JBL CS60.4 - AMPLIFIER BLOCK DIAGRAM

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A
B
C
D
6
54321
D
C
B
A
10 320 20K
10 50 20K
INPUT
AUX OUT
Ap
Ap
VARIABLE LPF/HPF
32Hz--320Hz/12dB
BOOST
VARIABLE
0dB--6dB/45Hz
Ao
SPEAKER
BALANCED
INPUT
(UNIT GAIN)
MAIN AMP
2 ohm/4 ohm
10 320 20K
10 50 20K
Ap
VARIABLE LPF/HPF
32Hz--320Hz/12dB
BOOST
VARIABLE
0dB--6dB/45Hz
Ao
SPEAKER
BALANCED
INPUT
(UNIT GAIN)
MAIN AMP
2 ohm/4 ohm
Ap
Ap
Ap
Ap
MODE HP/FLAT/LP
MODE HP/FLAT/LP
10 320 20K
10 50 20K
Ap
Ap
VARIABLE LPF/HPF
32Hz--320Hz/12dB
VARIABLE
0dB--6dB/45Hz
Ao
SPEAKER
BALANCED
INPUT
(UNIT GAIN)
MAIN AMP
2 ohm/4 ohm
10 320 20K
10 50 20K
Ap
VARIABLE LPF/HPF
32Hz--320Hz/12dB
BOOST
VARIABLE
0dB--6dB/45Hz
Ao
SPEAKER
BALANCED
INPUT
(UNIT GAIN)
MAIN AMP
2 ohm/4 ohm
Ap
Ap
Ap
Ap
MODE HP/FLAT/LP
FRONT L
FRONT R
REAR L
REAR R
FRONT L
INPUT
FRONT R
FRONT L+ REAR L
INPUT
REAR L
INPUT
REAR R
AUX OUT
FRONT R+ REAR R
MODE HP/FLAT/LP
CS Series 60.4
6