A 9510 amplifier

hello,
i have a A 9510 amplifier. it has problem that the input selector light blinks and the amp does not work.
however after many tries it works and then the amp has no problem till i switch it off.
it appears that the input selector dial is causing the problem.
where can i get this spare part or is it not possible to get this part as it is an old model?

tx in advance.

biju.

Please contact our Parts & Services Dept at the number listed below during normal business hours Monday-Friday 9am-5pm EST ; or via email at parts@us.onkyo.com. They can be contacted at 201-785-2600, option # 4 for Parts & Services as they can further assist you regarding Onkyo Parts and Accessories. Please note: some parts are not available to be sold to the public and are only available to be sold to authorized Onkyo service facilities. You will need to speak with the Parts & Services department for any parts ordering/ shipping status, and availability or specifications for Onkyo parts and accessories.

Best Regards;

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