YORKVILLE TRAYNOR YCS50 Service Manual page 6
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Also See for TRAYNOR YCS50:
- Service manual (22 pages) ,
- Service manual (23 pages) ,
- Service manual (22 pages)
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A
B
1
2
3
4
5
R49
1/4W
33K
R50
.
1/4W
820R
Q24
100U
.
1N5237B
5108
C76
D36
6
8V2
16V
0W5
7
8
9
A
B
C
D
C65
10N
250V
R143
249K
.
R144
249K
.
C67
10N
250V
Bias
M
10K
P28
2N5401
Lin
4520
D31
4148
R260
TO92
1/4W
18K
.
M1292.PCB_DATABASE_HISTORY
MODEL(S):-
YCS50 Output
#
DATE
VER#
DESCRIPTION OF CHANGE
1
19-JUN-2007
1.00
FIRST DESIGN
2
11-FEB-2008
1.01
REVISION PER PC7456
3
14-APR-2008
1.02
CHANGE VALUE OF R49 TO 33K PER PC7535
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
13
D
V
N
C
D
E
F
G
3682
+PLATE
BLU
W12
TP2
.
Val
V5:A
R149
R136
2.0W
1/4W
1K8
820R
.
EL34
.
PENTODE
R133
2R
.
TP5
R134
2R
.
PENTODE
EL34
R138
1/4W
R142
820R
2.0W
.
V4:A
1K8
.
Val
-
TP4
3682
-PLATE
BRN
W13
R258
220K
.
R257
C77
220K
10U
160V
.
R259
1/4W
10K
E
F
G
H
I
To_PreAmp
To_PowerSupply
1
1
W30:A 8
W29:A 9
2
2
W30:B 8
9
W29:B
3
3
W30:C 8
9
W29:C
4
W29:D 9
4
5
W30:D 8
W29:E 9
5
6
W30:E 8
9
W29:F
6
7
W30:F 8
9
W29:G
7
8
W30:G 8
W29:H 9
8
9
W30:H 8
W29:I 9
3682
FIL
GRN
W10
R140
1/8W
100R0
FLMP
R141
1/8W
V5:B
100R0
PENTODE
FLMP
3682
FIL
{Voltage}
GRN
W11
Product
Product
YCS50 Output
YCS50 Output
Power Amp
Power Amp
PCB#
PCB#
Date:
Date:
Mon Apr 14, 2008
Mon Apr 14, 2008
Rev:
Rev:
1V02
1V02
Filename:
Filename:
M1292V102sch.sch2002
M1292V102sch.sch2002
H
I
J
K
1
2
3
3682
OutCT
GRN
W14
4
5
V4:B
PENTODE
6
{Voltage}
7
8
M1292
M1292
Sheet
Sheet
1
1
of
of
2
2
9
YsType: .
YsType: .
J
K
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