Service Manuals and Schematics!

Pulling out your hair? Don't know what to do or where to go? Ask in here.
Forum rules
READ: VSE Board-Wide Rules and Guidelines

If your Help request has been solved, please edit your first post in order to select the Image Topic Icon to let others know your topic has been solved.

Re: Service Manuals and Schematics!

Postby Mooger5 » Fri Apr 21, 2017 8:00 pm

The LEDs in the second column of my BCR2000 are misbehaving. Looking for schematics.

Edit - Solved! Bad shift registers were the cause. Still looking for schematics, though. :)
Last edited by Mooger5 on Tue Apr 25, 2017 7:58 pm, edited 1 time in total.
Herrare umanum est.
Mooger5
Expert Member
Expert Member
 
Posts: 1089
Joined: Tue May 06, 2008 5:11 pm
Location: Lisbon

Re: Service Manuals and Schematics!

Postby Rasputin » Sun Apr 23, 2017 8:34 pm

Rasputin
Active Member
Active Member
 
Posts: 470
Joined: Thu Jul 21, 2016 4:52 am

Re: Service Manuals and Schematics!

Postby Mooger5 » Tue Apr 25, 2017 8:03 pm

Here´s thousands of manuals of synths and more for free: http://manualmachine.com/
Herrare umanum est.
Mooger5
Expert Member
Expert Member
 
Posts: 1089
Joined: Tue May 06, 2008 5:11 pm
Location: Lisbon

Re: Service Manuals and Schematics!

Postby romain » Mon Jul 17, 2017 10:07 pm

Rasputin wrote:Here's another quite hard to find:

Yamaha FS1R Service Manual including Schematics...
https://drive.google.com/open?id=0B5VDu ... ktwcENNREk


Many thanks for that :)

I have now a little hope to heal my FS1R... :cry:
romain
Newbie
Newbie
 
Posts: 5
Joined: Mon Jul 17, 2017 10:01 pm
Location: France
Gear: Elektron Machinedrum / Octatrack
Evolver
FS1R

Re: Service Manuals and Schematics!

Postby Lozzy_uk » Sun Jul 30, 2017 3:37 pm

Rasputin wrote:Ensoniq VFX, VFX-SD, SD-1:

Service Manual
https://drive.google.com/open?id=0B44NK ... WRGdjhickk

Ensoniq - Service Bulletin #13 (keyboard problems)
https://drive.google.com/open?id=0B44NK ... TN4akNNWkE

Schematics
https://drive.google.com/open?id=0B44NK ... DQtUF9JYWs

These are pretty hard to come by, so I'd archive them while they're available.


Wow, thanks so much for that info. As you say, pretty hard to come by...although sadly there's no schematic for the display board in amongst that lot. I was hoping to lookup the vol & data slider pot values in order to replace mine, unless I missed it??
Lozzy_uk
Newbie
Newbie
 
Posts: 3
Joined: Sun Jul 30, 2017 1:35 pm

Re: Service Manuals and Schematics!

Postby Rasputin » Sun Jul 30, 2017 6:56 pm

Lozzy_uk wrote:I was hoping to lookup the vol & data slider pot values in order to replace mine, unless I missed it??


As far as I can remember, it should be a 10k linear (sometimes called type 'B') slide potentiometer. Should be 60mm long with a 15mm shaft and 45mm travel. The Volume and Data pots should be the same.

But it's simple enough to double-check all this yourself. Not really something needing schematics, a ruler and multimeter would suffice.
Rasputin
Active Member
Active Member
 
Posts: 470
Joined: Thu Jul 21, 2016 4:52 am

Re: Service Manuals and Schematics!

Postby Lozzy_uk » Sun Jul 30, 2017 8:30 pm

Rasputin wrote:As far as I can remember, it should be a 10k linear (sometimes called type 'B') slide potentiometer. Should be 60mm long with a 15mm shaft and 45mm travel. The Volume and Data pots should be the same.

But it's simple enough to double-check all this yourself. Not really something needing schematics, a ruler and multimeter would suffice.


Yea, the ruler bit I can do, but measuring in circuit gives 3k so it has to come out for that, and I'd rather not until the new one's ready to go in. Hence the question. But if you say 10k lin, sounds probably right to me based on my measurement.

Thanks for the help, I really appreciate it
Lozzy_uk
Newbie
Newbie
 
Posts: 3
Joined: Sun Jul 30, 2017 1:35 pm

Re: Service Manuals and Schematics!

Postby ʝɵʝɵ » Fri Oct 06, 2017 9:13 pm

Anyone got the Kurzweil K2500 service manual? It's on Scribd but I don't see why I should be paying for downloading a document that doesn't even belong to them.
ʝɵʝɵ
Junior Member
Junior Member
 
Posts: 129
Joined: Sat Jun 11, 2011 11:50 am
Location: Germany
Gear: Roland D-50, U-220, XV-5080, Yamaha AN1x, CS1x, CS6R, Korg X5DR, Kawai K4, Kurzweil K2500

Re: Service Manuals and Schematics!

Postby Rasputin » Thu Oct 19, 2017 11:27 pm

ʝɵʝɵ wrote:Anyone got the Kurzweil K2500 service manual? It's on Scribd but I don't see why I should be paying for downloading a document that doesn't even belong to them.


Amen, JoJo. Fly free vintage audio information! Here it is, complete with schematics:

https://drive.google.com/open?id=0B3OQk ... TAyRUR5VW8

Hope it gets you where you're going.
Rasputin
Active Member
Active Member
 
Posts: 470
Joined: Thu Jul 21, 2016 4:52 am

Re: Service Manuals and Schematics!

Postby ʝɵʝɵ » Fri Oct 20, 2017 9:49 pm

Thanks a bunch Rasputin!
ʝɵʝɵ
Junior Member
Junior Member
 
Posts: 129
Joined: Sat Jun 11, 2011 11:50 am
Location: Germany
Gear: Roland D-50, U-220, XV-5080, Yamaha AN1x, CS1x, CS6R, Korg X5DR, Kawai K4, Kurzweil K2500

Previous

Return to HELP!

Who is online

Users browsing this forum: Bing [Bot] and 13 guests