Sanyo DP26640 LCD TV Logo

Question about Sanyo DP26640 LCD TV

Open Question

Why my almost 2 year old 20" lcd tv will not come on?

For the last few months when I turn the tv on it would take about 10 seconds to come on or longer. Then one day, I turned it on the green light came on but the picture never played. I repeated that step several times then the green light stopped coming on and of course now picture.

Posted by irapittmon33 on

5 Related Answers


  • 71 Answers

SOURCE: sanyo 42" flat screen tv green light comes on but no picture

oops u r in trouble.

Posted on Mar 05, 2009


  • 1 Answer

SOURCE: TV blinks and then no picture at all


Posted on Oct 11, 2009


  • 11 Answers

SOURCE: tv turned off while watching it and wont come back

What was the previous problem and solution? is this a different problem than before?

Sounds to me like power isnt getting to the components.. at least to operational voltage where it will illuminate the pdp modual.(screen)

To fix this alot of troubleshooting is required because of the various things that can cause this.

Knowing plasma's pretty well , i am prone to blame this on heat. The lack of engineering prowess has flooded the market with disposable junk without any cooling whatsoever..i can heat a room with my plasma.

So lets see here.. power board could have blown a fuse, a peko hardwired fuse but this will cut all power to the rest of the set. Do you get sound? do you get a series of blinks from the tv's front panel? if so count them..its a error code... if you dont even get power pwb ( power supply) is dead.. either the secondary side or primary of the has 2 phases to it. primare and secondary.

if the tv doesnt even fire and its completely dead...pwb.

need to know what functions the tv can do right now.

Posted on Dec 14, 2009

Testimonial: "power board is completely dead, no blinks, nothing, its like its not even plugged into the outlet. the first repair was for exactly the same thing."


  • 183 Answers

SOURCE: My new Sanyo HDTV LCD won't come on, although the on light is on.

If your Tv is in warranty or you have a cover plan, you need to return the Tv for repair or replacement.Your Tv sounds like it has a power supply fault.

Posted on Feb 28, 2010


  • 1961 Answers

SOURCE: Sanyo TV LCD 32 inch about 3 years old. No

the power supply of your tv is bad try to check the fuses if fuse are open try to replace them with the same value..try to power it on but if the fuse blows again replace the power supply board...
good luck plse rate my help.

Posted on Jun 04, 2010

Add Your Answer


Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:


Hi! My toshiba 2100td tv is over 10 years old and last few years it's having weird problems. When it's turned completely off (not in standby) and when I turn it on, the screen blinks for a 10-

The real problem here is its age, a lot of these sets of that age critically needed parts are just no longer available.

I repair them but the real risk is someone fixed it, a few months later it develops another problem etc etc etc.

Ten years is now a days a long life for a TV.

Hi! A few months back i bought a Philips 52'' LED-TV 52PFL5605H Full-HD, 100Hz Tv to my computer and it works good. The only problem is everytime(not always. 8 out of 10 times maybe) the screen is just...

Unfortunately the video you are giving the tv must be one of the last systems the uProcessor in the tv checks. It takes about 15 seconds to detect signal/no signal for each system. Good old automated technology!

TV makes very loud crackling noise

crackling in the speakers of 42"flat screen tv

Toshiba lcd series 6, 18 month old tv will not

consult manual for troubleshooting it could be that lamp in tv takes long time to cool down or that it is bad they usually last about 2-3 years depends on how you use your tv

After turning on the 42" Vizio, the sound turns off

One week old? did you ever think about taking it back to the store where you bought it?? would be my first choice. unless you want a bunch of crazy answers or taking it to an authorized repair shop and waiting a few months for parts to come in and more time for the repair to take place.

Samsung 50" plasma won't turn on

Same problem.damn inferior product.I knew I shouldve stick with sony.Ive had mine for 7 months and according to the guy I bought it from hes had it almost a year.No power
Not finding what you are looking for?


Ask a Question

Usually answered in minutes!

Top Sanyo Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76851 Answers


Level 3 Expert

5750 Answers

Cindy Wells

Level 3 Expert

6609 Answers

Are you a Sanyo Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides