Panasonic CF-T4HWETZBM service manual Explanation of Harddware, System Block Diagram

7 Explanation of Harddware

7 1 System Block Diagram

T4
			DothanULV
Block Diagram				1.2GHz(/600MHz)
			Core 0.940V(/0.812V)
			FSB 1.05V
					L2 Cache=2MB
					FSB 400MHz
		M-BUS
	Micro-DIMM socket
					North Bridge
	172pin (Max.1GB)	400MHz			Alviso-GMS
					1.25V
Main Memory

CK410M

VGA Port

(for CRT)

LCD 12.1”

(DDR2-SDRAM CSP)
512MB (32Mx16 x 8pcs)
			DMI
				USB1.1
			South Bridge
		PATA	ICH6-M
	HDD

XGA

Touch Screen Controller (Config)

Touch

Screen (Config)

2.5”	1.5V
	USB2.0

USB2.0

BIOS FLASH 1MB

SST49LF008

TPM

Main
	EC, KBC
Battery
	M306KA
Li-Ion

		LPC-BUS
Touch	Internal	3.3V
PAD	KB

Port Replicator

Connector (Config)

Ethernet
Controller
RTL8101L
CB+SD
Controller
R5C811
Mini-
PCI	WLAN
Type3
	Module

USB2.0

x2

Port Replicator (Config)

VGA

USB2.0x4

HUB

uPD720114

RJ45

(LAN)

DC-IN

RJ45

(LAN)

SD Card

PCMCIA

Type-II

Mic-JACK

HP-JACK

Speaker (Mono)

AC97

Codec

STAC9751

PCI-BUS 3.3V

AC-LINK 3.3V

MDC	MDC
		RJ11
1.5	Modem
		(Modem)
	Module

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