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Re: Latest MegaDrum schematics. 32 inputs.
Posted:
Mon Apr 27, 2009 1:59 pmby gui_999
I was wondering if there's a pcb for the analogue board with 4851. I tried to make it myself with Kicad, but woah.. after a couple of hours yesterday trying to build the tracks with pcbnew I almost smashed my mouse on the wall..
If no, do you have any hint on how to build the analogue board? Is the easiest way is to build the old pcb and solder a wire instead of the resistor without connecting the bat85 tracks?
I guess I could build it on those mounting plate (plastic board with cooper "holes"), but a picture of the "design" would be much appreciated to get me started.
Any help is welcome.. Thanks!
Re: Latest MegaDrum schematics. 32 inputs.
Posted:
Mon Apr 27, 2009 2:38 pmby dmitri
gui_999 wrote:I was wondering if there's a pcb for the analogue board with 4851. I tried to make it myself with Kicad, but woah.. after a couple of hours yesterday trying to build the tracks with pcbnew I almost smashed my mouse on the wall..
If no, do you have any hint on how to build the analogue board? Is the easiest way is to build the old pcb and solder a wire instead of the resistor without connecting the bat85 tracks?
I guess I could build it on those mounting plate (plastic board with cooper "holes"), but a picture of the "design" would be much appreciated to get me started.
Any help is welcome.. Thanks!
You can use the available Analogue board PCB design with 4851. Just don't solder BAT85 diodes and replace input protection resistors with jumpers.
Re: Latest MegaDrum schematics. 32 inputs.
Posted:
Sun Jul 12, 2009 5:12 pmby Firelord
Is there a mistake in the complete component list on the website? Two 1N4148 diodes are used in the keyboard control schematic; in the list, however, only one is said to be required.
Re: Latest MegaDrum schematics. 32 inputs.
Posted:
Mon Jul 13, 2009 6:53 pmby dmitri
Firelord wrote:Is there a mistake in the complete component list on the website? Two 1N4148 diodes are used in the keyboard control schematic; in the list, however, only one is said to be required.
Updated the list.
Re: Latest MegaDrum schematics. 32 inputs.
Posted:
Wed Sep 23, 2009 4:07 amby mrdutx
hey...what are the component list for this pcb..can anybody give all the list that required.
Re: Latest MegaDrum schematics. 32 inputs.
Posted:
Wed Sep 23, 2009 8:26 amby Firelord
mrdutx wrote:hey...what are the component list for this pcb..can anybody give all the list that required.
Download the PDF files with all the schematics, you will find the associated components list there (for both analogue and digital boards).
Re: Latest MegaDrum schematics. 32 inputs.
Posted:
Fri Sep 25, 2009 2:01 amby mrdutx
is there any manual to do it..b'cos i realy don't understand
Re: Latest MegaDrum schematics. 32 inputs.
Posted:
Fri Sep 25, 2009 2:47 pmby dmitri
mrdutx wrote:is there any manual to do it..b'cos i realy don't understand
viewtopic.php?f=3&t=90
Re: Latest MegaDrum32 schematics. 32 inputs.
Posted:
Wed Sep 30, 2009 5:39 amby mrdutx
dmitri wrote:Input sockets:
input_sockets_kicad_small.png
Schematic:
input sockets.pdf
why this don't hv a pbc board..how to make this hardware
Re: Latest MegaDrum32 schematics. 32 inputs.
Posted:
Wed Sep 30, 2009 9:12 amby dmitri
mrdutx wrote:dmitri wrote:Input sockets:
input_sockets_kicad_small.png
Schematic:
input sockets.pdf
why this don't hv a pbc board..how to make this hardware
Because it doesn't need a PCB.