68kMLA Classic Interface

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Another SE/30 rebuild with issues
Posted by: MiMac on 2024-03-25 22:37:17
I am busy restoring a battery bombed SE/30 with a samasimac pattern that has progressed to just showing a horizontal line across the monitor, the P1 connector showing signs of charring. Does anyone know what the part number is for the P1 connector that attaches to the analog board? I tried reflowing the solder joints but it didn’t help.
Posted by: jmacz on 2024-03-26 22:46:07
If you are referring to the cable that plugs into J12 on the logic board, I believe it’s a molex 14? Not sure which part you need, cable side, or a new port for the analog or logic boards, but I made an extension cable for this to allow me to work and test the board out of the chassis, and I used these:

Posted by: MiMac on 2024-03-27 19:48:45
Thanks jmacz, I want to replace both the male part connected to the monitor and the female connector soldered into the analog board. It might be called a Molex 4 but need to research a bit more. Connector.jpeg
Posted by: JdM74 on 2024-03-27 21:05:15
Hey there @MiMac. The items you seek are on Mouser.

In the words of JDW... "NOTE: Product photo on Mouser is wrong but Description correctly says "4 Positions.""

Female: 538-15-31-1046
Male: 538-19-09-1049
Posted by: MiMac on 2024-03-27 22:59:49
Yeah that’s it thanks
Posted by: JdM74 on 2024-03-27 23:00:16
Most welcome. =)
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