Sega CD Model 2 Sound Problems

Thread Starter

Miraz

Joined Feb 11, 2016
1
Hello all,

I'm having some troubles with my Sega CD Model 2.
It works but the problem is with the sound, it's really scratchy. The sound in the start-up screen is fine.
Here is a video the show you the problem:

I'm not that very good in electronics. I watch some youtube video's and do some soldering with what I see.
So my real problem here is how do I go about and troubleshoot this?
How can I figure out what the problem might be and what do I need to replace perhaps?

Here is some extra info on the Sega CD:
https://upload.wikimedia.org/wikipedia/commons/b/ba/Game_console--Sega_CD--motherboard--171-6528C-A.jpg
http://gamesx.com/wiki/lib/exe/fetch.php?media=schematics:sega_cd_2_-_mega_cd_2_-_service_manual_number_002_august_1993_supplement.pdf
http://gamesx.com/wiki/lib/exe/fetch.php?media=schematics:sega_cd_2_-_mega_cd_2_-_service_manual_number_002_august_1993.pdf

Already many thanks!

Cheers
 
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