Pinball Bally E-122-142 E-122-141 Transformer AS-2518-54 Rev A Rectifier

  

AS-2518-54 Rev A Rectifier Board. Fully Tested and showing all voltage readings.

This is also the Replacement Unit for E-122-141 But with stronger Lamp Voltages. 8.2VAC increased to 9.4VAC. There are two revisions of the AS-2518-54 rectifier board.

The first revision has 5 fuses. Revision "B" has an additional fuse.

On revision B, two fuses are used for the general illumination instead of just one fuse. One fuse is for the GI on the playfield, and the second fuse for the GI in the backbox.

These Transformers are now RARE. It is important you (or preferably a qualified pinball / electronics technician) checks and ensures your machine is working before installing this board.