u/Artistic_Whole7711

I recently dug up this Goldstar compact music disk center out of my dad’s shed and I was trying out the record player on the top, and I noticed it sounded sped up a little, so check the rpm on the turntable and it was going at around 35rpm when it should be 33 1/3. I was looking around and researching if there was any way of adjusting this to the correct speed and I’m struggling to find anything on this specific model. Any help would be appreciated, thanks.