Question about LG 47LG70 42 in. LCD TV

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LG 47LG70 factory reset

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How do i program the the buttons on my LG 47lg70 HD,LCD,TV


Check the remote control for its infrared emission. Check it with fresh batteries. If it is found OK, check and replace the infrared sensor inside the TV. If you wish to get some details; check the site linked here. It has details about how to check a remote control; by one among the post. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/
Set-up (Programming) procedure is too much to type in here, and is not practical and it will differ brand-to-brand remote controls. If you wish to get more; check the site linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Pull up older posts.
http://electrohelponline.blogspot.com/
http://remotesearch.blogspot.com/

Sep 18, 2014 | LG 47LG70 Class LCD HDTV 47 with 1080p...

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47lg70 powers on back lite is on but no picture black screen


Maybe Bad caps in power supply,Crack or splits on top of cap or leaking, Check value of caps in power supply.

Feb 09, 2014 | LG 47LG70 42 in. LCD TV

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TV will shut off after 2-5 minutes


It is probable that there is power supply trouble. Visual examination of capacitors does not reveal internal electrical failure.

Jan 26, 2014 | LG 47LG70 42 in. LCD TV

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47LG70 won't stay on


How many times this standby/power light blinks at one time switch ON? Count it carefully. These blinks are fault indication, and known as blinking codes. From the number of blinks occur at one time switch ON; you can get an idea about the faulty circuit stage inside the TV. This will make repair easy. For more information, check the link http://electronicshelponline.blogspot.com/. If the blinks continues, and non-stop, the fault should be with its main system control IC, and with the memory IC.

Dec 16, 2013 | LG 47LG70 42 in. LCD TV

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47LG70 42 in. LCD TV turns itself on and surfs channels


You should try tristatemodule.com it sounds like its your main board thats shorting out give them a call and they can give you a cheap price on a replacement and guide you through the repair over the phone.

Jun 03, 2013 | LG 47LG70 42 in. LCD TV

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My 47lg70 turns itself on and off all night long. It is connected to a HD box from comcast, also has a DVD and stereo receiver connected to it and they are turned off.


There can be several causes for this, few of which you can do anything about. However, a few things to try:

1) Replace the batteries on your remote control.
2) Try resetting the logic functions on your tv by unplugging it for a minute, then plugging it back in.
3) Try covering up the infra-red receptor on the front of your TV to see if you're getting unwanted signals from the receptor. taping a piece of foil over that area is perfect. If it doesn't stop after doing these two things you'll probably need to take it to a shop.
4) If this does stop it, then look for unexpected signal sources. Have you added a remote control extender? Added a new device to your audio-video system? Changed to a new remote?

I hope this helps. Joe

Dec 16, 2009 | LG 47LG70 42 in. LCD TV

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I need a manuel for my lg lcd tv.


http://www.lge.com/support/manual.jsp

Above is the link which should take you to the lG manual request. It is downloadable. The page is haveing difficulties right now, however it is the place top go

Apr 18, 2009 | LG 47LG60 LCD TV

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