(Topic ID: 163581)

Sega HD display flashes; just shows ROM version

By DK

7 years ago



Topic Stats

  • 2 posts
  • 2 Pinsiders participating
  • Latest reply 7 years ago by Borygard
  • No one calls this topic a favorite

You

Linked Games

#1 7 years ago

What should I be looking at? I've reseated roms and reseated ribbon cables :/

Thanks for any help!!!

#2 7 years ago

Communication between the CPU and DMD driver is likely lost. Check for battery leakage below the batteries on the CPU.

The DMD boots with its own processor, and that's what you're seeing, the DMD driver booting, but no control from the CPU.

--
Rob Anthony
Pinball Classics
http://LockWhenLit.com
Quality Board Work - In Home Service
borygard at gmail dot com

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