VG700b Series Service Manual
4-5
VG700b series
4-3
Inverter Board
4-3.1
The Location of Connectors
CN1
CN3
CN2
4-3.2
CN1 Connector
#
n
i
P
n
o
it
p
i
r
c
s
e
D
n
o
it
c
n
u
F
1
V
2
1
+
y
l
p
p
u
S
r
e
w
o
P
V
2
1
+
2
V
2
1
+
y
l
p
p
u
S
r
e
w
o
P
V
2
1
+
3
ff
O
/
n
O
ff
O
/
n
O
4
s
s
e
n
t
h
g
ir
B
l
o
rt
n
o
C
t
h
g
ir
B
5
D
N
G
d
n
u
o
r
G
6
D
N
G
d
n
u
o
r
G
4-3.3
CN2 Connector
#
n
i
P
n
o
it
p
i
r
c
s
e
D
n
o
it
c
n
u
F
1
)
V
k
1
~
(
V
C
A
t
u
p
t
u
O
p
m
a
L
2
)
V
k
1
~
(
V
C
A
t
u
p
t
u
O
p
m
a
L
3
.
C
.
N
n
o
it
c
e
n
n
o
C
o
N
4
D
N
G
d
n
u
o
r
G
4-3.4
CN3 Connector
#
n
i
P
n
o
it
p
i
r
c
s
e
D
n
o
it
c
n
u
F
1
)
V
k
1
~
(
V
C
A
t
u
p
t
u
O
p
m
a
L
2
)
V
k
1
~
(
V
C
A
t
u
p
t
u
O
p
m
a
L
3
.
C
.
N
n
o
it
c
e
n
n
o
C
o
N
4
D
N
G
d
n
u
o
r
G
ViewSonic Corporation
Confidential
– Do Not Copy
VG700b
