Figure 5- 13: R232 Location (Top View Of The Card Cage) - Tektronix RSA3303A Service Manual

Adjustment Procedures
RF5 module

Figure 5- 13: R232 location (top view of the card cage)

5- 30
2. Adjust the reference frequency: Adjust R232 on the A500 step amplifier/
oscillator interface board in the RF5 module so that the frequency counter
reads 10 MHz 0.1 Hz. See Figure 5- -13 for the R232 location.
Rear
3. Restore the analyzer to normal operation:
a. Power off the analyzer.
b. Refer to Removal and Installation Procedures in Section 6 to reinstall
the cabinet and other modules removed in step 1.
R232
W32
W29
RSA3303A & RSA3308A Service Manual