Question about LG 42LC2D 42 in. LCD HDTV

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L g 52inch

Turn self of to stand by mode every ten or so mins check timer thats all off

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Re: l g 52inch - LG 42LC2D 42 in. LCD HDTV Flat Panel Televisions

Chekc in setings the heat is up set to low

Posted on Nov 06, 2007

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It turns its self off?

Check the settings on the television, some modern day power-saving televisions have an auto off "timer" to save you energy if you accidently leave it on.

May 13, 2012 | Vizio 42 in. LCD TV

1 Answer

TV won't turn on. flashes a series of 5 red lights instead of turning green

Usually Sony and LG Blinking Codes are the same. Here is what I have.
  • Unit is dead, No blinks - Problem in the standby power section. Might check fuse,
  • Continuous blink once a second, no pausing - No reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective.
  • One blink - not used for the self-diagnosis
  • Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.
  • Three blinks - B+ over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit,
  • Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted.
  • Five blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. In addition, unit could be in IK blanking, try turning up screen slightly.
  • Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately.
  • Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.
  • Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code.
  • Nine blinks - Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing Make sure the regulator is -12 or -13 (negitive).
  • Ten blinks - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board.

Nov 26, 2011 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Hi We have a Samsung Tv LE40A656A1FXXU flatscreen keeps sticking in stand by mode. The red light is flashing and sounds as if its turning on but takes a while, eventually it does come on and all is fine...


The problem is that there is a bad capacitor on the power supply board of the television, it is still turning on because it is not yet completely bad. While it tries to respond is when you get the clicking sound, therefore it is going to keep acting that way until the bad capacitor is replaced.

Run a check on the power supply board, you will definitely see the bad capacitor, have it replaced and the television will turn on after reassembling the television back together.

Thank you for using fixya

Jun 29, 2011 | Flat Panel Televisions

1 Answer

My tv (Samsung LE40B620R3W) keeps turning off intermittently

Check ur Sleeping timer modes,see it is not on like 30,60,120 mins?If ur Sleeping timer modes is off.Than ur tv power supply board is the causes and the problems,it not consistinly giving ur tv the right voltages anymore that why ur tv it turning off intermittently.That the board,where the power a/c cord plug into it.Tries websites like, to buy a whole refurbish power supply board for the replacement.

Jan 13, 2011 | Samsung LE40R74BDX 40 in. LCD Television

2 Answers


Check the tv back cover at near around the base stand area.Lacate all screws near or at the base stand,spray some WD40 in each screws holes and wait like around ten mins.Take a Philip screw driver take out all the screws out in the srews holes.Take ur hand slicely push it foreward and pull it back.Now u should have no trouble taking out the base stand.

Dec 15, 2010 | Philips 42PFL5332D 42 in. LCD Television

2 Answers

Tv turns off after 7=8 min.

Sometimes they come automatically on demo mode chesk if in your main menu it has a demo mode it may also have a sleep timer st check that also.

Apr 11, 2010 | LG 26LC7DC 26 in. LCD HDTV

1 Answer

19 inch lcd tv with dvd

Check to see it maby the tv is set to
to timer operation and also try to reset the the tv functions

allied \electronics

Jan 01, 2008 | Flat Panel Televisions

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