Toshiba S4 manual Power Supply Hardware Overview Power supply output rating, Voltage Use

1.6 Power Supply			1 Hardware Overview
		Table 1-6 Power supply output rating
	Name	Voltage (V)	Use
	PPV	1.404-0.748	CPU
	PTV	1.05	CPU, MCH, ICH6-M
	PGV	1.056	GPU
	1R5-P1V	1.5	CPU, MCH, ICH6-M, Express Card
	1R8-B1V	1.8	MCH, DDR2-SDRAM
	VG1R8-P1V	1.8	GPU
	2R5-P2V	2.5	MCH, ICH6-M
	MR0R9-B0V	0.9	MCH, DDR2-SDRAM
	0R9-P0V	0.9	DDR2-SDRAM
			Clock Generator, Thermal Sensor, SDRAM(SPD), ICH6-
		3.3	M,Super I/O, GPU, Mini-PCI, TPM, LCD, Express Card,
	P3V		FWH, FIR, STAC9200, HDD (SATA), Finger Print Sensor
		3.3	ICH6-M, TI CARD Cont., PC Card Power, Mini-PCI,
	E3V		Express Card, MDC, RS-232C
	SD-E3V	3.3	SD Card
	LAN-E3V	3.3	LAN Power
	LAN2R5-E2V	2.5	LAN Power
	BT-P3V	3.3	Bluetooth
	USB0PS-E5V	5	USB
	USB1PS-E5V	5	USB
	S3V	3.3	EC/KBC, PSC, 3 AXIS Accerelometer
	P5V	5	CRT, ICH6-M, FL inverter, LEDs, HDD (SATA), ODD, KB,
			PAD, Bluetooth Power, Parallel
	1R5-E1V	1.5	ICH6-M
	SND-P5V	5	AN12941
	A4R7-P4V	4.7	STAC9200, AN12941
	E5V	5	ICH6-M, PC Card Power, USB Power
	M5V	5	Docker, MAX6501, LED
	MCV	5	PSC
	R3V	2.0 - 3.5	ICH6-M(RTC)

TECRA S3 Maintenance Manual (960-532) [CONFIDENTIAL] 1-19