Miks wrote:@ ajstan99:
Check your PM...
Thanks a bunch, Miks! I'll let you know how it goes!
ajstan99 wrote:Thanks a bunch, Miks! I'll let you know how it goes!
ajstan99 wrote:Many thanks, Miks, it worked! Successfully upgraded from 1.3 to 1.9.
ajstan99 wrote:The test program showed "29v" which I think means that the battery is at 2.9v not 3.0v and needs to be changed.
If you're going to replace the battery I strongly recommend to use a battery holder - makes it easier to swap the coin cell in future should the need arise. I've done this 'surgery' to all my synths that had 'soldered' batteries.
Miks wrote:This may solve many 'battery holder placement issues':
ajstan99 wrote:1. Would you recommend using pins like this or something else to connect to the DX7 logic board? I might just try scrounging something from an existing motherboard or I/O card I have lying around.
2. Did you mount yours on the same side of the board as the original battery, or to the back so you don't have to take the logic board out to change the battery next time?
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