Question about LG 32LH3000 32" HDTV-Ready LCD TV

1 Answer

LG 32LH3000 is turning off when changing the channel

The TV is turning off when changing the channel with the 'list'-function; it's also losing connection to any signal when changing the channel with +/- buttons; but it has signal without any other problems when turning it on.

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  • oxmox moneybox Dec 12, 2012

    so the tv works basically, it just became tedious to change the channel (change channel so tv is swithcing off, then turn on again which takes some time and then the other program will work without further problems...) Can anyone help, please?

  • oxmox moneybox Dec 13, 2012

    No, nothing. Just cable...

  • oxmox moneybox Dec 13, 2012

    (no box or anything..)

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1 Answer

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  • LG Master
  • 14,553 Answers

Do you have a box of some sort in line to the set for signal?

Posted on Dec 13, 2012

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6 Suggested Answers

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Posted on Jan 02, 2017

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SOURCE: tv has no signal

sounds like the EDID data has been corrupted in your main board. it can be reprogrammed but most techs will just replace the board. either way someone will have to come out and look at it. it should have a 2 year parts and labor warr on it. call LG cust service and get someone out there.

Posted on Jun 03, 2008

  • 3 Answers

SOURCE: LG 42LC7D TV does not want to chg channels after 5 min of use

There are some inductors that are out of spec. LG's original SB said to replace some of these with a jumper, but it only lasted a couple months.

You need to have the Total Main Assy replaced.

Posted on Jul 30, 2008

  • 1 Answer

SOURCE: 42LC2DR

You need to press the button on the top right of the control ( the TV button) once and that will allow you to control the tv once again. Problem occurs when you accidently push VCR or DVD button which means remote control will try a different frequency to operate a VCR or DVD that isn't there. Hope this helps.

Posted on Sep 18, 2008

waynejamescm
  • 67 Answers

SOURCE: LG TV renote not worknf on 4 new sets

Hello,

If you have a cable box (otherwise known as a set-top-box) that you have to turn on when you turn the tv on, and you use to change your cable channels, the LG remote will not control it. The LG remote is strictly for the tuner built into the television, and is not capable of controlling the cable box.

You probably see "function not available" because you are viewing the picture on an external input of the tv (component, composite, etc). Your tv cannot tune stations in when it is set to an external input that you use to watch DVD's, cable boxes, games, and other devices. The tv is telling you that you can't change channels if it is on an input.

I hope this helps you...

Posted on Jan 20, 2009

  • 112 Answers

SOURCE: i have a lg 52lg50 lcd tv,everytime i turn tv back

This memory loss issue sounds like a problem with the main board inside the TV. The channel memory should not erase after a power cycle.

You are probably loosing other custom programming like your Display and Audio settings. That is if you had modified something in these menus.

You may want to check to see if this is also happening by making a change in like the Display menu, and then turn the unit off and back on.

The TV has a one year warranty on parts and labor.

Posted on May 21, 2010

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The TCON board or the LCD panel is faulty, Can confirm by replacing the TCON board.
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Can't change channels, get to guide, or list. Only function working is turning on/off and volume. Please help, is has never happened before


reset the code again, and try it.
read your instr. manual very well. 2) change by new batteries alkalines full charges 3) retight the springs terminal batteries with long pliers for better contacts 4) try to open the remo control for clean the keypad from dirty, oxide, corrosion, or bad contacts. and test again.
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Froze


To see if the problem is with your remote control, go to the receiver and use the channel up/down buttons on the receiver itself. If you can change your channels with the buttons on the receiver, the batteries in your remote control probably need to be changed.

If you can't change channels from the receiver, turn off the receiver. Then unplug it for at least 15 seconds. Plug the receiver back it and turn it on. Again, try changing channels from the receiver itself.

Tune to a channel, and while programming is playing, try tuning to the missing channel by entering the channel number on the remote control keypad to see if channels change. Do not try to select the channel from a channel list, program guide, or favorites list.

If this approach takes you to the correct channel, you need to adjust your favorites list function. Press the "guide" button on your remote. Look for a button on your remote called "fav" or "list." Press it several times and watch for an indication at the top of the guide that you are moving from "all channels" to a particular favorites list.

If you are locked on one channel only, your Channel Lock feature is likely active. Consult your owner's manual to unlock the rest of your channels. See your owner's manual for information on managing favorite channel lists and locking out channels. Enter your password, if necessary.

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I have Aiwa TV MODEL No. TV-A219 The problem that I am suddenly facing is that I can't change channels or volume or use any other function. I can't even turn it off with remote control. Its


Hello
Check your remote control hanset for proper functioning. Get into this link to know more about the faults and repair to remote contorls.
http://www.fixya.com/support/r10192276-cleaning_remote_control_handsets

If remote control functions proeerly, the front panesl switches to be suspected. If any one mong the microswitches inside got strucked, all functions will be distrubed. it will be best to follow any more after replacing these microswitches. These switches can be located just behind the control panel of the tv, soldered diretly to a printed circuit board. You have to replace all of the at the same time. Just undolder one amoung them as as sample, when you go to buy for a new one.
If this also does not help you, repalce its memory IC. This IC can be located very near to the main system control IC, will have 8 solder terminals. A very small IC and wont cost more. Eventhough it is very small, function of it when the set works is great. Replace it. When you buy this IC, make a keen look on it number. It is very important when replacing this IC. All these components stated above, can be bought from most of the electronic spare part selling shops st your town. OK.

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How to disable audio description on LG 32LH3000


First of all, thank you very much George for choosing FIXYA today for your online technical support needs.


See page 136 of the User's Manual for detailed instructions and illustrations on how to disable the AUDIO DESCRIPTION feature on your TV set.


Basically to disable it just press the MENU button on the remote.
Then use the arrow keys to select the AUDIO option.
Then select the AUDIO DESCRIPTION option.
Then use the up / down arrows to toggle the setting to OFF.
Then just exit the MENU.


Here is a direct link to the ONLINE USER'S MANUAL for that model:


http://www.lg.com/uk/common/product/support.jsp?localeCd=uk&productId=32LH3000&uri=/uk/tv-audio-video/televisions/LG-lcd-tv-32LH3000.jsp#



To view the Owner's Manual with Operating Instructions just use your mouse to click on the link, which is the underlined and blue highlighted section of text just above. Then select OPEN FILE when prompted.


This will open a new web browser page automatically for you and allow you to view the information at the website indicated and the contents of the Owner's Manual.


You may need ADOBE READER installed on your computer to read PDF documents, although many computers already have this type of utility pre-installed.


You can download this free at WWW.ADOBE.COM if necessary. Click on the DOWNLOAD ADOBE READER button on right side of the ADOBE home page when you get there, then follow the onscreen instructions to install the software on your computer.


I truly hope that was helpful to you.


Good luck and take care.


Joe.

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In case "bricked TV" I solved this way it was 32LH3000

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LG TV renote not worknf on 4 new sets


Hello,

If you have a cable box (otherwise known as a set-top-box) that you have to turn on when you turn the tv on, and you use to change your cable channels, the LG remote will not control it. The LG remote is strictly for the tuner built into the television, and is not capable of controlling the cable box.

You probably see "function not available" because you are viewing the picture on an external input of the tv (component, composite, etc). Your tv cannot tune stations in when it is set to an external input that you use to watch DVD's, cable boxes, games, and other devices. The tv is telling you that you can't change channels if it is on an input.

I hope this helps you...

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