Yamaha EMX 5000 Repair

Yamaha EMX 5000 Repair

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Description

Yamaha EMX 5000 Repair:

Yamaha EMX 5000 in for repair.

The pots and sockets are not securely mounted to the front chassis so there have been a number of breaks in the PCB tracks. The pads have been completely snapped at the joins.

There are also three non working channels with failed SMD components which required replacing.

Three gain pots are completely defective and the speakon connectors are worn on the internal cam latches.

Yamaha emx5000 broken PCB traces 1
Board repaired of defective socket traces
Yamaha emx5000 repaired PCB traces 1
Repair wire wrapped tightly around pot legs for added security
Yamaha emx5000 broken PCB traces 3
Failed joints after solder removal
Yamaha emx5000 broken PCB traces 2
These joints are moving
Yamaha emx5000 internals
Power amp section
Yamaha emx5000 internals 2
A lot of dust to be removed
Yamaha emx5000 faulty speakon socket
Ageing Speakon socket
Yamaha emx5000 faulty gain pot
Gain pot 25mm D shaft ALPS
Yamaha emx5000 part board removed and front panel cleaned
Half cleaned and half not