Search found 7 matches
- Sat Nov 16, 2019 11:09 pm
- Forum: General Synthesizers
- Topic: Is there a "Frequency" parameter for Yamaha DX7II?
- Replies: 1
- Views: 460
- Tue Jul 02, 2019 11:52 pm
- Forum: Sound Production
- Topic: JH Triple Chorus, anyone know where to get a PCB?
- Replies: 9
- Views: 2606
Re: JH Triple Chorus, anyone know where to get a PCB?
hi, JH project and the JH triple chorus pcb of course, too, still possible to buy here: http://randomsource.net/haible/vintage ps. In the Triple Chorus i Made some mods and used the MN3007 chips instead of the original TDA1022 BBD's, without any changes in values of another components set. With a li...
- Mon May 20, 2019 11:16 pm
- Forum: General Synthesizers
- Topic: Connecting an analog sensor to an eurorack synth
- Replies: 2
- Views: 2228
Re: Connecting an analog sensor to an eurorack synth
Hi, You need a some Ribbon controller for connecting from a soft pot or a pressure ribbon, I think. As possible example for it : https://www.gearnews.com/ribbon-controller-stroking-eurorack-synthrotek/ . There are a lot of DiY ribbon controllers schematics on the net, too. From Ian Fritz, from the E...
- Sat Mar 16, 2019 7:13 pm
- Forum: General Synthesizers
- Topic: Now I can play my cz101 at night...
- Replies: 18
- Views: 11138
Re: Now I can play my cz101 at night...
Hi,
The Cz 101 schematics from the service manual shows a Contrast variable resistor VR3 10K. Saw it some where on the pcb near the 14 - pin LCD socket.
The Cz 101 schematics from the service manual shows a Contrast variable resistor VR3 10K. Saw it some where on the pcb near the 14 - pin LCD socket.
- Fri Mar 01, 2019 12:06 pm
- Forum: General Synthesizers
- Topic: Casio FZ-1 Crackly Sound
- Replies: 22
- Views: 14172
Re: Casio FZ-1 Crackly Sound
Hi,
It's 5VDC signal relay relay, I think.
It's 5VDC signal relay relay, I think.
- Fri Aug 31, 2018 4:34 pm
- Forum: HELP!
- Topic: Casio CZ-101 No Power
- Replies: 10
- Views: 3943
Re: Casio CZ-101 No Power
hi,
may be i am wrong, but
how good are visually look battery contact places in the battery compartment
how clear are pcb's from residue from old batteries
may be i am wrong, but
how good are visually look battery contact places in the battery compartment
how clear are pcb's from residue from old batteries
- Fri Aug 31, 2018 3:39 pm
- Forum: General Synthesizers
- Topic: CZ-101 Memory solutions!!!!
- Replies: 12
- Views: 5420
Re: CZ-101 Memory solutions!!!!
Hi, Thanks gmeredith, Tested a 64-patch CZ RAM cartridge schematic with a one RAM chip HY6264. Only exception is inverted signal necessity from cartridge slot 6 pin as CS2 inverted as it goes in this schematic to IC2 pin 26. The schematic is like to EZ-CZ cartridge schematic for 4x16 patches, I thou...