Hello again.
I had before I created this thread a new Traffo ordered because I read somewhere that it can be.
Have it just exchanged and the machine runs again.
Now I have out of curiosity the old Traffo times connected to a power supply and measured, it came neither 9v nor 15v through.
In another forum I got the tip that a few components can be kaput, I still give a short explanation even if that was not the error.
For information for all who have the same problem and are looking for the right components.
Please correct me if I am wrong somewhere!
There are 4 diodes and 2 film capacitors which are not so easy to order, because firstly one of them is coded and I could not find out the capacitance, but I assume it is 100nF, and secondly the other is a MP capacitor. As far as I found out, they don't make them like that anymore, you can only find MKP capacitors. I don't know if this makes any difference, because I'm not an electrical engineer but just a hobbyist.
Replace the diodes 1N4004 with the better 1N4007, these sit as far as I'm right directly on the 9V connector that comes out of the transformer, 4 pieces.
The FoKos are the following:
(c9-u1) x2 MKT 100nF 305v +-10% -40°/105°/56/B
MP (or MKP) x2 150nF +-10% -40°/105°/56/B
These sit on the second smaller board the 100 was blue and the other gray with me. I do but really hard to find the right because always a factor is not right.
However, I do not guarantee the correctness of my statement, so tinker at your own risk.
LG to all.
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