Hi everyone An et9000 has trouble recognizing the tuner. There is no option when entering the tuner settings and it is empty. Have you ever encountered this problem? Several image models were installed but the results were the same. Both tuners have a voltage of 3.3 volts and before that 19 volts. Could it be a problem with the central chip to control the tuners?
May be if I had a good picture of the motherboard I may maybe see something as the caps to see if it is bulging at the top. Forgot to mention, thus afterwards added... I don't know if it's the same with these type of receivers, but the vdc of the tuner(s) can be low if it's not switched on a channel. It is therefore better to add a channel list manually, and if possible set it to a channel. It does not have to have reception, more importantly it is on a channel for vdc measurements. Furthermore, it could also be the boot loader versus the installed software. Maybe something will change with old software from a few years ago.