Hi Albert
see the JPG in post-22 - i have encircled rosa pink "(5 times closing) IMP-E and "(5 times closing) IMP-A" --- wire B-O-I runs away from the switch and wire-B-BLU runs away from the switch. I would like You to unsolder*** these wires - then hook-in an Test-Light to learn about "does the Test-Light rhythmically light up five times per turn of the motor - turn of 180 degrees ?". So we then kow if the fault is in these Score-Motor-Switches or maybe some short somewhere else.
unsolder***: Can You get at the places - can You unsolder - and, think into the future - will You be able to solder-on - back-on again, later ?
On my bought pins I had (at the time) some problems --- unsolder - well Yes, but later solder-on again THERE - at this very hard to get-at place ? hmm, I said: No - I do a trick - I am rude to the pin --- I then took an old scissors and CUT the wire (instead of solder-ing-off). I cut about 2 to 3 inches away from the solder-lug. I then used a cigarette-lighter to burn away the fabric insulation - then cramped-on male / female plug*** --- all this I could do with one hand - leaning over / into the pin.
plug***: Do-It-Yourself Stores - automotive department, car-electrics: They sell plugs we can crimp-on / clamp-on / mount using a plier - squeeze the housing of the plug - and it is mounted - can be done with one hand.
Please tell me if You want to look again at these Score-Motor-IMP-E and -IMP-A switches - or if You do the unsoldering or if You do the "beeing rude".
You and I - we live in the same time zone - this is my last post for today - I go to sleep, till tomorrow, greetings Rolf