[sdiy] Oberheim OB-Xa internal ribbon cables
Eric Frampton
eric at ericframpton.com
Thu Nov 9 17:39:36 CET 2017
> Am 09.11.2017 um 16:45 schrieb Eric Frampton:
>> It’s actually the ribbon that connects the mainboard with the voice boards, not the front panel. You can hold down a chord, wiggle the ribbon, and the pitches change drastically.
> You mean the one that can be seen here...
> http://www.florian-anwander.de/oberheim_obxa/images/IMG_4340.jpg
> ...at the left.
That’s the one.
> I think the cable itself is not really the problem, but its seating in the connector or the press-in contacts of the connector.
I’ll double-check that. Seems like it’s in the cable itself, but I could very well be mistaken.
Also, the black cap that holds the cable to that pinching assembly (whatever it’s properly called) has lost its snaps on the sides, so it’s useless as far as holding the cable tension to the connector. I’m sure that isn’t helping things.
What are those connectors called? While I’m at it I might as well replace the cap, if they still exist.
e
More information about the Synth-diy
mailing list