ViewSonic VE910B Service Manual page 59

10.7. A/D POWER
D801
2KBP06M
R801 NA
R802
10 3A
R812
1M /1/4WS
R803
1M /1/4WS
C804
NC
L805
ET-20
C801
0.47uF
L802
0.5X3T
F801
T2.5A/250V
C803
4700pF
S801
AC IN 100~240V
ViewSonic Corporation
C805 C813 R833 R835
100uF/400V 3300pF/500V 100K/1/4WS 100K/1/4WS
R834 R836
100K/1/4WS 100K/1/4WS
+
R839 NC
D805 NC
R839 R844
1.2M/1/4WS 1.2M/1/4WS
R848 C810
R853
+ 12R/1/4WS
L807
D809
OPEN
1N4148
C807 + C809
0.1UF
10uF/50V
R807
I801 LD7552 39/1206
1 8
GND Driver
2 7
FB VDD
3 6
VIN Sense
D808
4 5
RI RT
27V(3.3V)
R808 C811 22-2V(5V)
110K 1%
1000P/DIP
R809 47R/1206
C812 R815
682P/DIP 3.3K/1/4W
L808
0.5X3T
C815
4.7U/50V
C802
4700pF
Confidential - Do Not Copy
56
R820
T801 ER28H 12PIN 2374228012 22 1/2W 1000PF/1KV
3 11,12
C806
1000PF/500V
5
D806 SRF10120
57
UF4007 R821
9
10 1/2W 1000PF/500V
1
D823 SR306
10
4
4
D807
12
L806 1U4G
5 7,8
BEAD D822 SR306
C831
4700PF
R805
1.2M/1/4WS
L801
BEAD
Q801
AP03N70F
D812
R832 R852
820R/1/4WS 10R/1/4WS 1N4148
R811
0.75R/ 2WS +
D813
1N4148
C808
R823
180P/DIP 1K/DIP C839
1uF/50V
4 1
R842 R826
NC 5.6K
3 2
I802
TLP621 I803
TL431D
R851
VE910/b
C820
C822 C823
1500uF/16V 470uF/25V
D821 L803
5.2uH
+ + Brightness
C821
ON/OFF
L804 C825
JUMPER 470uF/16V
10
C824
+
+ 1000UF/10V
R846 R854
820/1/4WS 8201/4WS
R828 R845
1.58K 1% 1K
W/O P802
R840
3K/DIP
C845
0.1uF/50V
R830
1K 1%
C832 R824
24K 1%(5V)
C826 NC
4700PF/DIP R825 D814
11.8K 1% NC
R831
91K 1%
D810
NC
R837 1K
JUMPER WIRE
12V
9
NC
8
ON/OFF
7
DIM
6
5V
5
5V
4
GND
3
Mute
2
Volume
1
GND
12V
R849
5V
R850