[sdiy] Help trouble shooting mfos echo rockit

[Tim Stinchcombe]

Hi Steve, JoeF and any others following,

> According to p2 of the schematic, this circuit is operating from a single
9V battery,
> with a half-rail "ground" generated by a potential divider.

Which goes to show that I didn't look hard enough for what 'BP' and 'BN'
were - the large 'Powering an Echo Rockit from Your Dual Supply' led me to:

>From the pin 11 reading I am assuming you are trying to run off +9, -9V
split
> supplies:

And as Samuel Jackson once noted in a film:

"...everyone knows, when you make an assumption, you make an ass out of
'you' and 'umption'."

So now I am feeling a bit of an ass, and thanks for the correction by Steve!

Thus please ignore what I said, and I concur with the inconsistent readings
between pins 5 & 7!

Tim
__________________________________________________________
Tim Stinchcombe 

Cheltenham, Glos, UK
email: tim102 at timstinchcombe.co.uk
www.timstinchcombe.co.uk