ChangePanel
Stillhaving
problems
No picture but h
a
ve
sound
Chec
k
i
f
there is +1
2V
a
t
Pin35 in CN202
No
Repl
a
ce the QD
6
Yes
Chec
k
i
f
there is +43
V
a
t
PCN4
Yes
No
test i
f
J16 Pin3 3.3
V
Pin13
nor
ma
lly
Ch
a
n
g
e L
V
D
S
w
ire
No
Repl
a
ce PU5
Chec
k
i
f
PQ
6
PD14 PR4
6
w
or
k
s nor
ma
lly
Yes
Repl
a
ce PQ
6
PD14
No
S
ervice M
a
nu
a
l
Model No.:
7-2. M
a
in bo
a
rd f
a
ilure
c
he
c
k
- 27 -
1
2V
