ChangePanel
Stillhaving
problems
No picture but h
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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
PU5 Pin8
˄
3.3
V
˅ǃ
Pin1
nor
ma
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Ch
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n
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e L
V
D
S
w
ire
No
Repl
a
ce PU5
Chec
k
i
f
PQ
6
ǃ
PD14
ǃ
PR4
6
w
or
k
s nor
ma
lly
Yes
Repl
a
ce PQ
6
ǃ
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
˅
Summary of Contents for LE50K6000SF
Page 10: ...3 3 LED Panel 09 Service Manual Model No V500HJ1 PE8 C7...
Page 11: ...Service Manual Model No 10 3 4 Connector Definition 3 4 Connector Definition...
Page 16: ......
Page 17: ......
Page 26: ...Service Manual Model No 25...
Page 27: ...Service Manual Model No 7 Trouble shooting 7 1 Simple check 26...
