Question about Televison & Video
No power period ,I have unplugged it ,used different outlets still nothing,By the way I am an electronics engineer. Please help .you may call me 503-206-1539. Thank you.
Power supply has died. But I will need the model number of the set to assist further because some models actually get the power on command from the main board
Posted on Dec 10, 2012
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Posted on Jan 02, 2017
SOURCE: LCD TV WONT POWER ON
A dead condition usually indicates one of the following: Open fuse (often internal, and usually pops due to other circuit defects). Short (overload condition) in the circuitry. Failure elsewhere in the circuitry. Most modern electronics have some logic circuitry, and if there is a section of the circuit not working, the logic circuit keeps the set from coming on at all.
First, if your power cord plugs into the set, check that it is properly connected. If you can get into the internals, find the fuse, check it, replace with an exact or near exact size.
If problems are beyond the simple, technical expertise will be required to nail down and fix the problem.
Posted on Nov 28, 2007
For bobby11 and luis, it is the power supply. Part Number EAY34797001 in the 42" and EAY34796801 in the 32". This is a known problem, and somebody should start a Class Action against LG over this one. Part is available online and easy to swap out for anyone with the most basic knowledge.
Posted on Oct 08, 2008
The only solution at this point would be to get the power supply repair since new boards are not longer being manufactured. In about 95% of the time if the LCD doesn't power up or turns OFF by itself or need to be unplug for some time to make work again; those are the symptoms of a dying or defective power supply.
I service these power supplies, for more info write to firstname.lastname@example.org
Posted on Nov 27, 2008
just call philips and they will send you a new t.v.! it isn't a recall, that would be bad publicity!! i spoke with a philips representative yesterday concerning my 'possessed' television. a gentlemen informed me that philips has a 'rapid replacement program' for the described 'possessed' t.v. set. simply provide model and serial numbers, time and place of purchase, then provide street address for fed-ex delivery. approximate time of arrival is 10-15 days. you are directed to package and return the old set to nearest fed-ex pick up site. i am super excited that i took the time to call philips support. i think that i spent a total of 10 minutes on the telephone; it was time well spent. oh yea, here's the number!
Speak with a Philips representative
1-888-744-5477 Monday - Saturday 8:00 am - 11:00 pm EST Sunday 9:00 am - 6:00 pm EST Excluding major holidays
Posted on May 10, 2009
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