Question about RCA R52WH73 Projection Television
I have RCA Projection TV. Model:R52WH74. I turn it on, button lights up for about five seconds then goes out, no picture, no sound
1. Your issue from the information here seems to be related to the power supply section of the set.
2. You may have a rectifier circuit that has failed .
3. A power regulator ( transistor) or failing capacitors in the power start up circuit ( primary side of the main-board).
To sum it up your TV will need a service tech to test each section on the main board to find the faulty component/ components.
I hope this helps.
Posted on May 12, 2010
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Posted on Jan 02, 2017
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