Acer 4230 Laptop User Manual


 
Chapter 5 143
Jumper and Connector Locations
Top View
No. Description No. Description No. Description
1 E-Key Switch 12 Touch Pad Connector 23 Charger LED
2 LCD Power IC 13 +2.5V Power IC 24 Power LED
3 LCD/CCD Connector 14 EC controller 25 NewCard Connector
4 Internal Microphone 15 +3V, +5V Converter IC 26 Audio Codec ALC888
5 CPU H/W MONITOR IC 16 LID switch (Hall Sensor) 27 Internal SPKS
6 +1.1V Converter IC 17 Touch Pad Right Switch 28 NB_Core Converter IC
7 SW Board Connector 18 Touch Pad Left Switch 29 FAN Power IC
8 Charger Converter IC 19 BIOS 30 Function Board
Connector
9 +1.8V, 0.9V Converter
IC
20 +1.2V Power IC 31 LAN Transformer
10 Finger Board Connector 21 Bluetooth Connector
11 Keyboard Connector 22 RTC Battery
12 3 4 5 7689
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Chapter 5