Change
46
This change introduced a component value change to provide
increased slope adjustment range.
For instruments with serial number 2739G07230 and lower, make the
following changes to the appropriate parts-lists:
Main Board
In Appendix A, Table A-3
modify:
Reference Description
HP Part #
Al 081 1 2-665 1 1 IQ282 , Q283 XSTR PNP 1853-0218
Note
This change duplicates change 55
Control Board
In Appendix A Table A-4
modify:
Change
47
Reference Description
HP Part #
A2 081 1 2-66502 R37, R38 Resistor
200 n 2 100-3212
Changed component value to provide greater adjustment range and
eliminate select on test value.
For instruments with serial number 2739G07280 and lower, make the
following changes to the appropriate parts-list :
Main Board
In Appendix A, Table A-3
modify :
Reference Description
Al 081 12-665 1 1 R3 17
R3 18
Resistor
Resistor
HP Part #
2 . 15 k 0698-0084
500 n 2100-0554
Backdating B-3 1
Summary of Contents for 8112A
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