YORKVILLE YCV50B - SERVICE, Руководство по обслуживанию

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of
Filename:
PCB# Sheet 6 4
Product
Date: Rev: YsType:
X8004v1400sch.sch2002
X8004
Switching/Supply
Wed Oct 08, 2008 v14.00
YCV40/YCV50BLUE
of
Filename:
PCB# Sheet 6 4
Product
Date: Rev: YsType:
X8004v1400sch.sch2002
X8004
Switching/Supply
Wed Oct 08, 2008 v14.00
YCV40/YCV50BLUE
4148
D1
R2
7
1/4W
.
2K
2
R2
8
1/4W
.
10K
C5
4
250V
4N
7
R9
6
1/8W FLM
P
100R
0
C3
8
63V
470U
C8
4
250V
220N
C2
8
250V
220N
4148 D2
3
4148
D1
5
C7
0
50V
22U
R8
2
1/4W
.
47R
4007
D1
2
R5
5
2.0W 10M
M
220K
D1
3
1N
5240B
R
L 10V
0
0W5
10K
M581 M613
3682
W16
FIL
GRN
R3
4
1/4W
.
2K
2
Q2
5103
TO92
MPSA06
R32
1/4W
.
10K
C46
400V 1N
4148
D2
Q3
5103
TO92
MPSA06
LD
4
RED 5906
B
OOS
T
C45
63V 100N
R9
9
1/4W
.
4K
7
S4
:B
3522
UP Alternate
DO
W
N
B
OOS
T
R8
4
1/8W
FLM
P
100R
0
3682
W10
NEUT
WHT
C5
3
275V
22N
3682
W9
XF PRI
BLK
R9
5
1/8W FLM
P
100R
0
3682
W27
FIL
GRN
3682
W13
+24V
GRY
3682
W12
+24V
GRY
R74
1/4W
.
2K2
PENTODE
V5:B
{Voltage}
4007
D6
D4
4007
D3
4007
4007
D11
C29
35V
220U
C5
25V
100U
W21
{AWG}
GRY
to_DC_FIL
3682
W26
+HI
RED
C5
5
450V
82U
LD
1
YEL
6399
STANDBY
R93
5.0W
.
390R
Alternate
DO
W
N
UP
STANDBY
3522
S3
:A
C6
0
450V
10U
W40
ORN
to_V2,V3_PL
R101
1/4W
.
2K2
R102
1/4W
.
470R
R
103
1/4W
.
470K
C4
1
450V
10U
R8
8
1.0W
Min
i
1K
C6
9
63V
2U
2
3700
K2:C
R2
6
1/2W
.
2K
LD
5
GR
N
5908
CHNL
2
Q6
5101
TO92
BC550C
R31
1/4W
.
10K
R8
3
1/8W FLM
P
100R
0
LD
3
YEL 5907
CHNL
1
S5
:B
3522
UP
Alternate
DO
W
N
CHANNEL
SPST Switch
S7
Power
C2
5
63V
10U
R7
3
1/4W
.
1M
P12
4520
M
Lin
10K
Bias
C1
3
63V
10U C4
4
63V
10U
4007
D5
R1
1
3
1/4W
.
36K
R7
5
1/4W
.
36K
W38
{AWG}
GRY
DC_FIL
1.0W
100R
R33
.
3682
W28
+HI
RED
LD
2
RED
6398
ON
R5
4
1.0W
Min
i
1K
C3
9
450V
10U
R1
0
4
2.0W 10M
M
150K 3682
W11
XF PRI
BLK
4007
D10
D8
4007
D7
4007
RefDes Value/YSpart# Value/YSpart#
YCV40 YCV50BLUE
Q7
5101
TO92
BC550C
S4
:A
3522
UP Alternate
DO
W
N
B
OOS
T
R2
5
1/4W
.
10K
Q11
5103
TO92
MPSA06
R111
1/4W
.
1K
R8
5
1/4W
.
47R
R2
9
1/2W
.
2K
2X_TRIODE_HCT
V3:C
{Voltage}
IEC_RECT
FUSE
FUSE
F1
{C_Type}
3682
W8
LINE
BLK
BIAS 75 mV ACROSS R91
AND ACROSS R92
C4
0
450V
10U
2X_TRIODE_HCT
V1:C
{Voltage}
2X_TRIODE_HCT
V2:C
{Voltage}
PENTODE
V4:B
{Voltage}
C5
7
63V
100N
R
110
2.0W 10M
M
220K
4007
D9
IN
REF
OUT
6731
Q1
7824
TO220
{Watts}
+24 Reg
R9
8
1/4W
.
330K
C52
250V 100N
DO
W
N
UP
STANDBY
3522
Alternate
S3
:B
R115
1/2W
.
22K
R1
0
0
2.0W
.
2R
R3
0
1/4W
.
2K
2
S5
:A
3522
UP Alternate
DO
W
N
CHANNEL
S T R J2
Gold Gold Gold
LINE_IN
Q12
5101
TO92
BC550C
1.0W
100R
R35
.
R5
0
1/4W
.
330K
G
D
S
Q8
6730
IRF830
N
TO220
+Hi Reg
3700
K1:C
8
7 2
4
3
6
5
1
1324
T2
GRN
GRN
BLK
GRY
GRY
Transformer
BLK
RED
RED
R106
1/2W
.
10K
15K R106 6159 4629
R7
8
1/4W
.
4831 18K 4830 15K R78