Stramatel 352 Series, Руководство по ремонту

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PROGRAMM UPDATING ON THE CONTROL CONSOLE TYPE “252M”
Unscrew the five screws on the bottom of the control console and lift off the bottom half.
Unplug the battery connectors (A).
Place the nipper (D) in the both angles of the micro-processor stand (B).
Extract the micro-processor out of its stand.
Slot the new micro-processor into place (respecting its direction) (C).
Plug the battery connector on the circuit board (A).
Close the control console, and screw the five screws.
Test the scoreboard.
Return the faulty micro-processor and the nipper to STRAMATEL.
Work time: 15 minutes