![background image](http://html1.mh-extra.com/html/viewsonic/ve510b-4/ve510b-4_service-manual_1021035066.webp)
2 (E)
1 (B)
3 (C)
LED O
LED G
0
UP
DOWN
select
menu
power
orange
power
green
select
down
WP
menu
GREEN
LED_G
up
orange
LED_O
WP
RTD_SCLK
RTD_SDO_OR_SDI
RTD_SCSB
DDC_CLK
DDC_DAT
onPanel_3V3
onBacklight
MUTE
ST_DET1
RTD_RESET
VCPU
VCPU
VCPU
VCPU
VCC3V3
VCC3V3
VCC3V3
VCC3V3
VCC3V3
12V
VCC3V3
Q101
MMBT3906
1
2
3
C117
10uF/16V
D113
1N4148
R124
1K
C125
NC
R121
10K
C127
NC
C131
NC
R122
NC/10K
R143
Q102
MMBT3906
1
2
3
Q103
MMBT3906
1
2
3
R138
NC
R171
10K
R155
100
I105
24LC16
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
R144
100
R157
4K7
R156
100
R129
4K7
R151
100
R152
100
C128
NC
C122
100nF
C129
NC
C121
22pF
R150
100
C118
NC/10uF/16V
C119
22pF
X101
12MHz
R149
4K7
R123
1K
C116
100nF
C130
NC
R133
1K
R135
100
R147
3.32K
R128
4K7
R134
100
D115
1N4148
C126
NC
R127
1M
RN1
10K X4
1
8
2
7
3
6
4
5
RN4
10K X4
1
8
2
7
3
6
4
5
P104
CON8
1
2
3
4
5
6
7
8
RN2
10K X4
1
8
2
7
3
6
4
5
R153
100
R154
100
R125
0
I104
MTV312M64
12
11
7
19
17
18
20
21
22
23
24
25
3
2
1
42
41
40
33
32
31
30
9
26
27
28
29
8
10
14
13
4
38
39
5
6
16
15
34
35
36
37
43
44
X1
X2
RESET
INT0/P3.2
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
P5.0
P5.1
P5.2
P5.3
P5.4
P5.5
P6.7
P6.6
P6.5
P6.4
P6.3
P6.1/AD1
P6.0/AD0
P3.1/TXD
P3.0/RXD
VCC
VSS
ISCL/P3.5/T1
ISDA/P3.4/T0
VDD3
DA9/HALFV
DA8/HLFHO
NC
NC
P6.2
P4.2
P5.6
DA7
P4.0
P4.1
HSYNC
VSYNC
R145
100
R137
NC
R140
2K2
R139
2K2
R141
9.03K
C123
NC
C124
NC
10.4. MCU
Model
Title
Date
Rev:
ViewSonic Corporation
MCU
63
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VE510s-4_VE510b-4
Summary of Contents for VE510b-4
Page 70: ...11 2 MAIN PCB BOTTOM VIEW 67 ViewSonic Corporation Confidential Do Not Copy VE510s 4_VE510b 4...
Page 71: ...11 3 CON PCB TOP VIEW 69 ViewSonic Corporation Confidential Do Not Copy VE510s 4_VE510b 4...
Page 72: ...11 4 CON PCB BOTTOM VIEW 69 ViewSonic Corporation Confidential Do Not Copy VE510s 4_VE510b 4...
Page 74: ...11 6 POWER PCB BOTTOM VIEW 71 ViewSonic Corporation Confidential Do Not Copy VE510s 4_VE510b 4...