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3
E
C
1
2
Modify
ADC_ 3AVCC
LVDS_3AVCC
RTD 2.5DVCC
RTD 3DVCC
RTD 3PVCC
RTD 2.5DVCC
ADC_ 3AVCC
LVDS_3AVCC
RTD 3DVCC
RTD 3PVCC
3.3V-->2.5V regulator for 3.3V system power, no 5V 2004/4/14
R11:3K 1% ohm, R12:1K 1%
ohm -->output:5V;
R11:3.6K 1% ohm, R12:2.2K
1% ohm-->output 3.3V
U10
U3 layout
與
共
2004/4/16
R1,L1
3DVCC
3AVCC2
5DVCC
3DVCC
3AVCC1
3PVCC
2.5DVCC
VBRI
VRMT
3AVCC1
3PVCC
3AVCC2
3DVCC
2.5DVCC
DSUB_5V
VCPU
3DVCC
GND
GND
2.5DVCC
GND
GND
GND
GND
3DVCC
GND
5DVCC
DGND
3DVCC
12V
VCC12
3DVCC
GND
3DVCC
2.5DVCC
VCC12
D1
1SS355
R4
47/6
U10
AIC1739/NC
3
1
2
VIN
VOUT
GND
Q19
MMBT3906
R143
4.7K/6
D31
1N4148
D30
1N4148
Q18
MMBT3906
R144
4.7K/6
R9
1K/6
D2
1SS355
Q2
MMST3906
3
2
1
+
EC2 10uF/16V
R10
10K/6
R14
10K/6/NC
Q3
MMST3906
R8
0/6
U1
AIC1117CY
3
1
2
VIN
GND
VOUT
R13
1K/6
R15 200/6 1%
R17
200/6 1%
R3 200/6 1%
R6
330/6 1%
C3
0.1u/6
U3 AIC1117CY
3
1
2
VIN
GND
VOUT
C12
0.1u/6
+
EC5
10uF/16V
C1
0.1u/6
+
EC1 10uF/16V
L2
47UH
1
2
L29
FEB/1206/NC
C10
2200p/6
L3
10K/6
1
2
C11
0.1U/6
R16
1K/6
C5 0.1u/6
FUSE1
0
1
2
C6
330u/16V
C101
NC/6
R12
1K/6 1%
C8
0.1u/6
R11
3K/6 1%
C13
1U/8
R2
0/1206
U2
AIC1563
1
2
3
4
5
6
7
8
DC
DE
CF
GND
FB
VCC
IS
BOOST
Q4
SN7002E
3
2
1
C9
120p/6
R18
4.7K/6
C4
0.1u/6
R5
330K/6
CN1
CONN 4x2-R
4
5
6
1
2
3
8
R7 240K/6 1%
EC4 330u/16V
C102
1U/6
C7
0.1u/6
+
EC3
10uF/16V
L28
CX201209805/8
+
EC6
10uF/16V
Q1
NDS9410A/SO
2
3
4
5
7
6
8
1
L27
NC/CX201209805/8
C2
1u/6
D3
RB081L-20
1
3
C100
0.1u/6
Model
Title
Date
Rev:
ViewSonic Corporation
POWER
ViewSonic Corporation Confidential – Do Not Copy VE510s-3_VE510b-3
80
Summary of Contents for ve510b-3
Page 84: ...11 PCB Layort Diagram 11 1 ViewSonic Corporation Confidential Do Not Copy VE510s 3_VE510b 3 81...
Page 85: ...11 2 ViewSonic Corporation Confidential Do Not Copy VE510s 3_VE510b 3 82...
Page 86: ...11 3 ViewSonic Corporation Confidential Do Not Copy VE510s 3_VE510b 3 83...
Page 87: ...11 4 ViewSonic Corporation Confidential Do Not Copy VE510s 3_VE510b 3 84...
Page 88: ...11 5 ViewSonic Corporation Confidential Do Not Copy VE510s 3_VE510b 3 85...