3115T Thin Line Industrial Flat Panel PC Chapter 3 – POS-370 Control Board and BIOS Setup
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141876(E)
Audio Panel
CN44: Audio Panel
Table 3–15. Audio Panel Pinout (CN44)
Pin No. Description
Pin No. Description
1
Line Out R
9
Line In R
2
GND
10
Line In L
3
Line Out L
11
GND
4
GND
12
GND
5
Line Out R
13
SPK Out R
6
Line Out L
14
SPK Out L
7
GND
15
MIC In
8
GND
16
GND
Audio SPK Output Connector
CN48: Audio SPK Output Connector
Pin No. Description
1
SPK-R
2
GND
3
GND
4
SPK-L
Chassis Intrusion Detection Connector
CN51: Chassis Intrusion Detection Input Connector
Pin No. Description
1
Pull_High
2
CHAS_IN
3
GND
* Need Pin 1 and Pin 2 short Active
CN52: Chassis Intrusion Detection Output Connector
Pin No. Description
1
CHAS_OUT
2
5VSB
* Normal Pin 1 High
* Active Pin 1 Always Low (If JP41 Pin 2 short to Pin 1)