I suspect that my power supply has went out in my tv. could a person do it yourself without any problems. and where i might i find a diagram of the insides of this tv?
thankyou for any help
the tv i have will not turn on, it will only show a red power light.
it is supposed to turn green when it comes on but it just won't do anything.
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Re: AKAI parts for a LCT3285TA and diagram of tv
If you know how to solder and de-solder you might be able to do it. Visually inspect the capacitors in the power supply circuitry for bulging conditions and replace the ones that shows that condition.
I service these power supplies, Let me know if you need further assistance.
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The most common cause of this type of power issue is a failure of the filter capacitors on the power supply board. Below is a picture of the board with the faulty capacitors circled, there are 2 more under one of the big black heat sinks. The board can be repaired by replacing the bad capacitors. Below the picture is a link to a kit of the correct parts for the board repair if you want to do the job yourself.
This problems u have 90% it is the tv Tuner signal board,that the board,where the imcomming broadcasting signal cables plug into it.This problems also 10% could be power supply board have dying capacitors parts.That the board,where the power a/c cord plug into it.Check all over the power supply board for capacitors are bulging ups on tops or puffing up on it tops.Tries websites like Shopjimmy.com,Ebay.com to buy those refurbishes boards the tv Tuner signal board or the power supply board for the replacement.
the problem is in the power supply(they know about it good luck fighting them)but there is good news.you can remove the power supply and replace electrolytic caps,EC18,EC19,EC20 all of them are 1000mf at16 volt use 1000mf at25 volt.you can also go to shopjimmy.com enter model number you will see power supply part number MLT169B
it will be cheaper for you to replace the caps,the board cost about $80.00 from them
Hi, was there a resolution to this? I am experiencing the same problem with LCT3285TA purchased at Radio Shack in Media, PA. Radio Shack has refused to service the unit and has put me over to Akai for the manufacturer's warranty. I'd like to know what to expect and if this problem with the Logo coming up and the unit shutting off/restarting can be easily fixed, thanks.