Принципиальные электрические схемы портативного компьютера IBM Thinkpad R31

Acer Incorporated, 37 л. Содержание Block Diagram
Table of content
Clock generator
CPU
CPU configuration
Itp/Thermal/Fan Control/Rfid
Gmch(1/3)
Gmch(2/3)
Gmch(3/3)
So-Dimm
VCH
Tv encorder
CRT connector
LCD interface
ICH3-M(1/3) PCI, Hublink, SM, CPU, INT
ICH3-M(2/3) PM, USB, AC'97, LPC, IDE, RTC
ICH3-M(3/3) Power, VSS, Bypass Caps
IDE & USB Interface
LAN 82562ET
PCMCIA Controler-TI 1410
1394 TSB43AB21/TSB43AB22
Mini PCI Socket & MDC Modem
Bluetooth module
AC'97 Codec - AD1881A
OP AMP & Phone jack
Firmware HUB & Debug port
LPC KBC & INT KB/TP/PS2
LPC SIO
Port replicator
CPU Vcore
CPUIO 1,25 V, 1,5 V, 1,8 V
System DC/DC for 3 V, 5 V, 12 V
PWR Plane & Reset logic
Charger FirmWare-MC68HC908SR
Charger Controler - MAX1772
Holes, GND PADS & No-use gates