Acer 650 manual System Block Diagram, P4-M

System Block Diagram

DC/DC		BATT SELECTOR
1.25VDDR			PG 38
2.5VDDR		BATT CHARGER
1.25VGA
		AC/BATT CONNECTOR
	PG 33
			PG 37
1.5V/1.8V
	PG 34	CPU CORE/VCC_VID
System Power			PG 35
MAX1632
	PG 36
			DDR SDRAM 2.5V
	DDR-SODIMM1		200-MHz/266-MHz

PG 14

DDR-SODIMM2

P4-M
478 Pins				Thermal Sensor			Clocking
				MAX6657
(Micro-FCPGA)					PG 3		CK408
		PG 3, 4					PG 2
	PSB
	4X100MHZ
						LVDS
Intel 845MP					Video		LCD Panel
							PG 12
MCH-M			AGP 1.5V, 66MHz		Controller
							TV-OUT
					M7/M9
593 BGA					696/648 BGA	R.G,B	PG 13
					PG 8, 9,10		CRT port
	PG 5, 6, 7						PG 13

Port Replicator

PS2 X2 1S1P

LINE-IN

LINE-OUT MICROPHONE-IN USB 1.1 X2 CRT

S-VIDEO LAN

PG 33

66(266)MHZ, 1.8V

HUB I/F

Spread Spectrum Control PG 12

ATA 66/100

ICH3-M

33MHZ, 3.3V PCI

Primary IDE

HDD

PG 15

421 BGA

USB 2.0

MINI-PCI

LAN

CARDBUS

IEEE-1394

Secondary IDE - Swap Bay

IDE BUS

VT6202

SOCKET

BCM4401

OZ711EC1

TSB43AB21

(Optical Drive, 2ND HDD) PG 18

BUFFER

PG 22

PG 22

PG 23

PG 19

PG 21

PG 18

PG 15, 16, 17

USB

PORT

CARDBUS SLOT

PG 30

RJ11

RJ45

SCR SLOT

1394 CONN.

USB 1.1

PG 11

PG 19

PG 21

4-IN-1 SLOT

PG 20

AC LINK

3.3V LPC, 33MHz

USB 1.1

MDC

CONNECTOR

LED/B

PG 22

Connector

PG 20

SIO PC87391

PC87591

AUDIO

HEAD PHONE

AC LINK

AUDIO

LINE IN

100 Pins TQFP

176 Pins LQFP

CODEC

AMP

TPA0312

EXT. MIC

PG 28

PG 32

PG 27

PG 26, 27

PG 29

FIR

PG 28

Parallel	Touchpad	Keyboard
PG 28	PG 20	PG 31

FLASH	FAN 1,2
PG 29	PG 31

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