YORKVILLE Custom Valve YCV50, Service Manual

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of
Filename:
PCB# Sheet 5 2
Product
Date: Rev: YsType:
X8004V15sch.sch2006
X8004
Loop/Reverb
Mon Oct 20, 2014 V15
YCV40/YCV50BLUE
C4
50V
22U
R37
1/
4W .
100K
R36
1/
4W .
100K
1/
4W 47K
R64
.
1/
4W
10K
R108
.
C67
63V 470N
RAD .2in
C7
50V 22U
C9
16V 100U
C75
400V 2N2
RAD .2in C11
63V 100N
RAD .2in
C6
50V 22U
R65
1/
4W .
47K
R66
1/
4W .
47R
4148
D17
4148
D16
R97
1/4W
.
10K
C2
50V 22U
R67
1/4W
.
10K
C64
250V 4N7
RAD .2in
R61
1/4W
.
620R
C56
50V 22U
R70
1/4W
.
18K
C10
50V
22U
R69
1/
4W .
120K
R72
1/4W
.
1M
C14
50V
22U
R71
1/4W
.
10K
C68
63V
100N
R
A
D
.2
in
C8
16V
100U
R60
1/4W
.
620R
400V
C30
2N2
R68
1/
4W .
120K
8
V+
4
V-
U1:C
63V
C72
100N
M
1B
P11:A
4424
100K
REVERB
R63
1/4W
.
3K3
C66
100V 220P
RAD CER.2in
R119
1/4W
.
18K
C63
100V 47P
RAD CER.2in
R59
1/4W
.
10K
C65
100V 470P
RAD CER.2in
R109
1/4W
.
100K
R107
1/4W
.
10K
C12
50V 22U
C3
50V 22U
R39
1/
4W .
100K
R40
1/4W
.
27K
U2:B
NE5532N
8
V+
4
V-
U2:C
U2:A
NE5532N
6541
J7
REVERB RTN
J8
6541
REVERB SEND
S T R J3
Gold
Gold Gold
PWR-AMP-IN
S T R J4
-
- -
PRE-AMP-OUT
U1:B
NE5532N
U1:A
NE5532N
R38
1/
4W .
100K