Jumper And Connector Locations - Acer Aspire 4520 Service Manual

Jumper and Connector Locations

Top View
1 LED3 HDD LED
2 LED4 Num Lock LED
3 LED5 Caps Lock LED
4 CN3
5 CN4 LCD Connector
6 U7
7 CN5 Speaker Connector
8 CN10
9 CN7 Keyboard Connector
10 CN8 Touchpad Connector
11 CN9 Bluetooth Connector
Chapter 5
1 1 2 2 2 3 3
4 4
5 5
6 6
12 12 12
14 14 14 15 15 15
9 9 10
10 10
8 8
13 13 13
18 18 18
16 16 16 17 17 17
19 19 19
21 21 21
20 20 20
12 CN13 Card Bus Socket
13 U12 Winbond Keyboard Controller
14 LED6 Power LED
15 LED7 Battery LED
16 SW4 Left Click Button Switch
17 SW5 Left Scroll Button Switch
18 SW3 Up Scroll Button Switch
19 SW6 Right Scroll Button Switch
20 SW8 Down Scroll Button Switch
21 SW7 Right Click Button Switch
22 CN17 Audio Board Connector
Chapter 5
7 7
22 22 22
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