From looking at the schematic I have and past experience. I suggest;

-Tack a jump across the override relay contacts (relay in amp). This will get the amp powered.

-Plug just the cobra plug from your other machine into the 516. If the RVC dummy plug is in the 516, you should have sound.

RobNYC

On Saturday, February 25, 2023, 01:39:38 PM GMT-5, M De Simone via Jukebox-list jukebox-list@lists.netlojix.com wrote:

Here’s a fun one! I have need to test a Wurlitzer 516 amplifier from a model 1500 but the jukebox is 2 hours away. I have a mech from a 1700 or 1800 set up that I use for testing amplifiers from about models 1800 to 2300. The 516 amplifier uses an 11 pin plug to the amplifier as does say, the 530 amplifier from a model 1900 but when I compare the schematics they appear very different. Would anyone know if I can test this amp with this mech? I do realize the 1500 uses a field coil speaker and I have an adapter for this purpose. I just don’t want to smoke any components and am concerned. Thanks, Mauro

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