Panasonic TX-32LXD50 Service Manual

Also see for TX-26LX50F: Operating instructions Service manual

Contents

Panasonic TX-32LXD50 Service Manual Manual pdf 43 page image

11.13. DG-Board (2/6) Schematic Diagram+++NP++TERMSIDE++++++TERMSIDE+OSDYSOSDYMOSDIN3ALPHAI1ALPHAI0OSDIN2OSDIN1OSDIN10OSDIN5OSDIN4OSDIN9OSDIN8OSDIN7OSDIN11SCL_1LVSODHSODOSDIN14OSDIN13OSDIN12SDA_1LAS_OSDBAS_OSDGAS_OSDROSDIN0UVIN4UVIN5UVIN6UVIN7UVIN1UVIN8UVIN9YIN2YIN3YIN4YIN5YIN9YIN8YIN7YIN6RIN0RIN1RIN2RIN3UVIN0VSIAHSIAYIN1YIN0CLKIACLKOAUVIN3UVIN2SDA_2LSCL_2LMAIN_CVBSAS_BLKSDA_2SCL_2SDA_3SCL_3AS_QLINK_AV4AS_QLINK_AV2DVB_REDDVB_GREENDVB_BLUEAS_TELETEXTGC_RSTRGB_FBMAIN_Y/CVBSMAIN_PRDVB_RDVB_LDVB_CVBSAS_AFC1AS_SOS2AS_SOUND_MUTEMAIN_Y/CVBSMAIN_PB/CMAIN_PRMAIN_CVBSRGB_FBAS_LED-RAS_SRQAS_KEYSCANAS_AI_SENSORAS_RMCNIRD_LEDADVRSTOSDIN6OSDIN15AS_AFC2MAIN_PB/CCLKODSDA_1SCL_1Q40652SC584500LR463518kR41725.6kMAIN9VC405516V0.1uC0JBAZ001769IC401412354C45916.3V10uQ40582SC584500LR46348.2kR418010k1%R4612576C414150V1000pTP40171%R418768C400616V10uTP4018C0CBCAC00275IC40411VDD2GND3CE5VOUT4NC*R40580L4002G1C100KA0008TP4025C418616V0.1uR41890TP4020C479116V0.1uQ40322SD10300TLC403516V0.1uR42410JS4014L4016J0JCC0000241TP4003TP4019C402016V0.1uTP40300R4654R46130TP4031R408722C404716V0.1uR4643100C405416V0.1u*C479616V0.1uC40566.3V10uR47810R4069 0TP4023R4081 0*R40030R46330TP4038Q40072SA207700LR46170C417650V0.01uR4183 22TP4099C40576.3V10uC459616V1uJS4019R474947kMAIN5VR408422EXB38V220JV0R4638TP4147L4006J0JHC0000078L4001J0JHC0000078C402650V0.01uC401625V33uR458610kJS4005R40440C410450V0.01uC402116V0.1uJS4011JS4002JS4068R40260R42090C410250V0.01uR45971k1%R4606150C466116V0.1uTP4029Q40622SC584500LJ0HABC000008FL40051 32 4*R40050R417922R4197 68C40416.3V1uJS4010MAIN1.8VR4237 68L4007J0JHC0000078C412116V0.1uTP4024R40998.2k0R4157C413116V0.1u0R4800R46470L4095J0JHC0000078C418816V0.1uR42000Q40012SA207700LR4224 68R4251 68R41940C412450V1000pR45981kC459716V1uTP4036R4240 68C402450V0.01uC41566.3V1uR4199 68AD3.3VR4016100R4253 68MAIN5V1%R4031150R41980R40202.2kC409947u6.3VR42720C1AB00002204IC40051P322P313INT4CS/HS5DGND6DVDDIO7P158P149P1310P1211DGND12DVDD13P2914P2815SFL/SYNC_OUT16SCLK217DGND18DVDDIO19SDA220P1121P1022P923P824P2725P726P627P528P429P2630R_ACTIVE/P2531SRLIN/P2432SRLUP/P2333TRGIN/P2234P2135MEI_CK/DCLK_IN36BLC/LLC137XTAL138XTAL39DVDD40DGND41P342P243P144P045P2046ELPF47PVDD48PVDD49AGND50AGND51FB52SOG53AIN754 AIN155 AIN856 AIN257 AIN958 AIN359 ELPF260 AGND61 CAPY162 CAPY263 AVDD64 REFOUT65 CML66 AGND67 BIAS68 CAPC169 CAPC270 AGND71 AIN1072 AIN473AIN1174AIN575AIN1276AIN677SOY78RESET79 DE_IN80 ALSB81 SDA82 SCLK83 P4084 P3985 VS_IN86 HS_IN87 P3888 P3789 DGND90 DVDD91 P1992 P1893 P1794 P1695 P3696 P3597 P3498FIELD/DE99VS100P33C400716V10uC403950V0.01u1%R418668R4080 0IC4008C0CBCBD000081Vcont2GND3Np5Vin4VoutC404216V0.1uR41745.6k0R4802TP4043C4105100u4V*R40520R4171150R407922EXB38V220JVC401910u16V*R40040DG30.512345678910111213141516171819202122232425262728293031323334353637383940C4588100u10VC0CBABF00009IC40492OUT1ADJUST3IN4VOUTL4014J0JHC0000078L4015J0JHC0000078JS4018R4759150C400356u4VR409818kQ40082SA207700LC412016V0.1u1%R417868TP4042C40586.3V10uR408622JS4012R46270R46140R4203 68R42150R41735.6kTP4224JS4009Q40772SC584500LR47680C407950V0.01uR42380TP4021R462801%R46073kR4068 22R476001%R426251C409716V1uR4170150R410933TP4208C400916V0.039uTP4026C418716V0.1uR41750R4063J0JDC00000541%R4176120R4659470Q40042SA207700L1%R4270120C457916V0.1uC400816V0.68uR42040IC4012C1AB000018341VSS2VDD3YOUT74YOUT65YOUT56YOUT47YOUT38YOUT29YOUT110YOUT011VDD12VSS13PBOUT714PBOUT615PBOUT516PBOUT417PBOUT318PBOUT219PBOUT120PBOUT021VDD22VSS23PROUT724PROUT625PROUT526PROUT427PROUT328PROUT229PROUT130PROUT031VSS32N.C33N.C34 N.C35 AVDAD136 N.C37 VRH138 AVSAD139 N.C40 VRL141 PBIN42 CRMP143 CRMP244 PRIN45 VRL246 AVSAD247 VRH248 N.C49 AVDAD250 N.C51 N.C52 SDO53 VDD54 SDA55 SCL56 ADRS057 ADRS158RSTN59VDD60VSS61OE62TST163TST264 TST365 VIN66 HIN267 CKXI68 VDD69 VSS70 CKIN71 HIN172 VDD73 VSS74 PLLH75 HOUT76 PORT077 PORT178 PORT279 PORT380 PORT481 CKO82 VDD83 VSS84 PHIN285 VDD(PLL)86 VSS(PLL)87 PHCO88VCOI89XSM90XTST91VSS92VDD93YSOUT794YSOUT695YSOUT596YSOUT497YSOUT398YSOUT299YSOUT1100YSOUT0101N.C102AVSAD3103N.C104VRH3105AVDAD3106N.C107VRL3108YSIN109CRMP4110YIN111VRL4112N.C113AVSAD4114VRH4115N.C116AVDAD4117N.C118N.C119N.C120VPDC419916V0.1uC40186.3V10uSTB3.3VJS4008TP4039C402916V0.1uC402716V0.1u*R46630C40866.3V10uC417250V1000pTP4044C401416V0.1u1%R418568R4070 0R406422 C46626.3V1uTP4035R4077221%R40541.37kR4649100R464833R406722R4226 68C41286.3V2.2u1%R45961.58kR46360R4222 68C405016V0.1uJS4007TP4033TP4037R475147kL4003J0JHC0000078C411916V0.1uR46510TP40041%R4589422C45946.3V10uC410616V0.1uR42020C459250V0.01uTP4034C409116V0.1uJS4013MAIN9VC411850V0.01uR4076 0R465818k1%R42671501%R4256680R4641C415450V1000pC420016V0.1uR4228 68MAIN3.3VR4082 0C412550V1000pC405316V0.1uC402216V0.1uR407122C417750V0.01uQ40612SC584500LR40110R4169150TP4040C402547u6.3VC404316V0.1uR42350C457816V0.1u1%R45951.58kC419516V0.1uR407522EXB38V220JVTP4149C41946.3V3.3uQ40542SC584500LC416350V1000pR428368JS4015TP4028C403416V0.1uR4757150R41680J0HABC000008FL40331 32 4R408522EXB38V220JVMAIN5V1%R40421601%R46155760R4653TP4022C404816V0.1uR407322EXB38V220JV0R48011%R426851*R40530R4201 68R4072J0JDC0000054C457716V0.1uTP4027C405916V0.1uC418316V0.1uR464433R45911kR418222L4026J0JCC0000241MAIN3.3VC414250V1000pR41531001%R4177120C403616V0.1uR40361kC479250V100pR4250 68MAIN2.5VR4752 100R4061J0JDC0000054C401347u6.3VC418950V0.01uC40176.3V10uC410016V0.1uC409216V0.1uR408822R4078 0Q40312SD10300TLC400216V0.1uC41156.3V3.3uC402816V0.1uR4244 68D4001MA3X152K0LC400516V0.1u1%R426168L4004J0JHC0000078C401516V0.1uMAIN3.3VJS4001R46160Q40602SC584500L1%R4590560R4083 0C404016V0.1uR4626470Q40682SC584500LTP4005R45991kC412216V0.1uC404947u6.3VR46001kR45941kMAIN3.3VC459550V0.01uQ40302SD10300TLTP4148R42330R4645470R45931kC410350V0.01uC416616V0.1uC415850V1000pC400416V0.1uR4252 681%R4604422JS4006R47581501%R4610560R4271100C4001100u4VC410150V0.01uR4242 680R4631C403050V1000pC4012 16V0.1uR406001%R46083kR40590MAIN9VR406622R46608.2kMAIN5VMAIN3.3VMAIN3.3V*DG212345678910111213141516171819202122232425262728293031323334353637383940JS4070JS4071R45920C41276.3V2.2uC41756.3V2.2uR47530R47530R4818 0R4816 0R4817 0R4820 0R4819 0*C4038 0*R47720*R47730*R48130*R4814 0*R4815 0R4711 4.7kR4750 10k1%R40621.69kC404416V0.082uC404550V0.01uC4051100u4VC40526.3V2.2u1%R46112.2k1%R46092.2k C458450V68p<TEXT(IIC Decorder CLK)Blue inRed inFORMAT CONV.OSDRGB_ADGreenBlue8bit A/DAD3.3VFB inRedBLUE inBLUEGREEN inGREENREDA/DPROSD YS/YM[2:0]PB/CGNDSD_RXD0DVB_GREEN_OUTDVB_BLUE_OUTHDMI_LHDMI_RSD_RSTPC_GSD_TXD0DVB_RED_OUTDVB_L_INDVB_R_INGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDSD_TIMER_LEDSD_IDOPC_BPC_RPC_HDPC_VDDVB_R_OUTDVB_CVBS_OUTDVB_L_OUTSTB3.3VAV2_QLINKAV4_QLINKRMCNAI_SENSORAFC1AFC2KEYSCANSRQSOS2SOUND_MUTELED_RSDA1SCL1SDA2SCL2SDA3SCL3FB_OUTMAIN_CVBS1MAIN_PR/BMAIN_PB/C/RMAIN_Y/V/GSUB_PRSUB_PB/CSUB_CY/Y/VGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDYINY1.8VGNDNCNCMAIN5VLXD50 ONLYAD3.3V1231816111914151320121721H-BOARDTO(H2)H-BOARDTO(H3)3.804.84.003.33.90003.60.84.20.83.24.005.0004.5004.52.400004.801.903.33.3004.84.40000001.51.51.53.21.401.51.901.8003.200000000.100000.700.10.10.200.101.600.11.93.20.10001.90.201.80000.70.10.10.10.10.80.1000.400.71.51.61.81.51.82.200.1001.50.81.800002.5002.5001.601.802.31.200001.503.20.70.50.60.12.32.30.703.31.30.20.70.12.60.40.53.21.52.60.10000.30.21.93.03.001.5000.5001.600.70000.503.301.53.300.53.32.63.303.103.3002.30.900.803.302.203.3000.100.93.30.80.900.70.9000.800.80.81.80.902.20.93.32.90.9002.203.20001.12.63.13.3001.03.3003.4001.71.83.3010 1713 14 1511 181612TXNDG10LXM(TX-26LX50P)TXNDG10LSM(TX-32LXD50)TXNDG10LWM(TX-26LX50F)TXNDG10LVM(TX-26LXD50)DG-BOARD (2/6)TXNDG10LTM(TX-32LX50F)TXNDG10LUM(TX-26LX50P)TX-32/26LXD50, TX-32/26LX50F DG-Board (2/6) Schematic Diagram TX-32/26LXD50, TX-32/26LX50F/P DG-Board (2/6) Schematic DiagramTX-32LXD50 / TX-26LXD50 / TX-32LX50F / TX-32LX50P / TX-26LX50F / TX-26LX50P43