Philips 42PF7320A 42 in. Plasma HDTV Logo

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Posted on Oct 08, 2017

Horizontal lines, and a black bar across screen.phillips 42pf9630

Was watching tv the other day, and all of a sudden a black bar appeared about 2/3 of the way up, and horizontal lines across most of the screen, color got distorted...think this is a y buffer problem? already took tv off wall and pulled the y buffers out...just wanted a second opinion before i order new ones...have pictures of screen if that helps...

5 Related Answers

Anonymous

  • 1153 Answers
  • Posted on Mar 10, 2008

SOURCE: Black horizontal line 1 pixel high

Depends on what area the line is in the bottom half or top?

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Anonymous

  • 138 Answers
  • Posted on Aug 20, 2008

SOURCE: Dozens of horizontal lines across display!! HELP!!!

Bring up the menu and if the lines are not on the menu replace the small signal board that is your video prossor. If the lines are still the replace the Y main board that contrl the top half of the screen.

Anonymous

  • 66 Answers
  • Posted on Aug 07, 2009

SOURCE: Where can I order a Y-Buffer for my Philips 42

You can try tigerdirect.com. they're known for selling really good products. Just make sure you ask them about their exchange/refund policy though.

crispin melchor

  • 231 Answers
  • Posted on Aug 26, 2009

SOURCE: I have a Philips plasma 42 with black lines across the screen

I would first check if there is an available firmware upgrade for your model .Upgrade requires you to download firmware from philips website.Then transfer it to a memory stick .Then use a memory stick reader to plug into tv for firmware upgrade.Other wise the set would probably need repair .Possible a bad SSB board or another issue

Anonymous

  • 1 Answer
  • Posted on Sep 21, 2009

SOURCE: Phillips 50 inch Plasma

Philips 50 inch plasma tv no video but has sound

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