Modular Synth Panels

I was just ready to begin on my TLN 712 rev 1.0  Doomsday Machine when I found that my board didn't match up with my Bridechamber  panel. 

Anybody got an extra 2.0 board set or 3U panel ?  

I am a little stuck here.  Any ideas or help wanted

best

g

Hi there,

We haven't built ours yet - and I'm not home right now so I can't look at my pcbs - but looking at the build photos on the Tellun site, it looks to me like everything gets wired from the panel to the PCB.  

Are the extra jacks the issue?  I'd have to look back in my notes to see where those get wired up from.  But surely others have built the thing already.

And I haven't a clue about the possible difference between V1 and V2 of the boards.  <sigh>

Bill (and Will who is busy doing stuff with people, having recently discovered them)



--- In ModularSynthPanels@yahoogroups.com, "adaaxs" <ginowong@...> wrote:

>
> I was just ready to begin on my TLN 712 rev 1.0  Doomsday Machine when I found that my board didn't match up with my Bridechamber  panel. 
> 
> Anybody got an extra 2.0 board set or 3U panel ?  
> 
> I am a little stuck here.  Any ideas or help wanted
> 
> best
> 
> g
>

All versions of the TLN-712 PCBs will work with the bridechamber panel. The only difference between 1.0 and 2.0 is that 2.0 has four additional resistors on the PCB to connect to the SINE output jacks. Using the 1.0 PCBs, you can just attach those four resistors directly to the signal lug of the SINE jacks. The schematic shows where to attach the wires to the PCB (at the 4 pin jumper that connects between the two PCBs, these are labeled SUM1, SUM2, SUM3, and SUM4 on the schematic).

On 2010-07-16, at 11:14 AM, adaaxs wrote:

> I was just ready to begin on my TLN 712 rev 1.0  Doomsday Machine when I found that my board didn't match up with my Bridechamber  panel. 
> 
> Anybody got an extra 2.0 board set or 3U panel ?  
> 
> I am a little stuck here.  Any ideas or help wanted
> 
> best
> 
> g
>

I don't know why I didn't ask you first.  It's working on other stuff.  I forget that your stuff is well thought out  (understatement)  thanks

gino

--- In ModularSynthPanels@yahoogroups.com, Scott Juskiw <scott@...> wrote:

>
> All versions of the TLN-712 PCBs will work with the bridechamber panel. The only difference between 1.0 and 2.0 is that 2.0 has four additional resistors on the PCB to connect to the SINE output jacks. Using the 1.0 PCBs, you can just attach those four resistors directly to the signal lug of the SINE jacks. The schematic shows where to attach the wires to the PCB (at the 4 pin jumper that connects between the two PCBs, these are labeled SUM1, SUM2, SUM3, and SUM4 on the schematic).
> 
> On 2010-07-16, at 11:14 AM, adaaxs wrote:
> 
> > I was just ready to begin on my TLN 712 rev 1.0  Doomsday Machine when I found that my board didn't match up with my Bridechamber  panel. 
> > 
> > Anybody got an extra 2.0 board set or 3U panel ?  
> > 
> > I am a little stuck here.  Any ideas or help wanted
> > 
> > best
> > 
> > g
> >
>