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Sanyo vizon dp42746 problem

Can't get tv to come on. The green light at the bottom comes on but nothing happens no sound no picture and can't change channels or adjust volume.

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Re: sanyo vizon dp42746 problem

My flat panel hdtv would not turn on, either by the power switch or the remote. The green power light would come on, but nothing else... no internal 'relay' click.. no picture, no sound. I puzzled over it for awhile, then fixed it in two minutes... how? I diconnected the power cord from the tv, let it set for two minutes and plugged it back in, turned on the tv and now it works wonderfully. try this and see if it works for you.

Posted on Jan 29, 2010

Re: sanyo vizon dp42746 problem - Flat Panel Televisions

I had the same problem

Posted on Aug 09, 2008

Re: sanyo vizon dp42746 problem

Me too i bought mine like 11/2 years ago

Posted on Jul 20, 2008

Re: sanyo vizon dp42746 problem

I ended up taking mine back to the store as it was 11 1/2 months old. Traded it for the newer version and a little bigger.

Posted on May 21, 2008

Re: sanyo vizon dp42746 problem

Anyone have a suggestion for this? This thing is a year old and is kaput.... anything????

Posted on May 19, 2008

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Nov 29, 2015 | Sanyo Flat Panel Televisions

2 Answers

The tv is not coming on. At first the green light comes on then the light turns red.

Check the inputs on your TV, are they correctly inserted? Is there a device connected to them? Try to change the input on your tv.
If this problem persists, it is your power supply failing, and your tv needs maintenance.

May 04, 2011 | Sanyo DP42746 42 in. Plasma Television

2 Answers

Green light comes on no picmor sound

Hello Afox5, hi, make sure that there are no user controls or setup that are out of order. as a backgrounder, TV of this type mostly has two boards, power supply and main board. On the power supply board, this has two section, primary that deals with mains voltage and secondary that deals with TV supply current requirements, if you see green light mean that power on the secondary section of the power supply board of your TV is working, but it does not mean that the power supplied to the main board is correct, the supplied current produced by the power supply section to the main board that controls sound and picture needs to be checked, so voltages are needed to be checked and loose wiring, or screws needs tightening, are a common trouble, but some go to extremes like replacement of any boards.

Aug 31, 2010 | Sanyo DP42746 42 in. Plasma Television

1 Answer

The tv just suddenly stopped projecting video and sound. Now can't get tv to come on. When I unplug it from the wall and plug it back in the green light at the bottom is on and when I hit the power button...

1.You have a power supply issue on the main board of the TV.
Your TV will need service.
2.the inline protection fuse or the rectifier circuit has malfunctioned ( weak or bad) component and need replacement parts.
3. the clicking sound is the start up circuit but the voltage signal sent to the next circuit is not received therefore the system in not activated.

Feb 05, 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

2 Answers

No sound and black screen

lets get together, start a list of names and sue companies selling crappy wares at way too high prices! email

Nov 09, 2008 | Sanyo DP42746 42 in. Plasma Television

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