Samsung LE40M87BDX powers on OK.
I don't have the remote.
Display is OK but no channels are tuned as yet, menus can be selected and navigated from the buttons on the side.
After being on for a few minutes the TV will reset, PSU relay clicks, and the TV powers back up to where it was.
This then repeats every 15 seconds or so.
I have replaced all capacitors on the PSU though none were 'domed'.
I am happy to replace all the SMD caps on main board but wonder about eeprom too, though others seem to have had various results with the latter.
Problem persists with IR and control cable removed from main board.
Does appear to me to be a hot fault so am thinking the caps under the DTV screen as this does warm up quite a bit.
Don't have access to a capacitor tester, just multimeter and a scope.
Any thoughts ?
andytw
I don't have the remote.
Display is OK but no channels are tuned as yet, menus can be selected and navigated from the buttons on the side.
After being on for a few minutes the TV will reset, PSU relay clicks, and the TV powers back up to where it was.
This then repeats every 15 seconds or so.
I have replaced all capacitors on the PSU though none were 'domed'.
I am happy to replace all the SMD caps on main board but wonder about eeprom too, though others seem to have had various results with the latter.
Problem persists with IR and control cable removed from main board.
Does appear to me to be a hot fault so am thinking the caps under the DTV screen as this does warm up quite a bit.
Don't have access to a capacitor tester, just multimeter and a scope.
Any thoughts ?
andytw
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