Change
35
Change
36
Introduction of new Main board assembly
(
0811 2-665 1 1
)
.
For instruments with serial number 2633G04460 and lower, make the
following change to the appropriate parts-list:
Instrument
In Appendix A, Table A-2
modify:
Reference
Description
AO 081 1 2 Al
Board Ay Main
HP Part #
8 1 12-66501
Component value and/or type changes, made to improve adustment
range.
For instruments with serial number 2633G04505 and lower, make the
following changes to the appropriate parts-list:
Main Board
In Appendix A, Table A-3
modify:
Reference
Description
HP Part #
Al 08112-6651 1 R302,R308 Resistor Network 680
0
1810-0332
For instruments with serial number 2633G04530 and lower, make the
following changes to the appropriate parts-list:
Main Board
In Appendix A, Table A-3
modify:
Reference Description
Al 081 12-6651 1 R3 17
Resistor
HP Part #
1 .87 k 0698-4429
B-20 Backdating
Summary of Contents for 8112A
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Page 144: ...8 32 Testing Performance ...
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Page 194: ...10 2 4 Servicing the Power Supply ...
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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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