Rockola 445

Hi
I have a selection problem with this machine, on all selections the keyboard locks in and write in arm starts, but it will not stop and make every selection, for example A0, 1,2,3,4, 5, 6, and 7 will select, but A8 and 9 will bot select and write in arm just continuously searches.For other letter and number selections the slection is very hit and miss. I have cleaned the wobble plate slip rings and keyboard contacts but no luck with it yet, has anyone any sugguestions or ideas
regards
seancalla

Hello!
I think you have a Problem with the Keyboard. I think the Seriesswitch is not ok.
When no any pushbutton is pressed you must have under 1 Ohm by this Seriesswitches.
mfg Willi!

Thanks for the response, is the series switch the wiring on the keyboard wafer or the actual keyboard contacts
regards
seancalla

Hello!
The series Switch is the Row on the Waver where is only one wire is soldered on the end.
mfg Willi!

Thanks, i might pm you some photos just to clarify if thats ok
seancalla

i have attached dome photos of the keyboard if you could explain further how to jumper them together
regards

few more photos

Hello!
Please send me a Private Message with your E-Mail Adress, i cannot send a Picture now in the Forum,
and I send you an E-Mail with the Picture.
Best Regards!
Willi!

Thanks just sent pm