YORKVILLE YCV50 Service Schematics page 6

ORIGIN
MULTIPLE
DON'T MOVE
5907
LD3
LD4
+
CHNL1
BOOST RED YEL
-
D1 4148
K1
K2
P5
P1 500K 500K
15A 15A
RELAY 2C
C80
4425 RELAY 2C
4425
DRIVE BOOST MASTER
WHT
NOR NOL PRE-AMP
CR CL
NCR NCL
S4
1U
63V
C16
C1
YELLOW
W3
TO W2
INPUT
J1
BLACK
RING
W4
TO W1
12AX7A
TIP-SW
GREEN W37
EL34EH
W2 OUTPUT
W1
TO W3 TO W4
YELLOW BLACK
XFMR
BLUE
Val
BROWN
V4
XFMR
W19
RED
CLINCH
INSERT
VCD
ORIGIN
LONG AXIS
ORIGIN
100R
R84
P3
TREBLE
100K 500K
1B 15A
4425
4424
C20
C21
100K
R14 P2 BASS
C69
Q7
C70 MPSA06 BC550C
22U
2U2
63V
50V
Q3 Q6
Q2 Q11
1K
2K2
C19
R111
R34 C82
RED
5865
100N TO W25
113K R11
W20
V1
C17 C18
C81 2N2 1N5
EL34EH
P12
OUTPUT
R93
R V T 10K
W35 50V 50V
BIAS
22U
C29
22U
C61
C62
R101
C30
Q5 Q4
W39
V T
R
330K
R92
250V R50
V5
C28
220N
5882
250V
220N
5882 C84 Q12
BC550C
SHEAR
ETCH
GUIDE
SEE LAYOUT DOCUMENTATION
BlankSize - 18600x12800
5908 M613
1/4
LD5
R99 YCV50
+
GRN
4K7
-
4V00
CHNL2
CLEAN VOLUME
TREBLE
20K 500K 100K
15A 15A 1B
4425
4423 4424
X65
C34
P4 P9
4N7
MID P8
X50
PRE-AMP 220P
WHT X61
NOR NOL C35
C15
CR CL 3732
NCR NCL
C27
CHANNEL
S5 113K
1K5
1N5
C37 12AX7A
V2
XC163 X34
Z352 R73 1M
D14
51V0
3674 R74 2K2
W23
GREEN
6730 6731
V T
W24 R
IRF830 10K 7824 TO W7
C13
TO220
450V
C60
R63
R100
Q9
10U
Q1
450V
100U V T
Q8 R
25V
C5
BC550C
MJE340 RED
Q10 TO W20
6880
R
51V0
D22 W25
U3
W21
2M2
D24
R81
METAL BACK
Pcb Mech
C68
C66
U2
22U
C4
50V
47K
R65
500K 20K
C7 C8
15A 15A
4425 4423
22U 100U
50V 16V
C56
P7 P6
22U
BRIGHT
BASS MID
50V
SPLITTER 12AX7A
WHT
NOR NOL
R61
CR CL
NCR NCL
S6 C51
R18
R17
22N
X24 400V
C50 470K
W34 2N2
3732 C36
3674
V3
X25
C48
GREEN
RED
W16
R113 C52
36K
100N
GREEN
5865
R75
36K
4007 D9 W27
W26
4007 D11
4007 D10
C40
D7 4007 V T
22N R 6435
10U C53
C44
63V 275V
V T D8 4007
R
W28
10U
220K
R110 2.0W
RED M613 YCV50
C54
4N7 250V
4V00 2/4
R
6451
4007 D6
10U
R V T
V T
450V R
C41 W29
4007 D4
82U
BLACK
450V
TO W6
V T 4007 D3
10U V T
V T R 470U
R
450V
63V
4007 D5
C39 C38
C55
SHEAR
Top Assy M613
M613 4V00
BlankSize - 18600x12800
C12
C64 U1
22U
C9
50V
100U
16V
22U
50V
C3 MASTER VOLUME R69
C10
20K 20K
22U
STANDBY
YEL
22U
15A 50V 15A
50V X42
4423 4423
C14
ON RED
C6
P11
22U
C75 STANDBY
50V REVERB
P10
WHT
C25 X64 X39
NOR NOL
CR CL
SIG SIG
J7
NCR NCL
G2 G2 S3
G1 G1
G3 G3
J8
C47
RCA RCA
REVERB SEND
REVERB RTN
R51
3674
W5
. . -
Gold . -
7 7 7
Gold Gold -
BLACK
R60
W9
J2 J3 PRE-AMP-OUT J4
620R
X57
FOOTSWITCH 10K R107
PWR-AMP-IN
3674
10K R108
W8
W30 M613 YCV50
LINE 22U
C2
50V
4V00 3/4
NEUTRAL
W10
OUTPUT XFMR
BLACK
- -
V T W6
W11 WHITE
TO W29
BLACK - -
7 7
GREY GREEN GREEN
- -
W7
W12
OUTPUT
TO W24
+24V
W13
4V00
LD1
6399
LD2
6398
W36