Meridian 557 service manual request

Here are a few more helpful diagrams for the Meridian 557
 

Attachments

  • Meridian 557 board layout.jpg
    Meridian 557 board layout.jpg
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  • Meridian 557 Relay Board layout.jpg
    Meridian 557 Relay Board layout.jpg
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  • Meridian 557 Relay Board Schematic.jpg
    Meridian 557 Relay Board Schematic.jpg
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Thanks for your help!

I'm not sure how similar they are but hopefully similar enough!

I'm sure I saw a post here searching again over the weekend where a user said Meridian provided them with diagram but I cant seem to locate the post now!

Btw, I'm currently recapping a 557 so let me know if I can help with your project. Would love to hear about your project as well.