Table of Contents
Advertisement
12.6
Block diagram delegate unit
LBB3330/X0 Delegate Unit CCS800
Trunk in
Audio distribution
Audio contribution
Control 2
Control 1
Supply Positive
Supply negative
Ground
LBB 3310/00, 3330/00 and 3331/00
4822 861 11006
Volume
Mic. gain
preset
3
1
5
4
6
DC
7
DC
2
headphone
Logic
Mic. on
15V
5V
Mic. request
0V
page: 44
SERVICE MANUAL
Headphone 1
Headphone 2
Auto Microphone off
after 30sec. ± 10sec.
Timer
Trunk out
3
Audio distribution
1
Audio
5
contribution
4
Control 2
6
Control 1
7
Supply positive
2
Supply negative
Ground
Date of issue:
July 1998
Hide quick links:
Advertisement
Table of Contents
