Slot tuner zgemma h7 dead T1

I find myself in this condition with a zgemma h7 all the tuners tested on slot T1 (T1=slot tuner 1) are not detected at all in the tuner menu, in T2 (T2=slot tuner 2) all the tuners tested in T2 are correctly detected, I changed the 3 16V220uf electrolytic capacitors (see image) I changed the 4 4.7k resistors that were fried, I changed LVC245A (from a healthy organ donor zgemma h7) Even after these changes the result is always the same, it doesn't detect any tuner in T1, has anyone experienced something like this before? Any help is welcome.

Zgemma H7-1.jpg

Zgemma H7.jpg

LVC245A.jpg