Brightness
ON/OFF
12V
5V / 3.3V
L804
5.2UH
C803
4700pF
C801
0.22uF
C830
4700PF
C820
220PF
D809
SB140(3.3V)
1N4148(5V)
C831
NC
I801
SG6841
6
5
8
2
4
1
7
3
Sense
RT
Driver
FB
RI
GND
VDD
VIN
C821
220PF
C804
0.22uF
T2.5A/250V
F801
Q801
AP09N701-A
R804
510K
R805
510K
L803
5.2uH
+
C822
1500uF/16V
R802
10 3A
S801
AC IN 100~240V
N
L
FG
+
C810
100uF/35V
+
C825
1000uF
10V
R820
22
+
C827
1uF/50V
I802
TLP621
4
3
1
2
C802
4700pF
C826
0.1UF
+
C823
1500uF/16V
L802
250uH
TL431D
I803
L805
ET-20
+
C824
1500UF
10V
+
C805
100uF
400V
C806
0.01uF/250V
R801
NA
T801
ER28
3
5
4
1
7,8
10
11,12
9
D806
BYV26C
D803
2A07
R811
0.47 / 2W
+
C828
1500UF
10V
D802
2A07
R831
68K 1%
82.5K (3.3V)
R810
1.82K 1%
D801
2A07
D804
2A07
D808
20-2V(3.3V)
22-2V(5V)
R825
10K 1%
R824
22.1K 1%(5V)
6.81K 1% (3.3V)
L801
BEAD
C812
NC
R823
1K
+
C809
22uF/50V
R821
22
R835
470K
R836
470K
R833
470K
R834
470K
C813
1000pF
1KV
R812
470K
R807
10
R803
470K
R806
510K
D810
12B1(5V)
R832
10
R808
22.1K 1%
D807
1U4G
R813
3K3
P802
1
2
3
4
5
6
7
8
10
9
GND
Volume
Mute
GND
5V/3.3V
5V/3.3V
DIM
ON/OFF
12V
NC
Q803
2SC945
R814
470
D811
9C1
(3.3V)
C811
0.1uF
D805
P6KE130A
R826
100
L808
BEAD
C807
0.1uF
D821
FCH20A15
R815
NC
R809
1
D822
FCQ30A06
L806
3.5X9(5V)
3.5X4.5(3.3V)
L807
3.5X9
C808
0.1uF
10.7. A-D Power
58
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VE710s/b-2
VA721
Содержание VS10047
Страница 63: ...11 2 MAIN PCB BOTTOM VIEW 60 ViewSonic Corporation Confidential Do Not Copy VE710s b 2 VA721 ...
Страница 65: ...11 5 POWER PCB TOP VIEW 62 ViewSonic Corporation Confidential Do Not Copy VE710s b 2 VA721 ...
Страница 66: ...11 6 POWER PCB BOTTOM VIEW 63 ViewSonic Corporation Confidential Do Not Copy VE710s b 2 VA721 ...