HP 8560E - Figure 11-4. 10 Mhz TTL Reference at U304 Pin 13

Chapter 11 605
RF Section
A15 RF Assembly
Figure 11-4 10 MHz TTL Reference at U304 Pin 13
Table 11-4 on page 606 lists the RF Section mnemonics shown in Figure
11-5 on page 615 and provides a brief description of each.