主板芯片级维修详细教程.pdf

nu?.nu?BIOS?Compaq?IBM?Asus?BIOS?CMOS?CPU?POST?98?NT?UNIX?BOIS?BIOS?BIOS?BIOS?BIOS?BIOS?1?CPU?CPU?2?BIOS?BIOS?3?KEYBOARD?4?16KB?RAM?5?/?8253?DMA?6?8259A?7?8?BOIS?1M29EE%-1000;2M 020 002 2000-11-23 27,28,29?1M?2M INTEL?82801?82802?WINDOND?SSTATMEL?BIOS?AD?PCI?3?3V?5V?RTC?CMOS?RAM?CMOS?2.2v?IC?RTC?RTC?32768HZ?(ic+?)?14?318MHZ?IC?CPU?14.318?14.318?3.3?2.5?PCI?ISA?AGP?/?SB?NB?R?RP?RN?F?C?L?CPU?Q?D?RTC?U?V?IC?30?244?245?A?74?7404 244 74245 7414 74138 7432 7405 7406 74087409 7400 7403 7431?1?LM 75 76 78 79 LM 75?CPU?LM 75?CPU?2?S?S5597/5595?3?WINBOLD?83781B?83782B?83783B?6MA33/66?4?DMAG/33?BX 2000+PROMISE PPC20262?PMA66?5?ASUS?:AS9912F?*SP?PP?USB?CPU?SOKET?SLOT?CPU?SOKET3 486 SOKET4 586 PENTINMU60/66?586 CPU SOKET5 586?P54?K5?CYRIX6X86 SOKET7 586?P54?P55?MMX?SOKET8 686?PENTIUMPRO?CPU SLOT P?SOKET370 P?SLOTA?K7?AMD?CPU?AMD?CPU蓝藜网络科技有限公司.nu?.nuSOKETA?462?7?K SOCKET 423 SOCKET 478?430LX?PENTIUM 430NX?PENTIUM 430FX?P54?430HX?P54&P55?CPU?BGA?430UX?P54&P55?HX?MMX?430TX?PENTIUM?MMX?P54?CPU?440FX?PENTIUM?PRO?SOKET8?440LX?CELERON?P?CPU?350 440BX?CELERON?P?P?CPU?100?SOKET370 P?CELERON?CELERON?P?SOKET423?P4 SOKET478?P4 440EX?LX?CELERON?810E?intel 724?AC97?CELERON?CELERON?P?100?133?815E?intel724?AC97?CELERON?CELERON?P?133?150?815EP?AC97?CELERON?CELERON?P?133?150?i845?i850?P4.+?INTEL440LX INTEL440BX INTEL440EX INTEL440ZX INTEL440ZX-66 INTEL440GX INTEL810INTEL815EP INTEL820 INTEL845 INTEL850 VIA VP3 VIA MVP3 VIA MVP4VIAPRO VIA PRO PLUS VIAPRO 133 VIA PRO 133A VIAAPOLLO266 SIS 5591 SIS 530 SIS540 SIS5600 SIS620 SIS630 ALI ALADDINVALI ALADDINPRO ALI ALADDINPRO ALI P4CPU?SLOT 1?SLOT 1?SLOT 1?SLOT 1?SLOT 1?SLOT 1?SLOT 1?SOCKET370 SLOT1 423,478 423,478 SOCKET7 SOCKET7 SOCKET7 SLOT 1?SLOT 1?SLOT 1?SLOT 1?SOKETASOCKET7 SOCKET7 SOCKET7 SLOT 1 SLOT 1?SLOT 1 SOCKET7 SLOT 1 SLOT 1 478?66MHZ 100MHZ 66MHZ 100MHZ 66MHZ 100MHZ 100MHZ 133MHZ 133MHZ 400MHZ 400 75MHZ100MHZ 100MHZ 100MHZ 100MHZ 133MHZ 133MHZ 266MHZ 100MHZ 100MHZ 100MHZ 100MHZ100MHZ 133MHZ 100MHZ 100MHZ 100MHZ 266MHZ?82443LX 492PIN 82443LX 492PIN 82443LX 492PIN 82443ZX 492PIN 82443ZX-66 492PIN82443GX 492PIN 828,108,280,182,802 82815E,82801BA 82845 82850 82C597 82C598 82C501 82C691 82C69382C693A 82C694 VT8366 SIS5591 SIS530 SIS540 SIS5600 SIS620 SIS630 M1541 M1621 M1631 M1671?82371AB 82371EB 82371AB 82371EB 82371EB 82371EB?324PIN 324PIN 324PIN 324PIN 324PIN 324PIN456PIN 476PIN 492PIN 492PIN 492PIN 492PIN 502PIN 553PIN 576PIN 487PIN456PIN 476PIN82901 82801 VT82C586B VT82C586 VT82C686 VT82C596 VT82C596A VT82C596B VT82C596B VT8233SIS5595 SIS5595 SIS540?SIS5595 SIS5595 SIS630?M1543 M1543 M1543 M1535DRDRAM 208PINPQEP 208PINPQEP 352BGA 324BGA 324BGA 324BGA 324BGA 208PINPQEP 208PINPQEP208PINPQEP 208PINPQEP 328BGA 328BGA 328BGA DDRRAM?512MB 1GB 256MB 256MB 256MB 256MB 512MB 1GB 1GB 1GB 2GB 1GB 1GB 768MB 1GB 1GB 1GB1GB 2GB 768MB 1.5MB 1.5MB 1.5MB1.5MB 1.5MB 1GB 1GB 2GB 2GB?:?CPU?1)?2)?1)?2)?蓝藜网络科技有限公司.nu?.nu3)?1)?ISA?AT?MCA?EISA?VESA?PCI?AGP?2)?VESA Local Bus PCI?/8?X?MHz?MB/s?(?ISA?16 16 8 16 12Y YPCI?32/64 64 33 133 10YN AGP?6464 66 266 1 N?2?P2.P3.P4?CPU HOST BUSAGP PCI BUS?IDEISABUS?USBPCI?LPT?BIOS KBS/PS/2I/O?FDDISA?COM1COM2COM1?COM2?ISA?16?ISA?98?16?27?8MHz,?16MB/s.ISA?BGND Reset drv+5v DC IRQ9-5V DC DRQ2-12V DC OWS+12V DC GND-SMEMW-SMEMR-IOW-IOR-DACK3 DRQ3-DACK1 DRQ1-Refresh SCLK IRQ7 IRQ6 IRQ5 IRQ4 IRQ3-DACK2 T/C BALE+5V DC OSCGND D-MEM CS-I/O CS16 IRQ10 IRQ11 IRQ12 IRQ15 IRQ14-DACK0 DRQ0-DACK5 DRQ5-DACK6DRQ6-DACK7 DRQ7+5V DC-Master GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3 4 5 6 7 8 9 10 1112 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 CA-I/O CH CK SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0-I/O CHRDYAEN SA19 SA18 SA17 SA16 SA15 SA14 SA13SA12 SA11 SA10 SA9 SA8 SA7 SA6 SA5 SA4 SA3 SA2 SA1 SA0?1.2.3.4.5.6.7.8.9.10.11.12.13.14.15.16.17.18.19.Reset?IRQ?DRQ?DMA?OWS?SMEMW?SMEMR?IOW?I/O?IOR?I/O?DACK?DMA?Refresh?SLCK?T/C?BALE?OSC?IO CH CK?I/O?IO CHRDY I/O?AEN?I/OCS16?I/O 16?Master?SBHE LA23 LA22 LA21 LA20 LA19 LA18 LA17-MEM R-MEM w SD08 SD09 SD10 SD11 SD12 SD13 SD14SD.nu?.nuPCI?USB?USB?PS/2?127?480MB/S?P?5?PC?I/O?IEEE 1394?“?”?63?IDE?ATA33/66/100?33MB/S?66 MB/S?100 MB/S?SCSI?/?/ZIP/?/?/CDRW?IRQ?SCSI?160MB/S?AMR?AMR?AUDIO/MODEM RISER?/?AMR?MODEM?AMR?AC-LINK?AC97?AUDIO CODEC97?1997?AMR?CNR?NCR?CNRJ?AMR?AMR?AC97/MODEM?1MB/S?HOMEPNA?10/100M?USB?CNR?AMR?NCR?AMD?VIA?NCR?PCI?CNR?AMR?115KB-230KB/S?1MB/S EPP/ECP?3MB/S USB1.1 1.5MB/S USB2.0 60MB/S IEEE1394 50MB/S IDE 3?316?7MB/SULTRAATA33/66/10033/66/100MB/S ULTRA/ULTRA2 SCSI 40/80MB/S ULTRA160 SCSI 160MB/S.168?DIMM?1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22?GND D33 D35 D36 D38 D40 D41 D43 D45 D46 CB4 GND NC CAS DQM5 RASA1R 0 492 492 492 492 492492 492 492 492 492 002 1 496 504 496 495 495 495 495 672 002 497 504 263 1 490 490 490 263 1 1 490 490 490490 263 490 490 673 002 002?D32 D34 VCC D37 D39 GND D42 D44 VCC D47 CB5 NC VCC DQM4CS1 GND A3A7BA0 VCC A12 CKE0 DQM6 GND NC CB6 GND D49 D51 D52 VREF GND D54 GND D57D59 D60 D62 GND NC SA1 VCC R 492 492 263 492 492?GND D1 D3 D4 D6 D8 D9 D11 D13 D14CB0 GND NC/WE DQM1 D/C A0A4 A8BA1 VCC GND CS2 DQM3 VCC NC CB3 D16 D18 VCC NC CKE1D21 D23 D24 D26 VCC D29 D31 CLK2 NC SCL?D0 D2 VCC D5 D7 GND D10 D12 VCC D15 CB1NC VCC DQM0 CS0 GNDA2A6 A10/AP VCC CLK0 DC DQM2 DC NC CB2 GND D17 D19 D20 VREF GNDD22 GND D25 D27 D28 D30 GND NCCDAVCC RA5A9 A11 CLK1 GND CS3 DQM7 VCC NC CB7 D48 D50 VCC NC NC D53 D55 D56 D58 VCC D61 D63 CLK3 SA0SA2492 492 263 492 491 1 263 507 498 002 495 495 495 263 494 1865 501 002 1 490 002 490 490 490 1 002 490 002490 490 490 490 002 1 002 263?64?+4?+2?+2?+3?3V?+16?CS?CLK?VCC?3?3V?NC?GND?CAS?RAS?DDR184PIN?蓝藜网络科技有限公司.nu?.nuPIN1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20?SMBCLK WP D59 DQS#7 D57 VDD/D D51 DQS#6 DCLK2 GND D48 VDD D42 GND D41 VDD D35 GNDDQS#4 VDD?R?SMBDATAGND D58 VDD D56 GND D50 VDD DCLK2#D49 NC/CS2 D43 DQS#5 SCASA#SWEA#D40 SBS0D34 D33 D32?R?VDD SA1 VDD D62 GND D60 VDD D54 VDD D53 VDD D47 GND CS#1 VDD SRASA#GND D38 VDD D36?R?SA2 SA0 D63 DQM7 D61 NC D55 DQM6 NC D52 NC/CS3 D46 DQM5 CS#0 D45 D44 D39 DQM4 D37 GND?RPIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26?SBS1 GND A0 VDD CB0 GND D27 VDD DQS#3 GND A5 VDD D18 GND D17 VDD D11 GNDDCLK1 DQS#1 D8 NC D3 D2 D1 D0R?CB3 CB2 DQS8 CB1 A1A2D26 A4 D25 D24 D19 A7 A9 DQS#2 D16 CKE0 D10 DCLK1#VDD D9GND NCVDD DQS#0 GND VREFRCB7 CB6 DQM8 DCLK0#VDD CB4 GND A3 VDD D28 GND A8 VDD A11 GND D20 VDD D15VDD D13 VDD NC GND D6 VDD D4R?VDD A10 GND DCLK0 CB5 D31 D30 BQM3 D29 A6 D23 D22 DQM2 D21 A12 BA2 CKE1 D14DQM1 D12 A13 NC D7 DQM0 D5 GNDR?1?VDD?2.5V 2?GND?3?D?4?A?5?DCLK?6?NC?+17?5V?25V?+6?+?+2?+1?+?64?586?RESETDATA CLK686?+5V?DATA GND+5VGND?CLKUSB?-DATA+DATA?VCC+5V?GND?AT?P8?P9?1 2 3 4 5 6 1 2 3 4 5 6?蓝藜网络科技有限公司.nu?.nu?PG+5V+5V+12V-12V GND GND GND GND-5V+5V+5V+5V?20A9A0.5A?0.5A20A 20A 20AATX?1 2 3 4 5 6 7 8 9?+3.3V+3.3V GND+5V GND+5V GND+5V+5V?11 12 13 14 15 16 17 18 19?+3.3V-12V GND+5V GND-5V+5VGND GND?14?14?PS-ON?0V?9?5V?8?PG?10?+12V 20?+5V?1 2 3 4 5 6 7 8 9 10 11 12?589 589 559 589 14 15 16 17 18 19 20 21 22 23 24 25 559 558558 589 589 589 589 589 589 589 590 58913 558?COM?1 1616 5 1612 2?6 1617 3 1616 7?4 1616 8 9?FDD?GND Redaced write(o)Reset?D8 Head load(I)D7?D6 D9 FDHDIN?D5 D10 Index(o)?D4 D11 Motorenadle 1(I)?D12 Drive select 0(I)D3?D2 D13 Driveselect 1(I)?D1 D14 Motor enadle 0(I)?D15Driect select(I)D0?GND Step(I)?.nu?.nuIDE?IRQ15?Secondary IDE?SIS 5513 Dual PCI IDE?0(?)1Soundkong KCE815 Sound Controller 2?3?1 4?5?6?7?NMI?BREQ?HOLD?HLDA?BOFF#?FERR#?IGNNE#?SMT#?SMIACT#?D/C#?/?W/R#?CBE#?FRAME?IRDY?TRDY?IDSEL?GNT?SBO#?REQ64#?64?ACK64?64?PERR?BALE?REFRESH?LOCK?REQ?STOP?DEVSEL?SERR?SDONE?PAK64?CLK?RESET?INPUT CPU?ADS?BEO#-7#?AP?APCHK#?.DP0-7?PCHK#?KEN#?WB/WT#?/?FLUSH#?AHOLD?EADS#?HIT#?INV?IERR?BUSCHK?A20M#?20?PWT?PCD?EWBE#?M/IO#?/IO?LOCK?SCYC?INIR?DBSY?25?1?PCB?open short 2?3?4?5?1?OKOK2?NO?OK1?CPU?3?2?COMS?3?POWER ON?2.5V?4?32.768kh2?5?PS-ON?6?I/O?OK 7?I/O?8?PS-ON?POWER ON?I/O?A?B?IC?12V 1?CPU?5V?C?B?IC?4?ON D?IC?A?IC?3.3?2.5 2?B?14.318?C?IC?OK 3?A?Reset?B?IC?C?D?NO4?CPU?VID?251?1.25V(DDR)2.5V?CMOS?bo 2?3?1?AGP?(4*?1.5V2*?3.3V)?25 2?1?74F244?.?NO 8)?od 2蓝藜网络科技有限公司.nu?.nu3?74F244?PCI?.?1?AGP?AD?2d 2 INTR?3?4?1?BOIS?BOIS 2?26 3?4?CMOS 5?OK 1 2?50 3 4 I/O?I/O?1?BOIS?BOIS?41 2?BOIS?3?MD?HD?9)1 2?OK1?10)?2?3?F1?OK1 NO 11)BOIS?2?,?.3?25OK?LogoF?12)?1?2 I/O?3?4?.5?.?OK1?AGP?INIT?2?AGP?INTR?3?13)NO?14)?OK?HUB-LINK?INTER?801AA/AB/DB/EB V/A?8233/8235/8237 SIS?961/963?V-LINK?25