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samsung le26r73bd

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t1412:
afternoon fella's, strange fault, had a samsung come in yesterday, it's a le26r73bd,  switch on it come on ok then switched it off moved it to the  bench plugged the aerial in, then the tv switched off flashing standby  the started cycling on sometimes  with snow then picture break up like a bad signal then back to flashing standby, did find 2 swollen caps in the psu changed them all voltages are ok, if you have anything connected it goes off would the tuner cause this fault or the mainboard it's self thanks for your time

regards
shaun       

downunder:

Hi Shaun,

Most likely scenario is that the eeprom has become corrupted by the smps failure. You could try

to reinitialize the eeprom by the "shorting out pins 5 and 6" method or replace the eeprom. The

reinitialize method has always worked for me bar once.

Bruce

t1412:
thanks bruce i'll give it a go let you know if it works

shaun

t1412:
hi bruce i shorted the epprom out and it did work for about 2 hours then the fault came back, i can't get into the service menu to try a reset it, just goes off to standby i'll replace the epprom, thanks

shaun

       

downunder:

Mute 182 might reset it.

Bruce.

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