ViewSonic VE710b-4 Service Manual page 83

10.7. A-D Power (CPT CLAA170EA08QV /CMO M170E5-L09 Panel)
D804 2A07
D803 2A07
D802 2A07
D801 2A07
R801 NA
R802
10 3A
R812
1M /1206
R803
1M /1206
C804
NC
L805
ET-20
C801
0.47uF
L802
3T
F801
T2.5A/250V
C803
4700pF
S801
AC IN 100~240V
ViewSonic Corporation
100K/1206
R833 R835
100K/1206 100K/1206
R834
+
C813 R839 NC R836
C805 0.01UF
100uF 500V D805 NC
400V 911K/DIP 1/2S
R806
511K/1206 R839 L806
bead
+ D809
IN4148/DIP(3.3V)
C810 1N4148(5V)
33uF/50V 1S4(option)
(R851)
L807
(39K TO
JP
5V1206)
R804
511K/DIP 1/2S
I801 LD7552
1 8
GND Driver
2 7
FB VDD
3 6
VIN Sense
4 5
RI RT
D808
R808 30V(3.3V)
133K 1%/1206 30V(5V)
27V(OPTION)
C811
L808 1000P/DIP
3T
C802
4700pF
C812
10000P/DIP
80
VE710s-4_VE710b-4
Confidential - Do Not Copy
100K/1206
C806
3 7,8
1000PF/1KV
DIP
D821 SRF10120
D806 BYV26C
9
R844
1
910K /1206
10
4
D807
1U4G
5 11,12
D823
T801
ER28
R805
910K L801
+ 1206 BEAD D822
Q801
C807 C831
0.1uF 4700PF
R821
C809 10 1/2W
10uF/50V R852 DIP
(10K)
1206
R807
39/1206
1N4148/DIP
(OPTION)
R832 D812
1K/1206 R811
0.62/ 2W
(0.68/2W) R840
C808 3K/DIP
(VA721)
OPTION
180P/DIP
NC R842
1206
4 1
R826
5.6K
1206
3 2
I802
TLP621
I803
D813 TL431D
R809
47R/1206 1N4148/DIP
C839
+
1uF/50V
R820 22 1/2W DIP
C820
1000PF/1KV
DIP C823
470uF/25V
L803
5.2uH
+ +
C822
1500uF/16V
NC C825
L804 470uF 16V
C824 JUMPER +
+ 1000UF R816
SR306 10V 681/1206
R846
2K/DIP
C821
1000PF/1Kv Q803 R845
DIP MMBT3904
SMD 1K/DIP
2K(5V)
R847
Q804
R823 1/1W MMBT3906
1K/DIP SMD
Q802 C845
MNMBT2907A/SMD 0.1uF/50V
DIP
R824
24.9K 1%(5V)/1206
8.25K 1% (3.3V)
R831
C826 110K 1%
4700PF/DIP R825
13K 1%
1206
Brightness
ON/OFF
10
12V
9
NC
8
ON/OFF
7
DIM
6
5V/3.3V
5
5V/3.3V
4
GND
3
Mute
2
Volume
1
GND
P802
R828
3.65K 1%
DIP
R830
2.2K 1%(5V)
1.18K 1%
DIP
12V
5V / 3.3V
.DP46