Panasonic TH-42PV70AZ Service Manual

Also see for TH-42PV70AZ Viera: Operating instructions

15.27. DG-Board (6 of 9) Schematic DiagramAD_SCL3AG_HDMI_CECAG_RMINAG_G_LED_ONAG_KEY3AG_R_LED_ONAG_ODU_ON/GEMSTER_STBY_ENAG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ONAG_HPD2AD_SDA3SCLAU_SBI(HOTEL)AG_TV_MAIN_ONAG_SD_LED_ONSDAAG_QLINK2AU_SBO(HOTEL)AG_DTV_XRSTAG_HPD1AG_SRQ-GENXAG_LVDS_ENAG_ECO_ONAG_DTV_VOUTENBAG_TV_SUB_ONAG_SD_BOOT_STSAG_KEY1(CON-PANE)AG_PWM_POW_ONAG_QLINK1AG_HDMI_5V_DET1AG_QLINK1AG_AVSW_OFFAG_RF_AGC1AG_QLINK2AG_BUS_CONNECT2AG_ALL_OFFAG_RF_AFT1AG_RF_AFT2AG_SOUND_SOSAG_SOSAG_A_MON_MUTE/SP_MUTEAG_AUDIO_MUTEAG_AUDIO_XRSTAG_FAN_MAXAG_FAN_SOSAG_QLINK_PU_ONAG_7493_XRSTSCLSDAAG_VIDEO_STATUSAG_PANEL_STBY_ON/PANEL_VCC_ONSBI2SBO2AD_SCL3AD_SDA3DTV9V_SENSEADCCKAG_BUS_CONNECT2AG_ODU_DETAG_RF_AGC1AUDCLKSLRCKSCLSDAAG_ODU_ON/GEMSTER_STBY_ENAG_AVSW_OFFAG_KEY2AG_MODEM_LED2/CLK74SELAG_RMINAUDCLKSLRCKADCCKVI2ENBVI2ENBAG_ODU_DETMAIN9V_SENSEAG_HDMI_CECAG_SRQ-GENXMAIN5V_SENSEAG_SRQ-GENXAG_KEY2AG_SW_OFF_DETAG_KEY3AG_HDCP_WPAG_EDID_WPAG_HDMI_MUX_SELAG_HDMI_MUX_ENAG_HDMI_REP_ENAG_HPD3AG_HDMI_5V_DET3AG_HDMI_5V_DET3AG_SW_OFF_DETAU_SBO(HOTEL)AU_SBI(HOTEL)AG_HDMI_OPT_ENBAG_TV_SUB_ON_DELAYAG_KEY1(CON-PANE)AG_HDMI_5V_DET1AG_CONFIG_DONEAG_VIDEO_STATUSSBO2SBI2AG_PANEL_STBY_ON/PANEL_VCC_ONAG_EDID_WPAG_RF_AFT2AG_SOSAG_FAN_SOSAG_SOUND_SOSAG_FPGA_XRSTAG_DTV_XRSTAG_SD_BOOT_STSAG_A_MON_MUTE/SP_MUTEAG_AUDIO_MUTEAG_ECO_ONAG_HQ1_VOUTENBAG_HDMI_MUX_SELAG_HDMI_MUX_ENAG_HDMI_REP_ENAG_INVERTER_ONAG_PWM_POW_ONAG_LVDS_ENAG_DTV_VOUTENBHDMI_CEC_PU_ONAG_QLINK_PU_ONAG_ALL_OFFAG_HPD1AG_HPD2AG_HPD3AG_TV_MAIN_ONAG_R_LED_ONAG_AUDIO_XRSTAG_7493_XRSTAG_HQ1_XRSTAG_TV_SUB_ON_DELAYAG_HDMI_OPT_ENBAG_FAN_MAXAG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ONAG_G_LED_ONAG_HDCP_WPAG_TV_SUB_ONAG_MODEM_LED2/CLK74SELAG_INVERTER_SOSAG_RF_AFT1AG_INVERTER_ONAG_HQ1_VOUTENBAG_CONFIG_DONEAG_FPGA_XRSTAG_INVERTER_SOSR1246 47kR1109 100VI2ENBR1175 22SBO2AG_DTV_VOUTENBD1113MA2J72800LR112247kR1225 47kR1226 47kQ11072SD0601ASLQ11082SD0601ASLR114747kC11231u10VR1233 47kD1107MA3X704A0LAG_ECO_ONAG_SOSR121633kC11091u10VSTB_RSTAG_VIDEO_STATUSAG_HDMI_5V_DET3AG_HDMI_5V_DET1AG_FAN_SOS*R114047kAG_RF_AFT1AG_TV_SUB_ON_DELAYSDAR1244 47kR11631MAG_TV_MAIN_ONR1124 22STB3.3VR114447kAG_RMINAG_ALL_OFFR122010kAG_KEY3R1184 22R1106 100R121756kAG_RF_AFT2R1183 22R1134 100R117227kR121910kAG_FAN_MAXR1107 100C110316V0.1uAG_MODEM_LED2/CLK74SELAG_AUDIO_XRSTR1104 47kR1186 100MAIN3.3VC111416V0.1uAG_RF_AGC1C110210u10VAG_G_LED_ONSCLAG_SW_OFF_DETR12005.6kAG_BUS_CONNECT2DG311234567891011121314151617181920SUB5VR1237 47kR119633kR1228 47kAU_SBO(HOTEL)R1103 33AG_ODU_ON/GEMSTER_STBY_ENR119456kAG_QLINK_PU_ONR120622AG_QLINK1STB3.3VR116956kAU_SBI(HOTEL)R1231 47kTP1105AG_AUDIO_MUTEAG_SD_BOOT_STSR1179 100AG_KEY2AG_SOUND_SOSR1105 100C110416V0.1uC111716V0.1uR1229 100R12015.6kAG_AVSW_OFFC11111u10VC110750V22pC110650V27pC110816V0.1uDTV9VR1195100kR1166100kR1100 100AG_SRQ-GENXMAIN5VSTB3.3VR123447kC111216V0.1uL1100J0JHC0000078TP1104R120522R116410kX1100H0J100500035AG_DTV_XRSTR1235100kR118227kR120947kR11461kAG_TV_SUB_ONR1241 100AG_HDCP_WPTP1100R119947kAG_A_MON_MUTE/SP_MUTER1239 100R1102 100R121810kAG_7493_XRST*R1243 47k*IC11011234 5678R12551kAD_SCL3R12040SUB5VR1174 22*C112225V 0.01uTP1103AG_SD_LED_ONAG_HPD3AG_HDMI_CECR1153820TP1101AG_ODU_DETR1247 47kAD_SDA3MAIN9VAG_HDMI_OPT_ENBR12217.15k1%AG_KEY1(CON-PANE)R1162100R122247kR1245 47kDG71234AG_R_LED_ONSLRCKR1101 0R1125 22R117027kAG_PANEL_STBY_ON/PANEL_VCC_ONAG_MODEM_LED1/DT_IFSW/ACTIVE_STB_LED_ONR1227 47kR11651.8kAG_EDID_WPSTB3.3VSBI2R117156kAG_HPD1R1185 100R1236 47kR1232 47kR1181 100R120347kADCCKTP1102R1108 100R1223 47kAG_QLINK2MNZSFD7GP42IC11001P41/TMIO12P42/TMIO23P43/TMIO34 P44/TMIO45 P00/TMIO56 P017 P028 P03/SBT0B9 P04/SBO0B10 P51/IRQ211 P52/IRQ312 PB213 PB314 PB415 PB516 PB617 PB718 P53/IRQ419 P54/IRQ520 PA721 PA622 PA523 VSS24 PA425 PA326 PA227 PA1/IRQ128 PA029 P4530P4631IVDD32VDD33P60/SBO0A34P61/SBT0A35P62/SBI0A36P05/IRQ637P06/IRQ738P07/IRQ839P70/SDA040P71/SCL041N.C.42N.C.43N.C.44N.C.45P50/RMIN/IRQ046P2047P2148P2249P2350IVDD51VSS52P1053P1154P1255P1356P1457P1558P1659P1760N.C.61N.C.62N.C.63P72/SDA164P73/SCL165P76/CEC066P65/SBO267P66/SBI268P3069P3170P3271P3372P3473P3574VPPEX75N.C.76N.C.77N.C.78IVDD79VDD80N.C.81RONA82VSS83OSCXO84OSCXI85IVDD86P2487P2588P2689P2790P64/SBI191P63/SBO192NBOOT93NRST94NTEST95SCLOCK96SDATA97EXTRG098EXTRG199TRCCLK100 TRCST101 TRCD0102 TRCD1103 TRCD2104 TRCD3105 P90106 P91107 VSS108 IVDD109 P92110 P93111 P80/ADIN0112 P81/ADIN1113 P82/ADIN2114 P83/ADIN3115 P84/ADIN4116 P85/ADIN5117 P86/ADIN6118 P87/ADIN7119 P74/SDA2/CECAVL1B120 P75/SCL2/CECAVL1A121 P36122 P37123 P47124 PB0125 PB1126PC0127PC1128P40/TMIO0/SYSCLK*R4322 47k*R4323 47k*R4325 47k*R4326 47kR4327 47kR4328 47k*R4329 47kto(6/10)TRCD1VIDEO_STATUSCONFIG_DONETV_MAIN_ONsheet003ODU_ON/GEMSTER_STBY_EN(JPN/EURO)AVSW_OFF(US)(SD_LED_ON)ODU_DET(BUS_CONNECT2)(USA only)SUB5V_SENSEsheet003GenX-EEP_WPMAIN5V_SENSESRQ_GenXALL_OFFRSV2(LITE2)(QLINK_PU_ON)(HDMI_CEC_PU_ON)(USA/EURO)(For LCD)UART (HOTEL)HQ1_VOUTENBSCLOCK(For LCD)HDMI_5V_Det1IICHDMI_5V_Det2MAIN9V_SENSEMAIN3.3V_SENSERF_AFT1RF_AFT2SOSKEY2(US)to(4/10)to (5/10)KEY1STB3.3VFAN_SOSSTB_RSTSOUND_SOSSBIGNDPANEL_STBY_ONR_LED_ONTRCCLKFAN_MAXSBO7493_XRSTRSV3(LITE2)HQ1_XRETGND RSV3FE_XRSTG_LED_ONPORT5[2]MODEM_XRSTAUDIO_XRSTPORT0[0]PORT5[1]TV_SUB_ONRSV3(LITE2)Power SupplyRSV4(LITE2)to (1/10)RSV2(LITE2)to (1/10)GNDshee003/011GNDLite2sheet003/011to (6/10)UART(LITE2-GenX4)TRCD0CN to H(EURO/ASIA)to(6/10)A_MON_MUTE/SP_MUTEGNDAUDIO_MUTELite2 ExBUS/Etc.RSV4RSV2GNDfor DEBUGERHand Sheke ReserveTRCD3DTV_XRSTSD_BOOT_STSUSA OnlySW_OFF_DET(USA Only)INVERTER_ON(JPN/USA)PWM_POWER_ONDTV_VOUTENBLVDS_ENLITE2GNDGenX4 E2PROM LINEEXTRG0Lite2 E2PROM LINEGNDsheet003Power SupplySDATAJPN OnlyINV_PSU_ONRSV4(LITE2)FPGA_RSTto (9/10)HPD2GNDHPD1CRNo.1100-1999TRCD2GenX4,EEPROMTRCSTREMOTEADV7493ECO_ONsheet003/011DTV_1.5V_ONsheet003RF_AGC1EURO OnlyDTV9V_SENSEEURO OnlySTB5V_SENSE(RESERVE)INVERTER_SOSGenX4 RSTto Sheet 005sheet003EURO Only(HDMI_CEC_PU_ON)10MHzKEY3(TV_POWER)PORT6[6]RSV1RSV1(LITE2)(JPN/Euro)HDMI_5V_Det3HDCP_WPEDID_WPHDMI_MUX_SELHDMI_MUX_ENHDMI_REP_ENEEPROMSTB MCUTVRP465FORFACTORYUSEDto (10/10)to (4,10/10)to (6/10)to (5,6/10)CN to Hto(5,6,7/10)50 5347 5148 49 5446 52TH-42PV70AZ/H/M/MR/MTDG-Board (6 of 9) Schematic DiagramTH-42PV70AZ/H/M/MR/MTDG-Board (6 of 9) Schematic DiagramDG-BOARD (6/9)!TXNDG1HNTH(TH-42PV70H)TXNDG1HNTP(TH-42PV70AZ)TXNDG1HNTX(TH-42PV70MR)TXNDG1HNTM(TH-42PV70M/MT)TH-42PV70AZ / TH-42PV70H / TH-42PV70M / TH-42PV70MR / TH-42PV70MT83