Question about RCA F27442 27" TV

1 Answer

RCA Model F27442 has sound but no picture

My 2001 RCA TV suddenly lost its picture but still has sound.
Can anyone offer any assistance?

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  • 3 more comments 
  • linee32 Mar 03, 2008

    My RCA f27442 27" TV have sound but do not show picture and I need to know where to find a picture tube for this model.

  • mjk32 Mar 24, 2008

    i have not done anything yet

  • UKANTRYME 0 Jul 05, 2008

    TV HAS SOUND BUT NO PICTURE. TV LESS THAN 5 YEARS OLD WITH MAYBE 1000 HOURS OF USE.

  • ronmak Sep 04, 2008

    I also have a RCA Model F27442 Chassis-CTC203AD5 with this same problem. In my case I have no cathode voltage. I have tried resoldering several locations but no help. I have a scope and electronics background. I would welcome any ideas and a schematic and component layout.

    Thankyou-ronmak

  • kfdonovan1 Oct 05, 2008

    Ours just started losing screen after being on for a few minutes. This is the 3rd TV we've had to buy in 10 years of marriage (different brands) - what's up with TV manufacturers?

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  • 11 Answers

Check to see if you have B+ to the horz.output transistor.
also you may have bad solder connections on the countdown osc. ceramic resonator.

Posted on Jan 08, 2008

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1 Answer

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Coil L14401 is not making a good ground. Remove him carefully, scrape the ends clean and the board where he was removed. Now reinsert and resolder this little guy,and Bingo you have your TV back. This is a common problem with your TV! Thanks for asking!

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1 Answer

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you may have bad solder connection in the horiz.countdown section.
you may also have a GEM Star module bad.

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