G43主板电路图-G43M01S1.pdfG43 维修用主板电路图主板维修图纸用于维修电脑主板

文件名称: G43主板电路图-G43M01S1.pdf

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详细说明：G43 维修用主板电路图主板维修图纸用于维修电脑主板DDR=I667/800 DDR-I 667/800 HFOXEO HFOXEO Intel(R) Eaglelake Platform Sequencing: - CPU VR Sequencing Diagram Intel Eaglelake Platform Sequencing:- GMCH Sequencing Diagram CpURST: de-359eH曰d by MCH IC deasserts CPURSTH LRST the pltrst sOnal LH⊥ PWRGDascerted IINE PLTRSIE BCLK arc triggered when vR ready BL:|_。 es lligh LLLLTLTTLTL HCLKPN 几几L VP READY signals /R are fully on GCLKP/N and read vCCP second ramp vDs三2: han VID/BSEL 2:0 asserted PWRGD 3M VCcE HP VCCE ramps 1p1 MCH to boot until GoRE NEOK WIE EEL二CT D in read as雪ertd1uus| Er cInc from cpu vinIc the care rail non sh. Upon FSB WTT rail is u MCH Core CL PWROK VRD Erab e will be rail is up K MCH strap Pins. CpU WRD will be BSEL2: 0 For MT +12w Vccs 3 lelU wIll latch the CL rail 3. 3V rail Intel Caglelake Platform Sequencing: ICll10 Sequencing Diagram ME Platform Scqucncing Diagram HeAdcase D翻I。a castaic FLTBETI reset the devices onthe plaform ICH ind cater th CH asserts Fol Dw H PWRGD CK PAReD to CK to Low PCwer statE soon asserts immed abey YH严毳2 PMGD3y四RK Pacom VR. cirauit will assert VRIPWRGD oncE the yct is oN and asserted Folloe Misc power rails like Cll oore will be ted when aLP西 SLF Sx signal will LAN Powe well a be de-asserte CLPWROK WI Asserted, once the N 几几几气几n srab e( ICH LuAvESTI I RTC Circuitr vi L sserted high, power W己篮f (CH1133v& generate dock .o MECCL3 3 VCCCL1 1 5 sUS Power rai other chip sevices Er!4曰 ON unless the baby romo nd or RT己L YuTULuuuuuuuuuL plate drained STCEETE l乙a最T RTC wel is awa/s ON unless always O\ when batery is removed arON. RTC Fower rail is HFOXEO completely drained HFOXEO 太_ SEl SCP: Latched input PCI-2 41 (SluL PCI-E M:cron 358 Double check222 FSB =L=yueIIL FSBSELI 33Hz(53 040011z(1600) W far ent HFOXEO M vv TV HFOXEO f th: GILREE -in HGP⊥C60isC GP20 CFU CTLRE: CTRI2) is used as funci-cnal strap 1. The satus is Low during Reset 2. The satus is High a=te Reset New ICH G31032: Lietault Gpo, Core hower HFOXEO fra:edp11甲 through51t。kt Double check??? car pin D23. witnin D3 nils Cap. sicula be within L. Resarvn far Kent: field cau supper: indua:tsipa.abe HFOXEO

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