Agilent Technologies E4350B, E4351B service manual Stud-Std-Prs-In

Page 37

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

Reference

 

 

 

Designator

Model

Part Number

Description

R712

 

0686-2225

Resistor 2.2K 5% .5W

R713

E4350B

0811-3932

Resistor 13 10W

R714

E4351B

0811-3932

Resistor-13 10W

R716

E4351B

0811-3932

Resistor-13 10W

R717

 

8159-0005

Resistor-Zero Ohms

R718

 

0811-2568

Resistor 1 1% 3W PWI

R719

 

0757-0280

Resistor 1K 1% .125W

R720

 

0757-0279

Resistor 3.16K 1%

R721

E4350B

0811-1873

Resistor 3K 5% 10W PW

R721

E4351B

0811-1914

Resistor 5K 5% 10W PW

R722

E4350B

0811-1873

Resistor 3K 5% 10W PW

R722

E4351B

0811-1914

Resistor 5K 5% 10W PW

R723

E4350B

0698-3628

Resistor 220 5% 2W MO

R723

E4351B

0698-3627

Resistor 200 5% 2W MO

R724

 

0698-0082

Resistor 464 1% .125W

R725

E4350B

0811-1586

Resistor 1K 5% 10W PW

R725

E4351B

0811-1873

Resistor 3K 5% 10W PW

R726

 

8159-0005

Resistor-Zero Ohms

R727

 

0757-0280

Resistor 1K 1% .125W

R728

 

0699-4707

Resistor .25 Ohm

R729

 

0757-0419

Resistor 681 1% .125W

REF D709

E4350B

0515-0383

Machine Screw

REF D709

E4350B

1205-0862

Heat Sink

REF D7092

E4351B

0515-0383

Machine Screw

REF D7094

E4351B

1205-0862

Heat Sink

REF J451

E4350B

3050-0891

Flat Washer

REF J451

E4350B

0535-0031

Hex Nut w/Lock Washer

REF J690, J691

E4350B

2190-0586

Helical Lock Washer

REF J690, J691

E4350B

0515-0909

Machine Screw

REF J451

E4351B

570-0647

STUD-STD-PRS-IN

REF J4512

E4351B

0535-0031

NUT-HEX W/LKWR

REF J4513

E4351B

3050-0891

WSHR-FL MTLC

REF J6902,6912 E4351B

2190-0586

WSHR-LK HLCL

REF J690,J691

E4351B

0515-0909

SCR-MACH MAX .07

S610

 

3101-2894

Push Button Switch, DPDT

U401

 

1826-1533

Integrated Circuit

U402

 

1826-1533

Integrated Circuit

U403

 

1826-2252

Integrated Circuit

U404

 

1826-1533

Integrated Circuit

U405

 

1826-0412

Integrated Circuit

U406

 

1858-0077

Transistor Array

U407

 

1826-0175

Integrated Circuit

U408

 

1826-1533

Integrated Circuit

U409

 

1826-1533

Integrated Circuit

U410

 

1990-1502

Opto Isolator

U411

 

1820-3081

Integrated Circuit

U600

 

1826-1895

Integrated Circuit

U601

 

1858-0077

Transistor Array

U602

 

1858-0047

Transistor Array

U603

 

1826-0412

Integrated Circuit

 

 

 

 

Service Addendum

37

Image 37
Contents Areas of Difference ForewordTable of Contents Test Equipment Required Firmware RevisionsMeasurement Techniques Basic Test SetupCC RMS Noise Measurement Test Setup Transient Recovery TimeVoltage and Current Values Load Effect Source Effect Pard Ripple & Noise Performance Test RecordCurrent Sink 0.9A Readback Accuracy Pard Ripple & Noise Signature Analysis Self-Test Error Codes/MessagesOverall Troubleshooting sheet 1 Overall Troubleshooting sheetOverall Troubleshooting sheet 2 Overall Troubleshooting sheet 3 Overall Troubleshooting sheet 4 OV & OC Flow ChartsNo Display Troubleshooting No Display TroubleshootingOV Will Not Fire Start OV Will Not Fire TroubleshootingOV at Turn-On Start OV at Turn-On TroubleshootingOutput Held Low Start Output Held Low Troubleshooting sheetOutput Held Low Troubleshooting Sheet 2 Output Held High Start Output Held High TroubleshootingClear Screen Case Else Next 18. Cable and Connector Locations for E4350B/E4351B Cable and Connector LocationsDSP Board Digital Signal Processor DSP Board DSP Simplified Diagram of DSP CircuitsChassis -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.