How I use board comparison to repair dead power supply of a sharp tv

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Sharp CRT tv flickering on picture not normal

The tv show a wavy kind of picture on screen and only red colour.when its on channel the display will be flickering and unstable.I opened it up and resolder...

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Universal replacement power supply module that can repair almost any kind of power supply

Though this universal power had been around in my area for quite a while now but a lot of technicians did not take cognisance of it including myself...

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Panasonic TV: horizontal output transistor blows off frequently

The TV is an old model CRT tv and when tested it makes a hissing sound,initially I thought the flyback transformer is bad but when I checked the output...

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