Question about LG 42PC3D 42 in. Plasma Television

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When i I am watching T.V the t,v just shuts off,,, n there is no timer on. then when i try to turn it on, it goes on and shuts off. I can do this 20 times. finally it comes on and then after 30 to 60 minutes it shuts off!!!

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Your power supply board is failing, is common for this model


Part # for the power supply should be YPSU-J011A
The cost of a used board on-line is around $125 you should be able to have it repaired for around 200-250 locally but it would not be recomended as a failing power supply will but additional wear on other components, If you plan to repair you should stop using untill it is fixed so as not to put wear or cause damage to other components in the TV

Posted on Sep 14, 2010

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6ya6ya
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Posted on Jan 02, 2017

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Tv goes off by it self i turn it back on goes about another 20 mins goes back off


Have you went through your menu options to see if it has a SLEEP TIMER set up? Your SLEEP TIMER may be on. If it is then it will automatically shut down when specified.

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On a Paragon 8145-20 Defrost Timer, I know you land the refrigeration circuit on terminal 4, the heater on terminal 3, but what goes on terminal "X" and terminal "N"


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http://waterheatertimer.org/Paragon-timers-and-manuals.html#defrost

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Second Hot connects to terminal N, and this will power the clock motor and timer.
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Defrost cycle works like this:
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The Sleep timer might have got set accidentally. Try that.........

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Dishwasher just started not filling enough water to wash dishes.


It does sound like a circuit board problem but lets not rush out and pay an exorbitant service fee yet...I checked the user manual and this model does have a timer also...so often timer go out and many people think the problem lies elsewhere...but when a timer goes out or a couple of teeth no longer engage then you could have any number of problems...I doubt the solenoid is bad or it would not initiate at all to begin with,,,,,so here is a little test......turn the DW on and cycle the timer to where it starts the water solenoid....watch the timer to see that it turns and disengages. the solenoid...How quick was it? (if under your accustomed 2 mins... problem with timer). Another test is to do the same and hold the timer tightly preventing it from turning and see if you can force the fill valve to stay open longer (if so...bad timer).

I hope this helps...please rate me....The Fang

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Turn your timer to spin cycle ( doesnt need any water)and turn it on.Now if its starts spinning and than shuts off immediatley turn it back on, if there is nothing happening when you try this >>>Replace your motor.There is a 15% chance that your timer is broken and is sending improper current to the motor.First change motor.If you have been running this on a extension cord or when your community is using alot of electricity it would be the reason your at this problem.Dont run Appliances on super Hot Days ,use them in the evening and your motor will run at a low temperature. Please Rate This !!!

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