Question about Insignia NS-LCD37 37 in. LCD TV

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Insignia lcd32 screen is green and purple even after replacing tcon board.

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  • Insignia Master
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Have you checked all your input cables & connections? Does it do this on all inputs?
If all inputs act the same & all cables are known to be good, then Most likely the Main PCB.
Part#s, price & availability listed at the following site:[master+part+type]=Main+Board

Posted on Nov 30, 2013

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Posted on Jan 02, 2017

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SOURCE: Same Insignia problem but still not working

Check if there is back light on or not?
If back light is on means this unit is having problem with panel (deffective.).
If there is no back light change main baord.

Good luck

Posted on Oct 10, 2008

  • 11 Answers

SOURCE: insignia ns-lcd32

You can download the manuals from the Insignia website at:

Posted on Dec 08, 2008

help kid
  • 35 Answers

SOURCE: I have a 26" Flat

LCD screen often start to do this after awhile that is why people buy HDTV's now because LCD tvs break down a lot quicker.

Posted on Apr 27, 2009

  • 102 Answers

SOURCE: Insignia LCD32 digital channels are breaking up.

coax feeding that tv may be too long or bad.
Try switching tv's if possible.
Some TV's have better reception that others.

Posted on Dec 04, 2009

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The TCON board or the LCD panel is Faulty , Can confirm by replacing TCON board.
If you wish to get some details; visit the site linked here. Pull up older posts.

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Vertical color lines on an Insignia 55 inch t.v.

TCON board or the LCD panel is faulty. Can confirm by replacing the TCON board.

If you wish to get some details; check the site linked here. Pull up older posts.

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My insignia tv went white screen today with sound and it still has picture but white screen

The Tcon Board or the LCD panel is faulty. To confirm you have to replace the TCON board.
If you wish to get some details; check the site linked here. Pull up older posts.

May 07, 2016 | Insignia Televison & Video

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I turned my television on to find the picture was distorted, mostly green with some purple. Does anyone have an idea what board could cause this.

TCON Board or the LCD Panel is faulty. Can confirm by replacing the Tcon board.
If you wish to get some details; check the site linked here. Pull up older posts.

Apr 21, 2016 | LG 60PZ550 3D Plasma TV

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Where is the location of T CON board on NS LCD32

Cheryl, I will post links to what the T con board looks like so when you remove the rear panel from TV, you will be able to compare and find it easily.
"I hope this helped you out, if so let me know by pressing the helpful button. Check out some of my other posts if you need more tips and info."

LCD TV Repair Tutorial Con Board Common Symptoms Solutions How to Replace...

INSIGNIA NS LCD32 Con Board LC320W01 SLA1 6870C 0142B 2L

Amazon com INSIGNIA NS LCD32 CON BOARD CPT 320WF01C SD Electronics

Mar 23, 2016 | Insignia NS-LCD32 LCD TV

1 Answer

Half of the tv screen is darker than the other

Tcon board either has an issue or the LVDS cable may have a connection issue. try replugging the cables into the tcon if that doesnt help the Tcon will most likely need to be replaced.

Dec 08, 2012 | Dynex DX-LCD32-09 LCD TV

1 Answer

Insignia NS-LCD32

Most likely either the main board (processes all signal) or even an issue with the power board (supplies wrong voltage somewhere).

In either case not cheap.

Mar 23, 2012 | Insignia NS-LCD32 LCD TV

1 Answer

Screen black. Audio works. Not even input display shows in upper corner.

Good day!!! That problemisusually cause of bad inverter board that responsible for the back light...Please try to replace it to end this issue... Thanks for using fixya..

Sep 13, 2011 | Insignia NS-LCD32 LCD TV

1 Answer

I have a Insignia 32 inch LCD TV Model number NS-LCD32. It recently started displaying no inputs. The backlight comes on but no inputs/ no sound. Green lines display if you press the menu,input, channel...

The first troubleshooting step would be to measure all the voltages from the power supply to the other circuits boards specially the 5 volts going to the main board. If you have the following: Insignia 6HA0112010 Power Supply, check FU502 for open conditions.
If all the voltages appear normal, then the main board should be replace since is hard to find individual components for a component level repair.
Let me know if you need further assistance.

Aug 21, 2010 | Insignia 32" 720p Flat-Panel LCD HDTV

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