YORKVILLE MC12D Service Manual page 7

A B C
W1E:A W2E:A
8 8
W1E:B W2E:B
8 8
1
W1E:C 8 8 W2E:C
W1E:D W2E:D
8 8
D1E
W1E:E W2E:E
8 8
PMLL4148
W1E:F W2E:F
8 8 R9E
1/8W
W1E:G W2E:G
8 8
27K4
W1E:H 8 8 W2E:H
0805
10U
2
P11E:B
C1E
10U
P17E:B
P13E:B
P15E:B
P19E:B R415E
33K
P1E:B
0805
3 P3E:B
P7E:C
P5E:B
P9E:B
4
5
W1F:A W2F:A
8 8
W1F:B W2F:B
8 8
W1F:C W2F:C
8 8
W1F:D 8 8 W2F:D
W1F:E W2F:E D1F
8 8
PMLL4148
W1F:F 8 8 W2F:F R9F
6
W1F:G W2F:G 1/8W
8 8
27K4
W1F:H W2F:H
8 8 0805
P11F:B 10U
C1F
P17F:B
10U
P13F:B
P15F:B
7
P19F:B
R415F
P1F:B
33K
0805
P3F:B
P7F:C
P5F:B
P9F:B
8
9
1
EC46A2
10
W200E W200F
EC48A2 W100E W100F
(VCC)
LM13700MX
U3E:D
EC5A2 EC47A2 EC49A2
7828
Dual VCA
{Function}
11
BUT23 BUT26 BUT24
BUT25
A B C
D E F G
Treble
R39E
1/8W M
1K21
10K P1E:A
0805
BLIN 4461
6
- TL072
7 10N
C9E
5
R13E 50V
U19E:B
15K0
0805
R11E R49E
W063 10K
47K 0805
0603
BLIN 4461
R23E
R47E
C3E 10K P3E:A
1/8W R43E
47K
47P 50V
47K5 1/8W M
0603
0805
1K21
Bass
R17E 0805
U3E:B
LM13700MX W250 C7E
100R R15E
150N 16V
1206
1/8W
R19E 15K0
W250 0805
100R
1206
R21E
1/8W
10M
0805
PMLL4148
R27E
D13E
MMBT3906LT1
10K MMBT3906LT1
0805
R29E R31E
Q1E
Q3E
W125 W125
7805
10K 10K 7805
0805 0805
SOT23
25V
R33E
Limit
C5E 200K
LD1E
4U7 0805
YEL
5907
R25E
470R
0805
Treble
R39F
1/8W M
1K21
10K P1F:A
0805
BLIN 4461
2
- TL072
1 10N
C9F
3
50V
U19E:A R13F
15K0
0805
R11F R49F
W063 10K
47K 0805
0603
BLIN 4461
R23F
R47F
C3F
10K P3F:A
1/8W R43F
47K
47P 50V
47K5 1/8W M
0603
0805
1K21
Bass
0805
U3E:A R17F
LM13700MX W250 C7F
100R R15F
150N 16V
1206 1/8W
R19F 15K0
0805
W250
100R
1206
R21F
1/8W
10M
0805
PMLL4148
R27F
D13F
MMBT3906LT1
10K
MMBT3906LT1
0805 R29F R31F
Q1F
Q3F
W125 W125
7805
10K 10K 7805
0805 0805
SOT23
25V
R33F
Limit
C5F 200K
LD1F
4U7 0805
YEL
5907
R25F
470R
0805
(VCC)
LM13700MX
U3E:C
U21E:C
7828
Dual VCA
{Function}
D E F G
H I J
R55E
R41E
W125
1/8W
4K7
1K21
0805
0805
R53E
6
W125 - TL072
R51E
4K7
1/8W
7
0805
619K
1206
5
U21E:B
6
- TL072
C11E
R57E
7
4N7 50V 27K4
0805
5
U20E:B Frequency
R59E
D 1/8W
1K21
P7E:A 100K
0805
R45E 4466 5C R/A
1/8W 10K
4466 5C R/A
1K21 BLIN
P7E:B 100K
0805 R61E 4461
C13E
D 1/8W
47N 25V P5E:A
1K21
Frequency
0805 MID M
D3E
PMLL4148
D5E
D7E
PMLL4148
PMLL4148
D9E
R37E PMLL4148
W125
33K
0805 C137E
SOT23
6N8 50V
Clip
R99E
LD3E
W125
RED 5908
4K7
5906 GRN 0805
R1E
LD7E D47E 100K R97E
2
R35E
0805 - W125
Activity
220R
PMLL4148 4K7
1
0603 0805
R95E
22R 3
U4E:A
1206
NE5532D
R55F
R41F
W125
1/8W
4K7
1K21
0805
0805
R53F
2
W125 - TL072
R51F
4K7
1/8W 1
0805
619K
1206
3
U21E:A
2
-
TL072
C11F
R57F
1
4N7 50V 27K4
0805
3
U20E:A Frequency
R59F
D 1/8W
1K21
P7F:A 100K
0805
R45F 4466 5C R/A
1/8W 10K
4466 5C R/A
1K21 BLIN
P7F:B 100K
0805
R61F 4461
C13F
D 1/8W
47N 25V
P5F:A
1K21
Frequency
MID M
D3F 0805
PMLL4148
D5F
D7F
PMLL4148
PMLL4148
D9F
R37F PMLL4148
W125
33K
0805 C137F
SOT23
6N8 50V
Clip
R99F
LD3F
W125
RED 5908
4K7
5906 GRN
0805
R1F
LD7F D47F 100K R97F
2
R35F
- W125
Activity 0805
220R
PMLL4148 4K7
1
0603 0805
R95F
22R 3
U4F:A
1206
NE5532D
100N 100N 100N 100N
U19E:C U20E:C
C21E C22E C23E C24E
100V 100V 100V 100V
H I J
K L M
R73E
R69E
C15E
1/8W
1/8W
33U 16V
619K
10M
1206
0805
R71E
W125
1K5
P9E:A
0805
MUTE Alternate 33U
10K
S1E:A B LIN C17E
16V
3522
R67E
R63E 4415
W125
1K21 D
10K
Fader
0805 0805
6
- NE5532D
MUTE
7
MUTE Alternate
LD5E
S1E:B R65E
RED 5
W125
U4E:B
3522 5906
10K
0805
D11E
PMLL4148
R101E
R103E
10K
10K
0805
0805
R107E
R105E
W125
W125
10K
10K
0805
0805
Solo Alternate Alternate Solo
S3E:A S3E:B
3522 3522
100N
C19E
R109E
100V
1K5
0805
5908
GRN
LD9E
Solo
R73F
C15F R69F
1/8W
1/8W
33U 16V
619K
10M
1206
0805
R71F
W125
1K5
0805
MUTE Alternate
33U
P9F:A
S1F:A C17F
10K
3522 B LIN 16V
R67F
R63F
W125
1K21
4415 10K
0805 0805
D
Fader
6
-
NE5532D
MUTE
7
MUTE Alternate
LD5F
S1F:B R65F
RED
5
W125 U4F:B
3522 5906
10K
0805
D11F
PMLL4148
R101F
R103F
10K
10K
0805
0805
R107F
R105F
W125
W125
10K
10K
0805
0805
Solo Alternate Alternate Solo
S3F:A S3F:B
3522 3522
100N
C19F
R109F
100V
1K5
0805
5908
GRN
LD9F
Solo
100N 100N 100N 100N
C25F
U4F:C C26F U4E:C C25E C26E
100V 100V 100V 100V
K L M
N O P
TO M1173 PCB
R75E 1
8 W8E:A
W125
2
R91E 4K7
8 W8E:B
0805
1/8W
3
R77E
2K0 8 W8E:C
0805 W125
4
4K7 8 W8E:D
0805
5
8 W8E:E
10K
6
BLIN 8 W8E:F
4461 7
8 W8E:G
P11E:A 8
8 W8E:H
M PAN
R79E
W125
R93E
4K7
1/8W
0805
2K0
R81E
0805
W125
50K
4K7
BLIN
0805
R83E 4462
W125
P13E:A
4K7
0805 EFX1 M
50K
BLIN
R85E 4462
W125
P15E:A
4K7
0805 EFX2 M
50K
BLIN
R87E 4462
W125
P17E:A
4K7
MON1 M
0805
50K
BLIN
R89E 4462
W125
P19E:A
4K7
0805 MON2 M
R75F
W125
R91F 4K7
0805
1/8W
R77F
2K0
0805 W125
4K7
0805
10K
BLIN
4461
P11F:A
M PAN
R79F
W125
R93F
4K7
1/8W
0805
2K0
R81F
0805
W125
50K
4K7
BLIN
0805
R83F 4462
W125
P13F:A
4K7
EFX1 M
0805
50K
BLIN
R85F 4462
W125
P15F:A
4K7
0805 EFX2 M
50K
BLIN
R87F 4462
W125
P17F:A
4K7
0805 MON1 M
50K
BLIN
R89F 4462
W125
P19F:A
4K7
MON2 M
0805
Product MC12D MC12D
Ch5-Ch6
PCB# PCB# M1172 Sheet Sheet
Date: Mon Mar 22, 2010 Rev: 3.00 YsType:YsType
Filename: Filename: M1172v300sch.sch2002
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