Acer Ferrari 3000 Ferrari 3000 Service Guide - Page 11

System Block Diagram 5 D 4 3 2 1 ZI3 SYSTEM BLOCK DIAGRAM PCI ..CLOCK AMD Processor ( Socket A ) VCC_CORE P4,5 CK-GEN 3V ICS950902 2.5V P3 DC/DC 19V IN P27,28 D 5V,3V,CPUCORE VCC etc. DATA DATA CTRL CTRL ADDR ADDR POWER IN Battery Charger CRT 5V P15 EXT. VGA P29,30 AGP BUS ATI M9+X DDR TV-OUT North Bridge 200/266/333/400MHZ DIMM H/W P15 VIA KN400 THERMAL DIODE IN MONITOR P22 VIN INTA 2.5VSUS LCD/INV 2.5V 3.3V P33,34,35,36,37,38 VCC_CORE DDR SMDDR_VTERM CONN P14 1.5V 2.5V DIMM 2.5VSUS C 3.3V P6,7,8 P10 2'nd FAN C CH7019 P22 TV ENCODE R & LVDS P14 V-LINK 266/533MB/s HDD 5V P21 CD-ROM 5V P21 UltraDMA 100/133 South Bridge VIA VT8235 PCI BUS 3V 3VSUS MII USB 5V USB 2.0 2.5V RVCC P11,12,13 CONN P22 LAN PHY VT6103 3V_LAN P25 PCMCIA TI1410 3V 3VSUS 1394 TSB43AB21 3V MINI-PCI 3V 3VSUS 5VSUS 5VSUS 12V INTB INT C/D B INTB REQ1 REQ2 B Audio Amplifier G1421 5V P20 AC97 Realtek ALC202 3V 5V P19 AC'97 Link Primary SIO PC87393 3V P16 RJ45 P25 REQ0 GNT0 AD18 P18 GNT1 AD19 P23 GNT2 AD20 P24 Slot0 1394 CONN P18 P23 RJ11 P25 MDC 3V_MODEM 5V 3VSUS P19 AC'97 Link Secondary EC/KBC PC87570 5VPCU P26 LPT 5V Port P17 3V FIR P16 A A LED/B CONN 5V P17 Touch Pad 5V P17 BIOS 5VPCU P26 Keyboard P16 FAN 5V P22 Size Document Number Custom Block Diagram Rev 1A Date: Tuesday, September 23, 2003 Sheet 1 of 38 5 4 3 2 1 Chapter 1 3