Acer 4720 Manual Do Utilizador
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Chapter 1
5
Board Layout
Top View
1
CN1
LVDS Connector
8
U17
Audio Codec (ALC 268)
2
CN2
Switch Board Connector
9
CN9
Audio Board Connector
3
U2
BCM5787
10
CN7
Microphone Connector
4
U6
South Bridge (ICH8M)
11
CN5
Speaker Connector
5
U8
PCI Card Reader Controller
(RICOH R5C833)
(RICOH R5C833)
12
CN6
Bluetooth Connector
6
CN8
Express Card Socket
13
CN3
Keyboard Connector
7
U13
Winbond Keyboard Controller
(WPC9769LDG)
(WPC9769LDG)
14
CN4
Touchpad Connector
1
1
2
3
4
2
3
4
5
7
8
9
6
5
7
8
9
10
10
14
14
12
12
13
13
11
11
10
14
12
13
11
6