Sharp-Optonica Record Player RP-2626H incl Tonarm and SME Headshell - Repair-Kit Suppliers ?

[tiefbassuebertr]

For this automatic direct drive record player model (sometimes only mentioned "RP-2626" or "RP2626") I don't find both a repair-kit and some repair instructions on the web. Main issue is the fact, that the tonarm don't go to the record after press the "START" knob. Basically the same reason than on several DUAL models - go to the first image under
https://www.dual-board.de/index.php?thread/83881-was-ist-ein-pimpel/
Go also to post #27 under
https://www.diyaudio.com/community/threads/dual-721-question.313998/page-2
and
https://www.diyaudio.com/community/threads/dual-turntable-steuerpimpel-sub.239593/
Maybe one of the member know, which parts are to be replace - thank you very much.

 

[tiefbassuebertr]

Some images from outside of this model (no internal images to find):