Changing CD Player

I have 6 CD Player Model 86120-47140 in my Prius 2005.

Recently the cd player stopped playing. It loads and eject the cds but does not play.

I went to ebay and found a similar model 86120-47100 with the same functions but when i look at the rear side the PIN outs are different.

Do you think i can install the 47100 model in my car and any modifications i need to carry out to the pin connections.


Please advise