Juno 106 80017A VCA/VCF

[Jim Battin]

I guess this falls under DIY, since I'm doing my own repair work here...

I recently snagged a 106 pretty cheaply ($80) with 2 dead voices and 2
busted keys.  Keys are easy to fix, but 2 voice chips are dead (and 4
others probably on their way) I know there's a lot of keyboard service
people on the list so I'd like to ask a few questions.

How much do they 80017A's cost, and where can I find them (purchase)? 
And is there anything else I shouyld be aware of when removing and
installing the knew ones?

PS:  The 80017A is the VCA/VCF Correct?  I was told by the guy i bought
it from those were the ones that are dead.  Is there any way to check?

Thanks

Jim Battin
PlanetZ at mediaone.net