Question about Sanyo DP42849 42 in. HDTV

1 Answer

Problem with DP46848 LCD TV

One side goes black you can hit it on the top or back and it comes on after 2 minutes of pounding it will then play all day or until you turn it off then you have to start pounding again

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  • Sanyo Master
  • 8,617 Answers

Tconn connections most likely. The thin ribbon connectors that go from the top of the T con up to the Drve board in the LCD panels Frame are the usual ones . Un ock them reseat and then lock them and it should solve the issue for you.

Posted on Dec 09, 2012

  • jim
    jim Dec 19, 2012

    ok Thanks

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Posted on Jan 02, 2017

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SOURCE: My DP46848 Sanyo LCD TV when turned on until it

sorry but the lcd panel is probably duff

Posted on Jun 08, 2011

  • 1 Answer

SOURCE: My Sanyo DP46848 LCD TV display goes black when turned on.

My mother's was doing the same thing (purchased 2008). Put up with it about 6 months and took it to a repair shop. Bottom line - the display panel has a flaw in and will cost more to replace than the tv cost. See about it now it yours is still under warranty.

Posted on Nov 22, 2010

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1 Answer

Sanyo DP46848 LCD TV has black screen with colored vertical lines


If you wish to get some details; visit the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.

Jun 16, 2017 | Sanyo DP46848 LCD TV

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Tv plays only half screen one side plays perfect the other side if black what could be the problem


board that drives that side--most sets use either two or one large one that contains both---inverter etc.

Jun 08, 2012 | Sanyo DP46848 LCD TV

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I have one side of my tv is black and look like you have a negative picture


LCD it is likely an inverter board--one drives left and one drives right side of screen--a few combine both into a single board.

Apr 24, 2012 | Sanyo DP46848 LCD TV

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My sanyo DP32649 tv screen has went black and wont come back on what might the problem be


do you have sound? if so check for a bad cap in the power or mainboard the can like device will be puffed up on the top the values is on the side if you find one change it out if not you will need a mainboad common problem

Nov 20, 2009 | Sanyo DP46848 LCD TV

1 Answer

My Sanyo DP46848 LCD TV display goes black when turned on.


My mother's was doing the same thing (purchased 2008). Put up with it about 6 months and took it to a repair shop. Bottom line - the display panel has a flaw in and will cost more to replace than the tv cost. See about it now it yours is still under warranty.

Oct 21, 2009 | Sanyo Televison & Video

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42 inch lg tv powers on,goes off after about 30 seconds


hello my friend you have some loose connections on the digital board.this board is located right in the top center of the tv.if you do not have repair skills call the repairman he should not charge you too much for this job. good luck

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