Phonic MQ 3229 - System Block Diagram

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PHONIC CORPORATION
6db
12db
RANGE
AMP
BUFFER
LEFT
INPUT
HPF
HPF
OUT IN
25 40 62
31 50 80GAIN
100
125
160
200
250
320
400
500
640
800
1K
1.3K
1.6K
2K
2.5K
3.1K
4K
5K
6.2K
EQ
8K 13K
10K 16K
A
LEFT
OUTPUT
RELAY
EQ
IN OUT
DISPLAY
RANGE
6db
A
OUTPUT
RIGHT
8K 13K
10K 16K
800
1K
1.3K
1.6K
2K
2.5K
3.1K
4K
5K
EQ
6.2K
12db
100
125
160
200
250
320
400
500
64025 40 62
31 50 80
HPF
OUT IN
AMP
BUFFER
HPF
INPUT RIGHT
GAIN
EQ
DISPLAY
IN OUT
SYSTEM BLOCK DIAGRAM
SYSTEM BLOCK DIAGRAM
MQ 3229 SERVICE MANUAL