Technics SU- X933 Amplifier Repair

Аватар автора
Future Technologies
Fault Intermittent loss of the front panel display and sound. Very common issue due to dry soldered connections on the power supply power transistors mounted on the heat sink. Rear panel removed and fixing screws holding the Amplifier board to the base plate. Transistors re-soldered and Amplifier re-assembled. User controls cleaned with Servisol Super 10 switch cleaner. Amplifier fully tested workign correctly.

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