It can be a temperature related problem, where a component is working
on the edge of spec. When powering the set down, and up again, the
specs are changing enough to allow the set to start.

To resolve this, proper troubleshooting of the power supply, scan
circuits, and related areas would have to be done. This is something
you would not be able to do at home, unless you have experience in TV
servicing, and are set up to do this type of job.

Jerry G.
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