1 Hardware Overview 1.9 Power Supply
1-20 [CONFIDENTIAL] PORTEGE R500 Maintenance Manual (960-634)
Table 1-6 Power supply output rating (1/2)
Power supply （Yes/No）
Name Voltage
[V]
Power
OFF(Suspend
mode)
Power OFF
(Hibernation
mode) No Battery Object
0R9-P0V 0.9
NO NO NO
DDR2-SDRAM
1R5-E1V 1.5
1R5-P1V 1.5
NO NO NO
CPU, GMCH, ICH7-M,
PCIe Mini Card
1R8-B1V 1.8
Yes NO NO
GMCH, DDR2-SDRAM
2R5-E2V 2.5
2R5-P2V 2.5
NO NO NO
GMCH, ICH7-M、LCD
A4R7-P4V 4.7 NO NO NO
ALC262
AT-E3V 3.3
Yes／NO Yes／NO NO Finger Sensor
BT-P3V 3.3
NO NO NO
Bluetooth
DDC-P5V 5
NO NO NO
CRT
D-E3V 3.3
Yes Yes／NO NO Dock
D-E5V 5
Yes Yes／NO NO Dock
E3V 3.3
Yes Yes／NO NO ICH7-M, PCI-e Mini Card(WLAN, 3G),
Finger Sensor
E5V 5
Yes Yes／NO NO ICH7-M, USB Power
FS-E3V 3.3
Yes／NO Yes／NO NO Finger Sensor
LAN1R2-E1V 1.2 Yes Yes／NO NO LAN
LAN2R5-E2V 2.5 Yes Yes／NO NO LAN
LAN-E3V 3.3
Yes Yes／NO NO LAN
LEDBL-PYV 15~20 NO NO NO
LCD(LED Backlight)
M5V 5
Yes Yes NO
LED
MCV 5
Yes Yes NO
PSC
MCVCCA-PYV 5/3.3 NO NO NO
PC Card Slot
MCVPPA-PYV 5/3.3 NO NO NO
PC Card Slot
MR0R9-B0V 0.9 Yes NO NO
GMCH, DDR2-SDRAM
MRVREF-B0V 0.9 Yes NO NO
DDR2-SDRAM
ODD2R5-P2V 2.5 NO NO NO
USB-IDE Bridge
ODD-P3V 3.3
NO NO NO
USB-IDE Bridge
ODD-P5V 5
NO NO NO
ODD
OVCVDA-E3V 3.3 Yes／NO Yes／NO NO Finger Sensor
Table 1-6 Power supply output rating (2/2)