HP 8560A, Service Manual

Page: 395 / 450

W 3 4 L O S A M P C A L O U T P U T
T O F R O N T P A N E L T O S I G I D O S C I L L A T O R
-9
RF I
T T L
L E V E L S
L O D R I V E R
M I X E R
I I
O S C
I
T P 4 0 0
0
I , T T L
I
I
1 0 M H z
1 0 M H z T C X O
O F F S E T P L L
I
T T L
L E V E L
I
I
I
I
I
I
I
T T L
600 MHz
2 N D L O
D R I V E
0
1 0
A 2 1 0
1 0 M H z T O
1 0 R E F I N / O U T
0 I N , ’ - 2 T O
A l 4 0
1 0 M H z T O
A 4 0
T O M H z C O N T
T O A 2 T T L L E V E L
FROM
c x o
003)
S K 1 1 1 3
Figure 10-13. Simplified Al5 Assembly Block Diagram
Synthesizer Section O-5 1