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HP Manuals
Measuring Instruments
85662A
Troubleshooting and repair manual
HP 85662A Troubleshooting And Repair Manual
Spectrum analyzer if-display section
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Troubleshooting and repair manual
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Warranty
Safety Symbols
General Safety Considerations
Instruments Covered by this Manual
Service Sheets
Repair Procedures
Troubleshooting
Storage and Shipment
Pin Signal
Display Troubleshooting
Front Panel View
CRT Adjustments
Removal Procedures
Installation Procedures
Front View
High Voltage
Rear View
Display Outputs
Test Program
Input Register
Bus Buffer
Sample Mode
Hold Mode
Control Logic
Test Circuit
Noise Test
Reference Designation
Track and Hold
Bias Supplies
LINEAR Mode
Bandpass Filters
Frequency Span
Log Scale
Reference Level
Reference Designation
Center Frequency
Buffer Amplifier
Address Decoder
Bandwidth Control
List of Options
Other Options
Exploded Views
General Parts Listing
Ordering Information
Direct Mail-Order System
Direct Phone-Order System
Reference Designations
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Troubleshooting and Repair Manual
HP 85662A Spectrum Analyzer IF-Display Section
Wj/Sl HEWLETT
WMM PACKARD
HP Part No. 85662-90085
Microfiche Part No. 85662-90086
Printed in USA
December 1990
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Table of Contents
Troubleshooting
Service Sheets
7
Display Troubleshooting
15
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