Located on middle three silver tone square component.
Located on bottom silver tone square component.
Located on top silver tone square component.
overall: 1/2 in x 4 5/8 in x 7 in
One (1) logic module with four, black plastic connectors along the left and right side. The bottom-left connector is marked "1600763A." The substrate is covered on both sides by a gridded field of square-shaped solder marks. The obverse-side of the module has various components parts attached. The reverse-side has two vertical grey plastic vertical sections .