Bosch CCS800 - 2.2 CPSU with AFS (LBB 3310;10); 2.3 AFS Module (LBB 3310;10)

CCS800 | Service manual | Chapter 2 | Introduction en | 9
Bosch Security Systems | 2005-01| 3922 880 21112
2.2 LBB 3310/10 Control and Power Supply Unit with AFS
This model CPSU has additional an Acoustic Feedback Suppression PCB inside.
2.2.1 Block diagram CPSU with AFS