8662A Option H08
08662-92038
Page 4 of 11
From the 60 MHz Low Pass Filter Assembly a flexible coaxial cable (WO 13) routes the 60
MHz signal to a BNC connector mounted on the rear panel. Also,
a
jumper wire has been
installed between A6A2U2 pin 10 and A6A2U2 pin 15 (ground) to enable divider A6A2U1
at all times.
Also on page
8-408
(Service Sheet 21), add Figure 8-410A, Pictorial View of Modified
A6A2 Assembly, as shown on page 8 of this Insert.
On page
8-409
(Service Sheet 21), in Figure 8-411, A6A2 Reference Section LO Drive
Block Diagrams, replace the diagram at the bottom of the page with the diagram on page 9 of this
Insert.
Also on page 8-409, in Figure 8-412, A6A2 Reference Section LO Drive Schematic, replace
part of Figure 8-412 with the partial schematic on page 10 of this Insert.
After page 8-409, add page 8-409A, (Service Sheet
21 A)
containing Figure 8-412A, the All
60 MHz Low Pass Filter Schematic, shown on page 11 of this Insert.
Copyright 1984 - HEWLETT-PACKARD COMPANY - Spokane Division
24001 E. Mission Ave, Liberty Lake, WA 99019-9599 U.S.A.