1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
All rights reserved. No part of this schematic may be reproduced, stored in a retrieval system, transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the author.
Filename:
HK0203-SP-R04-1C-03ChannelA.sch
PCB No.:
Page:
Pages
3
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 Ch. A Power Amp
Plug1
FASTON-4.8-ST
R
8
4
7
R
/1
W
R
9
4
7
R
/1
W
C9
47n/250V
T21
BC556B
D11
1N4007G
R61
22K
T19
BC640
C
2
7
2
2
0
p
/1
0
0
V
-K
R55
22K
R4
0R22/5W
T3
MJ11016
R56
4K7
R2
470R
R6
10K
D3
1N4007G
D19
BY500-1000
+50V
T1
BC546B
D4
1N4007G
C
6
2
2
0
p
/1
0
0
V
-K
R
1
4
0
R
2
2
/5
W
D2
1N4007G
D20
BY500-1000
D1
1N4007G
C
1
0
2
2
0
p
/1
0
0
V
-K
T2
MJ11015
R1
2K2
T4
BC556B
R5
47K
-50V
D17
1N4007G
R66
22K
T22
BC639
R65
220K
R98
22K
R18
180R/2W
C2
4n7/63V
R3
470R/2W
R25
39R
C13
47u/100V
R
2
4
1
K
5
/1
W
R26
10R
R17
1K5/1W
L
R
TR1
PT10LV-10K
R7
3K9
T9
BD679
C
1
1
2
2
0
p
/1
0
0
V
-K
R23
2K7
R27
15K
R10
560R
R22
100R
T6
BD238
C
1
2
1
0
0
p
/1
0
0
V
-K
R21
100R
T8
BC546B
T7
BC546B
R16
100R
R15
1K5
R20
4K7
R11
5K6
D5
BZX55V_6V8
C
4
2
2
0
p
/1
0
0
V
-K
C5
10u/63V
T5
BF245B
IN A
R91
100K
C40
470n/63V
C8
47n/250V
C7
47n/250V
L
IM
IT
_
A
FET_DC
R92
100K
R93
330K
L
R
TR3
PT10LV-500K
R90
82K
C41
1u/63V
T3_B
T
3
_
E
T
2
_
E
T2_B
BR5
0R0
T3_B
T3_B
BR4
0R0
T3_E
T3_E
BR1
0R0
T2_B
T2_B
BR2
0R0
T2_E
T2_E
BR12
0R0
R57
33K
-50V
+50V
-50V
+15V
-15V
AGND
+50V
-50V
+15V
-15V
L
IM
IT
_
A
R86
3K3
HK1198-LP-R01, always use latest revision
C1
47u/63V
C3
47u/63V
R19
15K
C42
100n/63V
C43
100n/63V
