(Topic ID: 173427)

System 11 Rollergames Display problem


By kilmarnock1350

2 years ago



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  • 4 posts
  • 4 Pinsiders participating
  • Latest reply 2 years ago by sneakerpin
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IMG_9782 (resized).JPG
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#1 2 years ago

Put Rollergames back together after a full shop, touch up and clear coat.

I have some weird things going on, but the first and foremost is the display.

Looks like this. I have reseated all the cables and double checked their placement.

Thoughts?

IMG_9781 (resized).JPG

IMG_9783 (resized).JPG

IMG_9782 (resized).JPG

#2 2 years ago

Red stripe to Pin 1 on ALL ribbon connectors?

#3 2 years ago

I agree. Definitely seems like a ribbon cable placement issue. I have double and triple checked cables and found errors in placement.

#4 2 years ago

The OP says the are "other weird things going on"... I would like to hear what those are.

Aside from double checking the ribbon cables, I notice the game EPROMs have no sticker over them... its a longshot, but perhaps a little sunshine spoiled some data locations on a chip or two.

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