Tektronix TPS2000 Series, Руководство по обслуживанию

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Maintenance
6--18
TPS2000 Series Digital Storage Oscilloscopes Service Manual
2.
Align the display module with the mounting tabs on the front of the chassis.
3.
Install the four screws that attach the display module to the chassis.
4.
Connect the display inverter cable to the backlight Inverter board.
5.
Install the front-panel board.
6.
Install the front case.
You will need a torque-limiting Torx T-15 screwdriver for this procedure.
Removal.
To remove the compact flash board, perform the follow these steps.
Refer to Figure 6--4 on page 6--13 for the board location.
1.
Remove the acquisition board. Follow the procedure
on page 6--14.
2.
Remove the two screws below the IO board mounting bracket that attach the
compact flash board to the internal chassis. See Figure 6--2 on page 6--10 for
the IO board location.
3.
Remove the single screw below the display module that attaches the compact
flash board to the external chassis.
4.
Remove the compact flash board.
Installation. To install a new compact flash board, follow these steps:
1.
Align the compact flash board with the mounting bracket on the front of the
chassis and the mounting posts on the inside of the chassis.
2.
Install the screws the attach the compact board to the chassis.
3.
Reinstall the acquisition board.
You will need a torque-limiting Torx T-15 screwdriver and 16 mm (5/8 inch)
deep socket for this procedure.
Removal. To remove the switch keypad, refer to Figure 6--8 on page 6--19 and
follow these steps:
1.
Follow the procedure on page 6--11 to remove the front case.
2.
Lift the keypad out of the front case.
CAUTION.
Keep the electrical contacts on the back of the keypad clean. Skin oils
and dust will inhibit good electrical contact.
Compact Flash Board
Keypad