Discontinued
42LM3400

42'' CLASS CINEMA 3D 1080P 60HZ LED TV (42.0'' diagonal)

  • Direct LED
  • Full HD 1080p Resolution
  • Triple XD Engine
  • Resolution Upscaler
42" CLASS CINEMA 3D 1080P 60HZ LED TV (42.0" diagonal)

SUMMARY

  • Screen Size
    42"
    Screen Size Diagonal
    42"
  • Resolution
    1920 x 1080p
    Display Type
    LED

PANEL SPECIFICATIONS

  • Screen Size Class (diagonal)
    42" Class (42.0" diagonal)
    Resolution
    1920 x 1080p
  • BLU Type
    Direct LED
    Response Time
    60Hz
  • Dynamic Contrast Ratio
    3,000,000:1

DIMENSIONS / WEIGHT

  • TV without stand (WxHxD)
    40.0" x 24.8" x 3.0"
    TV with stand (WxHxD)
    40.0" x 27.4" x 10.3"
  • Shipping Dimensions (WxHxD)
    48.4" x 30.3" x 6.3"
    TV without stand weight
    28.9 lbs
  • TV with stand weight
    32.4 lbs
    Shipping weight
    39.2 lbs

BROADCASTING SYSTEM

  • Analog
    Yes
    Digital
    ATSC/NTSC/Clear QAM (1 Tuner)

VIDEO

  • Triple XD™ Engine
    Yes
    Resolution Upscaler
    Yes
  • Picture Wizard II
    Yes
    Just Scan (1:1 Pixel Matching)
    HDMI™: 1080p/1080i/720p, Component: 1080p/1080i/720p, RF: 1080i/720p
  • Picture Mode
    7 Modes (Vivid/Standard/APS/Cinema/Game/ISF Expert 1/ISF Expert 2)
    Intelligent Sensor Mode
    Yes

Audio

  • Mono/Stereo/Dual (MTS/SAP)
    Yes
    Speaker System
    1 Way 2 Speakers
  • Audio Output (Watts - THD 10%)
    7W + 7W
    Virtual Surround
    Yes
  • Clear Voice II
    Yes
    Sound Mode
    5 Modes (Standard/Music/Cinema/Sport/Game)
  • Mute
    Yes

Warranty / UPC

  • UPC
    719192587298

What people are saying

Rated 1 out of 5 by from 42LM3400 model I never got to even try it with it having a broken LCD and glass. And now I cant even buy the part to fix it myself because it's discontinued...go figure right? lets cancel fairly newer models so they can pay anoter 1200.00 for a tv
Date published: 2019-11-27
Rated 1 out of 5 by from 42LM3400 model I never got to even try it with it having a broken LCD and glass. And now I cant even buy the part to fix it myself because it's discontinued...go figure right? lets cancel fairly newer models so they can pay anoter 1200.00 for a tv
Date published: 2019-11-27
Rated 5 out of 5 by from Excellent The LG-TV is Alsume. Just get one and you will see.
Date published: 2014-12-29
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ASK & ANSWER

Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

Is there any possibility to get a new led screen or glass? I know the lg3400 is discontinued and i got mine in 2012, I love this TV 

Asked by: derek29
Hello and sorry to hear you are in need of a new panel/screen. The panel is the main unit of the TV and therefore is the most expensive. For that unit is would be approximately $500+ for the screen alone then labor. To have this part replaced, it will require service. This may be done through our website: https://www.lg.com/us/support/repair-service/schedule-repair-continued or for a list of service centers in your area: https://www.lg.com/us/support/repair-service/find-repair-provider ^AC
Answered by: Amber C
Date published: 2019-01-14

Can I purchase a stand for this model? was originally mounted to a wall.

Asked by: Etta
Hello you will need 1 each of the items in the links and screws sized and M4 x 20. http://lge.andrewselectronics.com/search/electronic-parts/parts/9/MJH61879502 http://lge.andrewselectronics.com/search/electronic-parts/parts/9/MJH62618903 http://lge.andrewselectronics.com/search/electronic-parts/parts/9/AAN72945033
Answered by: amber
Date published: 2018-01-11

WHAT WAS THE COST OF THIS TV

Asked by: rosielove
The LG 42" CLASS CINEMA 3D 1080P 60HZ LED TV (42.0" diagonal), Model # 42LM3400 is a 2012 product that has been discontinued for quite a while now and is not available for sale...^IFV
Answered by: LGJoel
Date published: 2017-03-06

The picture randomly went out and when you try to turn it on the red light just flashes with no picture. What caused this and how ca n I fix it?

Asked by: Bmoyer1
I've had that issue once in a while it's HDMI detector or the unit sending the hdmi signal on my part. Tv acts like there's no video signal although I can change to another input and on screen stuff works, it's from my fiber optic tv companies "cable box" or stb. I'm thinking. I generally reboot tv and box. Till next month maybe twice a year only with that box.
Answered by: AJ Thind
Date published: 2016-10-27

Screen on my 42 in 3d TV has a crack in it and it still has a picture on it how can I get a replacement screen to fix it and how much is it

Asked by: Randy52179
Parts and accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders and pricing information, is 800-824-9491. You can also use their website, at http://www.mcmelectronics.com/content/en-US/forms/lg_parts. For components such as interior parts, it is highly recommended to enlist the assistance of a qualified service technician for purchase and installation. To make service arrangements, you may either contact our Customer Interactive Center at 800-243-0000, or you can check our Repair Provider Lookup on our website, at http://www.lg.com/us/support/repair/support-repair-provider-lookup.jsp.
Answered by: NeilE
Date published: 2016-08-24

How do I get output to connect to home theater system?

Asked by: prof 37
Our offices, in the United States, do not have product information for South Africa. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/za/support/contact/support-here-to-help.jsp.
Answered by: NeilE
Date published: 2016-02-26

Where can I get the remote for  that model tv

Asked by: tukes
Our offices, in the United States, do not have product information for South Africa. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/za/support/contact/support-here-to-help.jsp.
Answered by: NeilE
Date published: 2016-01-19

Where can I get a new remote for that model tv

Asked by: Sneeky37
Our offices, in the United States, do not have product information for Canada. In order to obtain such information, it is recommended to check our subsidiary’s website, at http://www.lg.com/ca_en/index.jsp. You may also contact our Canada offices at 1-888-542-2623.
Answered by: NeilE
Date published: 2015-12-30
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