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E4350B, E4351B service manual 10. A5 DSP Board Test Points
Models:
E4351B
E4350B
1
55
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57
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Troubleshooting
Required Characteristics
Parts list
Error codes
Flow Charts
Initialization and Factory Preset Replacement Program Listing sheet
Basic Test Setup
Digital Signal Processor DSP Board
Transient Recovery Time
9. Simplified Power/Control/DSP Circuits
Page 55
Image 55
Figure
6-10.
A5 DSP Board Test Points
Page 54
Page 56
Page 55
Image 55
Page 54
Page 56
Contents
Addendum A - SERVICE MANUAL
Foreword
Table of Contents
Firmware Revisions
Required Characteristics
Chapter 1 Differences
Chapter 2 Differences
Figure 2-1. Basic Test Setup
Basic Test Setup
Measurement Techniques
Voltage and Current Values
Transient Recovery Time
CC RMS Noise Measurement Test Setup
Figure 2-3. CC RMS Noise Measurement Test Setup
Report No
Performance Test Record
Table 2-15A. Performance Test Record for Agilent Model E4350B
Agilent E4350B
Isink - 27mA
Table 2-15B. Performance Test Record for Agilent Model E4351B
Agilent E4351B
Current Sink 0.9A Readback Accuracy PARD Ripple & Noise
Signature Analysis
Self-Test Error Codes/Messages
Table 3-2. Self-Test Error Codes/Messages
Chapter 3 Differences
Figure 3-2. Overall Troubleshooting sheet 1 of
Overall Troubleshooting sheet
Overall Troubleshooting sheet
Figure 3-2. Overall Troubleshooting sheet 2 of
Overall Troubleshooting sheet
Figure 3-2. Overall Troubleshooting sheet 3 of
Figure 3-2. Overall Troubleshooting sheet 4 of
Overall Troubleshooting - sheet
Note that there are no changes to the flow chart in Figure
Flow Charts
Figure 3-2. Overall Troubleshooting sheet 5 of
Overall Troubleshooting sheet
Figure 3-5. No Display Troubleshooting
No Display Troubleshooting
Figure 3-6. OV Will Not Fire Troubleshooting
OV Will Not Fire Troubleshooting
Figure 3-7. OV at Turn-on Troubleshooting
OV at Turn-On Troubleshooting
Caution During these tests, the output may be at hazardous levels
Figure 3-8 Output Held Low Troubleshooting Sheet 1 of
Output Held Low Troubleshooting sheet
Caution During these tests, the output may be at hazardous levels
Output Held Low Troubleshooting sheet
Figure 3-8 Output Held Low Troubleshooting Sheet 2 of
Figure 3-9. Output Held High Troubleshooting
Output Held High Troubleshooting
Caution During these tests, the output may be at hazardous levels
Initialization and Factory Preset Replacement Program Listing sheet
Initialization and Factory Preset Replacement Program Listing sheet
Initialization and Factory Preset Replacement Program Listing - sheet
Figure 3-18. Cable and Connector Locations for E4350B/E4351B
Cable and Connector Locations
DSP Board
Chapter 4 Differences
Digital Signal Processor DSP Board
P.O. DSP
Simplified Diagram of DSP Circuits
Figure 4-9. Simplified Power/Control/DSP Circuits
Board
Designator
Table 5-6. Parts List for E4350B/E4351B Chassis
Chapter 5 Differences
Reference
Part Number
Table 5-6. Parts List for E4350A Chassis-Mechanical continued
Reference
Designator
Model
Table 5-7. Parts List for Main PC Board Assembly A1
Reference
Designator
Model
Table 5-7. Parts List for Main PC Board Assembly A1 Continued
Reference
Designator
Model
Table 5-7. Parts List for Main PC Board Assembly A1Continued
Reference
Designator
Model
Table 5-7. Parts List for Main PC Board Assembly A1 Continued
Reference
Designator
Model
Table 5-7. Parts List for Main PC Board Assembly A1 Continued
Reference
Designator
Model
Table 5-7. Parts List for Main PC Board Assembly A1 Continued
Reference
Designator
Model
Table 5-7. Parts List for Main PC Board Assembly A1 Continued
Reference
Designator
Model
Table 5-7. Parts List for Main PC Board Assembly A1 Continued
Reference
Designator
Model
Table 5-7. Parts List for Main PC Board Assembly A1 Continued
Reference
Designator
5063-2356
Table 5-9. Parts List for GPIB PC Assembly A2
Table 5-10. Parts List for Front Panel PC Assembly A3
Reference Designator
Designator
Table 5-11. Parts List for Top Left Tunnel Board A4A1
Part-Number
Reference
Part-Number
Table 5-12. Parts List for Right Tunnel Boards A4A2 & A4A4
Reference
Designator
Part-Number
Table 5-11. Parts List for Bottom Left Tunnel Board A4A3
Reference
Designator
Mechanical
Table 5-13. Parts List for DSP Board A5
Table 5-14. Parts List for Adapter PC Assembly A6
Table 5-15. Parts List for Phone Adapter PC Assembly A7
Test Points
Chapter 6 Differences
Table 6-3. Test Points
Measurement and Conditions
Table 6-3. Test Points continued
Signal
Test Point
Measurement and Conditions
Signal
Test Point
Table 6-3. Test Points continued
DSP Board Figure
A1 Main Board Schematics Figure
Left Tunnel Circuits Figure
Right Tunnel Circuits Figure
Page
Figure 6-5. A1 Main Board Schematic Diagram for E4350B sheet 1 of
Figure 6-5. A1 Main Board Schematic Diagram for E4350B sheet 2 of
Figure 6-5. A1 Main Board Schematic Diagram for E4350B sheet 3 of
Figure 6-5. A1 Main Board Schematic Diagram for E4350B sheet 4 of
Figure 6-7. A4 Right Tunnel Circuit Component Locations for E4350B
Figure 6-6. A4 Left Tunnel Circuit Component Locations for E4350B
Page
Page
Figure 6-10. A5 DSP Board Test Points
Figure 6-11. A6 Adapter Board Schematic Diagram
