YORKVILLE YCV40/T Service Manual page 16

RE
YCV40 M581 V15
5907
5906
LD4 LD3
RED CHNL1
BOOST YEL
D1 4148
K1 3700
500K 500K
15A 15A
C80 RELAY 2C
RELAY 2C
4425 4425 R14
P1 P5
DRIVE MASTER
PRE-AMP
V1
S4 C1
BOOST
22U
50V
YEL
X8004 V15
TO W2
5 /5
(M581/M613) C26
BLK
RING
W4
TO W1
TIP-SW
GRN
GND
W37
W2
W1
YEL BLK
TO W3 TO W4
R
10K
XF
W35
BLU
XF BRN
V4
10K
OUTPUT
3733 V T
R W39
W18 Val
Out_XF_CT
X8004 V15
NCH
INSERT
IGIN
VCD
ORIGIN
Into Wave
R84 100R0
C45
100K 500K
1B 15A
C20
C21
4424 4425
100K
C46
P2
P3
BASS
TREBLE
Q11
R79
Q7
30K
2U2
BC550C
63V Q3 S1
3522
WHT
Q2
1K
2K2
R34
R111
C70
RED
W20
TO W25
GRY
W38
DC_FIL
10N
1N5
C18
5834 C17
P12
Bias
10K
V T
63V
10U
M581 X581
YCV40
M613
YCV50BLUE
330K
R50
220N
V5
250V
OUTPUT 5882
C28
220N
250V Q12
5882 C84
BC550C
YCV40/YCV50B
SEE LAYOUT DOCUMENTATION
BlankSize - 18600x12800
YCV40
5908
CHNL2
YCV50BLUE
4K7 R99
V15
LD5
C33 C22 C23 GRN
CLEAN VOLUME
TREBLE
20K 500K 100K
15A 15A 1B
C34
C57
6N8 4424
4423 4425
R58
470K
P4
P9 P8
100K
MID
R21
V2
3732
S5
WHT
C37
R17
C19
5865
Val
100N
113K
R11 PRE-AMP
XC148
R73
Z352
3674 W23 3610
R74
TO W7
W24
5945
6730
6731
GRN
IRF830 7824
C40
+Hi Reg
+24 Reg
TO220 TO220
C60
to_DC_FIL
Q1
Q8 100U GRY
25V RED
TO W20
C5 ORN
22K
W40 1/2W
C29
to_V2,V3_PL
R115
D13
Top X8004
Pcb Mech
StepAndRepeat - X1@0.000Y2@6.400
M581
X581_
U2
M613
1 /5
C68
22U
50V
BEC
C4 R65 47K
LOC 500K 20K
15A 15A
4425
4423
WHT
C35 BRIGHT
MID P6
BASS P7
220P
V3
SPLITTER
Val
S6
R18
W41
113K
ORN
V2,V3_PL C50
1K5
400V
22N
R44
100K
3610 W34
C48
3732
3674
3610
R62 220K
X67
C52
36K R113 5865
1M
100N
36K R75 D9
2K2
4007
4007 D11
4007 D10
C44
C53 6435
4007 D7 275V
V T
63V R
22N
10U
4007 D8
2.0W
220K
R110
C41
C54
6451
BLK 4007 D6
W25
R V T
W29
4007 D4
TO W6
4007 D3
R V T
4007 D5
C39
C38
Top Assy
X8004
X8004 V15
U1
C64
C9
50V
22U
100U
16V
C12
C3
100U
22U
16V C11
50V C10
C72
C14
C8 20K 100K
22U
22U R54
15A 1B
50V
50V
1.0W
1K
4423
4424
50V
STANDBY
P10 P11
22U
C75
REVERB
X24 22U
50V
C56
X41 X34 C30 2N2
C6
C51
S3 WHT
3522
J7
C47 J8
6541 6541
RCA RCA
3674
W5
Gold Gold
Gold Gold
Gold Gold
R60
3450 J2 J3 3450
620R
3674
10K R107
W8
10K R108
LINE W30
X8004
50V
BLK
C2 (M581/M613) V15
22U
W10
3/5
WHT
NEUT
BLK
BLK
4N7
-
V T
R
250V
TO W29
XF PRI W11 OUTPUT XF
W6
-
BLK
GRN
OUTPUT
-
W7
TO W24
3498
V15
LD1
6399
LD2
6398
-
-
-
3498 J4
GRN
W36
GND
-
-
-
3498