DIY CIRCUITS ELECTRONICS

This time im looking inside a conceptum mini ups Mr Cable GM-4 to see what's wrong with its 12v output.This device is usefull when there is power outage for some reason and keeps the internet-telephony working until power is restored.

This time im repairing a samsung led tv UE32F5000AW. The device has audio but not picture.In this video you will see how to dissasemble the device to test and replace led strips-bars.Of course before doing this, make sure that the problem is the backlight and not something else like the t-con board that often fails on this model.Also you will see why you should always replace all led strips-arrays-bars. feel free to post your comments below.

Another led tv repair.This time it's an LG TV 32LB560B.The device has two round white spots - patches on screen which is very common these days for many tv brands,also the screen is not very bright.let's see what's goin' on inside this tv and how to dissasemble and repair it. If you liked this video or helped you in some way consider subscribing to this channel. Also feel free to leave any comment.