Discussion about the Korg PolySix synthesizer

Any one have the procedure for  putting a coin cell on a Poly61. Trying 
to figure out how to disable the charging circuit like on the Poly6.

To change the battery to Lithium, you have to substitute the current 
limiting charging resistor (100ohms?) with a blocking diode. The 
cathode should connect to the +5v supply thus blocking the supply from 
reaching the battery which could cause the battery to explode. The 
procedure is the same for both units 
>