1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
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Filename:
HK0203-SP-R04-1C-01Main.Sch
PCB No.:
Page:
Pages
1
4
Checked by:
Drawn by:
Date:
Date:
Michael Bohlender
Michael Bohlender
07.10.2003
19.01.2004
Number:
Version:
Revision:
1
HK0203-SP-R04-1C
C
66606 St. Wendel / Germany
Title:
HK0203 -- L.U.C.A.S. 600
NA = not assembled part ----- EX = exclusive part, no alternative allowed
AE250 Bass Power Amp Unit
Date
Modification
Revision
Name
07.10.2003 Übernahme und Anpassung aus HK1198
1A
M. Bohlender
IN A
IN B
FET_DC
LIMIT_A
LIMIT_B
+50V
-50V
+15V
-15V
AGND
INPUTS AND PLUGS
IN A
LIMIT_A
F
E
T
_
D
C
+
5
0
V
-5
0
V
-1
5
V
A
G
N
D
+
1
5
V
POWER AMP CHANNEL A
IN B
F
E
T
_
D
C
LIMIT_B
+
5
0
V
-5
0
V
+
1
5
V
-1
5
V
A
G
N
D
POWER AMP CHANNEL B
HK1198-LP-R01, always use latest revision
20.11.2003 R19, R29 changed to 15k, C38 removed
1B
M. Bohlender
19.01.2004 Capacitors C42 .. C45 added to current limiters
1C
M. Bohlender
resistors R83/R82 reduced to 330R
