Disconnect pin3, fixed the problem permanently. 
Search found 64 matches
- Jan 5th, '17, 12:22
- Forum: Nava Hardware
- Topic: [SOLVED] Clap fucking, clap VCA burning!
- Replies: 33
- Views: 35186
Re: [SOLVED] Clap fucking, clap VCA burning!
I totally finished nava, i adjusted the white noise of the clap. And i have the same clap as my MB909. So i had a pcb with a manufacturing defect. Disconnect pin3, fixed the problem permanently.
Disconnect pin3, fixed the problem permanently. - Jan 5th, '17, 12:16
- Forum: Nava Hardware
- Topic: [solved] Bass Drum BUZZZ
- Replies: 90
- Views: 77686
Re: [solved] Bass Drum BUZZZ
About this i said about the bass drum previously, i had a saturation problem, caused by too wide tolerance of the potentiometer decay. I measured the potentiometers of TR909 and those of nava, those of nava have a very, very, VERY, wider tolerance ... I had to adapt the value of C8 to get a BD of TR...
- Jan 2nd, '17, 19:37
- Forum: Nava Mods
- Topic: Extra pots
- Replies: 2
- Views: 12491
Re: Extra pots
10mm.
- Dec 27th, '16, 10:02
- Forum: Nava Hardware
- Topic: Sequencer build, Led resistors value
- Replies: 9
- Views: 6784
Re: Sequencer build, Led resistors value
Here location of each leds:
viewtopic.php?f=26&t=1152
viewtopic.php?f=26&t=1152
Leds mods
http://img11.hostingpics.net/pics/776727IMGP3600.jpg Here are the locations of each resistances of the leds, this allows to put other colors of leds, selecting different values of resistances. -Keypad 1-->16: S1 R672 S2 R673 S3 R674 S4 R675 S5 R676 S6 R677 S7 R678 S8 R679 S9 R680 S10 R681 S11 R682 ...
- Nov 30th, '16, 20:05
- Forum: Nava Hardware
- Topic: [SOLVED] Clap fucking, clap VCA burning!
- Replies: 33
- Views: 35186
Re: [SOLVED] Clap fucking, clap VCA burning!
I did not see on the shematic, where pin 3 is connected to R201, this said as i do not see this connection on the schematic, i noticed by probing with my multimeter that it was beeeeepppp. Pin 2 must be connected to R201, not pin 3. That said since i rectified, i have a clap. Before that i had only ...
- Nov 30th, '16, 08:00
- Forum: Nava Hardware
- Topic: [SOLVED] Clap fucking, clap VCA burning!
- Replies: 33
- Views: 35186
Re: [SOLVED] Clap fucking, clap VCA burning!
Yes it looks like i'm the only one to have had this problem. Twisting the 3rd leg of IC30 out of the pellet is enough to retrieve a 909 clap.
So i do not regret putting IC sockets everywhere.
So i do not regret putting IC sockets everywhere.
- Nov 29th, '16, 19:06
- Forum: Nava Hardware
- Topic: [SOLVED] Clap fucking, clap VCA burning!
- Replies: 33
- Views: 35186
[SOLVED] Clap fucking, clap VCA burning!
Hi i had big problem with the clap during my tests trig. The clap was distant, with a very dirty noise. And after a few seconds the BA6110 overheated and burned. :evil: I took a few hours to find out where the problem came from and burn some BA6110, luckily i had a lot in stock. :o I have not seen a...
- Oct 30th, '16, 20:14
- Forum: Nava Hardware
- Topic: [solved] Bass Drum BUZZZ
- Replies: 90
- Views: 77686
Re: [solved] Bass Drum BUZZZ
The bass drum even with low decay, dirty ... I have a kick that resembles a TR909, but i am still far... :lol: I think even by making IC11 correction ago always a mass problem somewhere in the BD circuit. :? I compared vs http://www.hexinverter.net/pcb-projects/#/neinohnein-kick/ nava does not match...
- Oct 28th, '16, 08:53
- Forum: Nava Hardware
- Topic: [solved] Bass Drum BUZZZ
- Replies: 90
- Views: 77686
Re: [solved] Bass Drum BUZZZ
Obviously i cut the traces, on a white PCB that is not seen. (I have since checked with my multimeter, pin 2 of IC 12 is no longer in contact with Q12 / Q6 and VR4 pin1) I forgot to mention that i am not a beginner. I've built my midibox909 which works fine... For now i have not probed navaBD with s...