Question about Toshiba 27AF42 27" TV

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Toshiba 27AF42 27" TV Problem

Hi, can someone please help me, I am looking for the replacement parts list for the hirizontal line problem that I have on this TV... I am a electronics guy and know how to replace this just need to know what parts need to be replaced and if possible the schematic ... thank you! 

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  • nicksjunk123 May 11, 2010

    the site does not seem to be up any longer & I am having similar horizontal line problems. do know of any other free sites where a schematic can be viewed? or really even an overly generalized graphic of where the vertical selection is located & what it looks like. I really think it's just a loose wire because...please don't laugh too hard....hitting the top of the TV temporarily corrects the issue. Thanks in advance for any help or advice you might have.



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hirizontal line problem

  1. please reduce brightness to avoid crt damage.
  2. h/ line is mainly due to failure of vertical section.
  3. please check the the following.
  4. supply to vertical section
  5. connector loose in vertical section
  6. print open in vertical section]
  7. parts connected to vertical section like capacitor,low va lye resistor& ic .
  8. hope this will help.
  9. good luck

Posted on Oct 12, 2007

  • manahar modern Oct 12, 2007

    the given web site is for zenith products you can select your exact or more or less same & download for schematic.



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