Agilent Technologies E4351B, E4350B service manual Q303 1855-0849

Page 40

Table 5-12. Parts List for Right Tunnel Boards (A4A2 & A4A4)

Reference

 

 

Designator

Part-Number

Description

A4A2/A4

5063-4816

Right Tunnel Board

C301

0160-4801

Capacitor 100PF 5%

C302

0160-4801

Capacitor 100PF 5%

C303

0160-4801

Capacitor 100PF 5%

C304

0160-4801

Capacitor 100PF 5%

C305

0160-4835

Capacitor .1UF 10% 50V

C306

0160-4835

Capacitor .1UF 10% 50V

C309

0160-6838

Capacitor 2200pf 1KV

D302

1901-0050

Diode

D303

1901-0050

Diode

D305

1901-0050

Diode

F301

2110-0297

Fuse .5A 125V

F302

2110-0297

Fuse .5A 125V

F303

2110-0297

Fuse .5A 125V

F304

8159-0005

Resistor-Zero Ohms

F305

8159-0005

Resistor-Zero Ohms

F306

8159-0005

Resistor-Zero Ohms

F307

8159-0005

Resistor-Zero Ohms

J300

1251-4245

Connector, 2 pin

J301

1251-8184

Mod Phone Receptacle

J302

1251-4781

Connector

Q301

1855-0849

FET

Q303

1855-0849

FET

Q305

1855-0849

FET

Q307

1855-0849

FET

R301

0811-3989

Resistor 1.5 1% 3W

R302

0698-3430

Resistor 21.5 1%

R303

0698-3156

Resistor 14.7K 1%

R304

0757-0280

Resistor 1K 1% .125W

R305

0757-0473

Resistor 221K 1%

R306

0811-3989

Resistor 1.5 1% 3W

R307

0698-3430

Resistor 21.5 1%

R308

0698-3156

Resistor 14.7K 1%

R309

0757-0280

Resistor 1K 1% .125W

R310

0757-0465

Resistor 100K 1%

R311

0811-3989

Resistor 1.5 1% 3W

R312

0698-3430

Resistor 21.5 1%

R313

0698-3156

Resistor 14.7K 1%

R314

0757-0280

Resistor 1K 1% .125W

R315

0757-0460

Resistor 61.9K 1%

R316

0811-3989

Resistor 1.5 1% 3W

R317

0698-3430

Resistor 21.5 1%

R318

0698-3156

Resistor 14.7K 1%

R319

0757-0280

Resistor 1K 1% .125W

R320

0757-0458

Resistor 51.1K 1%

R323

0698-3628

Resistor 220 5% 2W MO

R329

8159-0005

Resistor-Zero Ohms

R330

8159-0005

Resistor-Zero Ohms

R331

8159-0005

Resistor-Zero Ohms

R332

8159-0005

Resistor-Zero Ohms

RT301

06652-60006

Thermistor, Assembly

 

0515-0064

Screw, Mach M3x0.5x16mm pan head (Ref Q301,Q303,Q305,Q307)

 

1200-1158

Transistor Socket (Ref Q301,Q303,Q305,Q307)

 

2190-0584

Washer, helical lock (Ref Q301,Q303,Q305,Q307)

 

 

 

40

Service Addendum

Image 40
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.