Yamaha M406

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sonicblue99

Member
Joined
Oct 14, 2010
Messages
12
Location
Fort Worth, TX
So I've modded my M406 with direct outs and now want to add individual phantom power switches for each channel.  However, I have not been able to get a schematic.  I tried buying one from Yamaha and a week after the order, they canceled it and said they didn't have the service manual ??? So,rather than trace it through the whole thing, I was thinking of using pm1000 or pm2000 schematics.  Does anyone know if they are close enough that I can figure where to short with my multimeter?  I found the pm1000 schematics already and am starting to look for the pm2000. Hopefully I can get this sorted so I just post where to insert the switch for everyone else out there that would like to do this mod.

Cheers
D
 

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