Garrett A2B GroundHog Schematic???

[detectormods]

In the early eighties we had a detector made for Australian soils that was called an A2B made by Garrett. I have one to repair but no schematic. Has anyone got a schematic for this detector?

[conan]

Garrett A2B Gold Hunter

Hi do you still have it or did you get the diagram or schematic for it
Or do you have or any one looking at the post one that they could take close up pics of the side circuit board.Thanks all

[detectormods]

No luck on the circuit, The one I had was just a bunch of dry joints.

[gef12]

Any one have a garrett a2b groundhog schematic vice deepseeker as different slightly
Thanks in advance

[kt315]

[gef12]

Thanks kt315 .. but tis missing a couple of chips namely 4011 and 4016 ...CA3160 and CA3290
Even if someone had a good pic of the main board

[Silver Dollar]

The ADS has those chips, maybe similar?


Oops no CA3290...

[gef12]

Agree the circuit is a little similar but is not the same ...

[kt315]

look among those in files
http://dfiles.eu/files/paugoxw1b

[gef12]

Thanks for your troubles KT315 .. but not in that lot ..
thanks anyways
geoff

[kt315]

did you ask Keith Wills? http://compass-metal-detector-forum....td4046030.html

[homefire]

Look for the Regular Garrett Ground Hog schematic. I'm thinking they're the same with changes to the Ground Balance.

[gef12]

Thanks fellas will give them ago..
cheers
Geoff