Hisense LCD3203EU - Troubleshooting

10
TROUBLESHOOTING
yes yes
no no
red
blue
NO
YES
YES
no
N
O PICTURE
is there noise
p
icture?
Is indicato
r
light red o
r
blue?
VGA o
r
HDTV OK?
Main board is
b
ad
Tuner board is
b
ad
Antrnna/cable
ok?
tuner board is
b
ad
Is there
signal ？
Check the Antrnna/cable connection
Check the main board
Check the signal connection
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