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Panasonic tv model cn677r

Black screen white line across

Posted by Anonymous on

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

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Benimur
  • 6966 Answers

SOURCE: no colour on television

Hi, It is possible that the reason for the black & white as well as lines across the screen is weak, defective or wrong oriented antenna. If you are hooked up to cable, then it should not be a problem as you can call for service; if on the other hand you are using aerial antenna, you can try to: reorient or adjust the direction to where the antenna is pointed until the reception improves, check the lead in wire (cable or flat) for any breaks or shorts or loose connection, check/clean the connection of the antenna elements to the cable/flat wire, replace your aerial/cable as may be deemed fit and needed. A couple of questions pls if the above does not solve your problem: when receiving from aerial, is the picture full vertically? are you also having problem with sound? If yes, where was the TV bought and where is it being used now? If no, is the image snowy and some channels/stations are better than the others? Good luck and pls post back how things turn up or further information. kind regards.

Posted on Aug 12, 2007

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chrispurs1
  • 372 Answers

SOURCE: Color line across the center of a black screen

Hi. this is caused by dry solder joints on the frame o/p IC. Resolder all legs of frame chip. Should sort that out.

Posted on Sep 12, 2007

pishta68
  • 579 Answers

SOURCE: Black line running horizontally across TV screen

A line on an LCD, either horizontal or vertical usually means the video driver board is defective or the screen is defective, does it show up as black even on a dark screen? That means a line of LCD "shutter"s is not working and there is a problem that cant be fixed by a reboot or channel change. Bummer.

Posted on Feb 17, 2008

Benimur
  • 6966 Answers

SOURCE: Blue line on TV screen

Hi

Your TV has a vertical fault. Based on your description, chances are that it is the vertical IC that went bad. It is relatively a simple repair job and any person with basic familiarity with electronic components and circuitry and soldering would be able to do the job. Should you venture to do a DIY please be reminded of the standard safe practices involve when working inside a TV unit.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards.

Thank you for using FixYa.

Posted on Mar 24, 2008

  • 71 Answers

SOURCE: White lines across TV screeen

if these lines are just at the top of the picture then i would suspect an electrolytic capacitor in the vertical circuit.

Posted on May 08, 2008

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