Seiko PHX-50CD turns the cd, in reverse motion🤯

Hi all. Please help.
I've got a really rare and old cd player, a Seiko PHX-50CD
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It powers on, looks for the CD and it spins anti clock wise. Obviosly, at this point, its powers off.
I am really lost. I dont know what makes this type of problem.
Reading a lot of CD theory, I have not found anything about CDS spining reverse.
So, please, one of the masters in this forum, Would be so kind to give me some advice, or start point to fix this little gem?
Thanks in advance, and all the Best from Spain.
Alberto.