Hi guys, I've been using an Ayon CD-1s for 7-8 years, and here's a simple fix for the transport issue. You will need a technician to open up the player to fix it.
It has to do with the tiny "button' in the inner lip of the transport tray - between the button and the micro switch is the axle, and there's a small piece of black rubber glued to the axle end before the micro switch. This piece of rubber tends to shrink with age/heat, it gets softer, and won't exert the necessary pressure on the micro switch.
According to a message Ayon sent me, "therefore sometimes the axel can’t press down the micro-switch fully, actually you need only reduce the brass-distance holder from originally 10mm to 9mm ( use a simple grinder bench), and then the axel shaft comes up 1 mm more... or replace the rubber by a similar piece. You do not need any spare parts."
I've had the issue twice and my technician friend read the email and sorted it out. Should anyone here need more info, you can email me at bassraptor@gmail.com and I will forward you what Ayon told me.
It has to do with the tiny "button' in the inner lip of the transport tray - between the button and the micro switch is the axle, and there's a small piece of black rubber glued to the axle end before the micro switch. This piece of rubber tends to shrink with age/heat, it gets softer, and won't exert the necessary pressure on the micro switch.
According to a message Ayon sent me, "therefore sometimes the axel can’t press down the micro-switch fully, actually you need only reduce the brass-distance holder from originally 10mm to 9mm ( use a simple grinder bench), and then the axel shaft comes up 1 mm more... or replace the rubber by a similar piece. You do not need any spare parts."
I've had the issue twice and my technician friend read the email and sorted it out. Should anyone here need more info, you can email me at bassraptor@gmail.com and I will forward you what Ayon told me.

