Chapter 5
80
Checking Connector
Connecting Optional Devices
F_AUDIO: Front Panel Audio heade
This header allows the user to install auxiliary front-oriented microphone and line-out ports for easier access.
GPIO1~2: Button recovery jumper
Pin
Signal Name
Pin
Signal Name
1
PORT-F_L
2
AUGND
3 PORT-F_R
4 AUD_FP_DET
5 PORT-E_R
6 F_R_A
7 SenseB
8
NC
9
PORT -E_L
10
F_L_A
Pin
Signal Name
1
GP36(GP16)
2
GND
Summary of Contents for Aspire X3990
Page 1: ...Acer Aspire X3990 Service Guide PRINTED IN TAIWAN ...
Page 12: ...4 Chapter 1 Block Diagram ...
Page 65: ...57 Chapter 3 Install the I O Shielding 1 Install I O shielding into chassis ...
Page 68: ...Chapter 3 60 4 Connect the ATX 24Pin Power cable and ATX 4Pin Power cable to main board ...
Page 75: ...67 Chapter 3 Install the TV Tuner Card 1 Press down the TV Tuner card 2 Fix the two screws ...
Page 76: ...Chapter 3 68 Install the Side Panel 1 Install the side Panel then fix two Screws ...
Page 84: ...Chapter 5 76 M B Placement Jumper and Connector Information Chapter 5 ...