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1 2 3 4 5
* GM
1.2V
GME
1.35V
1
1. VCC PR57:
17.4K/F 14K/F
Intel RB1 Block Diagram
2. HLRCOMP R91: 27.4/F 37.4/F
BANIAS/Dothan MBX-112
478 PIN (micro FC-BGA)
A A
System bus
4x100 MHz
R/G/B
CRT
NORTH BRIDGE
LVDS SIGNAL
DRAM SIGNAL
LCD ( Up to UXGA ) Montara-GME DDR 266/333
DDR CLOCK SO-DIMM 1/2
TV SIGNAL DVO
AVOUT DVI Device 732 PIN (micro FCBGA)
Chrontel 7011
Hub interface 1.5
66MHz(266-MB/s)
B
South Bridge AC LINK1
B
PCI BUS 82801DBM
ICH4-M ALC203
421 BGA
SECONDARY IDE BUS
AC LINK2
PRIMARY IDE BUS
TPA0312
USB 1.1/2.0
Mini PCI LAN
3.3V LPC,33MHZ
TI-PCI7420 Wireless LAN RTL8100BL
MDC Module
MIC. Audio Jack
USB*1
CNX-241 INT.SPKR.
USB*1 CDROM HDD
Memory Option
Stick 1394 USB*3 RJ45 RJ11
C C
SLOT0/1 CNX-244 CNX-243
PCU SIO
NS PC87591 NS PC87391
POWER Block Diagram ( PWS-37 )
SUSON RVCC_ON
MAX1632 REF3V TOUCH PAD INT.K/B BIOS Parallel FDD
SUSON MAX1715
RVCC_ON LP2951
ACM-3.3
Power LED Int. Speaker
12V_LDO 5VPCU 3VPCU LP2996
/G2996 2.5VSUS RVCC1.5
VIN Battery LED K/B LED
D D
SUSON SUSON SUSON Sleep LED Function SW
VTT_MEM SUSON VRON
SC338 MAX1987 HDD LED Wireless SW QUANTA
T/P SWITCH
VRON Wireless LED LED COMPUTER
12V 5VSUS 3VSUS 1.5VSUS VCC_CORE
VCCP VCC1.35
Size Document Number Rev
LEX-55 SWX-163 SWX-164 RB1 Main Board 1A
Date: