HP 3000 Series Installation And Service Manual page 67

Index
Patterns, lighted self-test LEOs, meanings of, 5-8
PCA board, installation of, 2-6
PCA board, replacement of, 5-12
PCA components, location of pertinent, 5-6
PCA jumpers and switches, 2-2
PCA switches, location of, 2-3
Philosophy, repair, 5-1
Power requirements, 2-2
POWER switch on HP 3000/30, location of, 2-7
Power switch (PROCESSOR switch) on HP 3000/33, location of, 2-8
Precautions, safety, 5-1
Preparation for installation, 2-1
Principles of Operation, 4-1
Procedures, hardware installation, 2-6
Procedures, troubleshoot ing, 5-5, 5-7
PROCESSOR switch on HP 3000/33, location of, 2-8
Programming Information, 3-1
R
RAM, 4-3
RAM chip, replacement of, 5-11
RAM chips, location of, 5-6
RAM Test, 5-4
Random Access Memory (RAM), 4-3
Rate of data transfer, 1-7
Read-Only Memory (ROM), 4-3
Recommended sequence of troubleshooting procedures, 5-7
Recommended switch settings, HP-IB Address Switch, 2-4
Recommended troubleshooting sequence, 5-7
Repair philosophy, 5-1
Repair, field, 5-11
Replacement of a RAM chip, 5-11
Replacement of the PCA board, 5-12
Requirements, power, 2-2
Reshipment instructions, 5-13
RESTART switch, location of, 2-13, 5-6
Returning PCA boards to the factory, 5-10, 5-13
Rocker sw itch pack, location of, 2-3,5-6
Rocker switch positions, 2-5
ROM, 4-3
ROM Test, 5-4
Routing of the communication cables, 2-9, 2-10, 2-11, 5-1
s
Safety precautions, 5-1
SOLC data communication, 4-3
SOLC Test, 5-5
Index-4