Question about Technics SA-DX950 Receiver

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Technics SA-DX950 The unit has begun to turn on and off at random times, regardless of whether I'm listening to radio, phono, or cd. Regardless of which set of speakers is connected. You can here a distinct "click" when it goes on and off. Can this be repaired or do I need to get a new unit?

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  • Anonymous May 02, 2008

    The unit has begun to turn on and off at random times (when the top case is removed it will not happen due to the unit running cooler), regardless of whether I'm listening to radio, phono, or cd. Regardless of which set of speakers is connected. You can here a distinct "click" when it goes on and off.

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Sounds like the speaker protection relay is operating probably from a dc condition appearing on power amplifiers outputs. probable cause is dry solder joints to the output stages. will need some reworking of the PA stage soldering to fix.

Posted on Dec 10, 2007

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