HK Audio L.U.C.A.S SMART - Page 37

1 2 3 4 5 6 7 8
A
B
C
D
87654321
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: HK1505-SP-R01-1A-02Gain.Sch
Material: Surface:
Page:
Pages
3
6Checked by:
Drawn by: Date:
Date:
Frank Sitter
Name
28.06.2006
01.01.2001
Number: Version: Revision:1HK1505-SP-R01 A
66606 St. Wendel / Germany
Title:
HK1505 - Preamp - Gain
C18
22u/50V
R25
10K
C20
47pF/100V-K
-12V+12V
+
C26
2u2/25V-T
+
C27
2u2/25V-T
R20
4K7
C19
47pF/100V-K
C21
47pF/100V-K
R26
10K
+12V
-12V
+15V
-15V
GND
R21
470R
R22
15K
C51
22u/50V
C25
22u/50V
To Filter Right
-12V
+12V
To Filter Left
C53
22u/50V
C54
22u/50V
XLR Right
Cinch Right
XLR Left
Cinch Left
LR
P1
RK16-B10K
+12V
-12V
+
3
-
2
1
411
VCC
VEE
U4A
MC33079P(MOT)
+
10
-
9
8
U4C
MC33079P(MOT)
+
12
-
13
14
U4D
MC33079P(MOT)
1
2
3
4
5
6
7
8
9
10
11
12
J6
SB-12P12X1
Rec Left
Rec Right
BR2
0R0
NA
BR4
0R0
NA
R90
10K NA
R91
10K NA
BR1
0R0
NA
BR3
0R0
NA
+
12
-
13
14
U9D
MC33079P(MOT)
-12V+12V
+
C59
2u2/25V-T
+
C60
2u2/25V-T
L R
P3
RK16-B10K-CC
R84
1K5
R86
8K2
To Bass
R85
100K
C24
220n/63V_RM5
C52
22u/50V
C61
22u/50V
+
5
-
6
7
U4B
MC33079P(MOT)
R47
22K
R48
22K
L2 R2
P4B
RK16-B100K-ST-CC
*
L1R1
P4A
RK16-B100K-ST-CC
BR5
0R0
BR6
0R0
BR7
0R0
BR8
0R0
R29
15K
R30
15K
R34
15K
R31
15K
C38
47pF/100V-K
R50
820R
R49
820R
L2 R2
P6B
RK16-B10K-ST-CC
L1 R1
P2A
RK16-B10K-ST-CC
L2 R2
P2B
RK16-B10K-ST-CC
L1 R1
P6A
RK16-B10K-ST-CC
1
23
SW2A
6
54
SW2B
PBN-S2A3.5NIL-A-AG
R80
16K