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NEC PC Engine/TurboGrafx-16 Games/Consoles => PCE/TG-16|CD/SGX Discussion => Topic started by: GUTS on 10/27/2005, 04:27 PM

Title: Question to tech savvy people on Japanese Duos
Post by: GUTS on 10/27/2005, 04:27 PM
Are the CD drive thingies compatible with a US Duo?  I ask because I have a modded Duo that I love, but the damn redbook audio has been cutting out and it's really pissing me off.  I was thinking of just buying a Japanese Duo, swapping out the CD drive or the mother board, and then selling my old one on ebay or something for parts (last one I saw on there "for parts" went for almost $100!).
Title: Question to tech savvy people on Japanese Duos
Post by: MotherGunner on 10/28/2005, 12:00 AM
If anyone had an answer it would D-Lite.  He has alot of experience with that.
Title: Question to tech savvy people on Japanese Duos
Post by: PCEngineHell on 10/28/2005, 10:43 PM
they are the same cd drive I do believe.same as Duo R even.
Title: Question to tech savvy people on Japanese Duos
Post by: SNKNostalgia on 10/28/2005, 11:37 PM
I remember D-Lite saying its more of a problem with the motherboard than the CD-Drive itself. Something about putting what was thought to be a dead CD drive into another system and it worked perfect.
Title: Question to tech savvy people on Japanese Duos
Post by: GUTS on 10/29/2005, 12:50 AM
Oh damn that sucks, yeah I forgot about that, thanks for the heads up.  He did say it was some problem with capicitors or something on the motherboard.
Title: Question to tech savvy people on Japanese Duos
Post by: D-Lite on 11/01/2005, 03:12 AM
The CD unit itself is the exact same on the US Turbo Duo and the JP Duo, DuoR, and DuoRX.

Regarding the CD unit and swapping it.  A new CD unit definitely seems to improve shoddy audio, but it won't solve the problem.  I still can't isolate what circuit is shitty on these things and it's driving me nuts.  I even figured out which circuit is responsible for the "speech synthesis" in the games and got replacement parts for that, but that's only a problem in very very rare cases (found one actually).
Title: Question to tech savvy people on Japanese Duos
Post by: MotherGunner on 11/01/2005, 03:18 AM
Hey D, a little off topic, but do you think my TE is salvageable?

How you been?

Take care!