Technics RAK-SU129WH Remote Control Repair
Job Timeline (Ref 15228-20)
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Technics RAK-SU129WH Remote Repair Details
Manufacturer
Technics
Model
RAK-SU129WH
Customer's Fault Description
The remote no longer activates any of the features on the equipment that it used to - amplifier (SU-A900 mk II), CD player (SL-PS7) and tuner (ST-GT550 . Absolutely nothing responds.
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Batteries changed and checked. No difference. Note I have looked at the remote with a camera and can see the infra-red lens 'firing' when the buttons are pressed. But still no response from any of the equipment.
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The system is a second system used occasionally and I vaguely recall the remote may have been dropped 2-3 feet onto a hard floor.
Remote Fixer Repair Response
This Technics remote arrived safely from Cambridge and on testing was found to transmit a scrambled code.
This was due to a faulty oscillator, once a replacement was fitted full functionality was restored.
Images of Customer's Remote Control
The following images show the actual remote control sent to us by the customer for professional repair services.

