Genoray Papaya Gdp-1 Need Service Manual Info - Service Technicians Forum

Genoray (papaya) GDP-1 need service manual / info

Tags: Dental, GENORAY

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mr.medtechxray

Genoray (papaya) GDP-1 need service manual / info

October 13, 2020 09:53

Hi guys,
İ need help
I have a genoray (papaya) GDP-1 system .
I have a problem while starting the machine.

-The horizontal movement is good.
-With counter-clockwise rotation until the sensor goes well.
-When it turned about 30 degrees clockwise it goes wrong.
- Get a voice notification that the rotation is not correct
- I checked the tacho with scoop meter for pulses gives two pulses of 5 and -5 volts for left and right turn
- the input signal of the tacho on the PCB I replaced the controllers ic´s

because I don't have the right documents I can't go any further, the local dealer says throw the machine away, it's a laugh :))

My thanks are great for your help and support

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