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I am trying to repair an Xbox Series X after a liquid damage and I found a short in the B2B connector. I need to replace it, but after lots a research, I can't find the reference online.

Here is the reference from the schematics: M1094507-001. I am not sure if the schematics version is the good one, so this reference might not correspond to the pictures. This connector has 80 pins in the first row and is SMD soldered.

Here are pictures from both connector and ribbon cable: Board to board connector 80 pins - Front

Board to board connector 80 pins - Back

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Edit: Here are some additional details to help us find this connector. If we have trouble finding it, it should also be the case for other people.

This ribbon cable is the same at both ends, as you can see on the following pictures. The pitch it 0.5 mm @Lundin. To me the number of position is 80 since the ribbon cable has only one side.

I looked for 1X80RCPT_40MHZ reference but nothing for the moment. I am going to search in Semtech catalog and I will keep you informed.

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    \$\begingroup\$ The schematic calls the connector "1X80RCPT_40MHZ" in the attributes. The M1094507-001 number is certainly Microsoft internal as all parts have the same style of number. \$\endgroup\$
    – nanash1
    Commented Jun 21, 2023 at 10:36
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    \$\begingroup\$ Samtec has lots of very similar connectors. It would be helpful if you could measure center-to-center distance between the two outmost pins using a caliper, then divide by 80 to get the pitch of the connector. It kind of looks like 0.5mm but I can't really tell. \$\endgroup\$
    – Lundin
    Commented Jun 21, 2023 at 10:53
  • \$\begingroup\$ @Lundin / It's divide by 79, not 80. There are 80 circuits on one side, which means 79 gaps between the circuits. \$\endgroup\$
    – Davide Andrea
    Commented Jun 21, 2023 at 13:56
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    \$\begingroup\$ @DavideAndrea Ah yeah of course. \$\endgroup\$
    – Lundin
    Commented Jun 21, 2023 at 14:12
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    \$\begingroup\$ @DavideAndrea I'm pretty sure the cable has the same connector on both ends. Part 2 of the schematic has the same 80 pin board connector. \$\endgroup\$
    – nanash1
    Commented Jun 21, 2023 at 14:44

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I continue searching for this connector and I think I finnaly found it.

It is an FPC socket from Molex, part number 5017868090.

Digikey part number: WM20781TR

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Thank you all for your help.

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