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Emerson EWL3706 37 in. LCD Television - Page 2 Questions & Answers
Won't turn on
I see so many here with no sound/nopicture issues:ISSUES: 1. IF sound main fuse/s are good.2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.3. almost all these sets the troubleshooting involves
checking voltages on the main power board to narrow down theproblem.4. Be safe and if you do not know what you are doing don't open the set.Answers to issues:1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.
Inverter transformers
If these are faulty or short or burnt you will need to order and replace with the original type from the manufactures.So check for leak or short if the inverter transformer is not oscillating or working.
Where can I get a
Tries websites like Shopjimmy.com,Ebay.com,Amazon.com u will able to buy a used or a new LCD or Plasma tvs base stands.
Have a emerson blc320em9 a,
You will need to replace your high voltage transformer or flyback. You can get a replacement at http://tigerdirect.partsearch.com
I have an Emerson Plasma
Our prolem is no matter how we adjust the screen when ever there message at the bottom of the screen this don't show up or is cut off. I get upset when I pay the amount for this 42" Plasma TV and watching the news there extra messages across the bottom of the screen espically when school closing due to weather. I've try to figure out using the instruction booklet with no results. Any ideas where the screen to where extra messages in lower screen can be seen to be read?
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MY LCD KEEPS TURNING OFF
I'm assuming you are refferring to the condition where when you turn on the set it comes up.. says digital television then shuts back down? Probably has a bad invertor transformer on the invertor board. Easy way to check.. remove all the plugs on the left side, should be 6 with pink and white wires. If you have an ohm meter.. you should read approx 3.9-5.0 megaohms on each of the SOCKETS, not the plugs. If you read infinite on one.. that transformer is bad. If you do not have a meter, remove the plugs, plug them back in one at a time and try turning the set on. You should see the corresponding set of lamps behind the display light momentarily. The defective transformer will not have any light at all when it is connected.
Rick
Cracked screen
Buy a new TV. Having the lcd replaced will likely cost as much as a new set.
Sorry....
My problem is hooking up
Hello halljr..... Turn on the TV and the Fios box. Using your TV remote push the input button. A list should appear on the screen. Click on one then the next until you get the picture. Joe
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