Monkey Wards Model 62-465 Dial Stringing Diagram Needed

[vortalexfan]

Originally Posted by old_coot88

Interesting little factoid about car radios using synchronous vibrators. You can use a radio from a negative-ground car in a positive-ground car just by reversing the two end leads of the transformer's secondary. This simply inverts the B supply to positive.

This radio uses a positive ground I believe because the A+ wire (the positive wire) is the battery cable's ground shielding cable and the A- wire (the negative wires) are the green and black wires that are inside the ground shielding cable/cloth sheathing.