Irem M72 Repairlog

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    • Irem M72 Repairlog

      A friend send me an Irem M72 with the multi M72 installed, having color issues on background and also pixel flickering.

      Found a bad solder on multi bottom board

      This fixed the flickering pixels.

      Looking at the bottom board, I found a lifted pin on the custom KNA91H014

      Reflowed it and colors was back :)

      The post was edited 13 times, last by futasan ().