Bose 1600VI - Page 9

9
Amplifier
CH 1
CH 2
CH 2
CH 1
CH 1 CH 2
OUT OUT
CH 1
OUT
CH 2
OUT
Output
Relays
Fan Drive
Commutation
Control
(Class H)
Power Supplies
On/Off
Standby
Sequence
Fuse
(230V)
Only
Regulation (not used
with 1600VI)
Phase Control
Temperature
Sense
Protection
Display
Drive
Display
Level
Control
Sequence
Control
Input
Module
Bose
EQ Card(s)
®
Line
Filter
Sequence
H
N
AC
CH 1
CH 2
Input
Send
Rcv
CH 1 CH 2
Lowpass
Filter
Figure 1. 1600VI and 1800VI Block Diagram