RCS DBA-250D - Technical Design; Amplifier Block Diagram

8
DBA-SERIES BLOCK DIAgRAM / BLOCKSCHALTBILD DER DBA-SERIE
BLOCK DIAgRAM DBA-SERIES
Aenderungen vorbehalten
Filename: Layoutname:
Date:
Designer Edition:
A B C D E F F
E D C B A
8765432
Aenderungen vorbehalten
1
DC IN
+
-
230V AC
Powerblock 1
Blockplan
DBA-500 D
27.03.08 KR
Maintronic Carl-Zeiss-Str. 10
97424 Schweinfurt
Elektonik Design und Herstellung
100V
50V
0V
OUT 1
24V
100V
50V
0V
+U
GND
Fault
On
Signal
Clip
ok
/Logfil/dpa524/dpa524-Blockplan.sch
+IN Priority
GND
-IN Priority
+IN Prog.
GND
–IN Prog.
Switch Prog. off
In Pilotton
Amp Ok (K)
Amp Ok (E)
Battery Ok (K)
Battery Ok (E)
Signaldetektor
+ - + -
On
DC / AC
30A T
PA
+U
+
DC >21V
Limiter
+
Automatik
ON/OFF
+
Limiter
DC >21V
+
PA
On
- + - +
Signaldetektor
Battery Ok (E)
Battery Ok (K)
Amp Ok (E)
Amp Ok (K)
In Pilotton
Switch Prog. off
–IN Prog.
GND
+IN Prog.
-IN Priority
GND
+IN Priority
ok
Clip
Signal
On
Fault
GND
+U
0V
50V
100V
OUT 2
0V
50V
100V
Powerblock 2
Class D
Class D
Power On
DC Power
J21-3
J21-2 J21-1
Fuse
4AT
J2-3 J2-2 J2-1