Panasonic TC-P42U1 Service Manual
Also see for TC-P42U1 - 42" Plasma TV: Quick setup guideRevised troubleshooting handbookOperating instructionsSpecificationsOperating instructions
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Contents
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339.5. Block (4/4) Diagram(LED:6TIMES)(LED:8TIMES)(LED:7TIMES)VF_GND5VD16901D164805VTPVADTPSC1TPVSCND16493D16820TPSOS7D16725D16791D16473D16721TPVSUSD16821D16920TPSOS6VR16601D16583VR16600TPVSETTPSS1TPVSUSD16255TPVED16253TPSOS8D16280 D16282 VR16841CB1IC17101C23CB7SOS8_SSCB2BUFFERCB4VdaP35CB12CB11SS33A311C25C212+5V(P)CB3 CB10SOS8_SSVda6CB6 CB81CB57CB14CB13A32CB15CB9161Vda20C105C11C202466Vda1 +5V(P)+5V(P)3+5V(P)13+5V(P)IC17202VIDEO DATACONTROL DATAPANEL DRIVER PANEL DRIVERPLASMA PANELCONTROL DATAVIDEO DATASUSTAIN CONTROLBUFFER SUSTAIN CONTROLDATA DRIVER (RIGHT)C1 C2 DATA DRIVER (LEFT)59 9218+5V(P)319+5V(P)68 KEYSCAN1GK1GK1KEYSCAN1C14KEY SWITCH1KEY SWITCHBUFFERIC17201CPH1(SC1)VSET23GEN.CEL462252SD42IC16501Q1660716V-FIC14601-04MAIN_STOPIC16581Q16441IC16564IC16801IC16791P2CPH2PC16685SC50Vscn+15V(P)D16871VSCN-FVHIZ9SC42SC20Q16490CERSCSL+15V(P)CELCRC121IC16792IC16793(INIT-F)CRC2SELCPH1 SIUOC1SC4615V_F8SU11D16859Q168189UHZIC14805-08Q16601CMLCERSDC/DC6IC16771CMH8Q164514VfoQ16661IC16464,653SC411CML SD46IC16490,91IC14901-052Q16608CLKA338LED(G)(VAD)VHIZ GEN.SOS7_SC2Q16402Q16621F_5V_BIC16563CLKOC2VHIZSD1-SD4IC16692IC14801-043IC16561,622SCNR_PROIC167731PC16461CML15V_FQ16604OC2CSLQ16876CPH2+5V+5V(P)PC16480VSET23IC16725CSHVSCN+5VD16462CSHSD11SCNR_PROVsusVOHVOLVad+5VVfoQ1642219D16482CRC2VSET23(SC2)35821CISSU41D16860SU1-SU4IC16786,87SC2CERSIC14605-08IC16521D16461PC16601SIUSOS6_SC1CMH7Q16401Q164215IC16661IC167846Q166224UHZCRC1OC1IC16920IC16724CIS4PC16684PC16603CSL(15V_F) F_5V_ASELSCAN DRIVESCSCAN OUT (UPPER)SUSCAN OUT (LOWER)SDUMHSS11Q1602213Q16001IC16241 USLSS64UMLP11PC16301D160527D16041Q16051UMLSS33Q160231+15V+5V(P)13Q161021SS61UMH1C2321Q1604162IC16304USH7PC16191SS21UEHQ16002USL4SOS8_SSUSHIC16251UEHIC16131Q16101IC16312LED(G)1IC16151VsusSS SUSTAIN DRIVECONNECTORSUSTAIN(LOWER)SS261SS24721 13SS58SHUNTVE GEN.PHOTOCOUPLERREG.IPD CIRCUITPANEL SUSTAINPLASMA PANELELECTRODEERROR DETFPC DETQ16280DRIVERVE Gen.BUFFERSUSTAIN CONTROL SUSTAIN CONTROLDRIVERVSUS Gen.RECOVERYENERGYERROR DETPHOTO COUPLERCONVERTERPHOTO COUPLERINVERTERPHOTO COUPLERPHOTO COUPLERINVERTERCSH/CMH GATEDRIVE CIRCUITCSL/CML GATEDRIVE CIRCUITPHOTOCOUPLERERROR DETSCANSCANDRIVERDRIVERPANEL SCANPLASMA PANELELECTRODESDRIVERLOGIC ICSCANDRIVERSCANSHUNTREG.COMPARATORVSET GEN.SHUNT REGCOMPARATORIPD CIRCUITSHUNT REGVSCN GEN.IPD CIRCUITVADGEN.BUFFERSCAN CONTROL SCANCONTROLINVERTERCIRCUITSEPA PROTECTDROPVOLTAGEERROR DETERROR DETPHOTO COUPLERFORFACTORYUSEIPD CIRCUITIC16788,89(VSCN)NAND GATEIC16691(LED:6TIMES)(LED:8TIMES)(LED:7TIMES) |
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