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Panasonic TH-85PF12U Service Manual

Also see for TH-85PF12U: SpecificationsInstallation manualOperating instructionsOperating instructionsOperating 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. Operating Instructions
  9. Service Mode
  10. cd mode
  11. ms mode
  12. IIC mode structure (following items value is sample data)
  13. Troubleshooting Guide
  14. power led blinking timing chart
  15. No Power
  16. Local screen failure
  17. Service Fixture & Tools
  18. sc jig
  19. Disassembly and Assembly Instructions
  20. Location of Rear Cover screws
  21. Removal of HHH-Board
  22. Removal of DS-Board
  23. Removal of DN-Board
  24. Removal of P-Board (MAIN_1)
  25. Removal of F-Board
  26. Removal of S1-Board and V2-Board
  27. Removal of SC-Board
  28. Removal of SS2-Board
  29. Removal of Fan
  30. Removal of C1-Board (upper)
  31. Removal of C3-Board (upper)
  32. Removal of C2-Board (lower)
  33. Removal of AC Cord
  34. Removal of Plasma Display Panel
  35. Measurements and Adjustments
  36. initialization pulse adjust
  37. Adjustment
  38. Block Diagram
  39. Main Block (1 of 2) Diagram
  40. Main Block (2 of 2) Diagram
  41. Block (1 of 8) Diagram
  42. Block (2 of 8) Diagram
  43. Block (3 of 8) Diagram
  44. Block (4 of 8) Diagram
  45. Block (5 of 8) Diagram
  46. Block (6 of 8) Diagram
  47. Block (7 of 8) Diagram
  48. Block (8 of 8) Diagram
  49. Wiring Connection Diagram
  50. Wiring (2)
  51. Wiring (3)
Panasonic TH-85PF12U Service Manual Manual pdf 62 page image
TH-85PF12U6211.8. Block (5 of 8) DiagramHOT COLDHOT(LED:4TIMES)(LED:4TIMES)COLDHOTCOLDNOHOLDERNOHOLDERNOHOLDERNOHOLDERNOHOLDERNOHOLDERNEEDHOLDERNOHOLDERNEEDHOLDERIC20113+15V(P)STBERROR DETC25(LOWER)VDA_DETCS3Vda12Vda_DETF917Vsus_ON1412MAIN RELAY2_ON68PHOTO COUPLER12VdaRUSH RELAY2_ON4146D506RUSH RELAY2VsusERROR DETCS5MAIN RELAY215V_ON5CM3K6033Vsus_ON2NEUTRALQ301,Q302AC DETK6021VdaRF601+15V(P)1Vsus_OUTLIVEIC3521MC701K601BIAS(+)Q610,Q611AC CORDRESONANCEPHOTO COUPLERPHOTO COUPLERLIVEPFC CONTROLCS2RUSH RELAY2_ONPHOTO COUPLERP1110A 250V16+15V(P)+15V(P)5A 250VVsusPOWERCONTROL10Vsus83Q401RESONANCE13Q301,Q3024+5V(P)10A 250VCS8MULTIPOWERCONTROL215VdaCS1MULTI_ON10A 250V6216Q201,Q202S161NEUTRAL3T201Q30310POWER SWITCHIC25113BIAS_ONSW06115+5VPHOTOCOUPLER16P2LF904PC3011VR2517LF903LF902MAIN SW_ON5V_ON10A 250VPOWER SUPPLY(MAIN TOP)FILTER7PHOTO COUPLERPOWER SOSQ608IC601F1P25+15V(P)FILTERP34C35(UPPER)1P(MAIN_1)7Vda6VsusERROR DET15V_ONCM3IC352P(MAIN_2)Vsus_ONAC DET1PHOTO COUPLERT50112PHOTO COUPLER1Vsus_OUTCS6VsusPOWERCONTROLMC701PHOTO COUPLERRESONANCESTBQ610,Q611RESONANCEPC503PFC CONTROLL602LIVENEUTRAL15A 250VD653,654IC2012Q401IC501RECTIFIERMULTIPOWERCONTROLBIAS_ONAC INPUT/FILTERCM215VPOWER MICOMVdaCS4CS9BIAS1(+)FILTERVda_DETL604,L6052Vsus_OND25BIAS_ONQ601,Q602112LIVECM2RECTIFIERMAIN RELAY2_ON61P(SUB)15VQ3537PC401FPOWER MICOMIC555D603,607L604,L605VdaQ601,Q602PC202NEUTRALVda_ON62LIVE12Q353VdaCONTROLP91RECTIFIER7+15V(P)PC401Vda_OUTL652D401VdaL651Q203PC202FILTERVda_ONCM4VdaCONTROL 15V_OUTVda_OUT1Q551D40112Q203CS7MAIN RELAY2+5V(P)12CM4RUSH RELAY2PC502POWER SUPPLY(SUB)15V_OUT9RF6511POWER SUPPLY(MAIN BOTTOM)MC401K6532NEUTRALMC401NEUTRALSTB_OUT STB_OUTLIVE1414STB_ON2K652STB_ONLF9017 1VsusK651VsusIC202IC202PANEL_MAIN_ONQ403PANEL_MAIN_ONF_STB_ONQ403SC2T301F_STB_ONVsus_OUT3POWER SOSL601COMPARATOR1ALL_OFFVR401Vsus_OUT5A 250V4FSTB+15VPHOTO COUPLERPOWER SOSCONTROLCM1IC301COMPARATOR1+15V(SND)1VsusD254-D25716 101P9PC302Q402 ALL_OFF13FSTB+15V85A 250VQ35115 6PC2014DS6PC6011P35+15V(SND)PHOTO COUPLERSS11CM1Q552,539+15V(FAN)+15VERROR DETP6VsusT301Q605-Q6081632A 250VMULTI_ONNEUTRAL107Q201,Q202VR4011LIVE+15V(P)T2011PC302PHOTO COUPLERAC DETQ303P713+5V(STB)POWER SWITCHQ502,Q506IC251F_STB_ONS34BIAS_ONIC301Q35118+5V15+5V(P)ONPHOTOCOUPLER26D254-D2576PB31PC301Q402PC601581VR251PC201121F9+15V(FAN)P3510MAIN SW_ON ALL_OFF+15VERROR DET5V_ONCM5PANEL_MAIN_ONP6DS4117+15V(P)VsusPHOTO COUPLER+5V(STB)2Q608Q605-Q608+5V(P)IC601+15V(FAN)2F201D402D352F900D206F301F901D206D501F501F201D352F904D505D551F301D402F903HOT COLDHOT(LED:4TIMES)(LED:4TIMES)COLDHOTCOLD
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