Chapter 2. Block Diagram; Vgn-A Series - Sony VAIO VGN-A230 Service Manual

2-1. VGN-A series

Main Unit
VGN-A series
Thermal
Sensor
LM26
SO-DIMM
Debug
FWH 4Mb
SST49LF004B
Configurable
devices
I/F connectors
I/F connectors
(N/A when Docked)
CHAPTER 2.
BLOCK DIAGRAM
Intel¤
Pentium¤ M
Processor
ATF0
Clock Generator
478 mFCPGA
ICS950810 LM86
400 MHz
Thermal
Sensor
PSB
LM26
333 MHz Intel¤ 855PM
SO-DIMM
MCH
DDR 593 mFCBGA
SDRAM (Odem B-step)
HUB
CPU/Gfx
Interface
FAN
66 MHz
LPC (33 MHz)
Intel¤
82801DBM
421 BGA
(ICH4-M)
EC/KBC
H8S/2160B
Light
EEPROM
IDE
Sensor
SM_Bus
(password)
TAOS
(Ultra
TSL2550
ATA100)
12.7mm
In terna l Keybo ar d
Height
Opt.
Drive
9.5mm
Touc hPad
Height
HDD
Power
supply
LCD
VGA
15" XGA
15" SXGA+
15.4"WXGA
17"WXGA+
17"WUXGA
ATF1
TMDS
LM89-1/
LVDS
AD1032
Video RAM
(x4pcs)
Graphics
AGP 4X ATI
(266 MHz) 15",15.4"W:M9+X
17"W: M11-P
NPort1
Ethernet LAN SW
PERICOM PI3L301DK
Ethernet
15",15.4"W:Intel
82562EZ(100BASE) LCI
Port0
17"W :Intel
82541GI(1000BASE) PCI
RJ-45
Port2
LCI
Port4
EEPROM
(MAC address) USB
Port3
PCI Bus
(33 MHz)
USB
NPort0
i.LINK &
Host Ctrl
W-LAN
NEC
PC Card
NPort2
uPD720101
TI PCI7420
NPort3
EEPROM
(GUID)
AC'97 Bus
Audio CODEC
MDC Modem RealTek
ALC203
Internal
Headphone Microphone
RJ-11 Stereo
Speaker
2-1
Port Replicatior VGP-PRA1
Battery
(6 cell)
DC Jack
(19.5 V)
DC/DC
AV Out
USB Parallel
PROLIFIC
PL-2305
USB
USB
(Left)
Hi speed Hub
USB NEC
(Back1)
uPD720112
USB
(Back2)
RCA L/R out
17W,15.4W Only AV Power-Up Station
Wireless Mouse
VGP-PRAV1/E-PR/C-PR
Receiver
BT Module
DIR S-Master
ENX-29(for J/U) /
i.LINK
ENX-34(for E)/
(4pin x 1)
no use for C-PR
USB
PC Card
Tuner
(Type II x 1)
MS/
MS Duo
VGN-A230/A230B/A230P/A240/A240B/A240P/A250/A260/A270/A270B/A270P/A290 (AM)
DC Jack
(19.5 V)
VGA
DVI-D
S-Video out
Video out
Parallel
RJ-45
USB
USB
USB
USB
RCA L/R in
SPDIF out
IFX-312
Speaker
L/R out
VR in
S-Video in
Video in
RF-In
Confidential
VGN-A215M/A215Z/A217M/A295HP/A297XP (EU)
VGN-A29GP/A29SP (AO)