Meant no disrespect to your fine system. Replacing components other than the transport will have a bigger impact.
I hadn't used my player in awhile and when I did I got the disc read error. Where do I go for answers? Here of course!
Once I read about oppo's great service policy, I sent them an email and got an immediate response. Per their email and what others have posted here, they will fix any repair for $38. That includes shipping the unit back to you.
What a great company!