HP 5340A - Page 244

Model 534QA
Schematic Diagrams
41
T
U13 U14
INVERTER INVERTER
t t
Part of Figure 8 - 27. A20 Time Base Assembly
2MHz
lOMHz
:2
I-
R ESOL U -
TlON
FROM A27
2OkHz
OUT
t
gijj
I I 13-I
11111
CONTROL
u2
4 FROM A21
I
r---A U5, 11 A,
b 18A. 186
PRESET
- +TO A22. A21
I
TIME
A
___t_)
-
PRESET PRESET
COUNTER COUNTER
L
5kHz
PULSE
HARMONIC
FREQ + SHAPER
FROM A14
I u24 I
4
u19. u20
NUMERICAL
RANGE
A6
f
N OK
TO
A2 1
8 - 52