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My lg 21 tv rainbow seen on the screen please this fault solution

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Resolder vertical IC or replace it.

Posted on May 10, 2014

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Posted on Jan 02, 2017

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Rainbow lines appearing on my screen TV


If you wish to get some details; check the site linked here. Pull up older posts.
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My LG 53cm Tv CRT (Model-21fj6ab5a9) screen had a Rainbow colour. What should I do?


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If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
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My hotpoint tv 21 inches does not show pictures and the light it displays like a rainbow as shown in the photo below......what might be the fault? Kindly assist me.


CRT base socket fault. Replace it.
25779786-30s4my2da3hi3tlpwlrj3rhq-5-0.jpg 25779786-30s4my2da3hi3tlpwlrj3rhq-5-2.jpg 25779786-30s4my2da3hi3tlpwlrj3rhq-5-5.jpg If you wish to get some details; visit the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

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My LG scarlet 42LG6000 LCD TV


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
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I have samsung 21 green screen


Either something wrong with the picture tube or something with scart input if you use one. / / David

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1 Answer

Rainbow screen then powers off


The degausser cricuit may be the fault. The degausser coil may be staying on, and thus forces a shut-down. It is also possible to have a power supply fault that can cause a similair effect.

The set will need shop service.

Jerry G.

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