BTW, you really only need two wires. I just used a third because I already had the 3-wire jumper cable laying around. You can find two- wire jumpers here that will probably work better: http://allelectronics.com (CAT# CON-242) $0.70 -pc On Sep 12, 2009, at 10:17 AM, Paul Cunningham wrote: > > Here's how I ended up replacing the battery to my DW-6000 which has > the same soldered in battery: > > http://www.synthburgh.com/DW-6000/diy/DW-6000-battery_holder_mod.jpg > > You can get this board with a battery holder for a CR-2032 fromhttp://www.nkcelectronics.com/battery-holder-board-cr20322032.html > for $3.49 and jumper it to the main board with a lot less hassle > and the ability to replace it again at some point far in the future. > -pc > > > On Sep 11, 2009, at 2:01 PM, Gordon JC Pearce wrote: > >> On Fri, 2009-09-11 at 07:06 -0700, Michael Hawkins wrote: >> > >> > >> > If you have five C batteries in the Poly-800, then the patches >> should >> > stay. >> > >> > But, there is also a location on the main printed circuit board for >> > installation of a lithium battery. >> > >> > On some early main boards, there are no pads for the battery to >> > install onto. But most boards do have the pads. >> > >> > They're right smack in the middle of the main board. Check to see >> if >> > there's a lithium battery soldered in there. >> >> Since all you need to do is ensure that /CE is high and there is >> power >> to the chip, it should be easy enough to bodge in the required diode, >> resistor and battery to any model. >> >> Gordon MM0YEQ >> >> > > >
Message
Re: [korgpolyex] poly 800 won't hold program
2009-09-12 by Paul Cunningham