Yamaha DX7 Repair

Yamaha DX7 Repair

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Description

Yamaha DX7 Repair:

A Yamaha DX7 Repair:

  • It was pretty much dead. It did make some odd sounds via the cartridge but it was not booting.

Works completed:

  • Removed a badly installed battery holder and replaced with a standard type PCB battery.
  • Had to repair traces where this installation had caused damage to the circuit board.
  • A new screen was installed.
  • Power supply was recapped.
  • Keybed cleaned.
  • Boot issue resolved.
  • Complete set of tact switches was installed.
  • Faders cleaned.

Good as new now.

dx7 badly installed battery holder 2
DX7 bodged battery holder installation
dx7 correct size battery fitted
dx7 correct size battery fitted

dx7 badly installed battery holder

dx7 repair replacement screen

dx7 repair faders cleaned

dx7 repair button replacement