F1 error on Whirlpool washer

Hello there!

I am a proud owner of a Whirlpool NFW7500VM00 series CSW4102889 (or an old 2009 red modelo of the washer).

After some great years of service, I am currently battling the F1 error on the washing machine. I have read the dedicated F1 error website, but had no avail with the hose fix.

Since I really wanted to know the fix regarding the CCU, I opened the plastic casing in order to check out the circuit and see which errors could I fix with simple soldering.

After opening I could see some burnt marks near this area, and wanted to ask in this forum if I should replace the SMD piece in order to fix it or if there is any other way to test which component could I fix in the circuit.

Regards,

Gerardo Cano