Errata
HP 16500B/16501A Logic Analysis System
HP 16500B/16501A Logic Analysis System
Iii
This Book
Contents
HP-IB RS-232C
Replacing Assemblies
General Information
Accessories Available
Accessories
Programmability
Characteristics
HP 16501A
Humidity
Vibration
HP 16500B
Characteristics Dimensions
Equipment Required
Recommended Test Equipment
Preparing for Use
Inspect the shipping container for damage
To inspect the logic analysis system
Inspect the product for physical damage
To apply power
Check the supplied accessories
To operate the user interface
To set the line voltage
To degauss the display
To clean the logic analysis system
To test the logic analysis system
Remove the cards and filler panels
To install modules
Install the module
Loosen the thumb screws
Remove the cable connecting the CRT module to the CPU board
To install the HP 16500L interface module
Connect one end of the new 40-pin cable to the CRT module
To install the HP 16500L interface module
To connect the HP 16501A Expansion Frame
To connect an external monitor
HP 16500L Output Signal For External Monitors
Testing Performance
Testing Performance
As the tests complete, check if they pass or fail
To perform the power-up tests
To perform the self-tests
Exit the mainframe tests
Select All System Tests
Page
Calibrating and Adjusting
Calibrating and Adjusting
To prepare the instrument
To access the test patterns
Center the pattern
To adjust geometry
Adjust the display size. Measure with a flexible ruler
Display the white cross-hatch test pattern on the CRT
Initial Preparation
To adjust focus, landing, and convergence
Focus Adjustment
Display the white, cross-hatch test pattern on the display
Landing Adjustment
To adjust focus, landing, and convergence
Static Convergence
Dynamic Convergence
To adjust focus, landing, and convergence
To adjust focus, landing, and convergence
Provide a blank display on the CRT
To adjust white balance
Replace the side and rear fans
Page
Troubleshooting
To use the flowcharts
Troubleshooting
Troubleshooting
Troubleshooting
Color Module Troubleshooting Flowchart
Color Module Troubleshooting Flowchart 3A
Power-Up Troubleshooting Flowchart
System Start Troubleshooting Flowchart
Mainframe Tests Troubleshooting Flowchart
Power Supply Troubleshooting Flowchart
HIL Troubleshooting Flowchart
Flexible Disk Drive Troubleshooting Flowchart
Hard Disk Drive Troubleshooting Flowchart
RS-232C Troubleshooting Flowchart
Intermodule Troubleshooting Flowchart
Expansion Frame Troubleshooting Flowchart
External Monitor Troubleshooting Flowchart
Power-Up Self-Test Screen Listing
To check the power-up self-tests
To run the self-tests
Select Run, then select Single
Select ROM Test. The ROM Test screen is displayed
Select Done from any test screen
Cable Pin Numbers
To check the video signals
To check the power supply LEDs
Power Supply Voltages
To check the power supply voltages
To test the flexible disk drive voltages
Disk Drive Voltages
To test the hard disk drive voltages
To test the hard disk drive voltages Disk Drive Voltages
To test the expansion frame interface
Set up the Expansion Frame
Test the Expansion Interface Card
U1 pins 2 through U2 pins 2 through U3 pins 5 through
Test the Mainframe CPU Board
Replacing Assemblies
Replacing Assemblies
To remove and replace optional modules or filler panels
Remove the top and bottom covers
Replace the covers by reversing this procedure
To remove and replace the covers
Remove the four rear feet
To remove and replace the flexible disk drive
Using previous procedures, remove the following assemblies
To remove and replace the power supply
Replacing Assemblies
HP 16500B and HP 16501A
To remove and replace the rear fan
To remove and replace the side fan
HP 16500B and HP 16500L
To remove and replace the HP 16500L interface module
To remove and replace the HP 16500L interface module
To remove and replace the hard disk drive
To remove and replace the microprocessor board CPU
To remove and replace a Simm memory
To remove and replace the expansion interface board
To remove and replace the mother board
To remove and replace the mother board
To remove and replace the front-panel board
Removing the color display assembly from the mainframe
To remove and replace the color display assembly
Transferring parts to the replacement assembly
Installing the replacement color display assembly
Reinstall all covers
Seal the shipping container securely, and mark it Fragile
Remove accessories from the logic analysis system
To return assemblies
Package the logic analysis system or assemblies
Replaceable Parts
Direct mail order system
Parts listed
Replaceable Parts Ordering
Parts not listed
Replaceable Parts List Description
HP 16500B Exploded View and Replaceable Parts
HP Part Des Number
Exploded View of the HP 16500B
QTY
HP 16500L Replaceable Parts
HP 16501A Exploded View and Replaceable Parts
Electrical Assemblies
MP6
Page
Self-Tests Description
Theory of Operation
Theory of Operation
HP 16500B Logic Analysis System
Block-Level Theory
System Overview Theory HP 16500B
HP 16501A
Microprocessor Board
Interrupt Control
Microprocessor Board Theory
Microprocessor and System ROM & RAM
Supply Voltage Supervisor
Hard Disk Drive Interface
HIL Interface
HP-IB and RS-232C Interface
Display RAM, Color Palette, and CRT Control
Model Number and ROM Version
Power-Up Screen
Loading Module Files
Power-Up Self-Tests
Power-Up Tasks
Loading System File
Initializing and Calibrating Modules
Autoloading Configurations
Ethernet
System Configuration Menu
Touchscreen power-up test failed
Master Frame
ROM Test
Self-Tests Description
HIL Controller Test
RAM Test
Interrupt Test
Display Test
Flexible Disk Test
Functional Performance Verification Tests
Correlator Test
Hard Disk Test
Disk Test
HP-IB Test
RS-232C Test
HIL Test
All System Tests
Intermodule Test
Color Display Test
Option Board Test
HP-IB
RS-232C
Document Warranty
