Panasonic TH-50PM50U Service Manual

Also see for TH-50PM50U: Operating instructions

Contents

Panasonic TH-50PM50U Service Manual Manual pdf 80 page image

13.18. DG-Board (1 of 6) Schematic DiagramA11DOSD_G03A11DOSD_R04D14A12DOSD_G04BA_SCL0D13D05DOSD_B02A10DOSD_R00A6DOSD_G02SCL0AD04DOSD_G01A9A1BS_CLKOCM_SCL0DOSD_B00A9A10D03D12A5SBO1A8A3D00A17SDA1SBI1LED_RA7DOSD_R03A17M_SDA0A16D15A5A4DOSD_R01SDA1A6D09H90_YSD14SCL0AA8A4D13ABI_DD08VSODD12A3PANEL_SOSD07A2D11SCL1D06MAIN_DEFD10D05D10D04TUNER_SUB_OND09ABI_ID03VMUTED08D02D11D02SDA2D07D01D01D06A18SCL2D00A16SDA0AABI_DBA_SWA18HSODA2A15SCL1HPDDOSD_B01A15ABI_IM_SCL0 A7DOSD_G05EEPROM_WPSP_MUTEA12A14A1M_SDA0AUDIO_MUTEA13A14BA_SWA_DAC_PDD15PANEL_STB_ONDOSD_B04A13KEYSCANKEYSCAN3FANMAXHDMIINTFANSOSAAH_STATUSABI_8MEEPROM_WPH90_YMDOSD_B03TUNER_SUB_ONPANEL_STB_ONLVDS_PDABI_J1FANMAXRM_INVMUTESCL0BSDA0BABI_8MHDMI_5V_DETHDMI_RSTDOSD_R02CLKIDOSD_HSIDOSD_G00TUNER_MAIN_ONFANSOSSP_SHORTBA_SDA0HDMI_ROBASUB_DEFSRQAAH_STATUSSOSPANEL_SOSSDA0AKEYSCAN3STB3.3VC478050V0.01uR40020C401116V0.1uD4029MAZ30360LLR47031kR44691kR417910kR41854.7kR4004 100C402116V0.1uR414433kR4005 0R4086 100R4068 1kR4010100kQ4012B1ABCF000138R4192 100R4141100Q4067B1CBHD000001SUB5V1%R4491180Q4066B1CBHD000001R4125100kR423022R419922Q40012SA207700LR4225100R40031kR403912kR4088 100R4181100R4172 0R40452.7kR4071 100C400916V0.1uJS4003TP4005*R4775 10kC401316V0.1uR405610kQ4062B1ABCF000138R41386.8kR46854.7kR40200C402550V 22pR4025 22R42052.7kR41741kTP4003R4066 100X4002H0J400400025R4104 22C403310V1uC401416V0.1uR42032.7kR4052100R40551kR4121 100R411447kTP4006R4123 100R42191kQ4006B1ABCF000138IC4004C0JBAS0000691234567 891011121314MN102H90MTZ1*IC40051TSTMD12P83/A203P66/A074 P65/A065 P64/A056 P63/A047 P62/A038 P61/A029 P60/A0110 TEST11 VDD12 RTCXI13 RTCX014 VSS15 P45/HI016 P44/HI117 P43/VI018 P42/VI119 P16/TM3IO20 P15/TM2IO21 P14/TM1IO22 P13/TM0IO23 PC3/SDA0B24 PC2/SCL0B25 VSS26 P41/HCCLK027 P40/HCCLK128 VDD29 P37/B0430 P36/B0331 P35/B0232 P34/B0133 P33/B0034 P32/G0535 P31/G0436 P30/G0337 P27/G0238P26/G0139P25/G0040VDD41VSS42P24/R0443P23/R0344 P22/R0245 P21/R0146 P20/R0047 VDD48 OSDKXI49 OSDKX050 VSS51 P12/VSYNC/IRQ152 P11/YS53 P10/YM54 P07/HSYNC55 PC1/SDA0A56 PC0/SCLA057 P06/VCLKOUT58 P05/AL359 P04/AL260 P03/AL161 P02/AL062 P01/HOUT63 P00/SYSCLK64 AVSS65 AVdd266 DAALOUT/DACOUT367 DABOUT/DACOUT268 DAGOUT/DACOUT169 DAROUT/DACOUT070 COMP71 VREF72 IREF73 AVss74 CVBS175 VREFHS176 CLL77 AVdd178CVBS079VREFHS080CLH81PLLTST82AVdd183AVss84PC7/SCL285PC6/SDA286PF3/ADIN11/IRQ587PF2/ADIN10/IRQ488PF1/ADIN9/IRQ0389PF0/ADIN8/IRQ0290PE7/ADIN791PE6/ADIN692PE5/ADIN593PE4/ADIN494PE3/ADIN395PE2/ADIN296PE1/ADIN197PE0/ADIN098VSS99OSC2100OSC1101VDD102P57/RMIN/IRQ0103P95/SBO1104P94/SBI1105P93/SBT1106P92/SBO0107P91/SBI0108P90/SBT0109P56/PWM3/CS3110P55/PWM2/CS2111P54/PWM1/CS1112P53/PWM0/CS0113PD2/SBO2114PD1/STOP/SBI2115PD0/WDOUT/SBT2116PC5/SCL1117PC4/SDA1118CPUMD2119CPUMD1120CPUMD0121TSTMD0122P52/WE123P51/OE124VDD125P50/RST126VSS127PB7/D15128PB6/D14129PB5/D13130PB4/D12131PB3/D11132PB2/D10133BP1/D09134PB0/D08135PA7/D07136PA6/D06137PA5/D05138PA4/D04139VSS140VDD141PA3/D03142PA2/D02143PA1/D01144PA0/D00145P82/A19146P81/A18147P80/A17148P77/A16149P76/A15150P75/A14151P74/A13152P73/A12153VDD154VSS155P72/A11156P71/A10157P70/A09158P67/A08159P84/A21160OSCMD0R4101100R413447kR47670R4074 100R4070150kC401016V0.1uR422410k*R40010TP4037R401627kR401712kR4069 1kR407822R4065 100R401856kR42260R4008100C400216V0.1uR4090 1001%R4135 1.8kR402212kR4765 3.9kR423122R404715kR4089 100R42184.7kTP4041R4105 3.3kR401510kR40481kR4102 22R4072 100R4193 1kR418222R4073 1001%R47506.8kR4076 100R402422R41730TP4002R4009 0R413933kR4106 22C401516V0.1uR4200 22R4771 100R4028 221%R4129 3.9kC3FBKD000268*IC40061 A152 A143 A134 A125 A116 A107 A98 A89 N.C.10 N.C.11 WE12 RESET13 N.C.14 N.C.15 RY/BY16 N.C.17 A1718 A719 A620 A521 A422 A323 A224 A1 25A026CE27VSS28OE29DQ030DQ831DQ132DQ933DQ234DQ1035DQ336DQ1137VCC38DQ439DQ1240DQ541DQ1342DQ643DQ1444DQ745DQ15/A-146VSS47BYTE48A16TP4004Q4007B1ABCF000138R41883.3kR405910kMAIN9VQ4008B1ABCF000138Q4004B1ABCF000138DG31234567891011121314151617181920C402450V18p 1%R42027.15kR40950R4094 100R4152 1kTP40421%R4490180C401816V0.1uC402316V0.1uR4151 1kR43793.3kC401268R47060R46860R4128 100R42011kR41843.3kQ4009B1ABCF000138SUB5V1%R4752180R40262.7kR417747kR4082 100C401716V0.1uR4171 0X4001H0J327200058R40631kC428010V 1uR4142100R4098 100R469010kR4148 1kR412410kR4092 100R418322R405022kC400650V18pR409133k*R41491kR402127kR4099 100C400816V0.1uMAIN3.3VR41551kC427950V0.01uR40070R43803.3kR41450C400550V18p*R40351kR4130100R408310kTP4040R405347kR4075 100R402922R4108100kR4006 100R4064 100L4003J0JHC0000078R4126 100R42231kR4109 3.3kC40206.3V1uR468410k1%R47487.15kC400150V1000pC403416V0.1uR40770R402356k*IC4008C3EBLC0000311 E02 E13 E24 Vss 5SDA6SCL7/WP8VccSTB5VTP4001R4146680C403516V4.7uC401650V100pR416239kR4079 22C403250V0.01u1%R4751 180R41531kR4208 100R4212 0STB3.3VHDMI_5V_DET/CS0EEPROMPANEL_STB_ONTuner_Sub_ONALL_OFFGNDFANMAXECO_ONGNDIIC_CLK1GNDFANSOSGNDREADYGNDALARMSTB5VIIC_DATA1DISPENPanasonic_ModeINEXCHMain_SWSP_SHORTL1SW_OFF_DETVSSSD/HD DETVDDBS9V DETMain9V DETTuner_Sub_ONTuner_Main_ONSub5V DETLVDS_PDLED_RKEYSCAN2RF AFT2RF AFT1Panel SOSPOWER SOSPower_SaveSP_MUTEBS_SBOBS_SBIFAN_MAXYSHDMI_ROBAA19HDMI_RST(USA:OSD H-SYNC to GC4pro OSDHSI)SUB3.3VA18(USA:SW_OFF_DET)(USA:OSD CLK to GC4pro CLKID)SEL500 (L:50/H:500)MAIN MICOM4M FLASH ROMSWITCHINGD-BOARDTO(D3)0000000002.603.203.02.83.03.200.752F3 74CAE86B91DDG-BOARD TNPA3625AL (1/6)11121091346715382TH-50PM50U DG-Board (1 of 6) Schematic Diagram TH-50PM50U DG-Board (1 of 6) Schematic DiagramTH-50PM50U80