Question about Dynex Televison & Video
The red stand bye light is on it clicks when plugged in but will not turn on
Short circuit protection circuit inside the TV, activates. It finds some short circuit in the circuit board. Usually, it might be to its main board. Troubleshooting to this kind of fault is really a skilled one. Will be best to contact any service technician. 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.
Posted on Jan 03, 2014
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Posted on Jan 02, 2017
It is the capacitor. It is really easy to fix, and it will cost you about $4. The capacitor is on the power board and it looks like a small battery. The bad capacitor will have a small bulge on the top, the good ones will be flat on top. You can buy them at Radio Shack. Just look on the side of the capacitor to see which one you will need. If you need any further info I would by glad to help. I have a 40in polaroid that this happened to and it works like a dream now.
Posted on Nov 02, 2008
the problem is in the power supply(they know about it good luck fighting them)but there is good news.you can remove the power supply and replace electrolytic caps,EC18,EC19,EC20 all of them are 1000mf at16 volt use 1000mf at25 volt.you can also go to shopjimmy.com enter model number you will see power supply part number MLT169B
it will be cheaper for you to replace the caps,the board cost about $80.00 from them
Posted on Sep 24, 2009
Testimonial: "Dale Hunter's response was completely accurate. I replaced the three capacitors that he identified. And it has been working fine since 2009. Now I have the black screen problem. Help me Dale."
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