Sony D211 Discman not reading discs

Pressy

I am new to attempting to service my Sony D211 Discman. After some reading I found that a faulty Laser could cause the problem that I have of the player spinning the disc displaying 00 but then not reading the disc and shutting down. I bought a replacement Laser assembly but still it doesn't work. I understand that the capacitors can be a problem. Question 1 could bad capacitors cause it not to read the disc? Question 2 If so , do I need to replace all the electrolytics or are there specific ones to replace?
Any help would be gratefully received.
Kind Regards  Pressy.

kaosun

Usually a laser like the KSS331 in your player seldom has issue. Yes, all SMT caps on the PCB should be replaced with same value caps.

Pressy

Thankyou for your advice. It seems a large task to replace all the capacitors. Is that electrolytics and all the other types? I may sound a  little silly but do all of them fail after time?
I apologise for my ignorance but I thought electrolytics were the main culprits.
Kind Regards

Pressy

Dear Kaosun,
I wondered if there were kits for the capacitors for the D211?
Sorry to be  pain but I am new to trying to repair these devices.
Thank You Again