hifi engine

Denon dcd 3300 or dcd 1700

Hi all. Wondering if anyone has service manuals in English for a Denon dcd3300 - the 3300 has problems playing tracks past 6 or 7 on a cd. I believe the dcd1700 is basically the same as the 3300 so that manual in english would work as well. Thanks on advance for any help. Mike.