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13w3 to DA15 Cable - Pinouts or (Possibly) Borrow One for Testing?
Posted by: warmech on 2021-07-26 15:14:53
I've recently picked up a Portrait Display with no cable, so I have no way to test it. Does anyone know the pinout for the 13w3 connector (found a thread where someone on here had built one, but didn't provide the pinout)? Alternatively, is there anyone on here in the North Texas area that has one I could borrow to test my display with (or bring my display by to test)?
Posted by: TimHD on 2021-07-26 15:55:01
The Apple Macintosh Portrait Display Monitor manual has the pin outs at the back:
https://vintageapple.org/macmanuals/pdf/Apple_Macintosh_Potrait_Display_Owners_Guide1989.pdf

I believe you can find the standard Mac Video DA15 pinouts quite easily in many places, including:
https://www.retrotechnology.com/herbs_stuff/mac_monitor_note.html

Do watch out for those Sun 13w3 cables that are sometimes listed for sale and say they are compatible (eg for a 13w3 High Res/Portait(?) Display Card to the Portrait Display) they don’t always work, so best get a used one someone has gotten to work if you aren’t going to make your own cable…
Posted by: Trash80toHP_Mini on 2021-07-26 21:17:40
Sun pinouts are different than Apple as I recall, here are the selection of interfaces at my favorite pinout parlor:

Posted by: joethezombie on 2021-07-26 21:36:45
I toned mine out for another member, see:

https://68kmla.org/bb/index.php?threads/problems-with-iisi-and-portrait-display.32067/post-344550
Posted by: warmech on 2021-07-26 21:37:32
Oddly, I wound up stumbling across this (from the IIsi hardware developer's guide). I'm going to pick up a set of male 13w3 and DA15 connectors from Mouser will-call tomorrow afternoon and give this a test...

Screen Shot 2021-07-26 at 11.34.15 PM.png
Posted by: oldappleguy on 2021-07-31 17:10:00
I have a cable to attach a full page display to a full page display video card its d25 on both ends.
590-0574 A
Posted by: layefe on 2022-11-24 05:01:56
I have one.
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