HP 8662A - Page 26

8662A Option HI 1
08662-92019
Page 13 of 20
A8A4 REFERENCE BUFFER
ABA4
OVEN
VOLT
3LTAGE , „ ' | *—I
v
««\.
|0~-(EI!)o<
,4
r—
OVEN
—7
11
/"
1NT/EXT
REFERENCI
CONTROL
BOD-
A8A3
XA8A3 XA^A*
-dD-
F.XTlOMHi:
SPECIAL FUNCTION 51
10
""*
BANDPASS
AMPLIFIER
(OOTlO^
^
INT 10 MHz
"SPECIAL FUNCTION 50
OSCILLATOR
POWER
SUPPLY
OVEN
STATUS
DETECTOR
18
+20 to 30 Vdc
WHEN LINE CORD IS
CONECTED TO THE
MAINS VOLTAGE
TEL Low VoKage
When Internal
Reference Selected
P/0 SERVICE SHEET C
P/O Figure 8-206. Reference Section Block Diagram
Copyright 1986 - HEWLETT-PACKARD COMPANY - Spokane Division
24001 E. Mission Avenue, Liberty Lake, WA 99019-9599 U.S.A.