I803
5
7
3.3V 1A
(1) SMD resistor - power rating is 1/6W,if not indicated
(2) SMD capacitpr - temperture is 85'C & voltage is 50V,if not indicated.
(3)D810 NC for W18,31DF2FC for WP18 & 48
12.0V 1.0A
VCC12V
Brightness
BLT_ON
R808
26K1 1206
C809
103pF 1206
R809
47R 1206
C818
NC
J805
10R 1/4WS
D809
31DF2FC
C802
3300pF Y1
L804
JUMPER
L802
JUMPER
C808
1000P dip
C823
4700PF Y1
C801
0.22uF X2
R806
56K 1/2W
I801
SG6841
6
5
8
2
4
1
7
3
Sense
RT
Driver
FB
RI
GND
VDD
VIN
R814
3R9 1206
R831
10 /1206
T2.5A/250V
F801
R816
3R9 1206
L807
5.2uH
C814
1000PF/1KV
C804
0.22uF X2
C807
NC
D810
NC
D813
18-2 /DIP
Q801
PHX4NQ60E
R820
2.20K
D811
31DF2FC
S801
AC IN 100~240V
N
L
FG
R802
10 3A
I802
TLP621
4
3
1
2
D804
20D8
D801
20D8
R823
20.0K
D803
20D8
R807
10R 1206
C815
1000pF/1KV
D802
20D8
R819
12K 1206
R821
100R
+
C820
470uF/16V
R824
1K2 1/4W
C821
0.01UF/50V
R811
1K
C803
3300pF Y1
+
C805
68UF 400V
T801
1
6
5
3
12
11
10,11
7,8
2
L805
UU10.5
R822
2.74K
TL431D
D806
UF4007
+
C819
1000UF/16V
C806
2700pF/250V PPN
+
C816
1000UF/16V
R817
22 /1206
R813
3R9 1206
+
C817
1000UF/16V
R815
3R9 1206
R818
10 /1206
R832
22 /1206
R812
10K
Q803
2SA1020
P801
CON6
1
2
3
4
5
6
P802
CON3
1
2
3
Q802
2SC945
R827
100R 1206
+
C810
47uF/35V
C813
0.1uF
R803
560K 1206
R830
560K 1206
R833
270 1206
R825
NC/1206
D807
UF4005
R810
10R 1206
TL431D
I804
R826
47R 3WS
R828
18K
R829
4K32
D805
P6KE9
1A
+
C811
10uF/50V
D808
IN4148/dip
R805
910K 1/4W
R804
910K 1/4W
10.6. A-D Power (M-star & Realtek Scaler)
49
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VA
521
VE510b/s-2
Summary of Contents for ve510b/s-21
Page 55: ...11 2 MAIN PCB BOTTOM VIEW 52 ViewSonic Corporation Confidential Do Not Copy VA521 VE510b s 2 ...
Page 57: ...11 5 POWER PCB TOP VIEW 54 ViewSonic Corporation Confidential Do Not Copy VA521 VE510b s 2 ...
Page 58: ...11 6 POWER PCB BOTTOM VIEW 55 ViewSonic Corporation Confidential Do Not Copy VA521 VE510b s 2 ...