Maintenance

TO REMOVE

FRONT PANEL

ASSEMBLY

TO SEPARATE

BOARD FROM THE

FRONT PANEL

TO REMOVE

FRONT PANEL

ASSEMBLY

Figure 6-10: Screws securing the front panel board (A2) in place

3.Remove the board by slipping it through the front-panel opening.

4.To access the Front-Panel board components:

a.Remove the knobs from the front.

b.Remove the four screws from the rear.

c.The board should now separate from the front panel making the components accessible.

Removing the L- Band

Tuner

1.Unsolder the five wires from the tuner.

2.Unplug the phone jack from the tuner.

3.Remove the rear-panel L-BAND INPUT connector hex nut. See Fig- ure 6-11.

1705A Spectrum Monitor

6- 23

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Image 148
Tektronix 1705A instruction manual Removing the L- Band Tuner