Panasonic TX-26LXD52 Service Manual

Also see for TX-26LX51F: Service manual

Contents

Panasonic TX-26LXD52 Service Manual Manual pdf 43 page image

11.13. DG-Board (2 of 7) Schematic DiagramNP+++TERMSIDE+++++++TERMSIDE++OSDYSOSDYMOSDIN3ALPHAI1ALPHAI0OSDIN2OSDIN1OSDIN10OSDIN5OSDIN4OSDIN9OSDIN8OSDIN7OSDIN11SCL_1LVSODHSODOSDIN14OSDIN13OSDIN12SDA_1LAS_OSDBAS_OSDGAS_OSDRUVIN4UVIN5UVIN6UVIN7UVIN1UVIN8UVIN9YIN2YIN3YIN4YIN5YIN9YIN8YIN7YIN6RIN0RIN1RIN2RIN3UVIN0VSIAHSIAYIN1YIN0CLKIACLKOAUVIN3UVIN2SDA_2LSCL_2LMAIN_CVBSAS_BLKSDA_2SCL_2SDA_3SCL_3HDMI_LHDMI_RAS_QLINK_AV4AS_QLINK_AV2DVB_REDDVB_GREENDVB_BLUEAS_TELETEXTGC_RSTRGB_FBMAIN_Y/CVBSDVB_RDVB_LDVB_CVBSAS_AFC2AS_SOS2AS_SOUND_MUTEAS_LED-RAS_KEYSCANAS_AI_SENSORAS_RMCNIRD_LEDADVRSTOSDIN15MAIN_PB/CMAIN_PRCLKODSCL_1SDA_1OSDIN0OSDIN6MAIN_Y/CVBSMAIN_PB/CMAIN_PRMAIN_CVBSRGB_FBAS_AFC1AS_SRQQ40622SC584500LC41276.3V2.2u1%R418568R418222C401516V0.1uR46470MAIN9VC404316V0.1uC479250V100pR40440C418950V0.01uQ40652SC584500LL4014J0JHC0000078C400716V10u1%R418768R40361kC0CBABF00020IC40492OUT1ADJUST3IN4VOUTC400416V0.1uJS40020C479116V0.1uQ40772SC584500LC4001100u4VC401416V0.1uC401216V 0.1uTP4031R410933C413116V0.1uC457816V0.1uR408422EXB38V220JV*R4815 0C417750V0.01uQ40322SD10300TLR4757150C405516V0.1uC409947u6.3VR41890TP4024R4060 0MAIN9V1%R4590560IC4008C0CBCBD000081Vcont2GND3Np5Vin4VoutJS40010R4153100L4002G1C100KA0008L4095J0JHC0000078R46001kC402916V 0.1uC400916V 0.039uR4237 68JS4008TP4035JS400500R4638R45931kR4072J0JDC0000054R475010kC40566.3V10u1%R4177120*R4078 J0JDC0000026J0HABC000008FL40051 32 4R46160TP4047R4063J0JDC0000054*R40030TP4038TP4013Q40072SA207700LIC4012C1AB000018341VSS2VDD3YOUT74YOUT65YOUT56YOUT47YOUT38YOUT29YOUT110YOUT011VDD12VSS13PBOUT714PBOUT615PBOUT516PBOUT417PBOUT318PBOUT219PBOUT120PBOUT021VDD22VSS23PROUT724PROUT625PROUT526PROUT427PROUT328PROUT229PROUT130PROUT031VSS32N.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.C120VPDR465818kR45920Q40012SA207700LC459250V0.01u*R4083 J0JDC0000026R4252 68MAIN5VJS4009R407922EXB38V220JVC40416.3V1u0R4653R4169150Q40612SC584500LR4199 68C457716V0.1uTP4148R46330C4588100u10VC402816V 0.1uC412550V1000pC404216V 0.1uTP4026C403416V0.1uC402716V 0.1uC459550V0.01uC410016V0.1uL4001J0JHC0000078R46608.2kR407522EXB38V220JVC409116V0.1uTP40421%R426168C418316V0.1uJS40060TP4036R418010kTP4018R42090R46170TP4043R48180R4197 68C4128 6.3V2.2uTP4001Q40082SA207700LL4026J0JCC0000241C411916V 0.1uR47600TP4037L4004J0JHC0000078R42040R4250 68TP4007R40260TP40231%R4606150L4006J0JHC0000078R48160C404416V0.082uR47540R42410R41725.6kTP4028TP4033C46626.3V1uR40998.2kC400516V0.1u1%R46073kR46280R463600R4802R463518kTP4149R4233 0C409716V1uTP4040JS40120Q40042SA207700LR428368TP4006R42350TP4004C411850V0.01uR4224 68MAIN5VC410250V0.01uTP4015C403616V 0.1uR407322EXB38V220JVR408622L4007J0JHC0000078C40586.3V10u1%R4610560C1AB00002298IC40051P322P313INT4CS/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 TEST071 AIN1072 AIN473AIN1174AIN575AIN1276AIN677SOY78RESET79 DE_IN80 ALSB81 SDA82 SCLK83 P4084 P3985 VS_IN86 HS_IN87 P3888 P3789 DGND90 DVDD91 P1992 P1893 P1794 P1695 P3696 P3597 P3498FIELD/DE99VS100P33R40110*R4080 J0JDC0000026C0JBAZ002186IC401412354C417650V0.01uR4069 0R481701%R40541.37kDG312345678910111213141516171819202122232425262728293031323334353637383940R42720C40526.3V2.2uC41566.3V1u*R47720R408822C418716V0.1u1%R4031150R40202.2kC415450V1000pC404550V0.01uR46270C402450V0.01uR4819 0JS4068R4649100TP4022C402547u6.3VTP4034R45981k*R4814 0*R46630R4253 68TP40251%R46083kTP4002C404716V0.1u1%R425668R42000MAIN3.3VR4643100C414150V 1000p1%R426251MAIN3.3VC419516V0.1uC40866.3V10uC0CBCAC00275IC40411VDD2GND3CE5VOUT4NCR4228 681%R426851JS40130C459716V1u*R400601%R4176120TP4032L4015J0JHC0000078R41980TP4019R45941kL4016J0JCC0000241C410150V0.01uTP40161%R46044220R4801C405916V0.1u1%R4042160AD3.3VTP4046R407722C405316V0.1uR4226 681%R40621.69kTP4029C416616V 0.1uJ0HABC000008FL40331 32 4C415850V 1000p1%R46112.2kR406422C412450V1000pC400216V0.1uR4170150R4068 22Q40312SD10300TL1%R45951.58k*R40040MAIN2.5V*R40520JS40070TP4014MAIN3.3V1%R45961.58kR409818kTP40051%R418668R42020R47114.7k*R4082 J0JDC0000026R418322C40576.3V10uC4051100u4VR4271100C45946.3V10uR47680R4201 68C41156.3V3.3u*R4076 J0JDC0000026R41940C412016V0.1uMAIN1.8VC459616V1uR4179 22TP4224TP4008TP40441%R4270120R4759150R4067 22R4240 68R4244 68*R40050R4061J0JDC0000054R4659470JS4018C404947u6.3VC402216V0.1uR474947kR41680C402116V0.1uR41745.6kTP4045R4242 68C45916.3V10u*R4081 J0JDC0000026D4001MA3X152K0LTP4039Q40602SC584500LC403950V0.01u1%R4267150C41756.3V2.2uR458610kQ40542SC584500LC404016V 0.1uR4626470C417250V1000pR464433C410350V0.01uC40176.3V10uR46348.2k*R48130TP4021TP4011MAIN9VJS40150TP4010R4251 68C401910u16VC403050V1000pC4105100u4VJS4019C401347u6.3VR4222 68C400356u4VC410450V0.01u*C40380TP4017C412216V0.1uQ40302SD10300TLR46140C404816V0.1uR4059 0R4070 0JS40110R46454701% R4612576JS40140C410616V0.1u0R4157Q40582SC584500LC403516V0.1uQ40682SC584500LR4758150C418816V0.1u*C479616V0.1uR45971kR464833TP40121%R46155760R4631R42150TP4020*DG212345678910111213141516171819202122232425262728293031323334353637383940C407950V0.01uSTB3.3VTP42080R4800R4203 68R42380R46130R475147k0R4654C409216V0.1uC416350V 1000pTP4027R47810R41750TP4003R41735.6kC418616V0.1u1%R4589422C400816V0.68uR406622C412116V0.1uR407122C402016V0.1uTP41471%R46092.2kTP4009C458450V68pR4171150C402650V0.01uJS40100R408522EXB38V220JVC405416V0.1uR46510C41946.3V3.3u*R47730C414250V1000pTP4030R408722R45911kL4003J0JHC00000781%R417868C40186.3V10u*R40530TP4099R47530C405016V0.1uR45991k*R40580C457916V0.1uC466116V0.1uC401625V33u0R4641R4016100C400616V10u*R40070R4752100MAIN3.3VMAIN3.3VMAIN5VR4820 0JS4070 0JS4071 0<TEXT(IIC Decorder CLK)Red inFORMAT CONV.OSDRGB_AD8bit A/DAD 3.3VFB inBLUE inBLUEGREEN inGREENREDADVGNDSD_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/VGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDYIN1.8VGNDNCNCMAIN5VAD3.3VBUFFER(H2)H-BOARDTOH-BOARDTO(H3)3.8004.83.60.804.84.001.94.20.803.33.204.04.84.43.3005.03.90004.5004.52.400003.30001.60.203.20.10.10001.900.11.900.700.10.10.200000.11.80000.70.10.10.10.10.80.1000.400.71.51.61.81.51.82.200.10000001.51.51.53.21.401.51.901.8003.2000000001.50.81.800002.5002.5001.601.802.31.200001.53.13.3001.03.42.202.203.20.9000.93.32.90001.13.32.601.73.3001.800.40.50.70.50.60.12.32.30.703.21.52.60.10000.303.20.21.93.03.03.31.30.20.70.12.63.30.81.80.9002.203.3000.100.93.30.80.900.72.30.90.9000.800.800.800.503.33.12.603.33.300.503.300.51.503.3001.600.7000001.500D52ONLY D52ONLYD52ONLY141210 1611 1513 17 1812319171415201816131112TXNDG10MNK(TX-32LX52F, TX-32LX51F)TXNDG10MQK(TX-32LX52L)DG-BOARD (2/7)TXNDG10MJK(TX-26LXD52)TXNDG10MHK(TX-32LXD52)TXNDG10MMK(TX-26LX52L)TXNDG10MKK(TX-26LX52F , TX-26LX51F)TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F DG-Board (2 of 7) Schematic Diagram TX-32/26LXD52, TX-32/26LX52F/L, TX-32/26LX51F DG-Board (2 of 7) Schematic DiagramTX-32LXD52 / TX-26LXD52 / TX-32LX52F / TX-26LX52F / TX-32LX52L / TX-26LX52L / TX-32LX51F / TX-2643