There has to be some form of a fuse that is in the AC power line, it may be a square ceramic fuse or a regular cartridge fuse, chances are its blown if the set is dead after a lightning storm, unfortunately if you replace it there is a really good chance it will blow again, if it does then the rectifier diodes would be shorted and need replacing or you could replace the power supply if your unable to repair it yourself
SOURCE: surge protectors
Hey Laduell,
Before anything else, it's probably best to explain the differences between power surges and flux. Power surges (also called voltage or electrical spikes) are generally caused by a sudden, massive increase or decrease in the voltage flowing through an electrical circuit. Flux, on the other hand, can be defined as the actual voltage flowing through a circuit at any given time.
Whenever an electrical device turns on, turns off, or changes modes of operation, it can cause slight disturbances or differences in the voltage flowing through an electrical circuit. Exactly how much of a difference is made may be dependent on the type of electronic device attached, though major electronics and appliances will have a larger "pull" than smaller devices, like clock radios. The more devices are attached to the same circuit, the larger these voltage differences may become.
This fluctuation in voltage - combined with other electrical, magnetic or radio frequency interference ("noise") - has been known to cause problems or even damage in some electrical devices. To prevent such damage, many manufacturers may include "noise reduction" or "EMI/RFI protection" features in their surge protectors.
As both Dynex and Monster Cables appear to include such a feature in many of their products, the price difference you are seeing may simply be related to the number of additional features that the Monster Cable surge protector offers, though this cannot be guaranteed.
If you're in doubt about your purchase, I would strongly suggest contacting either manufacturer for more information. Most manufacturers are able to provide you with detailed descriptions of their product features, and one of the two may be able to point you towards an online FAQ if one is available. Dynex's toll-free hotline is 888-305-2204, and Monster Cable can be reached at 415-840-2000.
Hope this helps you out.
Sincerely,
Aaron
Go Ahead. Use Us.
SOURCE: I purchased my Dynex 26(?) late june, and fine
Bad power supply,Hard to find,They went out of business. may try to find a remanufact,or used from Shop jimmy,or even Ebay. Encompass does not have them. This is why I recomend Extended warenty. I handel all of central FL.Best buy was giving a trade in for another brand TV. If you get rude enough,They might let you return it. Trust me is works often.
SOURCE: No Picture-white screen
Ur Tuner board,that the tv signal came into that board.U have a little manchanical skill.Take ur tv aparts.Replaced that Tuner board ur tv will work again.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner board to replacement.
SOURCE: I have a Dynex 26
If you are sure the warranty is expired, the cost will be somewhere between $50-150 US. Although it is early for this kind of failure, either the fluorescent back-light or the inverter for it is likely dying.
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