Chapter 2. Block Diagram - Sony VAIO VAIO VGNB100 Service Manual

MBX-123
Clock
Gen.
on board
memory
SO-DIMM
256Mbytes
or
512Mbytes
Debug
KBC
Configurable
Internal KeyBoard
devices
I/F connectors
CHAPTER 2.
BLOCK DIAGRAM
CPU
PentiumM /
CeleronM
ATF0
ADM1032
PSB
(400MHz)
GMCH
DDR
855GME
(333MHz)
HUB Link
EEPROM
(66MHz)
(MAC address)
LPC
(33MHz)
ICH
ICH4-m
FWH
IDE
EEPROM (Ultra ATA100) W-LAN
(password)
MS
Brd.2 IFX-369 IFX-370
Opt.
HDD
Drive
TouchPad
Brd.1
LCD
14 SXGA+
or
Battery
14 XGA
DC Jack
CNX-281
(16V)
VGA
LVDS
Ether
RJ-45
Kinnereth
Brd.3
USB USB
PCI
(33MHz)
USB
i.LINK
PC Card
Memory-
Stick
i.LINK
EEPROM
(GUID)
PC Card
ANL-55
AC Link
Headphone
Audio
MDC
CODEC
Microphone
RJ-11
2-1
(END)
DC Jack
(16V)
DC/DC
USB
USB2.0
high-
speed hub
USB
USB
Parallel
USB-
Parallel
VGA
TMDS
DVI
receiver /
transmitter
RJ-45
VGN-B100/B100B/B150FP (AM)
VGN-B1VP/B1XP/B3VP/B3XP
VGN-B55C/B55G/B55L/B55S/B55T/B88C/B88GP/B88L (AO)
Confidential
VGN-B90PS (J)
(EU)