BBK DV118SI - Power Board (SKY-V22-CX2 2009.11.18)

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8.3 Power Board (SKY-V22- CX2)
R
K A
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4.82V
3.8V
2.5V
U503
TL431A
C515 104
C506 473
C502
103/1KV
BC503
~250V 221
C505
104
C510 104
C512 104
L507
10uH/2A
L501
F501
T1.6A/250V
R509 9.1K
R508 10K
R506 330R
R505
10ohm
R503
39K/2W
R507 1K
R501
220K 1/2W
R512
9.1K
U502 HS817
TC502 47uF/50V
TC501
10uF/400V
TC504 220uF/25V
TC506
470uF/16V
TC505
1500uF/16V
TC503
220uF/25V
D505
FR107
D508
FR107
D510
IN5822
D506 FR107
D511
D503 1N4007
D502
1N4007
D504
1N4007
D501
1N4007
4
VDD
5
D
2
S
3
FB
6
D
7
D
8
D
1
S
U501 VIPER22
1
_
3
_
4
_
5
_
6
_
7
__
8
_
9
_
T501
EEL19H
1
2
CON1
~220V
+5V
-12V
+12V
CX2:R509 0805 9.1K改为0805 10K
TC500
4.7uF/400V
L502
1mH
1mH
FR107
CX9:R509 0805 9.1K改为0805 9.8K