Question about LG 42PM3MV 42 in. PLASMA TV

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When you switch on the tv it goes to standby mode, and when you press standby it turns on to a orange light then goes back to a red light, any idea whay this is happening ....

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My Westinghouse LCD tv has the same lights on it It goes orange or red when there is no signal from that source... or while it is calibrating itself to the new frequency etc.

Posted on Oct 19, 2013

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Posted on Jan 02, 2017

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SOURCE: lg 50pq3000-za plasma tv will not switch on from

power problem possible fried power capacitors
possible cause power surge could occur if unplug while tv on
must change 6 power capacitors
these original capacitors are on the low end minimal ratings
1-2 hours in house labor, cost est $200 plus minus

Posted on Jul 09, 2010

jdvillanueva
  • 2098 Answers

SOURCE: The tv cannot start. No

Hi Julia,
Your unit missing some output voltage(s) in the power supply section. This is commonly caused by open/shorted voltage regulator IC, open fusible resistor, leaky/dried electrolytic filter capacitor in the power supply section. You can't fix this kind of problem if you don't have necessary tools and test instrument, don't know safety precaution. But good news, you may replaced the entire board for your convenient. Click the link below to have an idea how much money you are going to spend on the board.
http://shop.ebay.com/i.html?_nkw=LG+32LG30&_sacat=0&_odkw=Harman+Kardon+AVR+2500&_osacat=0&_trksid=p3286.c0.m270.l1313
http://www.shopjimmy.com/catalogsearch/result/?q=LG+32LG30.
If you still wish to save some money, I would advice you to send your power supply board to repair shop. There's some shop that repair only the power supply board even not sending the entire unit. It will charged you a much cheaper.
Hope I helped you.
Have a nice day!
Thanks for using Fixya.

Posted on Mar 01, 2011

  • 1 Answer

SOURCE: how to reset lg lcd tv

how do u reset ur password if u forgot what u put in

Posted on Aug 26, 2011

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My plasma's power light is orange and when I press the on/off button nothing happens. What should I try next?


Hello Sir, hi, when your TV's power light is orange, it's on "standby mode" meaning the power supply will not respond to any power switch press. the standby by mode can be anything, this could be that the TV is not receiving any signal, this could also be that some thing a part or a section of the TV goes bad that makes overload. This needs to be checked thoroughly, I cannot be particular on this section simply the trouble is to broad to explain, this needs a pro for checking, but if you want a quick answer, simply replacing the entire power supply board will restore the TV back.

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Tv switched itself onto standby and now will not turn back on. tried unplugging it and plugging it back in but it still won't come off standby. when you press the button on the remote it goes green for a...


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1 Answer

Service menu


Hi,
How to Enter Service Mode
1. Turn on the main power switch to place this set in standby
mode. (LED will light in red.)
2. Press the buttons on the commander as follows, and enter
service mode.

PRESS these buttons in sequence

ON SCREEN DISPLAY---> (DIGIT 5) ---> (VOLUME +) --->STANDBY

Method of Cancellation from Service Mode
1. Set the standby mode (Press “ (TV STANDBY)” button
on the commander), then press “ (TV STANDBY)” button
again, hereupon it becomes TV mode.


Thanks

Oct 29, 2008 | Sony KP-53HS30 53" Rear Projection...

1 Answer

Tv stuck in standby


Your problem is in the switch mode power supply or the horizontal out circut.
sometimes the small CHOKE that feeds the base of the horz. out transistor has a cold solder joint.
resolder both ends first.
Thanks Guy9

Jun 10, 2008 | Televison & Video

1 Answer

Changed bulb, now tv does nothing. . .please help


same problem. TV turns on but no picture or sound. when i press power button on the remote control orange light flashes for about a minute and goes back to red.
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Problems with Jwin JV-DTV30 30 in. HDTV-Ready LCD Television


This sounds like micro glitch try unpluging the tv and all controlable inputs (PC, iLinks, or other such devices) wait 5 min then plug the tv only in and see if you have returned functions. if you should read the manuals of those devices to see if the control functions can be turned off.

Jan 07, 2008 | Jwin JV-DTV30 30 in. HDTV-Ready LCD...

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