
Appendix C
\lodel400F/FL
'MANUAL
BACKDATING CHANGES
Model
Name
Prefil<
This manual b3�kdating sheet lIIakes this manual appli�able
to
earlier
mSlrlllllents.
ImUUmCIII1:0mpc1llent values that dif' from those in the manual, yet
arc not
listed in
the �'�kda!ing sheet, should be rcpla�\. .!ng the part number
given
in the Innu31.
Inslrument Seri J'relix
Milke Mllnual Chon{)l!s
617.()().t50 illld below
1.2,3,4,6,8
617.()().tS 1 Ihru 617'(}1 525
2.3,4,6,
g
7J4-01526thru 734·02775
3,4,
(t,
H
912'(}2776 thru 912·028 7S
4.5,6,8
912.(}2876 thru I) 12.(}2975
S,6
912'(}2976 thru 912'(}3475
6
CflANGE NO. I
Delete diodes A2CR24
through
A2CR:':.i from Figure
7·2, Figure 7·3, and Tablc 6-1.
Instrument Serial Prehx
Molke Milnual Chilnges
All
7
CIIANGE NO, 2
Paragrilph 5-30(b), change "t 6 V"
Iu
".
6
V,"
Figure 7-3:
Ch:lOgc PREAMPLlFIER schcmati�
to
Ihe fullowing:
-
-
-,
R4
�
4.7
C3
487
•
t-==-
R�
1070
Re
301
R3
3.6�K
C4
tOO
R9
RIO
·I7.6V
-21.4'01
C8
RI3
36�a
31)50
453
C6
75PF
�
e7
®
60
Rt4
80.6
.�4.7
C9
RII
200 576
PF
L2
1>-
I
RI6
1.62K
20,"
-26V
C-I
Содержание 400F
Страница 2: ...Verso Filler Page ...
Страница 3: ...400F FL AC VOLTMETER OPERATING AND SERVICE MANUAL HEWLETT PACKARD ...
Страница 6: ...Verso Filler Page ...
Страница 16: ...Section IV Figure 4 1 4 0 O 1 NO 0 0 ModeI400F FL u 0 8 0 j JO W t 01795 1 ...
Страница 28: ...Verso Filler Page ...
Страница 33: ...Verso Filler Page ...
Страница 53: ......
Страница 54: ...HEWLETTitPACKARD 00467 90003 Printed in U SA ...