(Topic ID: 276444)

Demolition Man 8-Driver board (flasher on) issue

By dbb143

3 years ago


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  • 12 posts
  • 4 Pinsiders participating
  • Latest reply 3 years ago by dbb143
  • Topic is favorited by 1 Pinsider

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#2 3 years ago

When the ribboncable is disconnected from J1, do the flashers remain constantly lit ?

Is red tracer on ribbon cable on pin1 on both sides ? ( aux J1 and CPU J204 )

#4 3 years ago

Pin 1 on CPU-J204 is on the bottom-side. Reverse it and try again.

J204-1.jpgJ204-1.jpg

#6 3 years ago

My pleasure, I love easy fixes

#9 3 years ago

You can briefly 'ground' the tab of Q12 on the AUX-board and see if the flasher lites up. That will give a clue in what direction to look.

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