Printed on the circuit board (there is an A and a B next to the number of each PCB).
DWG. NO. found on a metal label on the side of the module.
Found on a metal label on the side of the module.
overall: 1 in x 6 1/2 in x 2 in
This module contains two circuit boards, between two clear plastic covers, which are all enclosed in a blue metal frame with an 18 pin connector on the end. It has a clear plastic extraction handle with two color coding bands of green and gray. The components include resistors, capacitors, transistors and diodes.