Acer 3640 Laptop User Manual


 
90 Chapter 5
Bottom View
NOTE: This is engineering sample. The image above may not be exactly the same as the real main board you
get.
1 U53 CPU socket 13 MINI1 Wireless LAN Card Slot
2 U51 North bridge ATI RC410ME 14 DM1 DIMM Slot1
3 U57 South bridge ATI SB460 15 DM2 DIMM Slot2
4 Audio Codec ALC883 16 HDD1 HDD connector
5 U49 BIOS ROM MX29LV800 17 LIN1 Line-in Jack
6 USB3 USB connector 18 MIC2 Headphones/Speakers/Line-Out Jack
7~8 USB1 USB connectors 19 LOUT1 Line-in Jack
9 CRT1 External VGA display 20 RTC1 RTC battery
10 MDC1 Modem board connector 21 FAN1 System fan connector
11 TRING1 Modem board cable connector 22 RJ1 RJ11 and RJ45 ports
12 CDROM1 ODD connector 23 BAT1 System battery module connector