JTS CS-1 - Volume control of headphone and internal speaker of CU; Using a headphone

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6.4 Pin conguration
Trunk Connections
1) Audio contribution line
2) GND
3) Audio distribution line
4) Control line 1
5) Control line 2
6) V+ supply
7) V- supply
External Microphone (XLR)
1) GND (0V, phantom supply)
2) Signal + (+12V, Phantom supply)
3) Signal – (+12V, Phantom supply)
CINCH Connector
1) Signal +
2) Signal -
Power Connector
1) Mains
2) Earth
3) Mains
Headphone Jack-Plug (3.5mm)
1) Tip (Signal +)
2) Ring (Signal -)
3) Sleeve (Electrical earth/screen)
6
1
4
2
5
3
7
3
2
1 1
2
1
3
2
Power
Connector
CINCH
Connector
Trunk
Connections
External
Microphone (XLR)
3
21
Headphone Jack-Plug (3.5mm)