Recent content by Tomas4445

Thanks for helping me! The part number on the transformer is 3201 89-30 The voltage between transformer tags 7 and 8 is 17,1V A.C. pins 1 and 3 of J8 is 8,5V A.C. pins 3 and 5 of J8 is 8,5V A.C. pins 1 and 5 of J8 is 17,7V A.C. pins 8 and 9 of J8 is 17,4V A.C. Here is all the the schematics I...

Now I've got a multimeter so I can start measuring the voltage from the power-supply to begin with. But i don't know between which pins I should measure. Here is a picture on the board and one on the power-supply.

Hi! I have just got hold of a Commodore CBM 3032, but there is a problem. The screen is completely green, I can see very weak text through the green screen and everything else seems to work. It's just the green screen that is the problem. I have tried to remove the chip from the sockets on the...