11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
of
Filename:
PCB#
Sheet
5
2
Product
Date:
V1.00
m1329V100sch.sch2002
M1329
EFX-MASTER
Thu Jan 15, 2009
Rev:
DB400
of
Filename:
PCB#
Sheet
5
2
Product
Date:
V1.00
m1329V100sch.sch2002
M1329
EFX-MASTER
Thu Jan 15, 2009
Rev:
DB400
1/
4W
R27
10K
MINI
R7
1/
4W 20K
.
W45:A
9
W45:F
9
1/
4W
51K
R17
.
W46:A
9
W46:F
9
1/
4W
100K
R43
.
1/
4W
1K8
R3
.
W45:B
9
W45:D
9
W45:H
9
W46:G
9
W46:D
9
W45:I
9
W4:G
8
W4:E
8
W4:C
8
W4:A
8
C17
16V
10U
C52
50V
22U
W19_
ORN
C53
50V
22U
W17
RED
W17_
RED
C65
63V
100N
C62
63V
100N
C59
63V
100N
C8
63V
100N
C20
63V
100N
C68
63V
100N
C61
63V
100N
1/
4W
4K7
R45
.
1/
4W
4K7
R188
.
LD5
BLU
6554
POWER LED
W4:F
8
W4:H
8
W4:D
8
W4:B
8
DOWN
UP
S9:A
MUTE
R1
1/
4W 1K5
.
LD3
YEL
6400
MUTE
C45
63V
220N
D8
4148
LD2
GRN
6408
EFX-LED
1/
4W
.
3K
R99
EFX-MASTER[G10]
R210
1/
4W 10K
MINI
R31
1/4W
.
1K
R4
1/4W
.
10K
R39
1/4W
.
6K8
UP
DOWN
S4:A
R197
1/4W
.
10K
Q6
5107
TO92
2N5551
1/
4W
.
R208
10K0
R44
1/4W
.
2M2
TO92
2N5551
Q13
5107
R108
1/
4W 5K6
.
1/
4W
681R0
R200
0.1%
P7:A
4472
M
1B
10K
EFFECTS
R116
1/4W
.
10K
1/
4W
.
R34
100K
R33
1/4W
.
4K99
R190
1/4W
0.1%
681R0
R198
1/4W
MINI
10K
R146
1/4W
.
2K
R12
1/4W
.
10K0
D20
4007
D21
4007
D38
1N5225B
0W5
3V0
R65
1/4W
.
10K
C47
50V
12N
R68
1/4W
.
470R
R51
1/4W
.
10K
R49
1/4W
.
10K0
9
W46:C
9
W46:E
R30
1/
4W 10R
FLMP
DISTORTION
SWITCH
3923
J11
BAL-LINE OUT
C51
63V
100N
C5
63V
100N
C7
63V
100N
C4
63V
100N
TO (M1328
DB400/T
AND
M1342 DB400H)
POWER
BOARD
C19
63V
100N
C32
63V
100N
C67
63V
100N
1/
4W
4K7
R186
.
1/
4W
4K7
R187
.
R140
1/
4W 1K5
.
R207
1/
4W 100K
.
8
V+
4
V-
U12:C
R6
1/
4W 4K99
MINI
63V
C74
4U7
M
1B
P3:A
4472
10K
MASTER
U5:C
TLO74CN
TO92
2N5551
Q7
5107
1/
4W
100K
R109
.
100V
C30
10N
4148
D5
R196
1/4W
MINI
10K
Q12
BC560C
TO92
5102
8
V+
4
V-
U6:C
4
V+
11
V-
U7:E
R64
1/4W
.
10K
1/
4W
1K5
R10
.
W45:G
9
R54
1/4W
.
10K
R193
1/4W
.
100R
R13
1/4W
.
680R
1/
4W
10K0
R148
.
Q18
5102
TO92
BC560C
W46:B
9
W46:H
9
W46:I
9
DOWN
UP
S3:B
DISTORTION
S2:A
W21:G
8
LIMITER[P7]
W21:E
8
LIMITER[C4]
W21:C
8
LIMITER[O8]
W21:A
8
INPUT[N9]
LIMITER[F4]
INPUT[F6]
W19
ORN
C94
63V
100N
7
8
13
14
6
N
P
MC14007
U23:B
C79
63V
100N
C60
63V
100N
U6:B
TL072
C16
100V
100P
LIMITER[E6]
W2:H
9
W2:G
9
W2:F
9
9
W2:I
9
W2:J
W21:F
8
W21:H
8
RIBBON CABLE
W2:C
9
W2:B
9
W2:A
9
W21:B
8
W21:D
8
U7:A
TLO74CN
U15:B
NE5532N
8
V+
4
V-
U15:C
EFX-MASTER[J6]
C82
63V
220N
U12:A
TL072
R106
1/4W
MINI
10K
R115
1/4W
.
2K2
1/
4W 10K0
R195
.
63V
C49
1U
U5:A
TLO74CN
4
V+
11
V-
U5:E
GROWL-CTRL
INPUT[O3]
INPUT[G1]
LD1
RED
6405
DISTORTION
R32
1/4W
.
2K2
R67
1/4W
.
20K
C80
63V
2U2
U7:B
TLO74CN
R66
1/4W
.
20K
XLR OUT SWITCH:
PRE-EQ (OUT)
POST-EQ (IN)
DOWN
UP
S4:B
LINE/D.I.
U5:D
TLO74CN
C11
50V
22U
U5:B
TLO74CN
R98
1/4W
.
10K
R138
1/4W
.
10K
R50
1/4W
.
680R
9
W45:C
9
W45:E
R153
1/
4W 10K0
.
W12 GRN
R25
1/4W
.
10K
C54
63V
100N
C77
63V
100N
C6
63V
100N
W2:E
9
W2:D
9
DOWN
UP
S9:B
MUTE
U7:C
TLO74CN
R101
1/4W
.
10K
1/
4W
2K2
R110
.
R117
1/4W
MINI
470R
TO92
MPSA06
Q3
5103
C83
63V
2U2
U6:A
TL072
U7:D
TLO74CN
R194
1/4W
0.1%
681R0
R61
1/4W
.
10K
R48
1/4W
.
10K
S
T
R
Gold Gold Gold
J8
FOOT SWITCH
S
T
R
Gold Gold Gold
J1
AMP-IN
DOWN
UP
S3:A
S2:B
GND-LIFT
S
T
R
Gold Gold Gold
J6
EFX-RTN
S
T
R
Gold Gold Gold
J9
EFX-SEND
U12:B
TL072
UP
DOWN
S8:B
LIMITER ENABLE/DISABLE
SWITCH
IN FROM P8: A SCOOP PIN 2
PAGE 1
DOWN
UP
S8:A
LIMITER
12
9
6
3
13
10
11
7
4
1
2
5
8
V
V
V
V
V
V
V
V
V
V
V
V
V
D
D
D
D
N
N
N
N
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
13
10
7
4
1
9
11
12
8
#
2
3
5
6
VER#
MODEL(S):-
DATE
DESCRIPTION OF CHANGE
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
1.00
.
.
.
.
.
.
DB400/DB400H/DB400T
RELEASED FOR PRODUCTION
JAN-15-2009
.
.
M1329 HISTORY
.
.
.
.
.
.
.
