HP 5340A Operating And Service Manual page 212

1
A
F I L T E R
M I X E R
SIG 20 kHz
FROM A1 1
ONE
SHOT
C23
6 7 8
12 13 14 15
F H J N P
COMPARATOR
SOURCE
LOW FREQ
SAMPLER
1
I
I
R12
I
9
c5
R S
ONE SHOT
TRANSFER
LOOP
SEARCH,
T O A9
FOLLOWER
PHASE D E T