Question about RCA HD56W58 56" TV

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I have a Rca HdTv Model#HD56W58 No pic and sound green power light comes on and I have a high pithced squeel Is that the High voltage Transformer

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  • GatorJ75268 Oct 02, 2009

    I had a tv repairman tell me that it sounds like the High voltage transformer or the splitter could that give me the same thing

  • GatorJ75268 Oct 02, 2009

    how would I know if the lamp has gone bad

  • GatorJ75268 Oct 02, 2009

    I have a RCA HDTV Model HD56W58 I have no sound or pic green indidcatot light comes on in front and I have a high pitched squeel I have had many people say HT compasitors and the other a lamp and the other HVT Splitter ot the HVT transformer can you help please

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This is a common problem in most HDTV's is the RCA FL231 Convergence Fuse,RCA Part No. 259213 has to be replaced.
Direct replacement FL231 convergence fuse (RCA part# 259213 - 400mA, 125V) Thompson ITC222 chassis.

This is the part that commonly fails in the ITC222 chassis that causes the convergence to be too far out of spec.................sodeep

Posted on Oct 02, 2009

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  • Master
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Hi,

It sounds like an HT ( high tension) Capacitors leak
This is often caused by the lead becoming partly unplugged ( being bumped or moved) and because of dust buildup it arcs making a high pitched hissing whistle.
The lamp may also have been affected by the HT leak.

Just open the TV and look the power supply board for any leaked or bumped HT capacitors, if found try replacing them.
After replacing inspect the lamp. try changing if necessary

please leave me comment, if you need further assistance
RNJ VINODKUMAR

Posted on Oct 01, 2009

  • Vinod Kumar
    Vinod Kumar Oct 02, 2009

    Just check whether you get illumination inside the TV, if its completely dark inside.It ststes problem with the lamp..



    First change all the HT capacitors and check..Mostly it gets rectified after changing the HT capacitors



    please leave me comment, if you need further assistance
    RNJ VINODKUMAR

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Best Solution posted on Sep 03, 2008 3%20stars.png

noavatar_s.gif jdenton77
Rank:nonexpert_s.gif Apprentice
Rating: 85%, 1 votes
Yes, i had the same issue. High voltage trans. and the HV distributor (splitter) goes bad on there tv, they are known for that. I have the part numbers for the HVT p/n 258655 and HV distributor(splitter) p/n 258512. The two p/n are for HD56W58 proj. tv

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