minyu sf820

by Dov Maor
(Israel)

I am stuck. Need service data for the above MINYU sf-820.
The alarm is " J axe problem"
Althogth we interchanged the driver , motor and relay still is same condition.
I suspected the IO card as it gets the signal but dont know how to tests the inputs on the CRT screen

Anybody? Help?

Regards
Dovi

dovm@mortek.co.il