IMG STAGELINE MPA-202 Manual De Instrucciones página 3

Blockschaltbild eines Kanals
Block diagram of one channel
2
3
1
MIC
INPUT
BAL
PHANTOM
+12 V
DC
INPUT
24 V
3
1 2 3
CH 2 OUTPUT CH 2 INPUT
3
2 1
ON
OFF
7 8
+ SUBSONIC
MIC
AMP
18dB/OCT.
–
GAIN PEAK LED
20 dB 70
POWER
SUPPLY
+
4 5 6
PK ON
45
CH 1 INPUT
3 3
1 2 1
ON
OFF
9
LO CUT
FILTER
FILTER
15Hz/
FINE TUNE
PK
45
CH 1 OUTPUT
3
2 2 1
CH 2 OUTPUT CH 1
10 11 12
PHASE OUTPUT
SELECT DRIVER
➀
➁
2
3
1
LINE
OUTPUT
BAL
LINE
OUTPUT
UNBAL
➂