SUPPLY Unit ZA/CAN 4772
First off, I am stunned at how pristine the interior chassis of this Supply Unit is to look at. Photos will eventually follow.
I took some time to explore the disappearing 2.0 Volts DC from the Low Tension side and discovered absolutely nothing is wrong with this part of the Supply. Whatever I feed into it, shows up perfectly on the +12 Volt Receiver Pin on the rear Connector of the Supply. So!
I have a Main Set Receiver that reports spot on accurate voltages on its meter when fed by the Remote Receiver Supply. When in the Carriers No. 4 and fed with the Supply Unit, the 2 Volts disappears. When the Supply Unit is out of the Carriers No. 4 is shows perfect LT operation. In the Carriers No. 4, 2 Volts disappears. That points to a fault, probably a poor solder joint, in the PLUG ASSEMBLIES, Multi running along the back of the Carriers No. 4. Not exactly the nicest part to have to work on, but at least I know the Supply Unit is looking really good in that circuit.
David
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