Acer Aspire 4320 - Bottom View

6 Chapter 1
Bottom View
1 CN10 VGA Connector 13 U26 Clock Generator
2 CN11 S-Video Connector 14 CN26 Optical Disk Drive Connector
3 CN13 Ethernet Controller (BCM5787) 15 CN18 DIMM Socket
4 U20 LAN Transform 16 CN19 DIMM Socket
5 CN16 RJ45/RJ11 Jack 17 U22 North Bridge (965PM/GM)
6 CN17 Modem Cable Connector 18 CN20 MXM Connector (for selected
models only)
7 CN21 USB Connector 19 U21 CPU Socket
8 CN22 USB Connector 20 CN14 Mini Card Socket
9 CN28 5-in-1 Card Reader 21 CN12 Power Board Connector
10 CN31 Modem Card Connector 22 PJ1 Battery Connector
11 CN27 SATA HDD Connector 23 CN15 Fan Connector
12 U28 Consumer Infrared Receiver
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