Chapter 5
75
CN9,CN15: FAN Connector
NOTE:
A feature of the front panel headphone jack is that the rear panel audio output connctors are disabled
when headphones are plugged in. This feature is implemented through the front panel audio header
shown in the above figure and Table. If the front panel interface board is not connected to the front
panel audio header, pin5 and 6, and 9 and 10 should be jumpered on the the front panel audio header.
If these jumpers are not installed, the rear panel audio connectors will be inoperative.
USB_HDER1,USB_HDER2:FRONT USB HEADER
Pin Number
Pin Definition
1
GND
2
FAN_POWER12V
3
SIO_FANSPD5V
CD-IN(CN8)
Pin Number
Pin Definition
1
CD-L (CD In Left)
2
CD-GND (Ground)
3
CD-GND (Ground)
4
CD-R (CD In Right)
CN34:FRONT AUDIO HEADER
Pin Number
Pin Definition
Pin Number
Pin Definition
1
FRONT_MIC
6
FRONT_OUT_R
2
GND (GROUND)
7
NC (NO CONNECT)
3
NC
8
NC (NO CONNECT)
4
+5VA
9
LINE_OUT_L
5
LINE_OUT_R
10
FRONT_OUT_L
Pin Number
Pin Definition
Pin Number
Pin Definition
1
5V_POWER
6
US
2
5V_POWER
7
GND (GROUND)
3
USB_DATA0-
8
GND (GROUND)
4
USB_DATA1-
9
NC (NO CONNECT)
5
US
10
NC (NO CONNECT)
Summary of Contents for Aspire T320
Page 32: ...Chapter 2 25 ...
Page 52: ...Chapter 3 45 Disassembly Flow Chart ...
Page 88: ...81 Chapter 6 Exploded Diagram ...
Page 96: ...89 Appendix A ...
Page 102: ...94 Appendix C ...