Chapter 2. Block Diagram; Vgn-A Series - Sony VAIO VGN-A50B Service Manual

2-1. VGN-A series

Main Unit VGN-A series
Clock Generator
ICS950810
Thermal
Sensor
LM26
SO-DIMM
CPU/Gfx
FAN
Debug
FWH 4Mb
SST49LF004B
Light
Sensor
TAOS
TSL2550
Configurable
devices
I/F connectors
I/F connectors
(N/A when Docked)
CHAPTER 2.
BLOCK DIAGRAM
Intel®
Pentium® M
Processor
ATF0
478 mFCPGA
LM86
400 MHz
Thermal
Sensor
PSB
LM26
333 MHz Intel® 855PM
SO-DIMM
MCH
DDR 593 mFCBGA
SDRAM (Odem B-step)
HUB
Interface
66 MHz LCI
LPC (33 MHz)
Intel®
82801DBM
421 BGA
(ICH4-M)
EC/KBC
H8S/2160B
EEPROM
IDE
SM_Bus
(password)
(Ultra
ATA100)
12.7mm
Inter nal Keybo ard
Height
Opt.
Drive
9.5mm
MDC Modem
Touc hPad
Height
HDD
RJ-11
Power
supply
LCD
VGA
15" XGA
15" SXGA+
17"W WUXGA
ATF1
TMDS
LVDS
LM89-1
Video RAM
(x4 pcs ) Graphics
AGP 4X ATI
M9+X
(266 MHz)
17W: M11-P
NPort1
Ethernet LAN SW
Ether PERICOM PI3L301DK
Intel
82562EZ(100BASE) LCI
Port0
17W :
82541GI(1000BASE) PCI
RJ-45
Port2
Port4
EEPROM
(MAC address) USB
Port3
PCI Bus
(33 MHz)
17W Only
USB
Wireless Mouse
NPort0
i.LINK &
Host Ctrl
W-LAN
NEC
PC Card
NPort2
uPD720101
TI PCI7420
NPort3
EEPROM
(GUID)
AC'97 Bus
Audio CODEC
RealTek
ALC203
Internal
Headphone Microphone
Stereo
Speaker
2-1
Port Replicatior VGP-PRA1
Battery
(6 cell)
DC Jack
(19.5 V)
DC/DC
AV Out
S-Video out
USB Parallel
PROLIFIC
PL-2305
USB
USB
(Left)
Hi speed Hub
USB NEC
(Back1)
uPD720112
USB
(Back2)
RCA L/R in
RCA L/R out
AV Power-Up Station
VGP-PRAV1
Receiver
BT Module
DIR S-Master
i.LINK
(4pin x 1)
USB
PC Card
Tuner
(Type II x 1)
MS/
MS Duo
VGN-A115B/A115S/A117S/A195EP/A195HP/A197VP/A197XP
DC Jack
(19.5 V)
VGA
DVI-D
Video out
Parallel
RJ-45
USB
USB
USB
USB
SPDIF out
IFX-312
Speaker
L/R out
ENX-29
S-Video in
Video in
RF-In
Confidential
VGN-A50B/A60B/A60PS/A60S/A70P/A70PS/A70S (J)
VGN-A130/A130P/A170/A170P/A190 (AM)
VGN-A15GP/A17GP/A17SP (AO)
(EU)