Grn W11 - Traynor YCS50 Service Manual

A B C
1
M
2
GND
R80
3 C97
1/4W
2N2
220K
.
R248
50V 22U 1/4W
10K0
C14
R251
1/4W
10K0
MINI
AMP-IN
R250
50V 22U
J11 S R T
1/4W
C39
10K0
MINI
4
Gold Gold Gold
C118
2N2
R249
R79
1/4W
1/4W
10K0
220K
R247
. 50V 22U
1/4W
C42
R246
620R
C40
1/4W MINI
22U 50V
620R
MINI
5 C122
2N2
C124
15N 100V
PRE-OUT
R256
J12 S R T
6K8
.
R255
- - - 1/4W
TO_PRE-OUT
10K0
MINI
6
R254
1/4W
10K0
IG
MINI C125
C123 15N 100V
2N2 50V
R253 R257
10K0 6K8
MINI .
GND
+15V
7
100N 100N 100N
C114 C117 C120
63V 63V 63V
R98
4K7
.
-15V
4148
C52 C51
100N 100N 100N
330N 63V 330N 63V
C115 C119 C121
R99
8
63V 63V 63V
33K
.
GND
GND
GND
NET00141
TO_PRE-OUT
9
GND
NET00089
GND
NET00067
NET00273
GND
_W4
10
NET00236
NET00280
NET00246
NET00258
LVGND
+15V
-15V
NET00085
NET00086
_W3
11
A B C
D E F G
C32
220P 100V
R49
1/4W
R86
620R
1/4W MINI
47K
C19
.
10K 22U 50V
5B LIN
. -15V
4417 10K
33U 16V
C17
1/4W
C33
P12:A
R56 22U 50V
Send Level R50
U3:B
1/4W
620R
U3:C
MINI
.
10K
TL072
1/4W
R55
T
+15V
-
220P 100V
C31
.
47K
1/4W
R87
50V
GND
MINI
U10:B
C38
U7:A
100N 63V
TL072 U7:C
TL072
R155
100K
.
50V
-15V
0W5 D11 12V0 1N5242B
MINI
1N5242B 12V0 D12 0W5
R51
1/4W
10K
.
C36
50V 100P 100V
R252
1/4W
10K0
MINI
R91
22R
+15V
.
GND
TL072
U10:C
U10:A
-15V
MASTER VOLUME
M
TO_HPHN
20K P11:A
15A 4423
TL072
R120
C126
D3 1/4W TL072
2U2 63V
2K2
.
U2:B
R100
U1:A
33K
GND
.
33U
C37
16V
W21_:F 8
R10
1K
.
+15V
R59
220K
10MM
W21:C
8
STANDBY
Alternate Alternate
GND
LVGND
D E F G
H I J
R57
50V 22U
1/4W
C8
10K
.
EFF.RETURN
R58
EFF.SEND
50V 22U
J4 S R T
1/4W
C12
R S J3
10K
#16
.
GRN
W11 - - -
R4
- -
R5 100K
IG IG 100K
.
#16 #16
.
GRN GRN
W12_ W12
+15V IG
HeadPhGnd HeadPhGnd
RevRet
MPSA06
.
4K7
100N 63V
Q1
4148 1/4W
C50
5103 D4 R95
J10
R96
TO92
6541 2N2 470K
R2
GND
.
47R RevSend C128
. 400V
R3
1/4W
R93
470R
J9 1/4W
.
R1
150R
6541 GND
47R
.
MPSA56
Q2
5104
TO92
-15V
D5
4148
C53
33U 16V
TO_HPHN
-FDBK -FDBK
8
W21:H
8 W21_:H 8
Splitter
.
PGRID
Val
V3:B
6 C39X R73X
10N 100V
82K
2X_TRIODE_HCT
.
SPLIT_IN
R75X {Body}
1M
SPLIT_IN
.
W21:F
8 R77X R74X 220P
1/4W 1/4W SPLITTER
C127
10K 470R
200V
. .
R76X
1M
.
{Body}
R71X
2X_TRIODE_HCT 100K
C40X
.
100N 63V
V3:A
Val
NGRID
7 .
W21_:G 8 GND
8 W21:G
H I J
K L M
20K
C34
15A
100V 220P
R122 4423
C94
1/4W
R88
16V 33U
P18:A
10K
1/4W
. FX Ret 2 M
24K
GND
.
GND
20K
U3:A 15A
R90 4423
C91
1/4W
16V 33U P13:A
10K
. FX Ret 1 M
TL072
R89
1/4W
GND
24K
.
20K
C35 15A
R121 4423
100V 220P
C93
1/4W
16V 33U P17:A
15K
REVERB2 M
.
U7:B
20K
15A
GND
R97 4423
C92
1/4W
TL072 16V 33U
P15:A
15K
R92
. REVERB1 M
R94
1/4W
1/4W
2K2
. 24K
.
C46 C49
63V 2U2 100V 100P
GND
.
R117
1/4W
4K7
.
These parts are
+15V
R118
not stuffed.
1/4W
10K
.
33U
U8:C
C59
16V
GND
-15V
+15V
68N
TL072
C54
C60
100V
U2:C
33U 16V
R101 R103 R102
1/4W 1/4W 1/4W U2:A
4K7 4K7 4K7
. . .
3N3 680P
C55 C56 -15V
100V 100V
GND
GND
XF_P1
Resonance
R16
C61
M 1/4W W21_:E 8
33U 16V
2M2
P10:A 500K
.
4425 15A 8 W21:E
3
C7 +Plate
3N3 100V
Alternate Alternate
C41
150N 63V
2
XF-OUT-CT
20K
15A
R78
4423
3K9
LVGND
P14:A
.
M Presence
1
-Plate
K L M
N O P
2N5638 2N5638 2N5638
Q8 Q9 Q10
5119 5119 5119
TO92 TO92 TO92
D6 D7 D8 D9
4148 4148 4148 4148
D
C
B
A
#18 #18
.
RED RED
W7 W7_ 220R
1/4W
R154
MPSA06 +15V HDPHN HDPHN
Q18
5103 Headphone
TO92 J5
R111
47R
TL072 .
IG
R110
1/4W
470R
.
U8:A
R112
47R
.
MPSA56
.
220R
Q17
1/4W
5104 R153
TO92
-15V
C57
220P 100V
R106
R108 1/4W
1/4W 10K
.
10K R8
.
1/4W
TL072
220K
R104
C15
.
1/4W
LINE.OUT
22U 50V
620R
MINI J8
U8:B
R105
C16
1/4W
22U 50V
620R
C58
R7
MINI
220P 100V
220K 3923
.
R109 R107
1/4W 1/4W
10K 10K
IG
. .
R6
NET00132
1/4W 3682 8 OHM
82K YEL W18
5
.
XF_P1
S9:B S9:A
4ohm/8ohm 4ohm/8ohm T R S
3424 3424
4 - - -
#18
XF1
YEL
W35_
Part#
3682 4 OHM
SPKR
GRN W17
5
#18
YEL
{Description} W35
{Hz}
SPKR
6
INT SPEAKER
T R S J14
3682 GND - - -
BLK W19
Product
YCS50/90 Preamp
Effects/Master
PCB# M1294 Sheet
Date: Thu May 24, 2012 Rev: 2.00 YsType: YS1067,4
Filename: M1294V200SCH.SCH2006
N O P
Q
1
2
2N5638
Q11
5119
TO92 3
4
5
6
7
8
EXT SPEAKER
J13
#18
BLK
W33_
9
GND
#18
BLK
W33
GND
10
GND
3 of 4
11
Q