Re: power cord purchased from after market company
I am sorry I have not! forgotten you my T.V. is hanging from the ceiling between two beams in my kitchen I was waiting for my husband to get in so he move it so I can get the information for you he's a trucker and will be in Wed around 5:00 pm. sorry I have not! forgotten you If i can get one of my neighbors to get for me I will carol
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LG TVs seem to have a problem with easily loose power cords. A loose cord probably led to an electrical arc, which is probably why you have melted plastic. Plug in the cord tightly into the TV and see if it'll turn on. If if works properly, you can use it as is; just find a way to make sure that the plug doesn't have any strain. What we did was tie the cord to the back of the TV about a foot away from plug; this way, when the power cord gets pulled, when force is resisted by the tie and not the plug itself. If there is significant damage to the cord, you'll want to remove the screws on the back, take out the back cover and replace the whatever damaged parts you find.
Your unit has fuse protection for AC supply malfunction like the short circuit. You must take it apart and check this fuse, for sure it is already blown. Pull-out it in the board and replaced it with same current (ampere) and voltage ratings.
Replace also your power cord to ensure that same cenario will not happen again.
Visit your local electronics supply for the replacement, this parts are widely available at the market.
Hope I helped you.
Have a nice day!
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The tv speakers it is build in the tv unit itself could be on the bottom of the tv,check have plastics line grill on the bottom of the tv.The manual tries to down load it from it website itself,if the tv itself is still in an selling on the market.Not search for the 1-800 number on their website pay them a charge they'll send it out to u.The tv a/c power cord tries websites like Partstore.com,Amazon.com,Ebay.com to buy a power a/c cord.Tries website like Remotes.com to buy the tv original remote or a very close compatible one.
If anyone would like a Power adapter for their Ultra LCD30-500 and LCD40-500- please email me Acosta.email@example.com... And I’ll be able to order one… I too own a Ultra Lcd40-500 HDTV. Bought it from HSN.com back in 2006. My power adapter burned out 2 weeks ago, and to my dismay PWW, or should I say POS has gone bankrupt. I looked everywhere online and here in San Jose,CA thinking I would find a replacement or at least someone that could repair the blown capacitor( 630v vpmm), thermitors(IRFD460A) and varistor( SCK206). After calling every power supply company, distributor, and retailer, had no luck finding a match to this crazy looking 9din pin adapter. Disappointed I gave up on a replacement and took it to various repair shops for repair and was told without schematic would be nearly impossible to replicate the power Output. Finally this one shop was able to replace the burned out components and it seem to work at the store. When I got home with it..no luck..red light would come on…but no light on screen. L Not wanting to give up or trash my LCD. It was time to dig further…I did some research through my employer; a SemiConductor company here in Santa Clara, CA. Needless to say this power adapter has driven me crazy….It has been exhausting... But finally just yesterday I got the break needed…I found a manufacturer in Taiwan that has these power supplies for both the Ultra lcd 30" and 40". I was told they only sell to Component or Electronic Suppliers. I’ve asked my employer to see if I would be able to order one on their behalf using their account. Happy ending! My power supply is on it’s way. I was told it could take up to 4weeks for delivery. But I’m just glad to have a replacement.
The orignal power cord went out and our Toshiba laptop has a similar cord. The cord for my lap will work with the TV. But i dont know for how long. The tv is for my 5 yr old and we have never used it more than 4-8 hrs straight. You can purchase the cord for about $65 the model# A135-S2256. I hope this helps. I was actually looking for the orignal cord and i have been running into the same problem. So it looks like i'm going to purchase the Toshiba cord too.