Toshiba PROA500 User Manual
Table B-1 System Board ICs (top and bottom)
Number Name
U3
North Bridge (PM45/ GM45 / GL40)
U10
Clock Generator (SLG8SP556VTR)
U15
South Bridge (ICH9M)
U33 EC
(KB926QFD3)
U46 BIOS
ROM
UA2 CODEC
(ALC272-VA2-GR)
UB1
Card Bus Controller (OZ601TN-A1)
UC2
Card Reader Controller (RTS5159-VDD-GR)
UL2
LAN Conroller (RTL8103EL-GR)
Table B-2 System Board Connectors (top and bottom)
Number Name
JCPU CPU
Socket
JFAN Fan
conn.
JDDRH, JDDRL
DDRII conn.
JCRT CRT
conn.
JMXM VGA/B
conn.
JREAD
3 in 1 Card Reader conn.
JMIC Microphone
conn.
JSPK Speaker
conn.
JEXP
Express Card conn.
JPCM
Card Bus conn.
JWLAN WLAN
conn.
JMDC MDC
conn.
JHDD
SATA HDD conn.
JODD ODD
conn.
JCAM Camera
conn.
JBT Bluetooth
conn.
JFP Fingerprint/B
conn.
JKB1 Keyboard
conn.
JPOWER Power/B
conn.
JESATA
ESATA/USB Combo conn.
JLAN LAN
conn.
Liverpool L500 /Pro L500 Maintenance Manual
[CONFIDENTIAL]
B-3