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Tektronix TLA7AC Series Manuals
Manuals and User Guides for Tektronix TLA7AC Series. We have
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Tektronix TLA7AC Series manual available for free PDF download: Service Manual
Tektronix TLA7AC Series Service Manual (73 pages)
Logic Analyzer Module
Brand:
Tektronix
| Category:
Control Unit
| Size: 4 MB
Table of Contents
Contacting Tektronix
2
Table of Contents
5
List of Tables
8
General Safety Summary
9
Service Safety Summary
11
Preface
13
Related Documentation
13
Manual Conventions
14
Maintenance Procedures
14
Introduction
15
Strategy for Servicing
15
Service Offerings
15
Service Options
16
Service Agreements
16
Performance Verification Procedures
17
Test Equipment
17
Threshold Accuracy Test
17
Figure 1: Setting Trigger Parameters
19
Verification Procedure
20
Setup and Hold
21
Figure 2: Set the Trigger States
23
Test Fixtures
25
Threshold Accuracy Test Fixture
25
Figure 3: Threshold Accuracy Test Fixture
25
Setup and Hold Test Fixture
26
Figure 4: Solder Square Pins to the SMA Connector
26
Figure 5: Solder the SMA Connectors Together
27
Figure 6: Completed Fixture with Termination and Coupler
27
Maintenance
29
Related Maintenance Procedures
29
Preventing Electrostatic Discharge
29
Inspection and Cleaning
30
Exterior Inspection
31
Table 1: External Inspection Check List
31
Interior Inspection
32
Table 2: Internal Inspection Checklist
32
Cleaning the P6864, P6880, P6960, and P6980 Compression Footprints
34
Cleaning the P6864, and P6880 Probe Heads
34
Cleaning the P6900 Probe Heads
35
Figure 7: Cleaning the Probe Heads
35
Storing the P6800 Probe Heads
36
Figure 8: Cleaning the P6900 Probe Heads
36
Figure 9: Storing the Probe Head
36
Storing the P6900 Probe Heads
37
Figure 10: Storing the P6900 Probe Heads
37
Removal and Installation Procedures
39
Tools Required
39
Torque Requirements
39
Table 3: Tools Required for Circuit Board Replacement
39
Injector/Ejector Handles
40
Figure 11: Injector/Ejector Handle Replacement
40
Covers
41
Installation
41
Figure 12: Cover Removal
42
Figure 13: Removing the Merge Cable Bracket from the Cover
43
Figure 14: Installing the Cover Onto the Chassis
44
Local Processor Unit Board
46
Figure 15: Seating the Cover on the Chassis
46
Figure 16: LPU Board Removal
47
Figure 17: Inserting LPU Board Tabs into Front Subpanel
48
Acquisition Board
49
Figure 18: Remove the Single Screw from the Merge Cable Bracket
49
Figure 19: Removing the Merge Cable Assembly
50
Figure 20: Removing the Acquisition Board from the Chassis
51
Front and Rear EMI Gaskets
53
Figure 21: Rear EMI Gasket Removal
53
Side EMI Gaskets
54
Figure 22: Rear EMI Gasket Replacement
54
Troubleshooting
55
Service Level
55
Required Documentation
56
Check for Common Problems
56
Table 4: Failure Symptoms and Possible Causes
56
Eliminate Other Problem Sources
57
Troubleshoot the Logic Analyzer Module
59
Fault Isolation Procedure
61
Figure 23: Primary Troubleshooting Chart
62
Diagnostics Table
63
Table 5: Diagnostic Tests
63
Adjustment after Repair
65
Updating or Restoring the Logic Analyzer Firmware
65
Table 6: Requirements after Replacement
65
Repackaging Instructions
67
Packaging
67
Shipping to the Service Center
67
Storage
68
Parts List
69
Parts Ordering Information
69
Using the Replaceable Parts List
70
Figure 24: Logic Analyzer Module Exploded View
71
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