Figure 21. Rf assembly, left side view

Figure 20. Signal Generator SG-3/U, bottom view of interior

Figure 22. Rf assembly, top view

TM-11-1258 Signal Generator AN/URM-70 Manual
Page Navigation
43

Figure 21. Rf assembly, left side view.

b. To replace tuning capacitor assembly C16 (fig.

(1) Remove the rf assembly by following the

22), proceed as follows:

instructions given in paragraph 61.

(1) Position the assembly and secure it to the

(2) Unsolder the leads connecting R42, R44,

mounting plate by replacing the four screws

and R46 (fig. 22) to the capacitor assembly.

previously removed.

(3) Remove the four screws that secure the

(2) Solder the leads leading to C21, C15, the

base of the assembly to its mounting plate

plate lead of V5, and the three center tap

leads of L2 (fig. 22).

(4) Remove the assembly.

(3) Replace the rf assembly as described in

Note

Coil L3 and capacitors C25 and C23

(figs. 21 and 22) and the split gears

63. Disassembly

and

Assembly

of

Capacitor

(fig. 22) are all components of the

Assembly C24

tuning capacitor assembly C24.

a. To remove tuning capacitor assembly C24 (fig.

b. To replace tuning capacitor assembly C24 (fig.

22) from the rf assembly, proceed as follows:

22), proceed as follows:

44

Western Governors University

Privacy Statement
Press Release
Contact

Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business