LC-32LE350M
7 – 2
With [RF] signal input
No video onscreen (1)
No video in the UHF/VHF reception
Is there IF output from the tuner pin(10) of TU1101 as specified?
NO
Check TU1101 and its peripheral circuits.
YES
Is there VIF input at pin 74 & 75 of IC
.
1
0
3
3
C
I
&
1
0
1
1
U
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e
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ri
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C
O
N
?
1
0
3
3
YES
Are there the signal outputs (pin 100-107, 109,110) of IC3301?
NO
Check IC3301 and its peripheral circuit.
YES
Check LVDS cable, LCD controller (incl. panel) and their periph-
eral circuits.
With <Video> signal input
No video onscreen (2)
No external input video onscreen <INPUT 2>
Is INPUT 2 selected on the input select menu screen?
NO
Select INPUT 2 on the input select menu screen to pick up the
right input signal.
YES
Is there the video signal input at pin (43) of IC3301?
NO
Check the line between pin (9) of J502 and pin (43) of IC3301.
YES
Are there the signal outputs (pin 100-107, 109,110) of IC3301?
NO
Check IC3301 and its peripheral circuits.
YES
Check LVDS cable, LCD controller (incl. panel) and their periph-
eral circuits.
Содержание LC-32LE350M
Страница 9: ...LC 32LE350M 4 1 CHAPTER 4 DIMENSIONS 1 DIMENSIONS Unit MM ...
Страница 33: ...LC 32LE350M 9 2 A C B D E F G H 2 10 9 8 7 6 5 4 3 1 Main B Symbol ...
Страница 34: ...LC 32LE350M 9 3 2 LED_IR Unit A C B D E F G H 2 10 9 8 7 6 5 4 3 1 LED A Chip LED A Symbol ...
Страница 35: ...LC 32LE350M 9 4 A C B D E F G H 2 10 9 8 7 6 5 4 3 1 LED B Chip LED B Symbol ...
Страница 67: ...LC 32LE350M 11 ...
Страница 68: ...LC 32LE350M 12 ...
Страница 69: ...LC 32LE350M 13 ...