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 108
Product
Date: Rev: YsType:YsType
M1172v300sch.sch2002
M1172
Mon Mar 22, 2010
Sub Sends
3.00
MC12D
of
Filename:
PCB# Sheet 108
MC12D
W063
47K
R34
0603
W063
47K
R36
0603
1/8W
0805
1K0
R44
C61
10U10U
7
8 W4:G
R380
W063
0603
47K
220N 25V
C86
PMLL4148
D40
C63
16V
33U
C64
16V
33U
M
4462
P215:A50K
BLIN
EFX
C65
16V
33U
1/8W
0805
1K0
R56
M
4462
P214:A50K
BLIN
MON2
C66
16V
33U
1/8W
0805
1K0
R58
M
4462
P213:A50K
BLIN
MON1
100V
C82
100N
C69
10U10U
C70
10U10U
C71
10U10U
8
V+
4
V-
U205:C
W125
0805
10K
R60
W125
0805
10K
R62
W125
0805
10K
R221
W125
0805
10K
R222
DOWNUP
S203:B
3522
Alternate Solo
R233
W125
0805
10K
DOWNUP
S202:B
3522
Alternate Solo
R229
W125
0805
10K
DOWNUP
S201:B
3522
Alternate Solo
DOWNUP
S200:B
3522
Alternate Solo
8
8 W4:H
LD24
GRN
5908
Solo
LD23
GRN
5908
Solo
LD22
GRN
5908
Solo
LD17
GRN
5908
Solo
R223
W125
0805
1K5
SOT-23
MMBT3904
Q7
7838
W125
10K
R231
0805
SOT-23
MMBT3904
Q30
7838
W125
10K
R277
0805
SOT-23
MMBT3904
Q32
7838
SOT-23
MMBT3904
Q33
7838
C121
16V33U
C120
16V33U
R375
1/8W
0805
3K74
R366
0.1W
0805
20K0
LD59
RED
5906
Clip
1/8W
348R0
R400
0805
C122
50V47P
R381
W063
0603
47K
W125
0805
10K
R240
R386
1/8W
0805
4K99
PMLL4148
D39
1/8W
4K99
R410
0805
1/8W
4K99
R384
0805
M1348
FX PCB
11
FX1:K 15
12
FX1:L 15
13
FX1:M 15
15
FX1:O 15
14
FX1:N 15
R388
1/8W
0805
4K99
C131
16V33U
R395
1/8W
0805
10K0
R368
0.1W
0805
20K0
R369
0.1W
0805
20K0
8
V+
4
V-
U206:C
4
V+
11
V-
U15:E
R397
1/8W
0805
2K32
D
4463
P34:A50K
BLIN
Media In
R403
1/8W
0805
10K0
D
4463
P34:B50K
BLIN
Media In
100V
C85
100N
100V
C135
100N
PMLL4148
D41
1/8W
0805
1K0
R246
W125
10K
R225
0805
W125
10K
R226
0805
W125
10K
R224
0805
W125
10K
R292
0805
W125
10K
R46
0805
R228
W125
0805
10K
R48
W125
0805
10K
W125
10K
R294
0805
W125
10K
R295
0805
R374
1/8W
0805
2K74
R376
1/8W
0805
2K74
SOT-23
MMBT3904
Q26
7838
C123
50V47P
0
1
2
COM
3
ROT
6578
P10FX:A
FX Select
W125
0805
10K
R248
PMLL4148
D38
R382
1/8W
0805
4K99
9
FX1:I 15
10
FX1:J 15
D6FX
RED
5906
FX Clip
R377
1/8W
1K21
0805
C130
16V33U
R394
1/8W
0805
10K0
5
6
-
7
U206:B
MC33078D
R396
1/8W
0805
2K32
47P 50V
C88
6
8 W6:F
4
8 W6:D
6
8 W9:F
1
8 W7:A
1
8 W6:A
2
8 W6:B
1
8 W5:A
TO M1173 PCB
PMLL4148
D29
2
FX1:B15
R370
W125
0805
4K7
4
FX1:D15
6
FX1:F15
8
FX1:H15
C124
50V330P
R373
1/8W
0805
10K0
C132
50V47P
W3:A TO W3:C ON
CH9-10
W3:D TO W3:F ON
CH11-12
100V
C68
100N
8
V+
4
V-
U204:C
47P 50V
C93
DOWNUP
S203:A
3522
AlternateSolo
W063
0603
47K
R259
DOWNUP
S202:A
3522
AlternateSolo
W063
0603
47K
R264
3
2
-
1
U204:A
MC33078D
W063
47K
R266
0603
47P 50V
C97
DOWNUP
S201:A
3522
AlternateSolo
R234
W125
0805
1K5
W063
0603
47K
R268
5
6
-
7
U204:B
MC33078D
W063
47K
R269
0603
47P 50V
C98
DOWNUP
S200:A
3522
AlternateSolo
W063
0603
47K
R273
W4:C TO W4:H ON
RETURNS
W6:C TO W6:H ON
MASTER EQ
W6:A TO W6:E, W6:H
ON PHONES/DISPLAY
7
8 W9:G
2
8 W7:B
8
8 W6:H
3
8 W6:C
5
8 W6:E
7
8 W6:G
2
8 W5:B
3
2
-
1
U58:A
TL072
LD21
RED
5906
Clip
1/8W
348R0
R274
0805
R367
0.1W
0805
20K0
1N5 50V
C100
1/8W
348R0
R276
0805
3
2
-
1
U15:A
MC33079D
PMLL4148
D31
R379
1/8W
0805
2K32
D
4463
P33:B50K
BLIN
RecOut
1/8W
348R0
R279
0805
D
4463
P33:A50K
BLIN
RecOut
R378
1/8W
0805
2K32
1/8W
348R0
R281
0805
1
FX1:A15
5
FX1:E15
7
FX1:G15
3
FX1:C15
8
V+
4
V-
U58:C
M
4461
P12FX:A 10K
BLIN
FX Modify
1N 50V
C102
4
V+
11
V-
U16:EW125
0805
4K7
R283
12
13
-
14
U16:D
MC33079D
C127
50V330P
C129
50V330P
R389
1/8W
0805
4K99
R392
1/8W
0805
4K99
R393
1/8W
0805
4K99
C136
50V330P
R391
1/8W
0805
4K99
R409
1/8W
0805
4K99
C125
50V330P
R385
1/8W
0805
4K99
C126
50V330P
R383
1/8W
0805
4K99 R387
1/8W
0805
4K99
R371
1/8W
0805
10K0
100V
C79
100N
100V
C134
100N
R399
W063
0603
47K
C133
50V47P
1/8W
348R0
R401
0805
R398
W063
0603
47K
5
6
-
7
U205:B
MC33078D
3
2
-
1
U205:A
MC33078D
R238
W125
0805
1K5
W125
10K
R40
0805
W125
10K
R42
0805
W125
10K
R290
0805
R237
W125
0805
1K5
5
6
-
7
U58:B
TL072
PMLL4148
D32
PMLL4148
D27
R372
0.1W
0805
20K0
LD20
RED
5906
Clip
12
13
-
14
U15:D
MC33079D
LD18
RED
5906
Clip
LD19
RED
5906
Clip
R402
1/8W
0805
10K0
3
2
-
1
U206:A
MC33078D
W250
100R
R411FX
1206
5
6
-
7
U15:B
MC33079D
10
9
-
8
U15:C
MC33079D
3
2
-
1
U16:A
MC33079D
C128
50V330P
R390
1/8W
0805
4K99
SOT-23
MMBT3904
Q27
7838
LD60
RED
5906
Clip
M
4462
P216:A50K
BLIN
AUX
10
9
-
8
U16:C
MC33079D
5
6
-
7
U16:B
MC33079D