Table Of Contents - HP 70001A Service Manual

Table of Contents

Safety Symbols6
General Safety Considerations7
Servicing At A Glance8
Contents11
What Is Servicing?16
When Is Servicing Needed?16
Module Verification Software21
Before Extensive Servicing23
Troubleshooting Your Mainframe27
Preparing A Static-Safe Work Station27
Reducing Esd Damage29
Static-Safe Esd Accessories29
If The Diagnostic Table Fault Indicators Are Used30
Ac Line Fuse33
Voltage Selector Switch33
The Red Volt/Temp Fault Indicator Light Is On35
I/O Fault Indicator Light Is On44
Hp-Msib Troubleshooting49
Hp Ib Troubleshooting53
Recommended Test Equipment Tables55
Adjustment Procedures57
Power Supply Adjustments58
A1 Power Supply Adjustable Components59
Low Line Fault Adjustment60
Output Voltage Adjustment66
+5 Volt Adjustment68
Module Verification Tests71
Equipment Calibration73
Replacing Major Assemblies75
Front Panel/Main Line Switch Actuator76
To Remove The Front Panel/Main Line Switch Actuator76
To Replace The Front Panel/Main Line Switch Actuator76
Bottom Cover78
To Remove The Bottom Cover78
To Replace The Bottom Cover78
A1 Power Supply80
To Remove The A1 Power Supply80
To Replace The A1 Power Supply80
A2 Interconnect82
To Remove The A2 Interconnect82
To Replace The A2 Interconnect83
Hp-Ib85
To Remove The A3 Hp-Ib85
To Replace The A3 Hp-Ib85
Hp-Msib87
To Remove The A4 Hp-Msib87
To Replace The A4 Hp-Msib87
To Replace The A6 Hp-Msib89
B1 And B2 Fans91
To Remove The B1 And B2 Fans91
To Replace The B1 And B2 Fans91
Rear Cover93
To Remove The Rear Cover93
To Replace The Rear Cover93
Overall Parts Identification Drawings95
Front View Identification96
Rear View Identification98
Bottom View Identification100
Side View Identification105
A1 Power Supply Identification106
A3 Hp-Ib And A4 Hp-Msib Identification108