Panasonic TH-42PX75U Service Manual
Also see for Viera TH-42PX75U: Technical guideTechnical guideQuick start guideOperating instructionsOperating instructions
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Contents
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15.41. SC-Board (1 of 2) Schematic DiagramAA_CSHAA_CSLAA_CMLAA_CMHAB_FSIUAB_FCLKDAB_FCLKUAA_SIUAB_PRODAB_FCLUAB_PROUAB_FCLDAA_SIDAB_FSIDAA_OC2AA_DRV_RSTAA_CPH2AA_CELAA_SCSUAA_OC1AA_CLKCPH2AA_CLKOC2CMHDRV_RSTCMLCELCSHAA_CSLAA_CMLAA_OC2AA_CPH2AA_CMHAA_SCSUAA_CPH1AA_CSHCSLAA_CELCPH1AA_SIUAA_SIDAA_OC1AA_DRV_RSTAA_CPH1Q6532B1ADRD000001 R6501100C6431250V4uD6703MA2J11100LR67112.2kR67142.2kR653347kR65802.2kC648050V0.1uC677225V4.7uC6532250V4uTP4PC6705B3PBA00003971234 5678L6463G0ZZ00002183C658125V1uR646656kC6413220V200uR646527kC652525V4.7uD6441B0ECHP000003R674210k75R6504R6503 10R67132.2kR6721EXB38V220JVD6503B0ECHP000003C670350V0.1uR6705100R651247kC670250V0.1uC677650V0.1uC656110V100uMAIN_STOPL6468G0ZZ000021835VC6401630V3300pR65091C672250V100pR64027.5R6521100IC6725C0CBADC00072VIN 32COMVOUT1R655247kPC6480B3PBA0000223123 4D6732MAZ80560HLL6467G0ZZ00002183Q6441B1JADN000002SC213Q6552B1ADRD00000116V_FD6478B0HCKS000002TP2D6730MAZ80560HLD6522B0ECHP000003L64121.8uL6482G0ZZ00002183R6477100R64225.65VC0ZBZ0001324IC65211LO2Vcom3VCC24NC5NC6VS7VB8HO9NC10NC11VCC12HIN13NC14LIN15GND16NCD6422MA3DF40000LZR65861.2kR67483.3kR65071TP5PC6704B3PBA000045612 345VSUS15VD6477MA2J11100LL64111.8uD6481MA3DF30000LZR65848.2kIC6721C0JBAZ0009941 1A2 1Y3 2A4 2Y5 3A6 3Y7 GND 84Y94A105Y115A126Y136A14VCCD6726MAZ80560HLQ6522B1ADNF000006L64021.8uD6480MA2J11100LL6462G0ZZ00002183R67182.2kC672150V100uQ67432SD0601A0L15VD6701MAZ80560HLC670450V0.1uR64235.6C672716V1uQ6531B1ABRD000003R64017.5L64011.8uC658216V1uC650425V4.7uD6702MA2J11100LL64031.8uC677116V1uC652225V4.7uIC6771C0CBADC00072VIN 32COMVOUT1D6466MA2J11100LR6707470R67122.2kL6481G0ZZ00002183L6486G0ZZ00002183Q6521B1ABNF000006D6451B0ECHP000003C672525V4.7uD6733MAZ80560HLQ67422SD0601A0LD6725B0ECHP000003R6700470D6727MAZ80560HLR6722EXB38V220JVR650610IC6722C0JBAZ0009941 1A2 1Y3 2A4 2Y5 3A6 3Y7 GND 84Y94A105Y115A126Y136A14VCCR655110C650225V4.7uC6422630V2700pC0DBEKA00003IC64711NC2A3K5A4REFR651147kC672425V4.7uQ6401B1JADN000001GDSR658239kR651747kR651647kR6708470D6471B0HBSN000008C672616V1uQ6423B1JADP000002R67454.7kQ65812SD0601A0LD6728MAZ80560HLQ6422B1JADP000002IC6581C0BBBA0000221234 5678C652725V4.7uPC6701B3PBA00004571234 5678Q6442B1JADN0000025V5VC0JBAA000377IC67731IN_B2IN_A3GND5VCC4OUT_YIC6724C0CBADC00072VIN 32COMVOUT1R64764.7kC652425V4.7uR64425.6R64415.6C64022200p630V200u220VC6415Q6451B1JADP000002C6414220V200uD6402B0HBSN00000875R6523Q6402B1JADN000001R646882kR658810kR65081C0JBAA000377IC67741IN_B2IN_A3GND5VCC4OUT_YR65872.2kD6521B0ECHP000003L64131.8uQ6502B1ADNF000006R653110C677750V0.1uC0ZBZ0000895IC65011LO2GND3VCC4NC5NC6VS7VB8HO9NC10NC11NC12HIN13NC14LIN15GND16NCD6731MAZ80560HLR6701470R6724100R646782kL6465G0ZZ00002183R67231.8kR6704470D6584MAZ80510LLR64515.6Q6403B1JADN000001Q6421B1JADP000002L6464G0ZZ00002183L6591D6421MA3DF40000LZ15VR64713.9kD6721B0HCKS000002D6401B0HBSN000008D6461MA3DF30000LZR674710kTP15V_FD6491MA3DF40000LZR6702470R670610015VVSUSD6583LNJ301MPUJAR658339kR6776100L6461G0ZZ00002183D6501D1FL40-7063Q6501B1ABNF000006D6472D1FL40-7063R65101R64215.6R674610kR6502100VF_GNDC6531250V4uR67172.2kC6411220V200uR6473560R64741kVSET2VSUSR64037.5D6462MA3DF30000LZSOS7_SC2PC6702B3PBA00004571234 5678R64754.7kC6421630V2700pR65851.8kD6585MA2J11100LR655347kC650525V4.7uVF_GNDL6485G0ZZ00002183D6523B0ECHP000003C0JBAA000377IC64721IN_B2IN_A3GND5VCC4OUT_YC672325V4.7uC670550V0.1uC674050V100pC670850V0.1uR6522100 L6466G0ZZ00002183Q6551B1ABRD00000315V_FC670650V0.1uR6703470C652125V1uR653247kC6412220V200uR64722.2kR67102.2kD6729MAZ80560HLD6722MA2J11100LTP52C0JBAZ000005IC65621G~12 1A13 2Y44 1A25 2Y36 1A37 2Y28 1A49 2Y110 GND 112A1121Y4132A2141Y3152A3161Y2172A4181Y1192G~20VCCTP19R6566EXB38V472JVTP28R6564EXB38V470JVTP29TP815VTP13R6568EXB38V472JVTP15R6591EXB38V472JVTP22L6602G0ZZ000021835VTP7R6567EXB38V472JVTP21C656550V0.01uTP27TP25R65924.7kTP26TP23R6590220R6562EXB38V470JVMAIN_STOPTP33TP20C656416V1uTP34TP36C659350V1000pTP30C656216V1uTP70TP11C656650V0.01uC656310V100uSOS7_SC2TP14TP18TP10SC20123456789101112131415161718192021222324252627282930TP35TP24R6565EXB38V472JVTP32TP9TP17L6601G0ZZ00002183TP37C0JBAZ000005IC65611G~12 1A13 2Y44 1A25 2Y36 1A37 2Y28 1A49 2Y110 GND 112A1121Y4132A2141Y3152A3161Y2172A4181Y1192G~20VCCR6563EXB38V470JVTP12TP39TP38TP16L6592G0ZZ00002183C659225V220uR6561EXB38V470JVTP6TP31FLOATING GNDCOLDFLOATING GNDCOLDGNDVsusTPVSUS189V+7V-8V++--73 4CDB9EA1 2 5 6 8FCOMPARATORSOS6_SC1LATCMLCSHCSLSC_DRV_RSTCBKCELP5VTPSOS6+15V+15VGNDGNDGNDGNDCPH1OC2SCSUOC1TPSOS7GNDBUFFERGNDBUFFER+15VCMHNCGNDSIDSIUCLKCPH2TP15VSOS7_SC2BUFFERBUFFERFET DRIVERENERGY RECOVERYVsus Gen.FET DRIVER+5V(SC1)+5V(SC2)TOP-BOARD(P2)TOD-BOARD(D20)!AND 53V OR LESSOPERATES AT 98V OR MORE12345678910(GREEN LED)SC-BOARD TXNSC1HNTU (1/2)+++++++ +TOP+TH-42PX75USC-Board (1 of 2) Schematic DiagramTH-42PX75USC-Board (1 of 2) Schematic DiagramTH-42PX75U93 |
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