About the 193X643ABG220
The 193X643ABG220 is a control card made by GE or General Electric for the 193x series. This is a type of printed circuit board or PCB.
The 193X643ABG220 is a large printed circuit board with a variety of large and small electronic components. One (1) large coil, or inductor, is situated near the upper right corner of the PCB. This inductor is topped with a metal piece which is labeled 166-7847 in black print. On the top edge of the PCB, there are at least thirteen (13) large jumper pins arranged in a row. Each of these pins is labeled with the initials I6. Directly below these large pins is a series of seven (7) small jumper pins. Any two adjacent pins may be connected to each other with jumpers to change the functions of the circuit board. Two square-shaped components can be found in the center of the 193X643ABG220. Each component is black and features the part number 194X15 608012 in white letters. One (1) large rectangular component can be found near the center of the 193X643ABG220. This component is connected to the board with seven (7) black wires. Two large yellow capacitors can be found in the lower left corner of the 193X643ABG220. Sitting near these capacitors is a large fuse which is clear in the center and contains silver metal on the ends. On the right half of the 193X643ABG220, there are three (3) silver capacitors. Two (2) of these are small and paired together and the last is larger and sitting closer to the middle of the board.
