Lcd tv Display No signal Tuner IC problem


 Today I will  repair  no signal problem in China LCD tv 

Lcd tv has a picture problem and only a (No signal) message appear on the screen.

https://youtu.be/GI1Z7VWhRlA








Channel Searching Fail to tune any cable tv Channel.






RF tuner ic problem found in universal tv card. how to fix no signal on tv RF Tuner IC problem so that's why scanning TV Channel not Found any tv channel. All other ports HDMI, VGA, and USB is working fine but the RF tv tuner section is unable to Tune any cable tv channel while RF cable Connector is in Good Condition and While supply(3.3Volts)are present on RF IC. how to solve no signal problem watch Complete solution on my youtube channel.


https://youtu.be/GI1Z7VWhRlA

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