HP 8112A Operating, Programming And Servicing Manual page 365
50 mhz programmable pulse generator
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- Operating, programming and servicing manual (112 pages) ,
- Operating, programming and servicing manual (406 pages)
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Change 46
Main Board
Note
Control Board
Change 47
Main Board
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:
In Appendix A, Table A-3 modify:
Al 081 1 2-665 1 1 IQ282 , Q283 XSTR PNP
This change duplicates change 55
In Appendix A Table A-4 modify:
A2 081 1 2-66502 R37, R38 Resistor
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 :
In Appendix A, Table A-3 modify :
Al 081 12-665 1 1 R3 17
Reference
Description
Reference Description
Reference Description
Resistor
R3 18
Resistor
HP Part #
1853-0218
HP Part #
200 n 2 100-3212
HP Part #
2 . 15 k 0698-0084
500 n 2100-0554
Backdating B-3 1
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