YORKVILLE MC12D Service Manual page 6

A B C
W1C:A W2C:A
8 8
W1C:B W2C:B
1 8 8
W1C:C W2C:C
8 8
W1C:D 8 8 W2C:D
W1C:E W2C:E D1C
8 8
PMLL4148
W1C:F W2C:F
8 8 R9C
W1C:G W2C:G 1/8W
8 8
27K4
W1C:H W2C:H
8 8 0805
10U
2
P11C:B
C1C
10U C3C
P17C:B
P13C:B
LM13700MX
P15C:B
P19C:B R415C
33K
P1C:B 0805
3
P3C:B
P7C:C
P5C:B
P9C:B
4
5
W1D:A W2D:A
8 8
W1D:B W2D:B
8 8
W1D:C W2D:C
8 8
W1D:D W2D:D
8 8
D1D
W1D:E 8 8 W2D:E
PMLL4148
W1D:F W2D:F
8 8 R9D
6
1/8W
W1D:G 8 8 W2D:G
27K4
W1D:H W2D:H
8 8
0805
P11D:B
10U
C1D
P17D:B
C3D
10U
P13D:B
7
P15D:B
LM13700MX
P19D:B
R415D
P1D:B
33K
0805
P3D:B
P7D:C
P5D:B
P9D:B
8
9
1
EC48A1
10
W200C W200D
W100C W100D
(VCC)
LM13700MX
U3C:D
EC5A1 EC47A1 EC46A1 EC49A1
7828
Dual VCA
11 {Function}
BUT19 BUT22 BUT20
BUT21
A B C
D E F G
Treble
R39C
1/8W M
1K21
10K P1C:A
0805
BLIN 4461
6
- TL072
7 10N
C9C
5
50V
U19C:B R13C
15K0
6
0805
R11C R49C
W063 10K
5
47K 0805
0603
BLIN 4461
R23C
R47C
10K P3C:A
1/8W R43C
47K
47P 50V
47K5 1/8W M
0603
0805
1K21
Bass
0805
U3C:B R17C
W250
C7C
100R R15C
150N 16V
1206 1/8W
R19C 15K0
0805
W250
100R
1206
R21C
1/8W
10M
0805
PMLL4148
R27C
D13C
MMBT3906LT1
10K MMBT3906LT1
0805
R29C R31C
Q1C
Q3C
W125 W125
7805
10K 10K 7805
0805 0805
SOT23
25V
R33C
Limit
C5C 200K
LD1C
4U7 0805
YEL
5907
R25C
470R
0805
Treble
R39D
1/8W M
1K21
10K P1D:A
0805
BLIN 4461
2
-
TL072
1 10N
C9D
3
R13D 50V
U19C:A
15K0
2
0805
R11D R49D
W063 10K
3
47K
0805
0603
BLIN 4461
R23D
R47D
10K P3D:A
1/8W R43D
47K
47P 50V
47K5 1/8W M
0603
0805
1K21
Bass
0805
R17D
U3C:A
W250
C7D
100R R15D
150N 16V
1206
1/8W
R19D 15K0
0805
W250
100R
1206
R21D
1/8W
10M
0805
PMLL4148
R27D
D13D
MMBT3906LT1
10K
MMBT3906LT1
0805
R29D R31D
Q1D
Q3D
W125 W125
7805
10K 10K 7805
0805 0805
SOT23
25V R33D
Limit
C5D 200K
LD1D 0805
4U7
YEL
5907
R25D
470R
0805
(VCC)
LM13700MX
U3C:C
U21C:C
7828
Dual VCA
{Function}
D E F G
H I J
R55C
R41C
W125
1/8W
4K7
1K21
0805
0805
R53C
6
W125 - TL072
R51C
4K7
1/8W 7
0805
619K
1206
5
U21C:B
-
TL072
C11C
R57C
7
4N7 50V 27K4
0805
U20C:B Frequency
R59C
D 1/8W
1K21
P7C:A 100K
0805
R45C 4466 5C R/A
1/8W 10K
4466 5C R/A
1K21 BLIN
P7C:B 100K
0805
R61C 4461
C13C
D 1/8W
47N 25V
P5C:A
1K21
Frequency
MID M
D3C 0805
PMLL4148
D5C
D7C
PMLL4148
PMLL4148
D9C
R37C PMLL4148
W125
33K
0805 C137C
SOT23
6N8 50V
Clip
R99C
LD3C
W125
RED 5908
4K7
5906 GRN
0805
R1C
LD7C D47C 100K R97C
2
R35C
- W125
Activity 0805
220R PMLL4148
4K7
1
0603 0805
R95C
22R
3
U4C:A
1206
NE5532D
R55D
R41D
W125
1/8W
4K7
1K21
0805
0805
R53D
2
W125 -
TL072
R51D
4K7
1/8W 1
0805
619K
1206
3
U21C:A
- TL072
C11D
R57D
1
4N7 50V
27K4
0805
Frequency
U20C:A
R59D
D 1/8W
1K21
P7D:A 100K
0805
R45D 4466 5C R/A
1/8W 10K
4466 5C R/A
1K21 BLIN
0805 P7D:B 100K
R61D 4461
C13D
D 1/8W
47N 25V P5D:A
1K21
Frequency
MID M
0805
D3D
PMLL4148
D5D
D7D
PMLL4148
PMLL4148
D9D
R37D PMLL4148
W125
33K
0805 C137D
SOT23
6N8 50V
Clip
R99D
LD3D
W125
RED 5908
4K7
5906 GRN 0805
R1D
LD7D D47D 100K R97D
2
R35D
- W125
0805
Activity
220R PMLL4148
4K7
1
0603 0805
R95D
22R
3
U4D:A
1206
NE5532D
100N 100N 100N 100N
U19C:C U20C:C
C21C C22C C23C C24C
100V 100V 100V 100V
H I J
K L M
R73C
C15C R69C
1/8W
1/8W
33U 16V
619K
10M
1206
0805
R71C
W125
1K5
P9C:A
0805
MUTE Alternate
33U
10K
S1C:A B LIN C17C
3522 16V
R67C
R63C 4415
W125
1K21 D
10K
0805 Fader 0805
6
-
NE5532D
MUTE
7
MUTE Alternate
LD5C
S1C:B R65C
RED
5
W125 U4C:B
3522 5906
10K
0805
D11C
PMLL4148
R101C
R103C
10K
10K
0805
0805
R107C
R105C
W125
W125
10K
10K
0805
0805
Solo Alternate Alternate Solo
S3C:A S3C:B
3522 3522
100N
C19C
R109C
100V
1K5
0805
5908
GRN
LD9C
Solo
R73D
R69D
C15D
1/8W
1/8W
33U 16V
619K
10M
1206
0805
R71D
W125
1K5
0805
MUTE Alternate
33U
P9D:A
S1D:A C17D
10K
16V
3522 B LIN
R67D
R63D
W125
1K21
4415 10K
0805 D 0805
Fader 6
-
NE5532D
MUTE
MUTE Alternate 7
LD5D
S1D:B R65D
RED
5
W125
U4D:B
3522 5906
10K
0805
D11D
PMLL4148
R101D
R103D
10K
10K
0805
0805
R107D
R105D
W125
W125
10K
10K
0805
0805
Solo Alternate Alternate Solo
S3D:A S3D:B
3522 3522
100N
C19D
R109D
100V
1K5
0805
5908
GRN
LD9D
Solo
100N 100N
100N 100N
C25D
U4D:C C26D U4C:C C25C
C26C
100V 100V 100V 100V
K L M
N O P
TO M1173 PCB
R75C
1
8 W8C:A
W125
2
R91C 4K7
8 W8C:B
0805
1/8W
3
R77C
2K0 8 W8C:C
0805 W125
4
4K7 8 W8C:D
0805
5
8 W8C:E
10K
6
BLIN 8 W8C:F
4461
7
8 W8C:G
P11C:A
8
8 W8C:H
M PAN
R79C
W125
R93C
4K7
1/8W
0805
2K0
R81C
0805
W125
50K
4K7
BLIN
0805
R83C 4462
W125
P13C:A
4K7
EFX1 M
0805
50K
BLIN
R85C 4462
W125
P15C:A
4K7
EFX2 M
0805
50K
BLIN
R87C 4462
W125
P17C:A
4K7
0805 MON1 M
50K
BLIN
R89C 4462
W125
P19C:A
4K7
MON2 M
0805
R75D
W125
R91D 4K7
1/8W 0805
R77D
2K0
W125
0805
4K7
0805
10K
BLIN
4461
P11D:A
M PAN
R79D
W125
R93D
4K7
1/8W
0805
2K0
R81D
0805
W125
50K
4K7
BLIN
0805
R83D 4462
W125
P13D:A
4K7
0805 EFX1 M
50K
BLIN
R85D 4462
W125
P15D:A
4K7
EFX2 M
0805
50K
BLIN
R87D 4462
W125
P17D:A
4K7
MON1 M
0805
50K
BLIN
R89D 4462
W125
P19D:A
4K7
0805 MON2 M
Product MC12D MC12D
Ch3-Ch4
PCB# PCB# M1172 Sheet Sheet
Date: Mon Mar 22, 2010 Rev: 3.00 YsType:YsType
Filename: Filename: M1172v300sch.sch2002
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