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After the game was moved, all controlled (insert) lamps stopped working, while the rest of the game played.

Controlled lamps dead after moving the game: loose ribbon cable blew F4

Cause: A ribbon cable had slipped partly off its header in transport, and fuse F4 on the power board had blown.

Checks

  • Pull and check each fuse out of its holder, starting with the lamp fuses.
  • Check that every ribbon cable and connector is fully seated, especially the one between CPU and driver boards.

Fix

  • Reseat all ribbon cables and connectors, then replace the blown fuse with the correct value.

Systems

Games

Related tips

Source: Pinball Repair help group!! (Facebook group)