BlahBlahCafe - Jean-Michel Jarre forum

Posted: **Sat Apr 29, 2006 6:33 pm**

The topic says it all, I have CR-78 which has CPU board broken (battery leaked), but want to get it back.

Posted: **Sat Apr 29, 2006 6:51 pm**

Here You are

logic circuit
http://www.etek.chalmers.se/~e5he/cr78k ... 78p11a.jpg
http://www.etek.chalmers.se/~e5he/cr78k ... 78p11b.jpg

power and voice
http://www.etek.chalmers.se/~e5he/cr78k ... 78p13a.jpg
http://www.etek.chalmers.se/~e5he/cr78k ... 78p13b.jpg

circuit
http://www.etek.chalmers.se/~e5he/RSL_1.JPG

short desc
http://www.etek.chalmers.se/~e5he/RSL_1.TXT

Posted: **Sat Apr 29, 2006 7:53 pm**

Hey, My CR-78 had the same accident. Battery acid everywhere, had to re-route a lot of the cables near the battery.

Posted: **Sat Apr 29, 2006 9:23 pm**

radek tymecki wrote:Here You are

thanks!

Posted: **Sat Apr 29, 2006 10:19 pm**

anytime marcin

Posted: **Mon May 01, 2006 6:53 pm**

ItsMeOnly wrote:The topic says it all, I have CR-78 which has CPU board broken (battery leaked), but want to get it back.

Oh, and that on the trigger outputs, nice....strong tip: If your Programmer section won´t work any longer, check the EPROM, cause it is -not- responsible for the presets (the main program runs inside the 8048-ROM).

If you need any help, don´t hesitate to contact me.

Greetings

Stef

BlahBlahCafe - Jean-Michel Jarre forum

CR-78 schematics needed.

CR-78 schematics needed.

Re: CR-78 schematics needed.