A
B
C
1
2
120V
3
1
CSA-1 AMP
CE-T800 mA
W41
2
DPDT Switch
SW
F1
BLK
S2
FUSEHOLDER
3
4
275V
C40
22N
4
W3
SW
WHT
5
CHASSIS GND
C39
W42
4N7
250V
6
GRN
5
IEC_RECT
6
7
8
9
M1404_PCB_DATABASE_HISTORY
MODEL(S):-
AM Studio
#
DATE
VER#
DESCRIPTION OF CHANGE
1
SEPT-8-2009
1.00
RELEASED FOR PRODUCTION
2
06-JUN-2011
V02
PC8238: Change #5991 to #6405
10
3
D
V
N
4
D
V
N
5
D
V
N
6
D
V
N
7
D
V
N
8
D
V
N
9
D
V
N
10
D
V
N
11
D
V
N
12
D
V
N
11
13
D
V
N
A
B
C
D
E
F
G
230V
245V
1
1
6
W29:A
6
W30:A
6
W31:A
2
2
6
W29:B
6
W30:B
6
W31:B
3
3
6
W29:C
6
W30:C
6
W31:C
4
4
6
W29:D
6
W30:D
6
W31:D
5
5
6
W29:E
6
W30:E
6
W31:E
6
6
6
W29:F
6
W30:F
6
W31:F
EC74
M1404-V1.00
AM Studio
MODEL(S):-
REF
FUNCTION
PART#
GG
P1
CH-1 GAIN
4418
P2
BASS
4453
P3
TREBLE
4453
P4
NOTCH
4419
P5
CH-2 GAIN
4418
P6
DRY/WET
4417
P7
MASTER
4480
P8
TONE
4453
P11FX
EFX-MODIFY
4417
4523
P12FX
EFX-SELECT
R
F
P
R
F
P
D
E
F
G
H
I
J
ORN
1
BLK/YEL
BLK
2
BLK
GRY_
3
BROWN
RED_
BLU
BRN
4
ORANGE
YEL
BLK/YEL
RED
5
BLUE
CH1409U
GRY
WHITE
6
WHT
LM3886T
KNOB
{NEW}
8289
N
8289
N
8289
N
8289
N
8289
N
8286
N
8289
N
8289
N
8286
N
8286
N
K
N
K
N
6745_PC
H
I
J
K
L
M
R101
1/4W
2K2
.
0W5
1U
22V0
R116
ZD4
4K7
1N5251BRL
63V
.
D22
D23
4007
4007
D8
1N5402
1
W18:A 9
1N5402
D9
7
W18:G 9
D4
4007
3
W18:C 9
330U
R99
2.0W
4007
3R9
25V
.
2
W18:B 9
D20
D19
5
W18:E 9
R100
330U
2.0W
4007
3R9
.
6
25V
W18:F 9
4007
D21
4
W18:D 9
D11
8
W18:H 9
1N5402
1N5402
9
W18:I 9
D7
2N5401
2N5551
MPSA06
MPSA13
MPSA43
MPSA56
6882_PC
MPSA63
"STYLE_P27"
E
B C
TO-92
6840_PC
6804_PC
K
L
M
N
O
P
Q
D24
FX & Amp[K10]
4148
TO92
R117
5122
1/4W
R96
Q6
1M
20K0
.
J109
MINI
1U
C77
C79
63V
3300U
C35
50V
R122
2K2
.
C61
POWER
Tie Here
Copper
LD3
Tie-net Name
BLU
6554
C68
3300U
C36
50V
1W0
4V7
ZD12
1N4732A
U11
NJM7815FA
IN
OUT
REF
330N
100U
6856
{Watts}
100N
C44
C6
TO220
C70
63V
25V
50V
100N
2U2
100U
C69
TO220
C47
C48
50V
6857
{Watts}
63V
25V
REF
IN
OUT
NJM7915FA
U12
"STYLE_P28"
"STYLE_P31"
AM STUDIO
Product
Power Supply
PCB#
M1404
Sheet
3
of
Date:
Fri Dec 02, 2016
Rev:
V02
YsType:YsType
Filename:
M1404v02sch.sch2006
N
O
P
Q
1
2
3
4
5
6
7
8
9
10
3
11