Traynor YCS90 - YCS90 Output Power Amplifier Schematic

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
of
Filename:
PCB# Sheet 11
Product
Date: Rev: YsType:.
M1296V102sch.sch2002
M1296
1.02
Power Amp
YCS90 Output
Mon Jun 09, 2008
of
Filename:
PCB# Sheet 11
Product
Date: Rev: YsType:.
M1296V102sch.sch2002
M1296
1.02
Power Amp
YCS90 Output
Mon Jun 09, 2008
C77
160V10U
R49
1/4W
.
43K
R137
1/4W
.
820R
R135
1/4W
.
820R
R140
1/8W
FLMP
100R0
R139
2.0W
.
1K8
PENTODE
EL34
V3:A
Val
-
2.0W
1K8
R154
.
R131
2.0W
2R
.
R138
1/4W
.
820R
R144
1/4W
249K
.
R143
1/4W
249K
.
1/4W
220K
R257
.
1/4W
220K
R258
.
TP4
R133
2.0W
2R
.
R136
1/4W
.
820R
TP2
R142
2.0W
.
1K8
R149
2.0W
.
1K8
C76
16V
100U
R141
1/8W
FLMP
100R0
4148
D31
R132
2.0W
2R
.
PENTODE
V2:A
EL34
Val
-
V1:B
PENTODE
{Voltage}
V3:B
PENTODE
{Voltage}
V4:B
PENTODE
{Voltage}
1/4W
.
10K
R259
R134
2.0W
2R
.
V2:D V3:D
3682
W11GRN
FIL
3682
W14
OutCT
GRN
R260
1/4W
.
18K
R50
1/4W
.
820R
M
4520
P2810K
Lin
Bias
C66
250V10N
TP3
R146
1/4W
249K
.
C64
250V10N
R145
1/4W
249K
.
C65
250V10N
TP1
TP5
3682
W10
FIL
GRN
3682
W13BRN
-PLATE
9
W29:I 9
8
W29:H 9
5
W29:E 9
7
W29:G9
6
W29:F9
5
W30:E 8
4
W30:D 8
7
W30:G 8
6
W30:F 8
8
W30:H 8
PENTODE
EL34
V4:A
Val
-
1
W29:A 9
To_PowerSupply
2
W29:B9
1
W30:A 8
To_PreAmp
2
W30:B 8
3682
W12BLU
+PLATE
1N5237B
D36
0W5
8V2
C67
250V10N
TO92
2N5401
Q24
5108
V2:B
PENTODE
{Voltage}
3
W29:C9
4
W29:D 9
3
W30:C 8
PENTODE
V1:A
EL34
Val
-
13
10
7
4
1
9
11
12
8
#
2
3
5
6
VER#
MODEL(S):-
DATE DESCRIPTION OF CHANGE
V
V
V
V
1.00
V
V
V
V
V
V
1.02
1.01
D
D
D
D
2007/06/06
N
N
N
N
FIRST DESIGN
D
D
D
D
D
D
09-JUN-2008
12-FEB-2008
N
N
N
N
N
N
PC7393: CHANGE R49 FROM 39K TO 43K #4878
REVISION PER PC7456
M1296
YCS90