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Flat ribbon cable for powerbook 160 (Interconnect)
Posted by: ther3d0ne on 2026-06-18 13:30:54
Hello,

I would like to replace the interconnect ribbon cable between the daughterboard and the logic board in my PowerBook 160, but I don't know what ribbon cable pitch I should use.

The repair method I would like to follow is described in this post: https://68kmla.org/bb/threads/how-to-repair-a-powerbook-140-180-interconnect-cable.46387/

1781814588776.png

Does anyone know the specifications of the original ribbon cable, particularly the pitch and thickness? Any link to buy it from ?

Thank you.
Posted by: luRaichu on 2026-06-18 14:17:58
The correct pitch and thickness is 0.025".
Try this, it's an 80 pin cable but you can peel off 8 to get 72. It is stranded which is what you want.
Posted by: ther3d0ne on 2026-06-18 15:14:13
Thanks @luRaichu for your reply. Another question please : I broke the connector that maintain the ribbon cable in place. is there any hack that can keep it in place ?
Posted by: luRaichu on 2026-06-18 16:05:38
I did too. In my case I left it attached by one clip. I don't know what to tell you if you've broken both.
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