联想g31t-lm主板电路图

5544332211DDCCBBAATitleSizeDocumentNumberRevDate:SheetofElitegroupComputerSystems139Tuesday,October23,2007CustomCoverSheet1.0G31T-LMTitleSizeDocumentNumberRevDate:SheetofElitegroupComputerSystems139Tuesday,October23,2007CustomCoverSheet1.0G31T-LMTitleSizeDocumentNumberRevDate:SheetofElitegroupComputerSystems139Tuesday,October23,2007CustomCoverSheet1.0G31T-LMG31T-LMRev:1.0PageTitleofSchematic:CoverSheetP4LGA775PPartATitlePage13334329P4LGA775PPartB2345678101113141516171819202131SystemBlockDiagram222324252627283029PageTitle12P4LGA775PPartCP4LGA775PPartDP4LGA775PPartEClockICS(9LPRS419)BL(MCH)PartA&EBL(MCH)PartBBL(MCH)PartC&DBL(MCH)PartFBL(MCH)PartGDIMM1(DDR2SDRAM)DIMM2(DDR2SDRAM)VGACONNECTDIMMDECOUPINGBL(MCH)CAPICH7PartA&DICH7PartB&CICH7PartE&FSATA&IDEConnectorPCIELANMarvellGigaLanH/WMonitorITE8718LPCI/OAudioCodecAudioInterfaceATXPower&FrontPanelPCISlot1&2PCIESlot1X16XBackI/OISLDDR&SYSTEMDC-DCISLVcoreDC-DC35363738CLOCKDISTRIBUTIONRESETDiagramPowerDeliveryHistoryI/OPorts5544332211DDCCBBAATitleSizeDocumentNumberRevDate:SheetofElitegroupComputerSystems239Tuesday,October23,2007CustomG31-SystemBlockDiagram1.0G31T-LMTitleSizeDocumentNumberRevDate:SheetofElitegroupComputerSystems239Tuesday,October23,2007CustomG31-SystemBlockDiagram1.0G31T-LMTitleSizeDocumentNumberRevDate:SheetofElitegroupComputerSystems239Tuesday,October23,2007CustomG31-SystemBlockDiagram1.0G31T-LMINTELFSB:800MHz/1066MHz2portsICH7609pinEBGALGA775pinREQ#USB4DDR2:667/800MHz128pinPQFPALC662TwoIDEChannelINTELSATA47pinPCI2Slot120pin@AD18MicInUptoUltraATA/100PCB:244x244mm;4layersP4ProcessorBW:133MB/s@Freq:33MHzFC-BGAC/D/E/FPCI1Slot120pin@AD17LPCbus8portsResolutionsUpTo2048x1536@75HzINT#2portsDEVICERAMDAC:350MHzSATA17PinITE8718SATA37Pin17USBLANUSB3AnalongDisplayBW:300MB/sPGNT-12portsHDA&LanI/F88E5056/88E8039PREQ-1IDSELLineOutUSB1PCIEX1D/E/F/GVGAUSBLAN18PCIEx16BW:2GB/s(SupportLsoch)2portsSATA27pinPSC,Tejas-USB2PGNT-0LineInIDE140pinDDIMM2:DDR2Socket240PPCIEx1LANRJ45GNT#PCI2DDIMM1:DDR2Socket240PAudioCodecPREQ-0G31PCI1SuperI/OINTELUSBV2.0TPM23302315,1716,173,4,5,6,79,10,11,12,13,141819,20,212227262222342529295544332211DDCCBBAAH_REQ3H_A9H_D61H_A31H_D38H_D4H_A6H_A25H_D41H_D33CPUVID5H_D16H_A26H_RS1_LH_A10H_D56H_D0ICT_775_J17H_A12IMP_SELH_D13H_D15H_A21H_D54H_D21H_REQ2H_D1H_A16MCH_GTLREF_CPUH_A29H_D20H_D34TESTHI10H_D22H_D49H_A19H_D28H_RS0_LTESTHI11H_A28H_D58H_D5ICT_775_H16H_D40H_D26H_D14H_D37H_A24H_D55CPUVID3H_D17H_REQ4H_D48FORCEPH_NTESTHI_7H_D29H_D18H_D3COMP6TESTHI9H_D52H_D25TESTHI1H_A15H_RS2_LICT_775_H15H_D44H_BPM1H_D45H_A20H_D46H_A3H_D10H_D6H_D63H_D32TESTHI0H_D27H_VCCPLLTESTHI8H_D42H_D59MSID1H_BPM0H_D36H_D12TESTHI0H_A4H_A7CPUVID2H_A23VSS_SENSE_AN6H_D50H_BPM5H_D11H_A14H_REQ0H_A11H_A27H_D31H_D30H_D7H_D39TESTHI_7H_A8H_D53COMP7H_REQ1H_D47H_D51CPUVID0H_BPM3H_A17H_A22H_BPM4H_A13H_D2H_D23CPUVID1H_D24H_BPM4H_D9H_D57MSID0H_A5H_BPM2H_A18H_D35TESTHI12H_D43ICT_775_J16CPUVID4H_D62H_D8H_A30H_D19H_D60CPUVID6CPUVID7H_A32H_A34H_A35H_A33COMP8VCC_SENSE_AN5H_BPM0H_BPM1H_BPM3H_BPM5TESTHI11TESTHI13TESTHI10CPUGTLREF3ICT_775_AC4ICT_775_AH2ICT_775_AE4FORCEPH_NVCCSENVSSSENVCC_SENSE_AN5VSS_SENSE_AN6ICT_775_E23ICT_775_E5ICT_775_E7ICT_775_F23ICT_775_F29ICT_775_P5ICT_775_N4ICT_775_J3IMP_SELH_BPM2TESTHI8TESTHI9TESTHI1TESTHI12MSID0COMP8MSID1BOOTSELECTBOOTSELECTSKTOCCICT_775_D14ICT_775_E6H_VCCPLLVTT_OUT_RVTT_OUT_RVTT_OUT_RVTT_OUT_LVTT_OUT_RFSBVTTVTT_OUT_RVTT_OUT_RVTT_OUT_LCPUVID132H_D4810H_A1010H_D2710H_D5510H_D1710H_D610H_A1810H_D4410H_A2010H_D5310H_A510H_REQ110H_REQ010H_A910H_D710H_A1910H_D5410H_D4610H_A710H_D2210H_A2710H_A2110H_RS1_L10H_D3810H_D1210H_A1310H_D4010H_D4710H_RS2_L10CPUVID232H_D1310H_D2810H_A2410H_D3610H_A3010H_D4110H_D1810H_D5910H_A2910H_D6310H_A2810H_A2610H_D1610H_D4510H_D2410H_D3110H_A1710H_A810H_D5210H_D2310H_D1410H_D3010H_REQ310H_A1510FORCEPH_N32H_A310H_D2910H_D5810H_D3710H_D6110H_D410H_A3110H_D1910H_D4910CPUVID032H_D210H_D3210H_D5010H_D3410H_D1010H_A1110H_D4210H_D2510H_D010H_A2510H_D1510H_D3910CPUVID432H_D510H_REQ410H_D810H_D5710H_A610H_A1410H_A410H_D6210H_D5610H_D6010H_A1610H_D2010H_D4310H_RS0_L10H_D2110H_D310H_D110H_REQ210CPUVID532H_D910CPUVID332H_D3510H_D3310H_D1110H_A2310H_A1210H_D5110H_D2610H_A2210CPUVID632CPUVID732H_A3210H_A3410H_A3310H_A3510VR_SEL32TESTHI126TESTHI134,20CPUGTLREF34H_BPM24MCH_GTLREF_CPU10VSSSEN4,32VCCSEN4,32SKTOCC25H_VCCPLL12TitleSizeDocumentNumberRevDate:SheetofElitegroupComputerSystems339Tuesday,October23,2007CustomLGA775PartA1.0G31T-LMTitleSizeDocumentNumberRevDate:SheetofElitegroupComputerSystems339Tuesday,October23,2007CustomLGA775PartA1.0G31T-LMTitleSizeDocumentNumberRevDate:SheetofElitegroupComputerSystems339Tuesday,October23,2007CustomLGA775PartA1.0G31T-LMPleaseBPMTERMINATIONNEARtoCPUPleaseRs&CAPsClosetoCPUPullDowntoSelect50OhmSystembusImpedanceMSID1MSID02005B(130W)PerformanceFMB2005B(95W)MainstreamFMBpull-downpull-downpull-downNC0426042605090805changeto06030921MC301U-OMC301U-OR24951-04R24951-04STP13STP131R23451-04R23451-04C2471U-06C2471U-0612R24651-04R24651-04STP12STP121R255130-1-04-OR255130-1-04-O12CPU1ALGA-775P-SCPU1ALGA-775P-SA3L5A4P6A5M5A6L4