Panasonic TX-32LXD50 Service Manual

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

Contents

Panasonic TX-32LXD50 Service Manual Manual pdf 42 page image

11.12. DG-Board (1/6) Schematic Diagram+++++++++++AR_WRAS_SUB_ONAQ_D15AQ_D11AO_A2AO_A3AO_A16AS_SRQAO_A7AQ_D5AS_RMCNAQ_D2AR_WRAQ_D8AQ_D15AQ_D1AQ_D7SCL_1AO_A11AQ_D13AO_A19AQ_D14AQ_D5AQ_D11AS_KEYSCANAQ_D8AR_LDQMAO_A1AO_A1AO_A13SDA_2LAS_AFC1AO_A13AO_A19SDA_1AO_A6AO_A9AO_A4AS_QLINK_AV4AR_CSAO_A8AO_A14AQ_D14AO_A7AO_A0AO_A3AO_A11AS_TELETEXTAQ_D7AO_A8AR_UDQMAQ_D3AO_A15AS_M2_TRGIAQ_D10SCL_2AQ_D13AO_A0SDA_1AO_A16AQ_D4AO_A10AS_24V_ONAO_A12AO_A1AP_WRAR_CSAQ_D9AO_A4AR_UDQMAQ_D0SDA_2AQ_D0AO_A13AO_A10VMUTEAO_A11AS_QLINK_AV2AQ_D2AQ_D10AO_A14AO_A5SCL_2LAO_A2AO_A9AP_RDAQ_D4AO_A12AQ_D12AR_CLKAQ_D6AQ_D1AO_A15AS_M2_WPVOUT_ENBAO_A8AS_MAIN_ONAO_A6AO_A18AO_A17AS_INV_SOSAQ_D9AR_LDQMAO_A5AO_A0FAN_ON/OFFAQ_D4SCL_1 AO_A2AS_SOSSCL_3AO_A3AS_BLKAO_A17AO_A10AQ_D3AO_A18AO_A12AS_LED-RAQ_D6AO_A9AP_RDAO_A15AQ_D12AO_A14AR_CKEAS_M2_TRGOAO_A5AO_A4AO_A6AP_CSDSDA_3AO_A7AR_CLKAP_CSDAS_IRD_RSTAS_24V_DETAS_PANEL5V_ONAS_AC_ONSD_RESETPANEL_SOS/INV_ONAS_SOS2VSODHSODCLKODGC_RSTSCL_1LSDA_1LAP_WRAR_CKEIRD_LEDAS_OSDBAS_OSDGSD_IDOPANEL_SOS/INV_ONCURRENTINV_PWM1AS_INV_SOSAS_24V_DETAS_M2_RSTAQ_D8AQ_D9AQ_D10AQ_D11AQ_D12AQ_D13AQ_D14AQ_D15AQ_D5AQ_D7AQ_D6AQ_D3AQ_D2AQ_D1AQ_D0AS_OSDRAS_M2_WPAS_M2_WPAS_AI_SENSORUART_RXD0UART_TXD0AS_SOUND_MUTEC110916V0.1uTP1115R1236220R124856R12173.3kC111216V0.1uC112950V1000pR124956R1184 10kR12965.6kR1148 0SUB5VR121510kC11696.3V1uR1303 22R126310kC11056.3V1uQ11062SC584500LR1162EXB2HV680JVR1234100D1107 MAZ80620MLPANEL3.3VC113916V0.1uR11130C117816V0.1uSUB5VC112216V0.1uR11434.7kR1146 0C114950V 22pR1246 100R12098201%R116427kR1201 68R1221 100R121627kC0CBCBD00043IC11101Nr2GND3ON/OFF5Vo4VinR1188D1HG5608A002R12825.1kR11200R11470L1111J0JHC0000078R1198220R124510kR1197220kD1106 MAZ80620MLR124310kR1338EXB2HV680JVR1110010uC112516VR1319J0JDC0000054C117516V0.1uR1137 4.7kR1187100C120450V1000pC116850V0.01uR11800STB3.3VQ1114UNR521100LC11106.3V1uR1166010uC115616VD1111 MAZ80620ML*R11364.7kR111668kR11271kC11196.3V1uC115350V220pC115250V1000pC120550V1000pR12845.1kR120510kR125310kR111733kIC1107C3EBHC0000241 A02 A13 A24 GND 5SDA6SCL7WP8VccR118222kTP1114R1230D1HG5608A002R12730R1101 22kC116450V0.01uTP1106R110510kR1179100C112716V 0.1uR1145 0C114716V 0.1uR1231 0Q1112UNR521100LC114850V220pR124756MAIN9VR11125.6kR1322J0JDC0000054R126456R11740R1225100C116050V1000pC3ABPG000133IC11141 VDD2 DQ03 VDDQ4 DQ15 DQ26 VSSQ7 DQ38 DQ49 VDDQ10 DQ511 DQ612 VSSQ13 DQ714 VDD15 LDQM16 WE17 CAS18 RAS19 CS20 BA021 BA122 A10/AP23 A024 A125 A226 A327 VDD 28VSS29A430A531A632A733A834A935A1136NC37CKE38CLK39UDQM40NC/RFU41VSS42DQ843VDDQ44DQ945DQ1046VSSQ47DQ1148DQ1249VDDQ50DQ1351DQ1452VSSQ53DQ1554VSSSTB3.3VR12835.1kR111110kC0EBE0000436IC11084 OUT3 CD1VSS2VDDC116116V0.1uR112133kC117016V0.1uR12410L1102J0JHC0000078R1200 100R11594.7kR1260100C114116V0.1uD1104MA3X152D0LL1112J0JHC0000078R12855.1kSTB5VR13350C113816V0.1uTP1105R1191100kTP1101C11774V100uR125856R12620C120016V0.1uC114250V150pR125056C115816V0.1uIC11151 A152 A143 A134 A125 A116 A107 A98 A89 A1910 NC11 WE12 RESET13 NC14 NC15 RY/BY16 A1817 A1718 A719 A620 A521 A422 A323 A224 A1 25A026CE27Vss28OE29DQ030DQ831DQ132DQ933DQ234DQ1035DQ336DQ1137Vcc38DQ439DQ1240DQ541DQ1342DQ643DQ1444DQ745DQ15/A-146Vss47BYTE48A16STB2.5VQ11012SC584500LC111650V0.01uMAIN9VTP1103R11404.7kR129810kC116516V0.1uQ11112SC584500LR1194 0R1223 0R121210kR1125EXB2HV680JVL1103J0JHC0000078R13060R1259100*R1219 100C116716V0.1uR1203 68R11390Q11102SC584500LC113016V0.1uC113316V0.1uX1101H0J600400006C1128 4V 100uR1135100kC119916V0.1uR1211100IC1103C0DBEZG0001312345678R111956kR1178EXB2HV680JV*R1177C11344V100uR1213 100C110616V0.1uC113216V0.1uSTB5VDG612345678C115416V0.1uR1320J0JDC0000054C113650V1000pR1305 22Q1113UNR511100LTP1102R1229 68R12815.6kC114550V 18pC114416V0.1uR1337EXB2HV680JVTP1116R1183470R116122kR12790JS11010Q11092SC584500LR112810kR11860R116847kC117216V0.1uC110716V0.1uC110116V0.1uC11796.3V1uC117116V0.1uR1115100kC118216V0.1uIC1105C0JBAS0001601 IN/OUT12 OUT/IN13 OUT/IN24 IN/OUT25 CONT26 CONT37 VSS 8IN/OUT39OUT/IN310OUT/IN411IN/OUT412CONT413CONT114VDDR1214470L1104J0JHC0000078L1101J0JHC0000078L1108J0JCC0000241D1109 MAZ80620MLC118350V270pC117616V0.1uR12222.2kR1304 22R1176100Q11052SC584500LR12393.3kR12865.1kR12563.3kR1107 68kC119116V0.1uSTB3.3VC115716V0.1uR1192 4.7kR116047kR112256kC118616V0.1uTP1107C111716V0.1uTP1112TP1110R12690R11552.2MC113150V0.01uR115310kC116616V0.1uL1109J0JHC0000078R12875.1kTP1119D1110 MAZ80620MLR1195 0C114016V0.1uTP1117R1130EXB38V680JVC120216V0.1uTP1111R12243.3kC114650V 1000pR1202100L1110J0JCC0000241R12570R11500STB3.3VR1149100C0JBBZ000281IC11091 NC2 A13 A24 A35 A46 A57 A68 A79 A810 A911 A1012 GND 13B1014B915B816B717B618B519B420B321B222B123OE24VccR1228 68Q11072SC584500LC112616V0.1uR12671kC117316V0.1uR1190100R12553.3kR1226 68IC1104C2CBYF0000321TCK2TMS3TDI4 TDD5 -6 -7 -8 -9 -10 -11 -12 -13 VSS33-114 VDD33-115 -16 -17 -18 -19 -20 VSS25-121 VDD25-122 -23 -24 -25 -26 -27 -28 -29 -30-31VSS33-232VDD33-233-34-35-36 -37 -38 -39 -40 -41 VSS33-342 VDD33-343 MEMCLK44 CSSDRAM45 CLKEN46 CSROM47 RD48 UDQM49 LDQM50 WR51 D1552 VSS33-453 VDD33-454 D755 D056 D1457 D858 D659 D160 VSS33-561 VDD33-562D1363D964D565D266D1267D1068VSS33-669VDD33-670D471D372D1173RSTIN74-75-76-77-78-79-80-81-82-83-84VSS33-785VDD33-786VSS25-287VDD25-288-89-90-91-92-93-94-95-96-97-98-99-100-101-102-103HSYNC104-105-106VDD33-8107VSS33-8108XTAL1109XTAL2110VSSA-1111VDDA-1112R113G114B115VSSA-2116VDDA-2117CVBS2118VSSA-3119VDDA-3120CVBS1B121CVBS1A122VSSA-4123VDDA-4124-125-126-127-128TMODEC11156.3V1uSTB3.3VR11330D1101MAZ81200ML*R1302100C112016V0.1uR1204 68R12654.7kC110216V47uTP1104C11046.3V1uC112416V0.1uR12060C11034V100uR1151100C1AB00000454IC11061 SW12 SW03 DAC44 DAC35 DAC26 DAC17 DAC08 GND 9SW210SW311SAD012SAD113SAD214SDA15SCL16VCCTP1109C120116V0.1uR1210 100R1144 0R12403.3kR1171 82R1189100kR1199 68*R122056L1106ELJFA8R2KFR1321J0JDC0000054C112116V47uC120316V0.1u*R125256C118150V270pR1123 0STB5VTP1108D1108 MAZ80620MLC115016V0.1uC118050V270pD1113MA2J11100LSTB3.3VR1103 22kC0JBAZ001769IC111712354R1102 22kR1106 1kTP1118R1165100C116216V0.1u*R1138MAIN3.3VR129910kSTB3.3VC118850V270pC119016V0.1uC118916V0.1uC118750V270p*R1218 100*R135110k*R1352 10kR133222k Q11192SA207700LR133110kQ1118UNR521100LC11134V56uC11354V220uC12094V220uA7CORA9BLKA6A5A10A11SUB_SENSEA12SCL3->SCL_PDP/24V_ONA4A3A2A1 A0 A13A14A15IRD_RSTJPEG_TXD0RMCNQ-LINK INIDTV_TXDOQLINK_SEL IDTV_RXDOKEYAFC1AFC2AI_SENSORSCL0->SCL2SDA0->SDA2EEPROM_WPLED_RSOUND_MUTEJPEG_RxDMAIN_ONMAIN_SENSEAC_ONSUB_ONSOSSP_MUTE/24V_DETSD_RESETTRGIA19TRGOA18PANEL_SOS/INV_ONA17SCL1SDA1SCL2->SCL3A16SDA2->SDA3VSYNCA83.3V->5VSDA3->SDA_PDP/PANEL5V_ONQ-LINK OUTFAN_SOSSRQCLKODRESETCVBS_FLTR_ON/OFFSD_IDOINV_SOSVOUT_ENBFAN_ON/OFFVMUTESTB3.3VGNDGNDGND senseVoVinVcGNDSTB2.5VINV_ONINV_PWM1CURRENTINV_SOSGNDGNDGND/VselINV_PWM2GC_RSTIRD_LEDLXD50 ONLY3.9k:LXD504.7k:LX50F/P330:LXD50390:LX50F/PLXD50 ONLYLXD50 ONLYEEPROMQLINK_SEL64M SDRAM 16M FLASHMICOMEX. I/O231BUFFERLCD PANELTO(INVERTER)TVRN573-1:LXD50TVRN574-1:LX5001.003.25.15.1005.05.02.52.500003.23.23.20.103.20003.13.02.903.33.23.22.12.10.102.502.12.62.22.30.60.12.12.203.31.301.33.203.1000001.303.200003.23.1000003.2003.301.32.51.301.30.53.31.403.11.20.91.21.31.51.30.81.31.33.302.61.33.2003.21.13.20-1.51.33.33.303.3000.50002.43.32.800.20002.50000002.5000002.52.51.205.0 5.03.33.2-3.2--2.43.22.7-003.22.002.70.4---01.60.60.50.2-3.21.52.002.73.202.43.1-000.51.6-1.5001.303.22.53.22.02.00.41.41.40DAF521C4 963B87ETXNDG10LSM(TX-32LXD50)TXNDG10LXM(TX-26LX50P)TXNDG10LWM(TX-26LX50F)TXNDG10LVM(TX-26LXD50)DG-BOARD (1/6)TXNDG10LTM(TX-32LX50F)TXNDG10LUM(TX-26LX50P)TX-32/26LXD50, TX-32/26LX50FDG-Board (1/6) Schematic DiagramTX-32/26LXD50, TX-32/26LX50F/PDG-Board (1/6) Schematic DiagramTX-32LXD50 / TX-26LXD50 / TX-32LX50F / TX-32LX50P / TX-26LX50F / TX-26LX50P42