Main system control memory IC fault. This is a very small IC; have 8 solder terminals, and can be located very near to the main system control-chroma IC. Check and replace it. Be sure to replace it with the same number printed on it; in all respect. Otherwise, it won't go. http://electronicshelponline.blogspot.com/ Before replacing it, try a reset to this set, and then check.
There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here.
SOURCE: NEW EMERSON 20" LCD STERO TV/DVD- NOT WORKING
the flash was the fuse inside the set blowing it usually takes out one or two diodes in the power supply section but maybeyou got lucky and its only the fuse.
SOURCE: Won't turn on
one of the inverter transformers has gone bad replace the bad one and the set will work fine ,there are 6 transformers in the 32".
SOURCE: Need TV code for Emerson HDTV LC320EM8A
I was successful in finding codes on this site that were not listed in the manual:
Direct TV Remote Codes
SOURCE: power cut off and won't turn back on
The board you need to replace is the power supply board. The board# is BA71F0F01042. Your power supply board should have the same number on the lower right side of this board.
The problem is the 6 Transformer Inverters that power up the LCD screen. If one blows out, the TV will go into protection mode like it's doing now. All the Funai TVs are having the same problem. Because, it uses the same parts.
The board is hard to find right now. Only three places I know of to find it.
Ebay,
Discount-Merchant.com,
and Shopjimmy.com
Sadly, nobody has them in stock.
I wish I had a extra board to sell you, because I know how to repair it. I have the schematics diagrams and part# for the pieces on the board.
If you ever come across a replacement board, let me know. I would like to buy your old board. Here's my e-mail, [email protected]
SOURCE: How do you hook up a Emerson EWL20S5B LCD TV with a PS3?
Why don't **** your own **** you **********.
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