Panasonic TH-46PZ850U Service Manual
Also see for TH-46PZ850U: Technical guideTroubleshooting guideQuick start guideOperating instructionsOperating instructions
Contents
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6811.28. D-Board (6/6) Schematic DiagramTERMSIDETERMSIDEL8DL_DQ28L8L_A0L8L_DQ9L8DL_DQS0L8DL_DQ31L8L_DQ23L8L_A6L8DL_NCSL8L_DQ15L8DL_A5L8DL_A1L8DL_NCASL8L_A3L8DL_A11L8L_DQ17L8DL_DQ21L8DL_DQ23L8DL_DQ22L8DL_DQ25L8L_DQ16L8DL_BA1L8L_A5L8L_A4L8DL_A11L8DL_DQ10L8L_DQ13L8DL_DQ3L8L_DQ24L8L_DQ14L8L_DQ24L8DL_BA0L8DL_DQ1L8DL_DQ9L8L_DQ10L8DL_A7L8DL_DQ4L8L_SDCLKOL8DL_DQ31L8DL_A2L8L_BA0L8L_DQS2L8L_BA0L8DL_NRASL8L_BA1L8DL_DQ11L8L_DQ4L8L_DQ31L8DL_DQ2L8DL_DQ26L8DL_DQ0L8DL_BA1L8DL_DQ5L8DL_DQ11L8L_DQ0L8L_DQ26L8L_A4L8L_BA1L8L_DQ19L8L_DQ2L8L_DQ13L8DL_A6L8DL_DQS3L8L_DQ9L8DL_NCLKL8DL_DQ20L8L_A2L8L_RASL8DL_DQ18L8L_DQ18L8DL_A2L8DL_A3L8DL_A9L8L_DQ22L8DL_NRASL8L_A8L8L_A10L8L_A1L8L_A1L8DL_A3L8L_WEL8L_A10L8L_A0L8L_DQS2L8L_DQ31L8DL_DQ7L8DL_DQ24L8L_SDCKEL8DL_DQ8L8DL_DQ16L8L_DQ3L8L_DQ4L8L_RASL8DL_DQ20L8DL_DQ6L8L_DQ8L8L_DQ11L8DL_DQ19L8DL_DQ24L8L_A3L8L_DQ14L8DL_A4L8L_DQS3L8DL_A0L8L_DQ1L8DL_DQ12L8L_A6L8DL_A6L8DL_DQ8L8L_DQ23L8L_WEL8L_DQ3L8L_DQ10L8DL_DQ12L8DL_DQ2L8L_DQ26L8L_DQ8L8L_DQ1L8DL_DQ18L8DL_DQ4L8DL_DQ0L8L_DQ21L8DL_DQS2L8DL_A1L8DL_A0L8DL_DQ22L8L_A9L8L_SDCKEL8DL_DQ6L8DL_DQ29L8DL_DQS0L8L_DQ21L8DL_DQS2L8DL_DQ7L8DL_DQ19L8DL_DQ14L8DL_DQ5L8L_SDCLKOL8L_DQ12L8L_DQ28L8L_DQ30L8DL_DQ23L8DL_DQ14L8L_DQ6L8DL_CKEL8DL_DQ13L8L_A9L8DL_DQS1L8DL_DQ30L8L_DQS1L8DL_A8L8L_DQ22L8DL_NCSL8L_A7L8DL_DQ16L8L_DQ17L8DL_DQ17L8L_NSDCLKOL8L_DQ5L8L_DQ7L8DL_DQ28L8DL_DQ17L8DL_DQ15L8DL_DQ15L8L_DQ30L8L_DQ27L8L_DQS3L8L_DQ15L8DL_A5L8DL_DQS1L8L_DQS0L8L_DQ6L8L_DQ11L8L_DQ25L8L_DQ29L8L_A8L8DL_NCASL8DL_DQ9L8DL_DQS3L8DL_NWEL8L_CSL8L_DQ27L8L_A11L8L_NSDCLKOL8L_A7L8L_DQ29L8DL_A9L8DL_A8L8DL_DQ21L8L_DQ12L8L_CSL8DL_BA0L8L_DQ20L8DL_DQ27L8DL_A10L8DL_A4L8L_DQS1L8L_CASL8L_DQ20L8DL_NWEL8DL_DQ13L8DL_CLKL8L_DQS0L8L_A5L8L_DQ19L8L_DQ2L8DL_DQ10L8L_DQ28L8L_DQ16L8DL_A7L8L_A2L8DL_DQ30L8L_DQ18L8L_A11L8DL_DQ1L8L_CASL8DL_DQ29L8DL_DQ3L8L_DQ25L8L_DQ0L8L_DQ5L8L_DQ7L8DL_A100VL8L_DA06DOUTDB9CLKD5CLKD2L8L_DA14DOUTDB10DOUTDA15DOUTDB14DOUTDC14DOUTDA20L8L_DB01CLKD3DOUTDC9L8L_DC12LED_5DOUTDB13L8L_DB15DOUTDA13L8L_DA04L8L_DC06DOUTDB4L8L_DA10L8L_DA11DOUTDC1DOUTDB4DOUTDA1L8L_DC08DOUTDC5DOUTDB16L8R_DRVCLKD2L8L_DB09L8L_DA01PCD_65V_DET5DOUTDC12L8L_DA13C_NUELL8L_DA12CLKD5DOUTDA5DOUTDB17DOUTDB0DOUTDA1L8L_DC14SOS8_SSD_CLRD6DOUTDB7DOUTDA17DOUTDB6DOUTDB7CLKD6DOUTDC15L8L_DB08DOUTDB18CLKD2L8L_DC09DOUTDA12DOUTDC14ODED_6DOUTDC5DOUTDC15DOUTDC13NUELCLKD7DOUTDA8DOUTDC12DOUTDA3DOUTDB12DOUTDA16C_NUELC_UMLLED_6DOUTDA7DOUTDC16DOUTDC11DOUTDC4DOUTDA13CLKD8L8L_DC035V_DET4C_UEHC_UMHDOUTDB6LED_5L8L_DA05DOUTDC19DOUTDC7L8L_DC05CLRD_5CLRD_5CLKD9DOUTDB8DOUTDA6DOUTDA15L8L_DC13DOUTDB2DOUTDA6D_LED6DOUTDA11L8L_DB14CLKD0USHCLKD4DOUTDA14L8L_DB05L8L_DB00SOS8_SS_CC_USLSOS8_SS_CD_ODED5DOUTDB1DOUTDB8CLKD7DOUTDC8DOUTDA19DOUTDB3DOUTDA7DOUTDC1C_USLL8L_DB03DOUTDC2DOUTDC21C_UMLL8L_DA08L8L_DC15DOUTDA18L8L_DC07DOUTDA5SOS7_DRDDOUTDC10UMHDOUTDA3UMLODED_5DOUTDB19L8L_DA15DOUTDB15L8R_DRVCLKD3DOUTDB5DOUTDA21DOUTDB11CLKD0L8L_DC04C_UEHDOUTDC20DOUTDB135V_DET4C_USHL8L_DB10D_CLRD5DOUTDA14DOUTDB0L8R_DRVCLKD0DOUTDA0L8L_DC00L8L_DB135V_SENSEDOUTDB14DOUTDA4L8L_DA09D_ODED6L8L_DB12UEHDOUTDA05V_SENSECLKD1DOUTDC8DOUTDC17DOUTDC0DOUTDB1DOUTDC10L8L_DA07DOUTDC4DOUTDC11DOUTDC9C_UMHPCD_5CLRD_6DOUTDA2DOUTDA11DOUTDA12DOUTDB9L8L_DB02DOUTDC2PCD_5ODED_5DOUTDA10L8L_DB06DOUTDC13USLCLKD3DOUTDA9DOUTDC6L8L_DRVCLKD3DOUTDA2L8L_DB07DOUTDB10L8L_DA02D_PCD6DOUTDA10PCD_4DOUTDB15L8L_DB11DOUTDC7DOUTDC3DOUTDB2L8R_DRVCLKD1DOUTDC18DOUTDB3DOUTDA8DOUTDB21L8L_DRVCLKD2L8L_DA00DOUTDA4DOUTDB12L8L_DC02L8L_DB04L8L_DC11DOUTDC6L8L_DC01L8L_DA03CLKD4DOUTDB20DRVRSTDOUTDB11DOUTDC0CLKD6DOUTDC3DOUTDB55V_DET5L8L_DC10DOUTDA9C_USHL8L_DRVCLKD0L8L_DRVCLKD1CLKD10CLKD115V_SENSEOCKOUT_RDL8DL_DQ26L8DL_DQ27L8DL_DQ25CLKD1D_PCD5D_LED5LED_4L8L_MONOUTL8DL_CKEL8DL_CLKL8DL_NCLKC906925V0.01uC906725V0.01uC992916V 0.1uC993616V 0.1uC994116V 0.1uC913316V0.1uC993116V 0.1uC994716V 0.1uC995116V0.1uC993016V 0.1uC993316V 0.1uC992816V 0.1uC994616V 0.1uC994816V 0.1uC993716V 0.1uC993216V 0.1uC994016V 0.1uC993516V 0.1uC992716V 0.1uC994216V 0.1uC993416V 0.1uC996616V0.1uC994516V 0.1uC994316V 0.1uC993916V 0.1uC994416V 0.1uC993816V 0.1uD9026B0JCCE000008D9024B0JCCE000008IC9301 B2 DQS0IC9300 A1 VSSIC9300 M15 VSSIC9300 M14 VSSIC9300 M12 VSSIC9300 M3 AVSS_LIC9300 L24 VSSIC9300 L22 VSSIC9300 L16 VSSIC9300 L15 VSSIC9300 L14 VSSIC9300 L11 VSSIC9300 N17 VSS IC9300 L3 AVSS_LIC9300 K23 VSSIC9300 K17 VSSIC9300 K16 VSSIC9300 K15 VSSIC9300 K14 VSSIC9300 K10 VSSIC9300 K4 AVSS_PMIC9300 K3 AVSS_LIC9300 K1 AVSS_LIC9300 J24 VSSIC9300 J2 AVSS_POIC9300 J1 TCPOUTIC9300 G24 VSSIC9300 G22 VSSIC9300 F23 VSSIC9300 F6 VSSIC9300 F5 VSSIC9300 E24 VSSIC9300 E20 VSSIC9301 K8 VSSIC9301 N12 CKEIC9301 K4 VDDQIC9301 M5 BA1IC9301 M12 CKIC9301 J8 VSS_ThermalIC9301 M13 NCIC9301 N2 CSIC9301 M11 CKIC9301 E5 VSSIC9301 F10 VSSQIC9301 C12 VDDQIC9301 B3 DM0IC9301 F4 VDDQIC9301 L12 NCIC9301 F13 DQ14IC9301 N5 A0IC9301 H11 NCIC9301 M8 A9IC9301 L8 VDDIC9301 F9 VSS_ThermalIC9301 N13 VREFIC9301 G12 DQ13IC9300 AC25 V_TESTIC9300 AB12 VSSIC9300 AF19 NRASIC9300 AB11 VSSIC9300 AF18 CKIC9300 AF17 DQ8IC9300 AF16 DQ10IC9300 AF15 DQ11IC9300 AB6 VSSIC9300 AB2 VSSIC9300 AB1 VSSIC9300 AA23 ID1IC9300 AA4 VSSIC9300 AA3 VSSIC9301 K3 DQ23IC9300 K2 AVSS_LIC9301 D13 DQ25IC9301 N6 A1IC9301 E6 VSSQIC9301 D7 VDDIC9301 K9 VSSIC9301 C8 VDDQIC9301 H10 VSSQIC9301 B5 DQ3IC9301 H6 VSS_ThermalIC9301 H4 NCIC9301 F2 DQ17IC9301 E2 DQ7IC9301 K6 VSSIC9301 C10 VDDQIC9301 G11 VDDQIC9301 G9 VSS_ThermalIC9301 B4 VSSQIC9301 D3 DQ5IC9301 G3 DQ18IC9301 H3 DM2IC9301 J5 VSSQIC9301 K12 DQ9IC9301 C4 NCIC9301 J9 VSS_ThermalIC9301 G10 VSSQIC9301 C7 VDDQIC9301 N4 BA0IC9301 F7 VSS_ThermalIC9300 T11 VSSIC9301 H13 DQS1IC9301 D11 VSSQIC9301 B12 DM3IC9301 E10 VSSIC9301 E9 VSSQIC9301 F11 VDDQIC9301 F6 VSS_ThermalIC9301 N7 A3IC9301 B13 DQS3IC9301 C2 DQ4IC9301 G13 DQ12IC9301 J12 DQ11IC9301 B6 DQ2IC9301 G2 DQ19IC9301 H2 DQS2IC9301 E7 VSSIC9301 E11 VDDIC9301 C9 DQ30IC9301 L4 VDDIC9301 G6 VSS_ThermalIC9301 K13 DQ8IC9301 L5 VSSIC9301 F3 DQ16IC9300 N16 VSSIC9301 M2 RASIC9301 N11 A8/APIC9301 H7 VSS_ThermalIC9301 G7 VSS_ThermalIC9301 K2 DQ22IC9301 G4 VDDQIC9300 AF13 VSSIC9300 AF12 VSSIC9300 AF11 DQ28IC9300 AF10 DQ29IC9300 AF9 DQ0IC9300 AF8 DQ2IC9300 AF7 VSSIC9300 AF6 VSSIC9300 AF5 VSSIC9300 AF4 DQ21IC9300 AF3 DQ22IC9300 AF2 VSSIC9301 D2 DQ6IC9301 H12 DM1IC9300 T23 VSSIC9301 H5 VSSQIC9301 C6 DQ1IC9300 AE25 VSSIC9301 M3 NCIC9301 D12 DQ26IC9300 AE24 TCPOUT_DIC9301 F5 VSSQIC9300 AE23 AD3IC9300 AE22 AD1IC9300 AE21 AD0IC9300 T14 VSSIC9300 AE20 BA0IC9301 L6 A10IC9301 L13 NCIC9300 AE19 NCSIC9300 AE18 AVSS_D IC9300 AE17 NCKIC9300 AE16 DQ9IC9300 AE15 DQ15IC9300 AE14 DQS1IC9300 AE13 VSSIC9300 AE12 DQS3IC9300 AE11 DQ30IC9300 AE10 DQ31IC9300 AE9 DQ1IC9300 AE8 DQ3IC9300 AE7 DQS0IC9301 J6 VSS_ThermalIC9300 AE6 DQS2IC9300 T15 VSSIC9300 B2 VSSIC9300 T16 VSSIC9300 AE4 DQ23IC9300 B1 VSSIC9300 AE1 VSSIC9300 AD26 TEST1IC9300 AF26 VSSIC9300 AD24 VSSIC9300 AD23 ID0IC9300 AD22 AD8IC9300 AD21 AD5IC9300 AD20 AD9IC9300 AD19 NWEIC9300 AD18 NCASIC9300 AD17 AVSS_QIC9300 AD16 DQ12IC9300 M23 VSSIC9300 AD14 VSSIC9300 AF25 AD4IC9300 AD13 AVSS_DIC9300 AF24 AD11IC9300 AD12 VSSIC9300 AD11 DQ24IC9300 AD10 DQ26IC9300 AD9 DQ4IC9300 AD8 DQ6IC9300 AD7 AVSS_DIC9300 AD5 DQ16IC9300 AD4 DQ18IC9300 AF23 AD10IC9300 AC26 MONOUTIC9301 F12 DQ15IC9300 AC23 VSSIC9300 AC22 AVSS_PDIC9300 AC21 AD7IC9300 AC20 AD6IC9300 AC19 CKEIC9300 AC18 VSSIC9300 AC17 VSSIC9300 AC16 VSSIC9300 AC15 DQ13IC9300 AC14 VREF0IC9300 AC13 VSSIC9300 AC12 VSSIC9300 AC11 DQ25IC9300 AC10 DQ27IC9300 AC9 DQ5IC9300 AC8 DQ7IC9300 AC7 VREF1IC9300 AC6 AVSS_DIC9300 AC5 DQ17IC9300 AC3 VSS IC9300 AF22 AD2IC9300 AB24 ID2IC9300 AF21 BA1IC9300 AB22 VSSIC9300 AF20 VSSIC9300 AB18 VSSIC9301 E8 VSSIC9301 J10 VSSQIC9301 B10 DQ28IC9301 C3 VDDQIC9301 E3 VDDQIC9301 E12 VDDQIC9301 M9 A5IC9301 K10 VSSQIC9301 B9 DQ29IC9301 L11 VDDIC9301 G5 VSSQIC9301 M4 NCIC9301 E13 DQ24IC9301 H8 VSS_ThermalIC9301 L3 WEIC9301 K5 VSSQIC9301 N9 A6IC9301 G8 VSS_ThermalIC9301 C5 VDDQIC9300 U1 AVSS_LIC9300 U2 AVSS_LIC9300 U3 AVSS_LIC9300 U10 VSSIC9300 U14 VSSIC9300 U15 VSSIC9300 U16 VSSIC9300 U17 VSSIC9300 U24 VSSIC9300 V1 AVSS_PIIC9300 W4 VSSIC9300 W22 VSSIC9300 Y1 VSSIC9300 Y2 VSSIC9300 Y22 TEST0IC9300 Y23 TESTIC9300 Y24 VSSIC9300 E14 VSSIC9300 E13 VSSIC9301 J2 DQ21IC9301 D6 VSSQIC9301 M7 A11IC9301 D8 VDDIC9301 L9 RFUIC9300 E4 VSSIC9301 L10 VSSIC9301 B7 DQ0IC9300 D25 VSSIC9301 J7 VSS_ThermalIC9301 J13 DQ10IC9301 D10 VSSQIC9301 D4 VSSQIC9301 K7 VSSIC9301 C11 NCIC9301 H9 VSS_ThermalIC9301 L7 VDDIC9301 E4 VDDIC9301 D9 VSSQIC9301 F8 VSS_ThermalIC9301 C13 DQ27IC9301 D5 VSSQIC9300 C2 VSSIC9300 C3 VSSIC9300 C26 VSSIC9301 J4 VDDQIC9300 D3 VSSIC9301 J3 DQ20IC9301 N3 NCIC9301 K11 VDDQIC9301 N8 A4IC9301 B11 VSSQIC9301 B8 DQ31IC9301 L2 CASIC9301 M10 RFUIC9301 N10 A7IC9300 AE5 DQ20 IC9301 M6 A2IC9300 T3 AVSS_LIC9300 AE3 DQ19IC9300 AF14 AVSS_DIC9300 N24 VSSIC9300 P3 AVSS_LIC9300 P10 VSSIC9300 P11 VSSIC9300 P12 VSSIC9300 P13 VSSIC9300 P14 VSSIC9300 P16 VSSIC9300 P17 VSSIC9300 P23 VSSIC9300 R3 AVSS_LIC9300 R12 VSSIC9300 R13 VSSIC9300 R14 VSSIC9300 R15 VSSIC9300 R22 VSSIC9300 R24 VSSIC9300 N3 AVSS_LIC9300 N11 VSSIC9300 N12 VSSIC9300 N13 VSSIC9300 N14 VSSIC9300 AD15 DQ14IC9300 N15 VSSIC9301 J11 VDDQIC9300 P15 VSSD331234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545557585960616263646566676856D321234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545557585960616263646566676856P2.5VP2.5VP2.5VP2.5VP3.3VP3.3VP5V P5VZA9000K4CD01000011TP93955V_SQ90582SD0601A0LQ90602SD0601A0L Q90612SD0601A0LR9950EXB38V470JVR9951EXB38V470JVR9947EXB38V470JVR9945EXB38V470JVR9944EXB38V470JVR9948EXB38V470JVR9949EXB38V470JV*R9148EXB38VR000VR9353EXB38V470JVR9946EXB38V470JVR9210EXB2HV220JVR9193EXB2HV220JVR9195EXB2HV220JVR9209EXB2HV220JVR9212EXB2HV470JVR9211EXB2HV220JVR9352EXB2HV470JVR9123EXB2HV470JVR9208EXB2HV220JVR99361kR99381kR91904.7kR922422R994033R917822R921622R91180R918022R917722R919210kR995347R91240R9191100kR913610kR918122R99371kR91254.7kR995447R995247R917922R9214100kR9130100kR9213100R99391kR92860*R91560*R91440*R91340*R91270R9175100R9907150R995547R990533R918222R91520DDR-Terminateto DDRD36D31 D33D32D35D34CLRD5DOUTDC[20]PCD_4/NCCLKD2(+)DOUTDC[8]CLKD1(-)/NC/OCKOUT_LDDOUTDC[10]GNDGNDGNDGNDGNDDOUTDC[21]DOUTDB[17]DOUTDC[17]GNDGNDDOUTDC[7]GNDDOUTDB[16]DOUTDB[12]DOUTDC[16]GNDGNDDOUTDB[18]DOUTDC[9]GNDDOUTDB[20]DOUTDB[2]GNDGNDGNDGNDDOUTDA[3]LED_4/NCGNDNCGNDDOUTDC[12]CLKD6(+)DOUTDA[20]DOUTDC[11]DOUTDB[11]DOUTDC[15]GNDDOUTDC[4]DOUTDA[4]DOUTDC[2]P5VDOUTDB[13]DOUTDC[14]DOUTDB[5]DOUTDC[6]DOUTDC[5]CLKD0(+)/NCDOUTDA[1]DOUTDC[0]DOUTDA[0]CLKD3(-)DOUTDC[19]DOUTDB[21]DOUTDA[21]GNDDOUTDB[8]DOUTDA[7]NC/LED5DOUTDA[10]GNDCLKD5(-)USLDOUTDA[19]DOUTDC[1]GNDDOUTDA[11]DOUTDA[2]GNDNCDOUTDB[1]DRVSOS8P5VGNDGNDDOUTDC[18]5V_DETUMLGNDGNDODED5NUELGNDDOUTDA[5]DOUTDA[18]NC/PCD5DOUTDA[17]UEHCLKD4(+)GNDDOUTDB[10]DOUTDC[13]DOUTDB[9]DOUTDB[14]DOUTDA[14]GNDDOUTDA[13]5V_DETDOUTDB[4]GNDGNDDOUTDB[19]CLKD7(-)DOUTDB[15]DOUTDA[16]DOUTDA[6]DOUTDA[9]GNDDOUTDB[6]UMHGNDDRV_SOS7DOUTDB[3]GNDP5VDOUTDC[3]P5VDOUTDA[15]DOUTDB[7]NCDOUTDB[0]DOUTDA[12]DOUTDA[8]NCGNDGNDUSHP5VP5VVss5246 49 5448 51 5347 50TOC2-BOARD(C21)TOC2-BOARD(C22)IC9300MN84526VIDEO/PANEL CONTROLPD2M Left (Master)DDR MEMORYIC9301C3ABQJ000055Left41424344! D-BOARD TNPA4439AKS (6/6)TH-46PZ850U D-Board (6/6) Schematic Diagram TH-46PZ850UD-Board (6/6) Schematic Diagram |
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