Hi, thanks for the info. Just because I am ignorant, for 104 do you mean 0.1uF? Which voltage must be the capacitor? and which wattage must be resistor? I don't know if any value is ok or not. On ebay the the most of the capacitors are 50V and I don't think that a VIC20 have any of this voltage around, and about the resistor, they are offered in 1/2W, 1/4W, 1W or bigger. So I am confused (I suppose like many others).
Thank you for your help