Panasonic TH-42PZ70B Service Manual Manual pdf 67 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 67 page image
15.3. P-Board Block Diagram++++++++++++++TP2TP5TP6TP8TP3TP1TP7TP9TP417Vda_DETVSUS2010P25STBY+5VF_STBY_OND25SC213VSUSPANEL MAIN ONP2SOS4_PS1611718P1115 ECO_ON1SS11COLDHOTP POWER SUPPLYPOWER CONTROLK601F201P1187ALL_OFF14 STBY5V_SW3AC_N 4 532Vsus ON/OFFVda DETPOWER MCU3027POW_ON\OFF32VDD15+15V ON/OFF11SUS OUT(DET)192013STB+5V ON/OFF18P+5V ON/OFFPANEL ON19+5V DET4 102 12MAIN SW1BIAS1 ON/OFF7F_STB ON/OFF3Vda OUT(DET)SOS4_PSALL_OFFVsus STOP51+15V OUT9STB_OUT(DET)RLY_MAIN_ON2322RLY_RUSH_ONAC_DET21PFCT201GATE_HSOURCE_HAC_LD601 D602K602RF601HOTMAINRELAYRUSHRELAYK603D603D604ACAC DC(+)DC(-)L603KAD3 D2 D1S3 G3 S2 G2 S1 G115 1412 9 6D606C614C613C612210111GATEVCCS+GNDOUT1VCCFB(S+)C_GNDCAIPFL_ONV_DET764 3OCL G_OCL4 11 13 8 10 5 7 ZD601 Q602Q603FET DRIVEPFCAC_ON41GH_IN10978GATE_LSOURCE_LGL_INVDD_LPC(E)12Vsus POWER CONTROLON/OFF 138BIAS14 10SG6GL1GH5 2SHSL(PG)9I+7Vsus POWER CONTROLP2AC+AC-S1S2D251 Vsus 210VS2G2D2G1D1HOTVsusPOWER SUPPLYS1C256 C257 C258 VR251VSUSVsus ON/OFFCOLDHOTVsus ON/OFFVsus CONTROLPFC CONTROL1 2GND GND CONTROL16GNDSTB+5VCOLDHOTAC DET4Control5SourceDrainC503ZD502ZD501P506P507P508P509P511P510IPDPANEL POWER PART SOS DETVsus(+185V)OVER VOLTAGEVad(+75V)OVER VOLTAGELED BLINKING:4 TIMES14F_STB+15V ON/OFFD702IP701Q701Q702RLY_RUSH_ONRLY_MAIN_ONQ552POWERON/OFF+15V ON/OFF28MULTI_ON8+5VC ON/OFF16Vda_ON29 815V INFV(F.STB+15V)OUT6ECO_ON3151486ON/OFF CONTROLON/OFFCONTROLVCCON/OFFF STB+15V51 2ON/OFF+5VcF STB+15VVda ON/OFF1314 VINREMPOWERCONTROLOUTPUTCONTROL9Vda+75VON/OFFFB 4Vda CONTROLD402L401R405 Vda+75VCONTROLQ401ZD401(+3.3V)1P103F_STBY2 F_STBYF_STBY179+15VC2 +15VC+5VC+5VCL451ON/OFFP+15V P+15VD501AC+AC-F50176SUS ONMULTI ON3ON/OFFCONTROLBIASOUT9811BIASINBIAS/PFC ON/OFFCONTROLPFC_SUS PFC_MULTIVda/STB POWER CONTROLGH SH GL1 62 9I+13ON/OFF12BIAS8PC(E)7VDDCOLDHOTMULTI ON/OFFON/OFFP+15V1P5 H54812SS1210P12MAIN_SW_2MAIN_SW_1Vda/STBPOWER CONTROLAC-AC+T301D401S3RECTIFIERP2S1S6P1D351D352D353S4AS4BS5Q302Vda OUTQ301Vda OUTDG SF301SDGVda+75VCOLDHOTC403 C406C307 C308+15VVda+75VVda+75VP+15Vd2P+15Vs4678 P+15VcP+15VcP+15VcP+15VsP+15VsL402POWER CONTROLVdaVR401ERRORDETQ402,Q40313P9L602F601F602L601L.F L.FAC INboard only>D553BIASB4B2B3D506B5S2BB6C551STB+5VD505 D551S2AP26S1BT501C507P1B1S1ABIAS ON/OFF123STB+5VMC603MC601MC502PC501PC502BIAS ON/OFFIC551IC501MC501MC701MC351IC351Q351Q551Q352Q704PC301PC302MC203MC202PC201IC251PC202MC401PC401IC451MC201IC401MC301H10+5V+15VF STBTH-42PY70F/P, PZ70B/EP-Board Block DiagramTH-42PY70F/P, PZ70B/EP-Board Block DiagramTH-42PZ70B / TH-42PZ70E / TH-42PY70F / TH-42PY70P67
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This manual is suitable for:
TH-42PY70PViera TH-42PY70FViera TH-42PZ70BViera TH-42PZ70E
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