PV inverter - Voltage reading circuit

[wek]

24I is probably TSH24.

JW

[dustooff]

While we have this Lazarus on the table,

Two resistors don't match the markings!
There are several 10kohm, but there are two that measure 75 k, despite being marked like other resistors 

the markings are alike but not exactly the same
10k   SMD code 01C
100k                 01D

we can now return this thread to 2019.