![background image](http://html1.mh-extra.com/html/viewsonic/ve175-2/ve175-2_service-manual_1021021027.webp)
1Amax
Copper plate
Min : 10 x 10
mm
AU 17",CMO 17",CPT 17"
USE R209 DELETE L104
CPT 18" USE L104 DELETE R209
DGND
PGND and DGND are isolated,
not completely separated
0805
0805
5V
PAN 12V
DGND
PANELPOWER
[6]
DVDD_1.8
DVDD_3.3
+5V
DVDD_3.3
+5V
+12V
AVDD_3.3
AVDD_1.8
VLCD
PAD3
1
2
3
4
5
6
7
8
9
+
C179
47uF/16V
M5-16V
1
2
I104
RC1117-ADJ
SOT252
1
2
3
ADJ
VOUT
VIN
R114
10
C178
0.1uF
0603
PAD4
1
2
3
4
5
6
7
8
9
PAD5
1
2
3
4
5
6
7
8
9
D102
5.6V
1
2
C168
0.1uF
L108
50UH
R119
2.2K
Q103
MMBT3904
C170
470uF/25V
I102
LM2596
1
2
3
4
5
VIN
SW
GND
FB
SHDN
R118
220
I103
AIC1084
3
1
2
INPUT
GND
OUTPUT
L119
BEAD60R
1206
1
2
R113
10K
R207
0.62/2W
PAD2
1
2
3
4
5
6
7
8
9
C167
0.1uF
R208
0.47/2W
D101
B340
R205
470/2W
L132
NC
1206
1
2
C173
1000uF/10V
R121
249 1%
0603
C172
0.1uF
R209
0 R
L131
BEAD60R
1206
1
2
C180
0.1uF
0603
L104
33uH
R120
560
0603
P101
CON4
1
2
3
4
L107
40UH
C177
0.1uF
C165
470uF/25V
Q102
SI9953/SO8
6
5
4
3
7
8
1
2
C174
0.1uF
C176
330uF/16V
10.2. DC TO DC Power
!
!
ViewSonic Corporation
24
Confidential
– Do Not Copy
VE175/b-2