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5.3.8. Function Troubleshooting (HDMI no sound )
Make sure input signal source is regular ?
Y
PC/AV channel
sound is normal
?
N
Refer to “no sound ”
N
Signal source is not regular ,
check external equipment
Y
EDID is right
?
troubleshooting
Y
Check if
U1 is damage
N
Check HDMI
periphery circuit or
upgrade software
Summary of Contents for LHD32D33EU
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