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C2
1u/6
U2
R2
GND
8
BOOST
VCC12
0/1206
7
IS
6
VCC
5
FB
C8
0.1u/6
AIC1563
GND
R11
C10
2200p/6
R11:3K 1% ohm, R12:1K 1%
GND
ohm -->output:5V;
R11:3.6K 1% ohm, R12:2.2K
GND
1% ohm-->output 3.3V
CN1
CONN 4x2-R
12V
FUSE1
0
1
2
1
2
3
4
5
6
C4
8
0.1u/6
3DVCC
R8
0/6
10K/6
Q3
MMST3906
L3
2
1
10K/6
10K/6/NC
R18
C13
1U/8
GND
DGND
ViewSonic Corporation
1
DC
R4
47/6
2
DE
R5
330K/6
3
CF
4
GND
GND
GND
Q2
1
MMST3906
R9
3K/6 1%
1K/6
R1,L1
VCC12
3DVCC
R10
R13
1K/6
VRMT
R14
3DVCC
R16
1K/6
DSUB_5V
4.7K/6
Q4
SN7002E
2
VBRI
Confidential – Do Not Copy
VE510s-3_VE510b-3
80
D1
1SS355
L2
2
1
47UH
D3
RB081L-20
GND
RTD 3DVCC
3DVCC
ADC_ 3AVCC
3AVCC1
RTD 3PVCC
3PVCC
LVDS_3AVCC
3AVCC2
Modify
3DVCC
VCPU
NC/CX201209805/8
L27
Q18
D30
D31
MMBT3906
CX201209805/8
1N4148
1N4148
L28
C100
0.1u/6
R143
4.7K/6
Q19
3DVCC
MMBT3906
R144
4.7K/6
5DVCC
5DVCC
+
3DVCC
U1
AIC1117CY
3
2
VIN
VOUT
+
+
2.5DVCC
U3 AIC1117CY
3
2
2.5DVCC
VIN
VOUT
+
+
U10
2004/4/16
U10
3
1
VIN
VOUT
L29
2
GND
FEB/1206/NC
AIC1739/NC
3.3V-->2.5V regulator for 3.3V system power, no 5V 2004/4/14
C101
NC/6
3
C
2
1
E
RTD 3DVCC
3DVCC
3AVCC1
ADC_ 3AVCC
RTD 3PVCC
3PVCC
LVDS_3AVCC
3AVCC2
RTD 2.5DVCC
與
U3
共
layout
2.5DVCC
2.5DVCC
RTD 2.5DVCC
ViewSonic Corporation
Model
POWER
Title
Date
Rev:
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