Bose AMPLUS 50

12
High Pass
Filter
Dynamic
EQ
Bass Boost
Dynamic
EQ
Bass Boost
Bass Gain Ch. 1 (R4)
Bass Gain Ch. 2 (R5)
Power Amp 1 Power Amp 2
70V Bridged
2 Ch.
70V Bridged
2 Ch.
XFMR
CT
+ -
CH. 2
+ -
CH. 1
+ -
70V
Zone 1
Remote
Zone 2
Remote
VCA
Control 1
VCA
Control 2
1 Remote 2 Remotes
Line Outputs
Ch. 1 Ch. 2
VCA 1
VCA 2
Mono
2 Ch.
Dual
Mono
Zone 2
Trim (R3)
EQ Card 1
EQ Card 2
Option Card 2
Channel 1
Option Card 2
Channel 2
Option Card 1
Channel 1
Option Card 1
Channel 2
2-Ch.
Mixer
Ch. 1
Level (R1)
Ch. 2
Level (R2)
Channel 1
Input
Channel 2
Input
Mono
Dual
Mono
2 Ch.
Input Mode
Switch (S1)
section1 of 2
Mix
Switch
(S7)
Input Mode Switch (S1) Section 2 of 2
Remote Zone
Assign Switch (S5)
Amp.
Mode
Switch
(S6)
Power
Amplifier
Outputs
High- Pass Filter Switch (S4)
J1
J5
J6
Figure 1. AmPlus™ 100 Amplifier Block Diagram