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1 Hardware Overview 1.5 Power Supply
1-16 [CONFIDENTIAL] PORTEGE R200 Maintenance Manual (960-519)
Table 1-5 lists the power supply output specifications.
Table 1-5 Power supply output specifications
Name Voltage (V) Use
PPV
0.940 - 0.81 CPU (ULV)
PTV
1.05
CPU, GMCH, ICH6-M
1R5-P1V 1.5 CPU, GMCH, ICH6-M
1R5-E1V 1.5 ICH6-M
1R8-B1V 1.8 GMCH, DDR2-SDRAM
2R5-P2V 2.5 GMCH, ICH6-M
MR0R9-B0V 0.9 GMCH, DDR2-SDRAM
0R9-P0V 0.9 DDR2-SDRAM
P3V 3.2
Clock Generator, Thermal Sensor, SDRAM(SPD), ICH6-
M, PCI7411, HDD, Mini-PCI, TPM, FWH, AD1981B, Super
I/O, FIR, GPU, LCD, Accelerometer
E3V 3.2
PCI7411, PC Card Power, IEEE1394,SD Card Power,
Mini-PCI, Card, MDCICH6-M
LAN-E3V 3.2 LAN Power
LAN2R5-E2V 2.5 LAN Power
LAN1R2-E1V 1.2 LAN Power
S3V 3.3 ICH6-M, EC/KBC
P5V 4.9
CRT, ICH6-M, FL inverter, HDD, KB, PAD, Mini PCI,
Bluetooth Power
SND-P5V 4.9 Amp
A4R7-P4V 4.6 AD1981B, Amp, Mic Amp, Line In, Line Out
E5V 4.9 PC Card Power, USB Power
M5V 5 Temperature reset IC, LEDs
MCV 5 PSC
R3V 2.0 - 3.5 ICH6-M(RTC)
D-E5V 4.9 Dock Power
D-E3V 3.2 Dock Power