Keysight ENA Series

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156 Keysight E5092A ENA Series Configurable Multiport Test Set

Troubleshooting

Performance Test Failure Troubleshooting

Main Page

Caution3
Safety Summary3
Safety Symbols5
Certification5
Exclusive Remedies5
Assistance5
Table of Contents7
General Information11
Organization of Service Manual11
Instrument Covered by this Manual12
Required Equipment13
Performance Tests15
Introduction15
Test Equipment Required16
DC Source Output Voltage Accuracy Test17
Description17
Specification17
Test Equipment17
DC Source Maximum Current Test18
Description18
Specification18
Test Equipment18
LOAD MATCH, INSERTION LOSS, ISOLATION TEST for SWITCH19
And 1D)19
Description19
Specification19
Test Equipment21
LOAD MATCH, INSERTION LOSS, ISOLATION TEST for SWITCH22
And 2D)22
Description22
Specification22
Test Equipment24
LOAD MATCH, INSERTION LOSS, ISOLATION for SWITCH25
Description25
Specification25
Test Equipment27
LOAD MATCH, INSERTION LOSS, ISOLATION for SWITCH28
Description28
Specification28
Test Equipment30
LOAD MATCH, INSERTION LOSS, ISOLATION for SWITCH 5 (SPDT, PORT 5, 5A and 5B)31
Description31
Specification31
Test Equipment33
LOAD MATCH, INSERTION LOSS, ISOLATION for SWITCH 6 (SPDT, PORT 6, 6A and 6B)34
Description34
Specification34
Test Equipment36
LOAD MATCH, INSERTION LOSS, ISOLATION for SWITCH 7 (SPDT, PORT 7, 7A and 7B)37
Description37
Specification37
Test Equipment39
LOAD MATCH, INSERTION LOSS, ISOLATION for SWITCH 8 (SPDT, PORT 8, 8A and 8B)40
Description40
Specification40
Test Equipment42
LOAD MATCH, INSERTION LOSS, ISOLATION for SWITCH 9 (SPDT, PORT 9, 9A and 9B)43
Description43
Specification43
Test Equipment45
LOAD MATCH, INSERTION LOSS, ISOLATION for SWITCH 10 (SPDT, PORT 10, 10A and 10B)46
Description46
Specification46
Test Equipment48
Control Line Maximum Current Test49
Description49
Specification49
Test Equipment49
E5092A Performance Test Record50
DC Source Output Voltage Accuracy Test50
DC Source Maximum Current Test50
Load Match, Insertion Loss and Isolation Test for Switch139
Control Line Maximum Current Test143
Troubleshooting145
Introduction145
To Troubleshoot the E5092A146
Primary Trouble Isolation146
Power Supply Troubleshooting148
Check the Line Voltage and Fuse148
Check the Power Supply Unit Output148
E5092A Setting Troubleshooting150
Check the E5092A Setting150
Check the Temperature Control151
Check the Voltage Output of the Control Lines152
Check Control Lines Setting153
Performance Test Failure Troubleshooting154
Performance Test Failure Troubleshooting Information154
Replaceable Parts Ordering Information157
Direct Mail Order System157
Replaceable Parts List for E5092A-020159
Top View (Major Assemblies)159
Top View (Major Assemblies) (under Switch Control USB PCA)160
Top View (Cables)161
Top View (Cables) (under Switch Control USB PCA)163
Top View (Semirigid Cables) (SP4T)164
Top View (Semirigid Cables) (SPDT)166
Top View (Miscellaneous Parts)167
Top View (Miscellaneous Parts) (under Switch Control USB PCA)168
Bottom View (Cables)169
Bottom View (Semirigid Cables) (SP4T)170
Bottom View (Semirigid Cables) (SPDT)171
Bottom View (Miscellaneous Parts)172
SP4T Switch Assembly (Top View)173
SP4T Switch Assembly (Bottom View)174
SPDT Switch Assembly (Top View)176
SPDT Switch Assembly (Bottom View)177
Front Panel178
Rear View180
Side View182
LED Assembly184
Other Parts185
Replacement Procedure187
Replacing an Assembly187
Required Tools188
Replacement Procedure for E5092A-020189
Outer Cover Removal189
Front Chassis Detachment190
Front Frame Removal191
A1 Switch Control Board Removal192
Power Supply Assembly Removal193
Power Switch Removal194
Main Board Removal195
SP4T Switch Assembly Removal196
SP4T Raptor Holder Assembly Removal198
SPDT Switch Drawer Removal200
SPDT Switch Assembly Removal202
Switch Indicator LED PCA Removal204
Post-Repair Procedures205
A.power Requirement213
Power Supply and Fuse213
Power Requirements213
Setting up Fuse213
Power Cable214
Turning the Power on and off215
Turning ON/OFF the Power215
Cutting Supply of Power215

Keysight ENA Series

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