PA-247 / PA-127
17
PA-247 / PA-127 - V 1.0
CASCADE
PRIORITY
ENCODER
P4
SELECTION
_
AUX.
H.
EQZ.
MIC.
EQZ.
AUX.
L.
EQZ.
BLOCK
4
BLOCK
5
BLOCK
3
BLOCK
2
EXTERNAL
PRIORITY
CONTROL
P1
P2
P5
P4
P3
EXTERNAL
PROGRAMMING
SWITCH
2
1
3
4
P2
P1
P1
P3
PR
IO
RIT
Y5
PR
IO
RIT
Y4
PR
IO
RIT
Y3
PR
IO
RIT
Y2
PROGRAM
MAIN
IN
SIGNAL
+
BLOCK
1
1
INPUT
SIGNAL
PRIORITY
OUTPUT
CONTROL
PROGRAM
P
RE-OUT
SIGNAL
PRIORITY
P
RE-OUT
SIGNAL
OP
.AMP
.1
PRIORITY
MAIN
IN
CONTROL
PRIORITY
MAIN
IN
SIGNAL
TREBLE
BASS
VOLUME
BAXANDALL
ACTIVE
FIL
TER
PRIORITY
1
PROGRAM
P5
PRIORITY
OP
.
AMP
.
3
ON
PRIORITY
CONTROL
ON
PRIORITY
LINK
OFF
OFF
MASTER
ANTICLIPPING
(*)
PROTECTION
+
(*)
ONL
Y
P
A-244
PRIORITY
POWER
AMP
.
0
50V
.
16
Ω
4
8
Ω Ω
70V
.
100V
.
PROGRAM
OP
.
AMP
.
2
ON
PROGRAM
LINK
OFF
MASTER
7. DIAGRAMA DE BLOQUES
7. BLOCK DIAGRAM
Fig. 17