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Need some help identifying some Diodes

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  • Need some help identifying some Diodes

    Hi All - stripping down a Sega G-Loc motor control board that had a ton of corrosion issues and I'm cataloguing all of the parts as I go.

    I'm having trouble identify the following parts;

    Diode 11
    Click image for larger version

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ID:	2180478

    Click image for larger version

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ID:	2180477

    Diode 8
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ID:	2180479 Click image for larger version

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ID:	2180480

    Attached Files

  • #2
    Any numbers written on them?

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    • #3
      Yes Diode 11 has S3L A23 written on it. The 23 has a horizontal line above the numbers.

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      • #4
        They look like rectifier types. Do you have a pic of the board?

        Here's some info, it's in French but there's some diagrams that might be useful.
        https://www.gamoover.net/Forums/index.php?topic=28660.0

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        • #5
          Thanks. That's the guide that I'm working through but these components don't seem to be listed. I'm going to scan the board once I've got everything removed.

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          • #6
            Hi

            I have shared my repair notes here
            https://www.dropbox.com/scl/fi/95l5y...mo5nchwetw1kfu

            My repair log can be found here
            https://www.gamoover.net/Forums/index.php?topic=36585.0

            Let me know if you need help

            Kind regards
            Per

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