Question about Sanyo DP42746 42 in. Plasma Television

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The tv has no power dp42746 fuses are all ok so what now?

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  • DIODE1 Dec 03, 2008

    whats the promble with the tv



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It may be the power supply problem. send your tv to service center,

Posted on Mar 08, 2009


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Where is located the fuse in a tv sanyo model No. DP42740

There are several fuses on the power supply board.

The main one is right next to where the cable from the AC connector is on the power supply.

BTW you may want to check these listings too:

(although if you are looking for a fuse that probably means totally dead TV and if that;s the case then you do not need a main board repair)

Apr 14, 2014 | Sanyo DP42746 42 in. Plasma Television

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Www sanyoctv com

The power light merely indicates power is being applied to the TV. You may have had a failure of a fuse or the internal power supply

Jul 26, 2013 | Televison & Video

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Picture went out when watching it black screen still has good voice

i would suspect the Y-SUSTAIN board as the problem they can fail and the tv will stay on with no video. they way to verify would be to check fuses on the board they are usually white and look like traditional GMA fuses usually located near connectors for power.

Jan 06, 2011 | Sanyo DP42746 42 in. Plasma Television

1 Answer

Have a Model No: DP42746 TV will not turn on nothing lighting up have electric at outlet owned for about 3 years

Tries unplug,replug tv it back about hour later.The tv will reset itself back to factory.See if it work than.Not the power supply board,it dead.That the board,where the power a/c cord plug in to it.Tries websites like, to buy a refurbish power supply board for the replacement.

Aug 21, 2010 | Sanyo DP42746 42 in. Plasma Television

1 Answer

Thanks in advance for your time! sanyo dp42746 My daughter was blow drying her hair before school, she had plugged the dryer into the same wall socket that my father has his TV plugged into. When we woke...

First check the fuse has not blown in the plug, if that is fine there is a fuse on the power board inside the tv that may have blown to check this you will need to take the back panel off the tv. It is held on by a few screws, use a pozy drive screw drive to undo them, once all of the screws are out, the back cover should come off with gentle persuasion. You are looking for the power board, follow where the mains cable goes to the tv to find it, on the board have a route around and you should find the fuse, pop it out of the fuse holder, take the fuse to your local electrical appliance repair shop and they should have the fuses you need there, they are not very expensive and will save you a packet of repair fees. Also whilst you have the back cover have a look at the same to see if it has any other blown componants, if there are any they will need to be replaced also. i hope this helps with the problem.

Feb 09, 2010 | Sanyo DP42746 42 in. Plasma Television

1 Answer

Sanyo DP42746.Can't get tv to come on. The green power LED is on.

unplug the power connector to the tv, wait two minutes then plug it back in and try to turn on the set... this worked for me.

Dec 20, 2009 | Sanyo DP42746 42 in. Plasma Television

1 Answer

No power

The fuse is located in the powerboard, you will need to take away the back cover and check if the fuse is ok.

Jun 19, 2009 | Sanyo DP42746 42 in. Plasma Television

1 Answer

Hdtv has no power at all.



Nov 20, 2008 | Sanyo DP42746 42 in. Plasma Television

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