Minicisc Sony MR Z90

Dual concentric power connector problem . I've successfully resoldered this socket connector to the board and come to test it. Owner has the original ps and lead. The smallest connector of my adaptor set seems to fit, labled

2.35x0.75 mm. Diverter switch works with htis adaptor , socket pin connects through and outer socket contact connects through (trying with a pin poked in there) but will not connect with the shaft of my adaptor. Is it too much of a plastic bead on the end of the shaft wedging the side contact too far out of the way ? do I need to chamfer it down a bit ? or do I need something more like 2.6x1mm connector
Reply to
N_Cook
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I was never able to get any connector to work on my MZ-NF621 except the original AC-ET305K adaptor connector. I suppose it has something to do with the plastic tip on the Sony adaptor connector.

Reply to
Meat Plow

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