tailieunhanh - Mainboard via 601tcf

Mainboard via 601tcf | A VIA Apollo ProMedia Board Schematics 601TCF A TITLE SHEET No COVER SHEET 1 SOCKET 370 PROCESSOR 2 3 NORTH BRIDGE VT8601 A 4 5 SOUTH BRIDGE VT82C686A B 6 7 CLOCK SYNTHESIZER 8 AGTL BUS AND PULL UP RESISTORS 9 SDRAM DIMM SLOTS 1 2 10 PCI SLOT1 PCI SLOT2 11 PCI SLOT3 USB 2 3 12 ISA SLOT SYSTEM ROM AMR SLOT 13 IDE CONNECTORS WAKE UP CIRCUITRY 14 FRONT PANEL BACK PANEL CONNECTOR USB 0 1 15 FAN CONTROL CIRCUITRY VGA CONNECTOR 16 AC 97 AUDIO CODEC AUDIO PORTS 17 DC-DC CONVERTERS 18 ATX POWER CONNECTORS BYPASS CAPACITORS 19 VIA TECHNOLOGIES ASSUMES NO RESPONSIBILITY FOR ANY ERRORS IN DRAWING THESE SCHEMATICS. THESE SCHEMATICS ARE SUBJECT JETWAY INFORMATION TO CHANGE AT ANY TIME WITHOUT NOTICE. Title COVER SHEET COPYRIGHT 2000 VIA TECHNOLOGIES INCORPORATED. Size CuS om Document Number . Date Thursday March 21 2002 Sheet 4 of 19 Rev 601TCF A 4 9 HA HA U4 4 HD - HD 4 9 . 4 9 -ADS-ADS 4 9 -DRDY 4 9 -DBSY 4 9 -htrDY 4 9 -HReQ 4 9 -BREQ0 4 9 -BpRI 4 9 -BNR 4 9 -HLOCK 4 9 -hit 4 9 -HTM 4 9 -DEFER 4 9 -RS 4 9 -CPURST -CPURST VCMOS C155 .1u RỊỌâ 9 -FERR_ 6 9 -IgNnE- 6 9 -A20M PICD0 pICdĩ VCMOS 9 9 8 APICCLK AK8 HA4 AH12 HA5 AH8 HA6 AN9 HA7 AL15 HA8 Ah10 HA9 AL9 HATo AH6 HA11 AK10 HA12 AN5 HA13 AL7 HA14 AK14 HA15 AL5 HA16 AN7 HA17 AE1 HA18 26 HA19 AG3 HA20 AC3 HA21 AJ1 HA22 AE3 Ha23 AB6 HA24 AB4 HA25 AF6 HA26 Y3 Ha5 AA1 HA28 AK6 HA29 24 HA3O AA3 HA31 AD4 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 Ale A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 SOCKET 370 6 9 INTR 6 9 9 -SMIÆ .STPcik 6 9 -STPCLKC -STpCLK Æ-SLP -SLPsh 9 -flush -CpUINIT 6 9 -cPuinit 1 R269 w 330 I AN31 X -DRDY AN27 -DBSY AL27 htRdy AN25 hreqo AK18 HREQ1 AH16 HREQ2 AH18 HREQ3 al19 X. HREQ4 aL17 BREQ0 AN29 bpri AN17 BNR ah14 HLOck AK20 hit AL25 hum AL23 DEFER AN19 RS0 AH26 I -RS1 AH22 V -RS2 AK28 R170 v C35 ÖE35 qg33 1K X4 ah4 330 J37 XA35 FERR_ Ac35 ignne AG37 A20M AE33 picdo J35 PICD1 L35 K APICCLK J33 intr M36 nMi L37 DRDY TRDY REQ 4 bro BPRI BNR LOCK HITM .