Philips DVP1013 Service Manual page 17

Remote reception is insensitive or fails.
Remote reception is
insensitive or fails.
Check if the remote
control works properly.
Check if the power supply
voltage
censor is normal
Use an oscilloscope to check if
there is output waveform from
the first pin IR of the remote
censor after pressing button on
the remote control.
Check if there is IR signal
on pin 106 of U12
Correct connection
Go
Yes
to the remote
Yes
Yes
No
4-8
No
Check battery
No
Check R66 C68
No
REM1(PIN 3 - RC waveform
Yes
Change U1
IR waveform
T rouble shooting chart
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