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1.5 Power Supply 1 Hardware Overview
Device Name
DC Voltage
(V)
SD SD-B3V
3.3
USB E5V
5
PC Card B5V
5
KB,LED,FL INVERTER P5V
5
DOCK D-E3V
3.3
DOCK D-E5V
5
AD1981B A4R7-P4V
4.7
Headphone,Ext-Mic A-P3V 3.3
CPU,MCH-M,ICH4-M 1R8-P1V 1.8
MCH-M,ICH4-M,GPU 1R5-P1V 1.5
ICH4-M 1R5-S1V 1.5
ICH4-M LAN1R5-E1V 1.5
MAX6501,LED M5V 5
ICH4-M,EC/KBC S5V 5
PSC MCV 5
AD1981B,MIC A4R7-P4V 4.7
ICH4-M R3V 2.0 - 3.3
PORTEGE R100 Maintenance Manual (960-440) 1-15