Hi Bart,
Thank you for your very interesting post.
I am facing the same problem with my SVA1032x which has the same input circuit.
So I will try to change the HM1118.
As tools, I have a hot air gun, flux, low temperature welding, a thermocouple, antistatic gloves and bracelet.
What advice could you give me to make this operation a success?
Thank you in advance.
Dominique