![background image](http://html1.mh-extra.com/html/viewsonic/vx510-1/vx510-1_service-manual_1020013043.webp)
Near to Chip
40-VF0009-C000
C
LCD MONITOR
A3
2
4
Monday, May 10, 2004
VX510
Title :
Size :
Document Number :
Rev :
Date:
Sheet :
of
Project Name :
ViewSonic Corporation
MENU_KEY
5DVCC
DGND
DGND
DGND
5DVCC
DGND
DGND
DGND
DGND
1,3,4
IICSDA
5DVCC
1,3,4
IICSCL
DGND
1,3,4
MENU_KEY
4
CONNECT
3
STANDBY_LED 4
ACTIVE_LED
4
POWER_KEY
4
SELECT_KEY
4
DOWN_KEY
4
UP_KEY
4
PANEL_PW3
1
VRMT
1
DDC_SCL
3
DDC_SDA
3
RTD_SDO/SDI
3
RTD_SCSB
3
RTD_SCLK
3
IICSCL
IICSDA
5DVCC
1,3,4
5DVCC
1,3,4
RTD_RESET
3
R24
8.2K
1
2
U9
G690H_Reset_IC
NA
3
1
2
VIN
GND
VOUT
R16
4.7K
1
2
U5
8051 Socket
2
3
4
5
6
7
8
9
10
11
20
21
22
44
43
42
41
40
39
38
37
36
35
32
33
24
25
26
27
28
29
30
31
13
14
15
16
17
18
19
12
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
P3.0
XTAL2
XTAL1
VSS
VCC
P0.0
P0.1
P0.2
P0.3
P0.4
P0.5
P0.6
P0.7
EA_/VPP
PSEN_
ALE/PROG_
P2.0
P2.1
P2.2
P2.3
P2.4
P2.5
P2.6
P2.7
P3.1
P3.2
P3.3
P3.4
P3.5
P3.6
P3.7
P4.3
R34
22
1
2
R35
22
1
2
R11
0
1
2
R14
0
NA
1
2
R36
0
1
2
R95
100
1
2
R96
100
1
2
R17
4.7K
1
2
C20
0.1UF_Y5V
1
2
R18
4.7K
1
2
C88
22PF
1
2
C19
0.1UF_Y5V
1
2
R19
4.7K
1
2
R32
22
1
2
Y1
24.000MHz
1
2
R20
4.7K
1
2
U4
X24C16
8
5
6
4
7
3
2
1
5DVCC
SDA
SCL
GND
TEST
A2
A1
A0
R25
4.7K
1
2
R21
4.7K
1
2
R22
4.7K
1
2
R99
0
NA
1
2
R31
100
1
2
R33
100
1
2
R12
100
1
2
R23
4.7K
1
2
R13
100
1
2
R98
0
1
2
R26
100
1
2
C22
10PF
1
2
C23
10PF
1
2
R97
4.7K
NA
1
2
R37
1M
1
2
R27
100
1
2
R28
100
1
2
R29
100
1
2
+
C21
10uF_16V
40
ViewSonic
Corporation
Co
nfidential
-
Do
Not
Copy
VX710