Question about Philips Televison & Video

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I have a Philips 29PT3323/79R. It turns on and no dark picture & sound appears for a couple of seconds and then nothing? I am a tech, is there a common problem to check with this model TV?

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  • PBDK Dec 11, 2008

    I dont have a circuit diagram. What is the inverter? How do i check?

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Hi and welcome to FixYa,

Initially, have you checked the vertical IC and/or the Vcc supply to it?

Good luck and Thank you for using FixYa. Happy Holidays.

Posted on Dec 08, 2008

  • Louie  Role
    Louie Role Dec 12, 2008

    Hi again,



    Any updates or developments so far?



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Yeah it´s a hard tv to Fix...but not impossible...

First You have to Check all the Board for Cold Solder and fix it...after this check the Power Supply, ´cause they are the champion of the Problems in Philips PT´s models..see if you can find any blow capacitors near the deflector Conector...Good Luck!

Posted on Dec 08, 2008

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What make and model number remote do you have. Often the model number is located in the battery compartment.

Posted on Dec 08, 2008

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Did you check for any blown fuse on your tv and also did you check the inverter ?

If you have checked fuse and inverter then check soldering points of SOPS-transformer (T5663) and line-transformer (T5620) and check IC 7220 (TDA 1521Q/N2; 4822 209 73311) and loudspeaker(s).

Posted on Dec 08, 2008

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Posted on Jan 02, 2017

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