HP 8112A Operating, Programming And Servicing Manual page 349

Change 20
Main Board
Change 2 1
Caution
Instrument
Component value change t o increase adjustment range and improve
compatibility.
For instruments with serial number 2343G02180 and lower, make the
following changes to the appropriate parts-lists:
In Appendix A, Table A-3 modify:
A l 081 12-66501 R400
New part numbers were allocated to case components, caused by
standardisation on metric screw threads.
I
If you are replacing any of the parts identifi e d below, you should take
care before ordering a replacement from the parts list in Appendix A
of this manual . Any part containing a screw thread will require new
compatible screws and the instrument case will then contain a mix of
screw types! .
For instruments with serial number 2343G02255 and lower, make the
following changes to the appropriate parts-lists:
In Appendix A , Table A-2 modify:
AO 08112 MP4
Reference Description
RES 15.4K 1 % 0698-3540
Reference Description
PANEL SUB
MP7
FRAME FRONT
MPS
FRAME REAR
MP12
SIDE STRUT
MP13
SIDE STRUT
MP17 COVER BOTTOM
MP18 COVER TOP 31/2#M
HP Part #
HP Part #
08112-00202
5020-8813
08112-21103
17 IN 5020-8831
17 IN 5020-8831
081 12-04158
08 112-04101
Backdating B-15