YORKVILLE YCV50B - SERVICE, Service Manual

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of
Filename:
PCB# Sheet 6 3
Product
Date: Rev: YsType:
X8004v1400sch.sch2002
X8004
Power Amp
Wed Oct 08, 2008 v14.00
YCV40/YCV50BLUE
of
Filename:
PCB# Sheet 6 3
Product
Date: Rev: YsType:
X8004v1400sch.sch2002
X8004
Power Amp
Wed Oct 08, 2008 v14.00
YCV40/YCV50BLUE
R4
5
1/4W
.
1M
R4
6
1/4W
.
1M
R90
1.0W
FLMP
220R
X613
X581_
X581
X65
X66
X34
1/4W
R51
1K5
.
X24
C51
100V 82N
R47
1/4W
.
470R
C58
400V 2N2
R76
1/4W
.
470K
X67
C50
400V 22N
C49
400V 22N
R4
3
1/4W
MINI
82K
W41
{AWG}
ORN
V2,V3_PL
R77
1/4W
.
270K
R86
1/4W
.
820R
R4
1
1/4W
MINI
220K
R87
1/4W
.
820R
R9
1
2.0W
.
2R
3682
W18
XF
BRN
R89
1.0W
FLMP
220R
3682
W17
XF
BLU
X613_
1324M
YCV40:
7080 12" 8R
80WPGM
P10:A
4423
M
15A
20K
Presence/Master
R4
9
1/4W
.
4K
7
R4
4
1/4W
.
100K
R62
1/4W
MINI
220K
R4
2
1/4W
MINI
220K
R9
2
2.0W
.
2R
C48
63V 100N
3682
W19
Out_XF_CT
RED
R48
1/4W
.
10K
C47
63V 100N
X41
{Body}
V3:B
Val
2X_TRIODE_HCT
SPLITTER
PENTODE
{Body}
V5:A
Val
OUTPUT
These parts are
stuffed ONLY on
M613 (YCV50BLUE)
TO J5
3682
W15
OUTPUT
GREEN
3682
W14
OUTPUT XF
BLACK
V3:A
2X_TRIODE_HCT
{Body}
Val
SPLITTER
PENTODE
V4:A
{Body}
Val
OUTPUT
These parts are
stuffed ONLY on
M581 (YCV40)
+
PHONE_PLUG
+ to tip
S T R J6
-
- -
EXTENSION
S T R J5
-
- -
OUTPUT
WOOFER
SP2
{Description}
1
2
3
5
4
T1
1327M
BLU
BLK
GRN
BRN
{Description}
RED
YCV40WR/YCV50BLUE:
7081 12" 8R (Vintage 30)
60WPGM