(Topic ID: 239685)

Major CPU Board Repair on Williams High Speed

By Dennis33

5 years ago


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  • 116 posts
  • 17 Pinsiders participating
  • Latest reply 4 years ago by cjchand
  • Topic is favorited by 7 Pinsiders

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#87 4 years ago

Its tough to see your wire colors with the shadows and the fact you reused colors, but Grumpys on the right track. Your sss board is installed incorrectly and the bottom wiring is reversed.

Looks like you need to unplug the top connector and desolder your wires on the bottom. Rotate the board 180 degrees, then reconnect the bottom wires in the same order you had them in (which will end up being reversed since the board was flipped). The wires will look the same as your pic but the board will be flipped.

The orange flipper wires should pass through the board 'unfused'.

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