Vintage Detecting Forum

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Garrett GTA500
Posted by: TomNH
Date: June 02, 2018 06:31PM
Anyone got a GTA500 with a good coil ? I assume mine is bad. I will try to describe the connector pin out.
Cable end.

notched key
1 2


4 5
flat key

Continuity from pins 1-2 & 5
No continuity from 3-4
Assuming there is no cap in series I do have an open coil. Can anyone ohm out theirs ?
Any help greatly appreciated. It is my first MD & still can give great service if fixed.
Sorry the pin-out stinks but the computer wont let me make it more understandable......

Tom N.H.

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