HP 8112A Operating, Programming And Servicing Manual page 357

A3 M I C R OPROCE S S O R BOA R D 0 8 1 1 6 - 6 6 5 3 3
J 1
In Appendix A, Table A-5 add :
A3 08116-66533 C14
2. Figure B-4 shows the location of the ROMs on microprocessor
board 66533, modify Figure
TP7 +SV
• •
U5
Figure B-4. 081 1 6-66533: ROM layout
Description
Reference
CAP . 1 µF CER
Q2 XSTR NPN 2N3904
R7 RES 200 n . 125 W
RS RES lOOK . 125 W
R18 RES lK . 125 W
RTl THMS lK DIS
ROM 6
U5
U6 ROM 5
ROM 4
U7
ROM 3
U8
ROM 2
U9
U28 XSTR QUAD PNP
W5 RES-ZERO OHMS
UlO RAM
SOCKET 24 PIN
TEST POINT
1 0 . 7-9.
HP Part #
20% 0 160-5746
1854- 1028
1% 0757-0407
1% 0757-0465
0757-0280
1%
0837-0050
08112-13721
081 12-13722
081 12-13723
08 112-13724
08 112-13725
1858-0058
8159-0005
1818-1768
1200-0541
0360-2264
TP2 TP1
• •
Backdating B-23