Monitor Module And Crt Frame - Sony Tektronix AWG2021 Service Manual

Monitor Module and CRT
Frame
AWG2021 Service Manual
1. Assemble equipment and locate modules to be removed:
a. You will need a screwdriver with a size T-15 TorxR tip to do this
procedure.
b. Locate the modules to be removed in the locator diagram, Internal
Modules, in Figure 6–4.
2. Remove front cover, trim ring, and menu buttons: Do the Front Cover, Trim
Ring, and Menu Buttons procedure on page 6–20.
3. Orient instrument: Set the AWG2021 with the bottom down on the work
surface and the left side facing you.
4. Remove monitor module:
NOTE. Take care not to damage the CRT surface when installing or removing the
monitor module.
a. Disconnect the ribbon interconnect cable at J901 on the monitor module.
See Figure 6–20.
b. Remove the five screws securing the monitor module top and bottom to
the chassis.
c. Release the snap at the right of the front-panel module and shift the
assembly. Insert the screwdriver with a size T-15 TorxR tip into the right
hole of the chassis, and then remove the screw securing the monitor
module.
d. Lift the monitor module up and away from the chassis to complete the
removal.
Removal and Installation Procedures
6-39