Question about LG RZ-20LA70 20 in. LCD Television

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By Joe Reis Hi, My LG RZ-20LA70 was working o.k until last week when it stopped. It came up with "No Signal". I re-tuned the TV and it now only picking up terrestrial channels despite it being connected to a virgin media box. Can anyone help please.

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Need Owner's Manual for LG RZ-20LA70.

You may have given up or found a solution by now, but I was looking for the same thing today so here's a link to the LG site:-

http://uk.lge.com/support/download_manual.jsp

Hope it's what you're looking for, I've saved a copy if you have any problems just email me

Posted on Jan 30, 2009

  • 458 Answers

SOURCE: lg lcd

This will be a problem with the inverter board to control the backlights, this causes the screen to try & light up & then blank out. If the backlights are faulty, then a new replacement screen is required. Look for any sign of any component stress on the inverter board & also check for any related capacitors on the power board side that may look swollen & replace them.

Posted on Sep 03, 2009

  • 1 Answer

SOURCE: LG RZ-20LA70 How do you....

I'm trying to plug in a RZ-20LA70 TV into a Sony DVP NS29 DVD player? Which wires (red, blue, green) go into the coaxial, audio L, audio R, video slots? Thanks, Simon

Posted on Oct 23, 2010

  • 317 Answers

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Try www.mauritron.com
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Posted on Feb 09, 2011

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1 Answer

How do I retune LG-RZ-20LA70 20


Check this link to download the user manual to your set. It has all details.

Nov 12, 2012 | LG RZ-20LA70 20 in. LCD Television

1 Answer

Hi, I have an LG RZ-20A70 TV and when i watch TV or play xbox the side are cut off the screen. (think its the picture ratio) any idea how to change this? as i have tried everything!


yes it is a picture ratio issue .
You need to look for the main menu tv setup button, its green on my lg remote .
Once you select this you should have an option to change screen ratio to 16.2 or wide screen if your tv supports wide screen .
Look for a little tv icon on screen and select that ,this should get you to pic set .

Jun 16, 2011 | LG RZ-20LA70 20 in. LCD Television

1 Answer

Is this tv digital i have lost remote can i abtain new one


This particular model has a PAL and SECAM tuner built in to the unit, although it does not have a Digital Receiver.

You can purchase a replacement remote control for this item on Amazon.

Just type in LG RZ-20LA70 in the Amazon search engine.

Aug 14, 2010 | LG RZ-20LA70 20 in. LCD Television

1 Answer

Need Owner's Manual for LG RZ-20LA70.


You may have given up or found a solution by now, but I was looking for the same thing today so here's a link to the LG site:-

http://uk.lge.com/support/download_manual.jsp

Hope it's what you're looking for, I've saved a copy if you have any problems just email me

Sep 19, 2008 | LG RZ-20LA70 20 in. LCD Television

1 Answer

LG RZ-20LA70 How do you....


I'm trying to plug in a RZ-20LA70 TV into a Sony DVP NS29 DVD player? Which wires (red, blue, green) go into the coaxial, audio L, audio R, video slots? Thanks, Simon

Jan 14, 2008 | LG RZ-20LA70 20 in. LCD Television

1 Answer

LCD LG RZ-20LA70 20 stopped working


Same problem with our LG LCD. Just thrown away, never a LG again.

Jan 04, 2008 | LG RZ-20LA70 20 in. LCD Television

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