Discussion about the Korg PolySix synthesizer

Thanks,

how about the SX210 ?

should I replace the 1.5K resistor with a diode (the same way - a
1N4148 with the positive side of the diode facing the positive side
of the battery) ?

To see the picture, copy the link and paste in the address bar ...

http://grm.m.walla.co.il/briefcase/00f3/g/i/l/w/e/i/n/@/@/@/@/@/@/@/@/
@/@/@/@/@/@/@/@/@/@/r/200310280930445856/200505100058519931/sx210.JPG

(BTW Crow, I think it sould be great if you could make a link to the
Trident schematics on your site; I can also send you the one for the
MKII)




--- In PolySix@yahoogroups.com, The Old Crow <oldcrow@o...> wrote:
> 
>   Yes.  See as follows:
> 
>   Remove dead cell:
> 
> http://www.oldcrows.net/~oldcrow/synth/korg/tri_mkii/tm2_clip2.jpg
> 
>   Remove R29:
> 
> http://www.oldcrows.net/~oldcrow/synth/korg/tri_mkii/tm2_r29.jpg
> 
>   Remove C27:
> 
> http://www.oldcrows.net/~oldcrow/synth/korg/tri_mkii/tm2_c27.jpg
> 
>   Get some new parts:
> 
> 
http://www.oldcrows.net/~oldcrow/synth/korg/tri_mkii/tm2_newparts.jpg
> 
>   Solder the diode and socket in, and pop in the coin cell:
> 
> http://www.oldcrows.net/~oldcrow/synth/korg/tri_mkii/tm2_newbatt.jpg
> 
>   The diode's band (cathode) should connect to the other diode's 
cathode 
> when mounted in the R29 position correctly.
> 
>   I should really write the repair procedure for these pictures 
someday as 
> I took them like 5 years ago...
> 
> Crow
> /**/
> 
> On Mon, 9 May 2005, gil_we wrote:
> 
> > On the Trident schematics, the battery circuit looks just the 
same as on
> > the Polysix, so I guess the exact same procedure should be 
applied -
> > cutting out the capacitor marked C27 and replacing R29 with a 
1N4148
> > diode (what I used on the P6), so the 1N4148 cathode facing the 
anode of
> > C27 and the cathode of D15. Can anyone confirm that ?