Technical information

Chapter 5 163
Jumper and Connector Locations
Top View
Pin Description Pin Description
CN2 Internal Speaker Conn. PU3 Charge PWM IC
CN1 Power Board Conn. CN5 Keyboard FFC Conn.
U2 LAN Control IC PU5 CPU Core PWM IC
PU2 Video PWM Conn. CN4 MMB Conn.
Y2 14.318 MHz X’tal CN6 TouchPad Conn.
U9 eSATA I Lever Shift IC U11 Acer ID ROM
U10 USB Power Switch U13 EC (KBC)
U12 Clock Generator IC U14 System BIOS
Y4 32.768 KHz X’tal SW2 TouchPad Switch
CN9 BT Wire Conn. CN8 Modem Card Conn.
U20 Speaker Amplifier IC CN11 Ext. USB/Card Reader Conn.
CN10 Subwoofer Conn. HE1 Hall Sensor IC
CN3 LCD Wire
CN4 MMB Con.
Y2 14.318mhz X’tal.
PU2 Video PWM IC
PU3 Charge PWM IC
CN5 K/B FFC conn.
U11 Acer ID ROM
U20 SPK Amplify IC
CN6 Touch Pad Conn.
U2 LAN control IC
U10 USB power switch
CN2 Int. SPK. Conn.
U12 Clock generator IC
U14 System BIOS
CN3 LCD wire
CN8 Modem Card Con.
CN1 Power board Conn.
U13 EC (KBC)
Y4 32.768khz X’tal.
U9 eSATA I lever shift IC
CN10 Subwoofer Conn.
SW2 Touch Pad Switch
CN9 BT wire conn.
CN11 Ext USB /Card reader Conn
HE1 Hall sensor IC
PU5 CPU core PWM IC
Chapter 5