Name: Tektronix RSA5106B
Brand: Tektronix
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Troubleshooting

WARNING. Before doing this or any other procedure in this manual, read the

Safety Summa

ry found at the beginning of this manual. Also, to prevent possible

injury to service personnel or damage to the instrument components, read

Installation in the RSA5100B Series Real-Tim e Signal Analyzers Quick Start User

Manual, available on the Web at www.tektronix.com/manuals, and Preventing

ESD in this section.

Troublesh

ooting contains information and procedures designed to help you isolate

faults to a module.

This subs

ection assumes that service personnel have the skills required to work

on the instrument, including PC troubleshooting and Windows operating system

skills. Details of PC and Windows operation and service are not in this manual.

For assistance, please contact your local Tektronix Service Center.

3–16 RSA5100B Series Service Manual

Table of Contents3
Important Safety Information6
General Safety Summary6
Service Safety Summary8
Terms in this Manual9
Symbols and Terms on the Product9
Preface11
Manual Content11
Manual Conventions11
Related Documentation12
Theory of Operation13
Figure 1-1: Block Diagram15
General16
Signal Path and Processing16
Display Panel17
Front Panel17
Rear Panel17
Table 1-1: Rear Panel Connectors17
Power Supply18
Fans18
Adjustment Procedures19
Adjustment Procedure21
Running Alignments21
Maintenance23
Preventing ESD25
Inspection and Cleaning25
Table 3-1: External Inspection Checklist26
Table 3-2: Internal Inspection Check List28
Restoring the Instrument Software29
Restore the Operating System29
Get the Latest Software30
Removal and Installation Procedures31
Preparation31
Table 3-3: Tools Required for Module Removal32
Trim, Cabinet, and Module Removal33
Table 3-4: Legend for Accessing Modules Table33
Table 3-5: Accessing Modules33
Figure 3-1: Power Supply and HDD Drive Locations34
Figure 3-2: Main Customer Replaceable Modules35
Removal Procedures36
Troubleshooting40
Service Level41
Check for Common Problems41
Table 3-6: Failure Symptoms and Possible Causes41
Figure 3-3: Status Indicator Locations43
Table 3-7: Power Converter Board LED Status Indicators43
Table 3-8: Digital Interface Board LED Status Indicators43
Diagnostics44
Table 3-9: Hardware Module Diagnostic Error Messages50
Table 3-10: Digital Interface Board Diagnostic Error Messages50
Table 3-11: ADC Board Diagnostic Error Messages51
Table 3-12: DPSA Board Diagnostic Error Messages52
Table 3-13: RF Interface Board Diagnostic Error Messages53
Table 3-14: LO1 Module Diagnostic Error Messages54
Table 3-15: Lo2/Reference Oscillator Diagnostic Error Messages55
Table 3-16: Front Panel Diagnostic Error Messages58
Replaceable Parts59
Parts Ordering Information61
Using the Replaceable Parts List63
Table 4-1: External Parts64
Figure 4-1: External Parts65
Table 4-2: Display and Front Panel66
Figure 4-2: Display and Front Panel67
Table 4-3: Modules68
Figure 4-3: Modules69
Table 4-4: Power Supply and Hard Drives70
Figure 4-4: Power Supply and Hard Drives71
Table 4-5: Upper Deck Fans, Misc. Cables72
Figure 4-5: Upper Deck Fans, Misc. Cables73

Brand	Tektronix
Model	RSA5106B
Category	Measuring Instruments
Language	English

Tektronix RSA5106B Service Manual

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