[TechAssist] Samsung HCP4363W Intermittent shutdown

Hello again,  This set is only 6 months old and is powering off after 2-4
hours.  The AC cord must be disconnected and reconnected to AC power in
order to turn the set on again, then it will run for another 2-4 hours
before it shuts down again.  I have checked for bad connections by tapping
various boards, but can not make it shut down.  I have schematics, but they
do not help with troubleshooting intermittent shut down problems.  The
picture and sound are good while set is working.
I do not normally work on Samsung sets, but am doing this job for Sears.
I appreciate any advice given.

Thanks,
Ian Scott
Service Depot
Sudbury, Ontario


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