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PANASONIC PLASMA MODEL TYST42PH20 TURN IT ON AND GOES INTO SHUT DOWN

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  • eagle1012 Aug 05, 2008

    I have a Panasonic plasma model TYST42PH20 WHEN i TURN IT ON IT WILL FLASH AND SHUT DOWN

  • eagle1012 Aug 05, 2008

    Panasonic plasma model TYST42PH20 TURN IT ON AND ITS SHUTS DOWN.I HAVE TRIED UNPLUGING IT FOR 30 MINS ALSO HOLDING THE POWER BUTTON FOR 5 SEC. BUT NO LUCK.

  • eagle1012 Aug 05, 2008

    This web site is a joke you pay 9.99 for them to read some tips out of a book you get with your tv. Nice rip off guys.

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3 Answers

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Your best bet is to have the tv serviced if it is under 12 months it will still be covered under warranty you can find your local authorized service center here.
http://www2.panasonic.com/webapp/wcs/stores/servlet/vServiceLocator?storeId=15001
If you need any other assistance let me know.
Thanks,
Lee

Posted on Aug 05, 2008

  • Lee A.
    Lee A. Aug 05, 2008

    I have already advised your best solution as the tv is less then a year old your best bet is to have it serviced under warranty follow the link and find the nearest authorized service center. If there is another answer your looking for or need further assistance please let me know.
    Thanks,
    Lee


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You can try a hard reset: Unplug TV from AC mains and remove all cables from TV. Wait about 30 minutes and replug to AC power and redo the cabling. Switch on the TV and see if it works..



If you would like to attempt a DIY, you will need a service manual to guide you. You can find one here:http://servicemanuals.vstore.ca/


Good luck....

Posted on Aug 05, 2008

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Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.

PANASONIC PLASMA MODEL TYST42PH20 TURN - clip_image001.jpg
1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.

Posted on Aug 05, 2008

  • LORETO LACARON
    LORETO LACARON Aug 05, 2008

    But, I do know that Panasonic has a good customer service and that they
    are interested in learning as much as possible about plasmas that have
    failed. What they learn is sent back to the design engineers in the
    factories so they can design the next sets even better. I know this
    because I have visited many of their factories in person and I know
    their policy and procedures for product development.



    There is a site by another customer and with a ton of interesting
    information, including service manual and comments about obtaining
    service and such that may be very instructive for you to breeze
    through. You will find it at:



    http://www.panny.tv/



    As a general rule when a set goes into protection it is caused by a
    short circuit condition of some kind that places an undue burden on the
    power supplies. There is an error code that helps to guide a tech into
    the problem area but you must have access to the manual and the codes
    on how to read out the data.



    Unfortunately, you must defeat the protection function in order to get
    the set to come on long enough to chase down any basic information.



    A whining noise is generally coming from a transformer or coil; leading
    me to believe the problem area may be the power supply itself. But,
    that is only a guess on my part.



    Finally, I know of no particular problem with this set or any of the Panasonic
    plasmas - other than they are NOT as reliable as CRT sets. This is
    primarily because they haven't been around as long.



    Panasonic sets are accepted as one of the very best among all plasma
    manufacturers and I believe this is so. I know it is discouraging when
    it is your set that has gone lame, but keep a smile. Things will get
    better.



    I would like to know the response you get back from Panasonic.

    hope this may help;

    Regards,
    VOTIT


  • LORETO LACARON
    LORETO LACARON Aug 12, 2008

    did the solutions from all of us experts solved your problem if not then let us know the current updates so all the fixya experts can assist you further

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