Agilent Technologies E4351B, E4350B service manual

Page 34

Table 5-7. Parts List for Main PC Board Assembly A1 (Continued)

Reference

 

 

 

Designator

Model

Part Number

Description

R453

 

0699-0533

Resistor 4.64K .1%

R455

 

0698-0084

Resistor 2.15K 1%

R456

 

0757-0401

Resistor 100 1% .125W

R458

 

0698-3428

Resistor 14.7 1%

R460

 

0757-0459

Resistor 56.2K 1%

R461

 

0698-3162

Resistor 46.4K 1%

R462

 

0698-3162

Resistor 46.4K 1%

R463

 

0757-0283

Resistor 2K 1% .125W

R464

 

0698-4435

Resistor 2.49K 1%

R465

 

0698-6360

Resistor 10K .1%

R466

 

0757-0430

Resistor 2.21K 1%

R467

E4350B

0757-0270

Resistor 249K 1%

R467

E4351B

0757-0468

Resistor 130K 1%

R468

 

0698-5454

Resistor 9K .1% .125W

R469

 

0698-3700

Resistor 715 1% .125W

R471

 

0757-0401

Resistor 100 1% .125W

R473

 

0757-0427

Resistor 1.5K 1%

R474

 

0698-3156

Resistor 14.7K 1%

R475

E4350B

0757-0418

Resistor 619 1% .125W

R475

E4351B

0757-0283

Resistor 221

R476

 

0698-3156

Resistor 14.7K 1%

R477

 

8159-0005

Resistor-Zero Ohms

R478

 

0698-3279

Resistor 4.99K 1%

R479

 

0698-4435

Resistor 2.49K 1%

R480

E4350B

0757-0418

Resistor 619 1% .125W

R480

E4351B

0757-0282

Resistor 221 1% .125W

R481

 

0698-3156

Resistor 14.7K 1%

R482

 

0698-3557

Resistor 806 1% .125W

R483

 

0757-0279

Resistor 3.16K 1%

R484

 

0757-0199

Resistor 21.5K 1%

R485

 

0757-0199

Resistor 21.5K 1%

R488

 

0698-3279

Resistor 4.99K 1%

R489

E4350B

0757-0451

Resistor 24.3K 1%

R489

E4351B

0757-0457

Resistor 47.5K 1%

R490

 

0698-6360

Resistor 10K .1%

R491

 

0698-6360

Resistor 10K .1%

R492

 

0757-0433

Resistor 3.32K 1%

R493

E4350B

0699-1254

Resistor 536K 1%

R493

E4351B

0698-8827

Resistor 221K 1%

R494

E4350B

0757-0412

Resistor 365 1% .125W

R494

E4351B

0757-0421

Resistor 1M 1% .125W

R495

 

0757-0434

Resistor 3.65K 1%

R496

 

0757-0469

Resistor 150K 1%

R497

 

0698-3160

Resistor 31.6K 1%

R498

 

0698-3162

Resistor 46.4K 1%

R499

 

0757-0463

Resistor 82.5K 1%

R500

 

0757-0407

Resistor 200 1% .125W

R501

 

0757-1093

Resistor 3K 1% .125W

R502

E4350B

0698-3493

Resistor 4.12K 1%

R502

E4351B

0757-0427

Resistor 1.5K 1%

R503

E4350B

0698-3156

Resistor 14.7K 1%

R503

E4351B

0698-4121

Resistor 11.3K 1%

 

 

 

 

34

Service Addendum

Image 34
Contents Foreword Areas of DifferenceTable of Contents Firmware Revisions Test Equipment RequiredBasic Test Setup Measurement TechniquesCC RMS Noise Measurement Test Setup Transient Recovery TimeVoltage and Current Values Performance Test Record Load Effect Source Effect Pard Ripple & NoiseCurrent Sink 0.9A Readback Accuracy Pard Ripple & Noise Self-Test Error Codes/Messages Signature AnalysisOverall Troubleshooting sheet Overall Troubleshooting sheet 1Overall Troubleshooting sheet 2 Overall Troubleshooting sheet 3 Overall Troubleshooting sheet 4 Flow Charts OV & OCNo Display Troubleshooting No Display TroubleshootingOV Will Not Fire Troubleshooting OV Will Not Fire StartOV at Turn-On Troubleshooting OV at Turn-On StartOutput Held Low Troubleshooting sheet Output Held Low StartOutput Held Low Troubleshooting Sheet 2 Output Held High Troubleshooting Output Held High StartClear Screen Case Else Next Cable and Connector Locations 18. Cable and Connector Locations for E4350B/E4351BDSP Board Digital Signal Processor DSP Board Simplified Diagram of DSP Circuits DSPChassis -Mechanical Page Page Page Page Mosfet Page Page Page Page STUD-STD-PRS-IN Service Addendum FET Q303 1855-0849 FET Mechanical Test Points Signal Measurement and Conditions A4A1/A4A3 Left Tunnel Boards Figure Adapter Board and Phone Adapter Board Figures 6-11 A1 Main Board Assembly Diagram and Test Points for E4350B A1 Main Board Schematic Diagram for E4350B sheet 1 A1 Main Board Schematic Diagram for E4350B sheet 2 A1 Main Board Schematic Diagram for E4350B sheet 3 A1 Main Board Schematic Diagram for E4350B sheet 4 A4 Left Tunnel Circuit Component Locations for E4350B A4A1/A4A3 Left Tunnel Circuit Schematic Diagram for E4350B A4A2/A4A4 Right Tunnel Circuit Schematic Diagram for E4350B 10. A5 DSP Board Test Points 11. A6 Adapter Board Schematic Diagram

E4351B, E4350B specifications

Agilent Technologies, a leader in electronic measurement, offers a range of advanced solutions, including the E4350B and E4351B switching systems. These models are specifically designed to meet the increasing demands of modern testing environments, providing high reliability and precision for a variety of applications.

The Agilent E4350B is known for its low resistance switching capabilities, making it an ideal choice for applications requiring accurate and repeatable measurements. It supports up to 16 channels of low resistance testing, allowing engineers to simulate complex electrical paths and identify potential issues in circuit designs. With an optional temperature measurement capability, users can monitor the thermal performance of components directly during tests.

On the other hand, the E4351B model enhances flexibility with a modular design, offering an extensive range of input and output configurations. This instrument is particularly well-suited for automated test systems, providing the ability to connect multiple devices and manage them seamlessly. Its high-speed switching technology enables quick toggling between channels, ensuring that large datasets can be acquired swiftly without compromising accuracy.

Both models employ advanced contact technology, which minimizes the potential for signal degradation, ensuring that users receive reliable data with minimal noise interference. This feature is crucial in applications where signal integrity is paramount, such as in research and development or quality assurance processes.

Enhanced user interfaces simplify operations for both novice and experienced technicians. The built-in touchscreen and intuitive navigation allow for easy setup and operation, significantly reducing the learning curve. Furthermore, the comprehensive software support provided by Agilent facilitates integration with various programming environments, allowing for custom test sequences tailored to specific needs.

Moreover, both E4350B and E4351B systems are built with durability in mind. The robust construction ensures long-term reliability, reducing downtime and maintenance costs. This makes them ideal candidates for both laboratory settings and field operations where consistent performance is critical.

In summary, Agilent Technologies’ E4350B and E4351B models are distinguished by their precision, flexibility, and robust performance. Their advanced features and user-friendly design make them suitable for a wide variety of applications, from routine testing to complex R&D projects. By leveraging modern switching technologies, these systems set a high standard for electronic measurement, aiding engineers in developing reliable electronic solutions.