Panasonic TH-P42A20M Service Manual

Also see for VIERA TH-P42A20M: Operating instructions Service manual

5611.16. A-Board (11/13) Schematic Diagram(FIN)TERMSIDESSSSSSSSSSSSSSSSSSSSPPPPANEL_MAIN_ONAR_STB_SDA02AR_IIC_CONTOSD_HISOS7_SC2OSD_HINSTB_SCL01OSD_CKIOSD_VINSOS8_SSD_UHZAR_RXD_PCSC_CRC2SC_CELSC_CSLSOS6_SC1IIC_SWSC_CRC1NCSSOS7SC_OC1OSD_YSSTB_SCL02SCLKSC_SIUREADYSOS6P3V_SDA01OSD_GSC_CSHAR_IIC_CONTSC_CMLSOS6SC_SCCLKRXD_PCALARMAR_RXD_PCSC_CERSP3V_SCL01EEP_WR_CTLSOS7TXD_PCPANEL_STBY_ONOSD_CLKINOSD_BSCNRSTSINDRVRSTSOS8RXD_PCSC_UHZSOS6_SC1SC_CISSOS8STB_SDA02IIC_SWSC_CMHSTB_SDA01SC_OC2DRVMUTEAR_TXD_PCSOUTIIC_CONTP_ON/OFFP_S0IIC_CONTSTB_SCL02PANEL_MAIN_ONP_S1READYTXD_PCP_ON/OFFSOS4_PSSTB_SDA02OSD_RSOS_DCCNRSTPANEL_STBY_ONSC_CPH1AR_STB_SCL02RD_O-RD_E+RA_E-RCLK_O-RD_E-RB_E+RCLK_O+RA_O-RD_O+RE_O-RB_O-RA_O+RCLK_E+RCLK_E-RE_E+RA_E+RB_E-RC_O-RE_E-RB_O+RC_O+RE_O+RC_E+RC_E-SOS7_SC2SC_UHZALARMAR_STB_SDA02AR_STB_SCL02AR_TXD_PCSC_OC1SCNRSTSC_CRC1SC_OC2SC_CRC2SC_CERSSC_SCCLKSC_SIUPD_OC1PD_SIUPD_SCCLKPD_CRC2PD_CERSPD_SCNRSTPD_OC2PD_CRC1SC_CMLSC_CMHSC_CSLSC_CSHSC_CELSC_CISSC_CPH1PD_CELPD_CMHPD_CSLPD_CMLPD_CSHPD_CISPD_CPH1STB_SDA01P3V_SCL01P3V_SDA01STB_SCL01STB_SDA03STB_SDA03STB_SCL03STB_SCL02STB_SDA02P_ON/OFFOHZ1NRSTP3V_SDA02P3V_SCL02IIC_CONTXRST_SYSSTB_SDA02EEP_WR_CTLSTB_SCL02REM_INSOS4_PSSTB_SCL03C905316V 0.1uC906116V 0.1uC903510V 10u C905716V0.1uC9045 16V 0.1uC903610V10uC98091000p50VC9807200p50VC903416V 0.1uC906316V 0.1uC98016800p25VC910550V100pC982522u6.3VC904816V 0.1uC981210u25VC903316V0.1uC980410u25VC98160.01u25VC981522u6.3VC98110.1u16VC9044 10V 4.7uC90370.01u25VC9806100p50VC904616V 0.1uC904716V 0.1uC981710u10VC981422u6.3VC906516V 0.1uC981310u25VC98034700p25VC98000.1u25VC980510u25VC905216V0.1uC905516V0.1uC9062 4.7u10VC981910u10VC904016V 0.1uC910125V0.01uC910010u10VC910325V0.01uC940016V0.1uC940116V0.1uC910210u25VC984322u6.3VC98441000p50VD9000B0JCCE000008D9110B0JCGD000002D9804B0JCPG000030D9808B0ADCJ000100*IC9001TVRR710AA1 A02 A13 A24 GND 5SDA6SCL7WP8VccIC9801C0DBAYY004621 BOOT2 VIN3 SW4 GND 5FB6COMP7EN8SSC0DBAYY00605IC9800PGND12 PGND3 PGND4 SW5 SW6 SW7 BOOT8 NC9 SS/DELAY10 GND 11FB12FC13RT14PSET15EN16NC17NC18VIN19VIN20VINC0JBAZ002692IC9400G1 12A13A24A35A46A57A68A79A810GND11Y812Y713Y614Y515Y416Y317Y218Y119G220VccC0JBAZ002692IC9401G1 12A13A24A35A46A57A68A79A810GND11Y812Y713Y614Y515Y416Y317Y218Y119G220VccC1ZBZ0003983IC90041Y52Y43Y34Y25Y16RESET7CD_OUT8STB33V9GND10DCDC_OE11VIN_OR12P_SDA113P_SCL114P_SDA215P_SCL216P33V_IN17IIC_SW18S_SCL219S_SDA220S_SCL121S_SDA122STB33VIN23P33V24P_ON_OFF25STB5V_IN26GND27CE28A129A230A331A432A5MNZSFH8KFS2IC90031P60_SBO0A2P61_SBT0A3P62_SBI0A4P05_IRQ65P06_IRQ76P07_IRQ87P70_SDA08P71_SCL09P50_RMIN_IRQ010P2011P2112P2213P2314IVDD15VSS16P1017P1118P1219P1320P1421P1522P1623EXCLKSEL24P72_SDA125P73_SCL126P65_SBT227P66_SBI228P3029 P3130 P3231 P3332 P3433 P3534 P3635 P3736 VPPEX_(N.C.)37 IVDD38 VDD39 RONA40 VSS41 OSCXO42 OSCXI43 IVDD44 P64_SBI145 P63_SBT146 NBOOT_(N.C.)47 NRST48NTEST49SCLOCK_(UND)50SDATA_(UND)51ENTRG0_(UND)52ENTRG1_(UND)53TRCCLK_(UND)54 TRCST_(UND)55 TRCD0_(UND)56 TRCD1_(UND)57 TRCD2_(UND)58 TRCD3_(UND)59 P80_ADIN060 P81_ADIN161 P82_ADIN262 P83_ADIN363 IVDD64 VSS65 P84_ADIN466 P85_ADIN567 P86_ADIN668 P87_ADIN769 P90_ADIN870 P91_ADIN971 P92_ADIN1072 P93_ADIN1173P74_SDA274P75_SCL275P40_TM0IO76P41_TM1IO77P42_TM2IO78P43_TM3IO79P44_TM4IO_SYSCLK80P0081P0182P0283P03_SBT0B84P04_SBO0B85P51_IRQ286P52_IRQ387P53_IRQ488P54_IRQ589PA7_VCLKOUT90PA6_HOUT91PA5_YSOUT92PA4_B0093PA3_G0094PA2_R0095PA1_VSYNC_IRQ196PA0_HSYNC97VSS98OSDXI99IVDD100VDDC0DBEHG00006IC98021 CTL2 Vcc4 OUT5 ADJ3GND(FIN)A21123456789101112131415161718192021222324252627282930L9801G1C100MA0416L9800G1C6R8Z00010STB_D3.3VP1.2VP15VP15VSUB3.3VSTB_D3.3VP5VP3.3VP15VP3.3VP3.3VP15VSTB_D3.3VP5VP3.3VSTB5VP15VP5VP15V P5VP5V_DCDCP5VSTB_D3.3VR9200VJ9013R9201VJ9011VJ9012VJ9021VJ9020VJ9010VJ9009VJ9008VJ9007VJ9004VJ9003VJ9002R9150R9186R9185R9151VJ9001R9099R9012R9996VJ9014TP9092TP9094TP9093TP9084TP9090TP9095TP9201TP9200TP9086TP9204TP9088TP9082TP9081TP9087TP9085TP9000TP9089TP9103TP9083TP9102TP9104TP9203TP9096TP9202TP9011TP9012TP9500TP9091TP9101RM_IN24KEC_I2CCLK1_PANELRIEXT_AINVERTER_SOSPANEL_LED_ONSOS4_PSP3V_SDA01PANEL_MAIN_ONPANEL_TEST_ON/VDD25_ENP3V_SDA01P3V_SCL01RA_E-RB_O-RA_E+RD_O-RE_O+PANEL_STBY_ON/PANEL_VCC_ONRE_E-RC_E+RA_O-RCLK_O+RD_O+RA_O+RB_E+RCLK_O-RD_E+RB_E-RB_O+RE_E+RC_E-RE_O-RC_O+RC_O-RD_E-TCON_GDATA1MCU_I2CDATAMCU_I2CCLKAR_STB_SCL0324KEC_I2CDATA1_PANELP3V_SCL01P_S0AR_STB_SDA03PANEL_AGW/AVDD_ENBGRAB_MODULE_IIC/PWM_POW_ONP_S1D_RXDPANEL_ALARM/PANEL_LED_ONPANEL_READY/FV_SELREMOCONRCLK_E+D_PCB_MODED_IIC_CONTD_TXDAR_PANEL_SDARCLK_E-DISPENAR_PANEL_SCLQ9004B1ABCF000231Q9003B1ABCF000231Q9802B1ABCF000231Q9800B1ABCF000231Q9000B1ABCF000231Q9001B1ABCF000231Q9002B1ABCF000231R9198EXB28V101JXR9104EXB38V101JVR9119EXB28V470JXR9401EXB2HV103JVR9209EXB2HV470JVR9208EXB2HV470JV R9400EXB2HV103JVR988010kR9194330R99584.7kR920656kR9114100kR9118100kR911710kR91124.7kR911310kR911610kR91542.7kR987810k1%R9103100R910133kR9164 10kR9212 47R910047kR988110kR911047kR987747k1%R907210kR92160R9152 10kR987110kR9070 10kR987520k 1%R92252.7kR988410kR99140R9213 47R989132.4k1%R99160R987915k 1%R99854.7kR987310k 1%R99635.6k1%R995939R987427k 1%R99012.2R98723.3k 1%R90270R9149100kR9130 47R9868100kR9121100kR92232.7kR91552.7kR90232.7kR90222.7kR920322kR9102100R9029 100R9028 100R9153 10k1%R99981.6kR90260R9124 47R988247kR90320R910522R9215100kR99994.7kR91872.7kR920724kR9890110k1%R91882.7kR98990R99844.7kR912968kR91073.3kR920533kX9000H2D100500004R91110R90410IIC_CLK2MAIN_CONFIIC_CLK1IIC_DATA1INT_CONFSoft_PullUPOC1GNDCSHGNDCSLGNDOC2SIUGNDCRC2NCSCCLKGNDCML+15V+15VCERSSOS7_SC2CPH1CMHSCNRSTGNDGNDCRC1CELSOS6_SC1P5VUHZCISGNDGNDGNDCMHCISGND+15VNCCPH1UHZCELSOS7_SC2GNDCRC1CMLP5VSIUGNDOC2CSHGNDSOS6_SC1GNDCERSCSLSCCLKOC1SCNRSTCRC2GND+15V10MHzRC_O+RCLK_O-RB_O-RC_E-RE_E+(LSB)RE_O-(LSB)RB_E-RD_E+RCLK_E-RCLK_O+RD_E-RCLK_E+RB_E+RA_O-(MSB)RB_O+RD_O+RA_O+(MSB)RE_O+(LSB)RA_E+(MSB)RC_O-RD_O-RC_E+RA_E-(MSB)RE_E-(LSB)A-BOARD (11/13)!92 999693 9491 95 97 9812BUFFERBUFFER+5V3.3V1.2VSTB+3.3V/RESETGenX7EEPROMTO 1,10/13TO 1/13TO 1/13TO 1,10/13TO 1/13TO 10/13TO 10/13TO 10/13TO 10/13TO10/13TO 11/13TO 11/13TO 1/13TO 10/13TOSN-BOARD(SN20)