CCS800 | Service manual | Chapter 10 | Trunk cable interconnections en | 44
Bosch Security Systems | 2005-01| 3922 880 21112
10 Trunk cable interconnections
10.1 Pin numbers delegate- and chairman extension trunk cable
Pin number Function Color
1 Audio contribution White
2
Coax shields 2x
3 Audio distribution Violet
4 Control line -1 Yellow
5 Control line -2 Green
6 Power supply + Red
7 Power supply — Blue
Note
Control line wires 1 and 2 are twisted pair (pin4+5).
Audio contribution (pin 1) and audio distribution (pin 3)
wires is individual coaxial screened (pin 2).
Extension trunk cable LBB 3316/xx
Connector to X1 on PCB
Lift connector to remove
Delegate trunk cable
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