User`s guide

Take Apart Main Deflection Board - 49
Replacement Note: The
main deflection board
chassis includes a label with
the serial number for the
entire monitor. So before
returning a main deflection
board, remove and retain the
video cable and chassis. You
will need to install the
original video cable and
chassis on the new board.
Caution: Do not replace the
main deflection board
chassis as a complete
assembly or you will lose
the monitor’s original serial
number.
Chassis
Label