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My sanyo tv dp42841 comes on in about 30 menites goes black and makes loud nouse

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  • Sanyo Master
  • 505 Answers

This is likely the tuner board over heating and clicking off by instructing the power board to trip the relay. The solution is to check that you have TV ventilation to control the heat. Try using a fan on the back of the TV to see of the TV stays on longer.

Posted on Jan 02, 2015

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Posted on Jan 02, 2017

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SOURCE: sanyo 46' flat screen tv - has issues like all of

our Sanyo Flat screen tv freezes, makes a loud noise, then turns off then back on automatically. It does it more frequently while watching an exciting part of a movie

Posted on Jul 03, 2011

SD Tech
  • 14553 Answers

SOURCE: sanyo dp42841 is making a crackling noise

determine first if with sound off you have the problem---if not it is audio related and if with sound off it is still there it is inside the set....

Posted on Mar 30, 2012

  • 1 Answer

SOURCE: My tv went completely out. Is there a reset button

Try unplugging it. That is usually the reset.

Posted on Apr 02, 2012

SD Tech
  • 14553 Answers

SOURCE: i have brand new sanyo 42

If brand new and have some issue or need something call customer service for this set--if missing something contact also the place where it was purchased.

Posted on Apr 23, 2012

Slinteriors
  • 8617 Answers

SOURCE: I need to find a replacement srceen for my SAnyo 42inch LCD CAn you help?

there should be a series of numbers such as 01. 03 etc for the chassis several panels were used but if you send a email to customerservice@tvrepairworld.com they should be able to assist you in locating one.

Posted on Jun 20, 2012

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1 Answer

My Sanyo DP42841 P42841-06 TV screen fades out to black. Can you help?


If you come to me with that set, I'm sure that I can make it right.
But, no way; you can, or you will make it right. OK?

Sep 11, 2016 | Sanyo Televison & Video

1 Answer

Sanyo 1LG4B10Y04800 how do I find out what board my television takes this is the Power Board number


Assuming you are observing all ESD & Safety precautions...

The absolute best way to tell what pack you need is to LOOK at your old pack...

Go to a parts supplier...

Put in your make = SANYO

MODEL = something like "DP42841"

that ought to be a Sanyo Lcd tv ...


such as ... shopjimmy.com
ebay.com or amazon.com

Sanyo 1LG4B10Y04800 Power Supply
TV Parts Universal TV Stands DLP Chips ShopJimmy

Aug 16, 2016 | Sanyo Televison & Video

1 Answer

I have a Sanyo DP42841 I cannot adjust the screen size. When I try to adjust with PIX SHAPE I can get the big screen 4 but all the others are a box with gray bars on both sides. Interestingly enough


Roger, you might try this.. on some TV's it works. while it is unplugged push the power button on the TV and hold it in for 30 seconds or more. sometimes this Resets the tv back to Default setting. Hope this helps besides even if it doesn't work you haven't hurt anything or lost anything..

Jan 27, 2015 | Sanyo Televison & Video

1 Answer

New (2012) DP42841 Sanyo no sound


Check all the cable connections to audio board for any loose connection. During long term storage, this might have happen. Reset all that cables comes to go out from it. If it do not help you, check the speakers. If all found OK, replace the audio output card. If you wish to get some details, check the site linked here. http://electronicshelponline.blogspot.com/Pull up older posts. Check the site in 'Mosaic' view.It will make search easy. Check its audio settings too. Whether it is muted or not.

Jan 05, 2014 | Sanyo DP42849 42 in. HDTV

1 Answer

Why my 42" sanyo DP42841 HDTV LCD SCREEN GOES BLACK ON THE LEFT SIDE?


That sounds like a faulty LCD panel tab. The only true fix is to replace the screen. This usually isn't cost effective.

Jan 19, 2013 | Sanyo DP46849 46 in. HDTV

1 Answer

Sanyo DP26649 screen blacks out and sound becomes loud static


Most likely you will need to get a diagnoses performed on the set. Your problem could be with either the main board or power supply board. The million dollar question is do you repair or replace? With parts and labor to repair this set, you could come out cheaper replacing it.

Jan 15, 2013 | Sanyo DP26649 26 in. TV

1 Answer

Sanyo dp42841 is making a crackling noise


determine first if with sound off you have the problem---if not it is audio related and if with sound off it is still there it is inside the set....

Mar 29, 2012 | Sanyo Televison & Video

2 Answers

Sanyo 46' flat screen tv - has issues like all of a sudden it will make a high pitched noise and then the TV goes out - the picture freezes and then the screen goes black


our Sanyo Flat screen tv freezes, makes a loud noise, then turns off then back on automatically. It does it more frequently while watching an exciting part of a movie

Jan 10, 2010 | Sanyo DP46849 46 in. HDTV

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