Question about Sanyo DP32746 32 in. LCD Television

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26" sanyo turned off, blanks (black) no sound, light and will not come back on. is it dead and worth fixing?

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Posted on Mar 05, 2009

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1 Answer

Tv monitor went blank when using my pc on it


try adjusting your resolution before you plug the tv into the pc. a 26" shouldn't cause this problem, but it may. Give it a try. If this doesn't work, try finding a driver on the Sanyo website for that pc and download or repair the existing driver. You'll need to use another monitor, of course. I hope you have one.

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G noise then loss of picture and sound


is that for over-the-air signal or HDMI or other cable source?

Because the former is pretty normal behavior for bad reception (weak tuner).

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2008 Sanyo DP26648 has a black screen but has sound


Check its T'Con board. This is a common fault to all type of LCD TVs

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I own a sanyo "26


Tv now have it on green LED power on for good and tv flashes of pictures only for few min,than dies and have sound left only?Yes,take the tv aparts.U have all the tools and understanding basic electronic also can do basic soldering work too?Check the tv power supply board,that the board where the power a/c cord plug into it.Check the tv power supply board carefully for dead and dying components parts call capacitors.These dying and dead capacitors parts most likely all of the times,will bulges up or puffing up onto it tops.Changes all these dying and dead capacitors parts components,will solved this problems 70% of the times.If the tv power supply board it is good and no dying or dead capacitors component at all.Than the tv a long board that call the LCD inverter board it is dead.This LCD inverter long board are to helping the LCD screen panel to have a backlight to produced a picture.The tv long LCD inverter board have no parts for sale indivitually,al way have to buy a refurbish whole long LCD inverter board for the replacement.Also if you have no tools and soldering skills to fixed the power supply board by replacing capacitors component parts indivitually too.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board or a long LCD inverter board for the replacement.

May 28, 2011 | Sanyo DP26649 26 in. TV

1 Answer

26" Sanyo HDTV LCD Model


board burnt out where can i purchase a new one

Apr 02, 2011 | Sanyo DP26649 26 in. TV

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My Sanyo DP42848 has audio but no picture. How can I fix it?


i turn my sanyo on and its all good for a few seconds then i loose picture but still have sound ,,whats wrong?

Jan 21, 2011 | Sanyo DP42848 LCD TV

1 Answer

We get sound on our sanyo, but no picture. When


Probably out of warranty?
this is an issue with either one of two things,
1) Power supply
2) Lamp 'Florecent back lighting tubes' ballest.

Depending on the service shop rates, the labor is more than the part. Call around and get some price quotes. Worth your time. These set's are still expensive?

Now if it's a 15" . Buy a new one. They are just a throw away item these days.
Blessings,
A/V Guy

Nov 19, 2009 | Sanyo Vizon LCD-15A2 Television

1 Answer

SANYO DP26647 blank screen, please help


U have LED front power tv light come on and bliking?Than ur power suply it dead.Power supply board must be replaced.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board.

Sep 21, 2009 | Sanyo DP26647 26 in. LCD TV

2 Answers

When I turned on TV, sound was ok, but there's a black screen


Same thing happened to me. I turned TV off. Then turned it back on holding down both On button & Source button & got the picture back. Doesn't fix it for good. But when it happens, I "fix" it the same way. Happened twice in last three weeks, I'd say. Better than junking it for now.

May 10, 2009 | Protron PLTV-26 26 in. HD-Ready LCD...

8 Answers

Dead relay(?) on dp42746 is this common.


Ok Fellas I found the Problem!
The Problem is the V4 Y-Main Board. This board is located on the left side of the case looking upright from the back. I spoke with may suppliers, and Sanyo all confirming this. Apparently it has been an issue for some time. Sanyo has replaced the V4 Y Main board with a W1 Y main board in newer models. The W1 Board is NOT compatible for us tho. Just to be sure... If your T.V is taken apart (like mine) Disconnect the peripheral cable from the V4 Y Main, and turn on the set. I bet it will power up with audio and channel function just NO picture. When you plug the board back in... POOF set shuts down. Replacement boards are VERY hard to come by. So Happy Hunting!

42' HD V4 Y-MAIN
PCB: LJ41-02760A LJ41-02761A LG92-01200A BN96-03352A

Oh yeah.. just FYI, Sanyo, Phillips, and Samsung all use the same parts. Hopefully that will help your searching.

Nov 18, 2007 | Sanyo DP42746 42 in. Plasma Television

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