Hello technicians, have you ever had a problem or case of a Sharp LCD TV with no signal or no picture? Well, I happened to have a Sharp 24N407I TV case when it was in auto direction, not a single broadcast was captured. After searching, it was found that the damage was in the tuner and the tuner was no longer for sale. Next, we modified it using a used Toshiba 19HV10E tuner. We just need to adjust the PIN data. The scheme can be seen on my Instagram or in the community tab. There is another Sharp LED TV where if the broadcast is turned off, you can click the link below. Klik Here