Toshiba Satellite M640 Maintenance Manual page 224

Number
U11
U19
U13
U22
UA1
UC1
UL1
U20
Number
JCPU
JFAN
JLVDS
JCRT
JHDMI
JTOUCH
JHDD
JODD0
JODD1
JESATA
JBT
JWLAN
JLAN
JUSB0
JUSB1
JDDRH, JDDRL
JKB
JREAD
JSPKL, JSPKR
JPOWER
JMDC
Bordeaux 10/10G Maintenance Manual
Table B-1 System Board ICs (top and bottom)
Platform Controller Hub (BD82HM55 SLGZS B3)
U5 Clock Generator (RTM890N-631-VB-GRT)
EC (KB926QFE0)
BIOS ROM (4MB SPI)
EC ROM (256KB SPI)
CODEC (ALC269Q-VB5-GR)
Card Reader Controller (JMB385-QGAZ0C)
LAN Controller (RTL8105E-VB-GR)
HDMI Level Shift (ASM1442)
Table B-2 System Board Connectors (top and bottom)
Name
Name
CPU Socket
Fan conn.
LVDS conn.
CRT conn.
HDMI conn.
Touch Module conn.
SATA HDD conn.
ODD conn.
ODD/B conn.
ESATA/USB Combo conn.
Bluetooth conn.
WLAN conn.
LAN conn.
ST
1 USB conn.
ND
2 USB conn.
DDRIII conn.
Keyboard conn.
5 in 1 Card Reader conn.
Speaker conn.
Power/B conn.
MDC conn.
[CONFIDENTIAL]
B-3