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LG LCD TV Repair Training Part1

Step By Step LCD Television Repair Guide

In this LG LCD TV 42LH20 online Service Training you will learn how to troubleshoot and repair LG LCD TV.
With this LCD TV repair video tutorial, you will understand how LG LCD TVs works and what is the function of every component inside an LCD television ; The SMPS power supply, The T-CON board and the Main board…


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One comment

  1. This will be in great help for me ,itsvery important .thanks.

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