HP 415E - Circuit Board Component

Model
415E
Appendix
II
APPENDIX П
Backdating information for Model 415E with Serials Prefixed 530-.
1) Substitute the component locations in Figure 1-1.
2) Page 5-19, Figure 5-11; A3R6: change to 215 ohms*
Page 5-21, Figure 5-12; A3R33 and A3R34: change to 15.4 K ohms*
A3R21: change to 316 ohms*
Table 6-1; A3R6: change to 0698-3441; В; fxd met flm 215 ohm 1% 1/8W
A3R21: change to 0698-3444; R: fxd met flm 316 ohm 1% 1/8W
A3R33, and A3R34: change to 0698-3540; R: fxd met flm 15.4 К ohms 1% 1/8W
Table
6-2;
Add:
0698-3540
R:
fxd
met
flm
15.4
K
ohm
1%
1/8W;
Mfr
28480;
TQ
2
Delete:
0698-5001
R:
fxd
met
flm
15.2
K
ohm
1%
1/8W;
Mfr
28480;
TQ
2
* Factory selected part. Average value shown.
Backdating
information
for
Model
415E
with
serials
prefixed
530-
and
545-.
Instruments
serial
prefixed
530
and
545
contain
the
following
component
differences:
АЗСІ
0160-0174
C:FXD
ELECT
2.2.
F
480-2075
25
VDCW
A3R22
0698-3260
R:FXD
МЕТ
FLM
464K
1%
1/8W
22
|
ХАЗ
415Е-А-24
Figure 1-1. Circuit Board Component Location for Instruments with serials prefixed 530-
02152-4
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