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Change
20
Change
2 1
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:
Main Board
In Appendix A, Table A-3
modify:
Reference Description
HP Part #
A l 081 12-66501 R400
RES 15.4K 1 % 0698-3540
New part numbers were allocated to case components, caused by
standardisation on metric screw threads.
Caution
I
If you are replacing any of the parts identified 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!.
Instrument
For instruments with serial number 2343G02255 and lower, make the
following changes to the appropriate parts-lists:
In Appendix A , Table A-2
modify:
Reference
Description
HP Part #
AO 08112 MP4
PANEL SUB
08112-00202
MP7
FRAME FRONT
5020-8813
MPS
FRAME REAR
08112-21103
MP12
SIDE STRUT
17 IN 5020-8831
MP13
SIDE STRUT
17 IN 5020-8831
MP17
COVER BOTTOM
081 12-04158
MP18
COVER TOP 31/2#M
08 112-04101
Backdating B-15
Summary of Contents for 8112A
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Page 144: ...8 32 Testing Performance ...
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Page 240: ...10 4 16 Servicing the Shaper and Output Amplifier ...
Page 242: ...A R l BD RY MR I N 1 2 7 I I IJt 51 CR1 B e i 1 _ _ _ _ 20 ...
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Page 262: ...A B A2 ED RY CONTROL ...
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Page 290: ...R B c R3 BD RY M I CROPROCESSOR 1 2 3 FIGURE 1 0 7 8 ...
Page 294: ... 8 X2l 2 X2 Figure A 1 Mechanical Parts 1 A 2 Replaceable Parts ...
Page 295: ...MP MP3 MP MP2 MP4 MPS MP 1 2 MPS MP MP I B ElElElEl Replaceable Parts A 3 ...
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Page 378: ...Figure B 14 Mechanical Parts 1 B 44 Backdating ...
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