 17/22TO 13/22TO 18/22
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TX-P50S20B
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