Maintenance Manual for Panasonic SA-PM38DB?

Panasonic SA-PM38DB
Where can I download a manual that shows how to dismantle the unit. NOT an Operators Manual but a Maintenance Manual. I stumbled across one a few days ago [but failed to bookmark it] and cannot find it again.
Bobc, April 2021


done
Thanks Anon. Got it.

Bobc, April 2021
https://www.manualslib.com/manual/1268085/Panasonic-Sa-Pm38dbeb.html

Anon, April 2021
link Click here to see other fixes for Panasonic.