There is a blue and black plastic connector at one end of the board and flat connector pins at the other. On one side there are various integrated circuits and potentiometers as well as other active and passive components.
Date
1986 ca.
Manufacturer
Sensoray
Place Manufactured
U.S.
Identifying Numbers
Model number
7408
Printed in solder beneath the protective layer on the component side of the board
Other number
040032
Printed in solder beneather the protective layer on the component side of the board