Question about RCA TruFlat 27F520T 27" TV

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When you turn the tv off and turn it back on the power button flickers from red to green and wont turn on

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  • RCA Master
  • 1,210 Answers

RCA has had rough time with bad grounds with units similar. You will have to have someone resolder the vertical IC, resolder any grounds on the Flyback and any other IC with heatsinks attatched to them. Also, have them resolder the the yolk connections located on the rear of the picture tubes. This is where you will see two connections that look as if they are weak solder grounds. Good grounds are very important to get your TV operating again! I cannot say enough...have the repair person look at all connections on the bottom of the board and shotgun with the soldering!!! Good luck and thanks for asking!

Posted on Nov 10, 2010

  • ABRsvcs Nov 10, 2010

    Without seeing the actual set and taking internal measurements, I can not completely diagnose the problem. However, based upon the bahavior, the previous expert is correct in that there are likely poor solder connections inside the unit. Caution is required as there are dangerous high voltages present inside when with the set unplugged. I have also seen similar symptoms with defective components in the power supply area. If the set returns to somewhat normal behavior once the set cools down, then I would lean toward poor solder connections or defective capacitors in the power supply area. If you have no experience working with TV repairs, please seek professional assistance.

    Thanks,
    Dan

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