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