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Agilent Technologies E4350B 7. Parts List for Main PC Board Assembly A1Continued, Reference

Models: E4351B E4350B

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

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

Reference
Designator	Model	Part Number	Description
C722	E4351B	0180-4311	Capacitor1200UF 250V
C722	E4350B	0180-4263	Capacitor 4000uF 125V
C723		0160-0168	Capacitor .1uF 10%
C724		0160-5422	Capacitor .047 uF 20%
C725	E4350B	0160-5422	Capacitor .047 uF 20%
CR700		5060-3376	SCR/Diode Assembly
D401		1901-0033	Diode
D402		1901-0033	Diode
D403		1901-0033	Diode
D404		1901-0033	Diode
D405		1901-0033	Diode
D406		1901-1128	Diode
D407		1901-1128	Diode
D408		1901-0033	Diode
D409		1901-0033	Diode
D410		1901-1098	Diode
D411		1901-1098	Diode
D413		1901-1098	Diode
D415		1901-0518	Diode
D416		1901-0050	Diode
D417		1901-0050	Diode
D418		1901-0033	Diode
D419		1901-1098	Diode
D420		1901-1098	Diode
D421		1901-1098	Diode
D422		1901-0050	Diode
D423		1901-0050	Diode
D424		1901-1098	Diode
D425		1901-1098	Diode
D426		1901-0050	Diode
D427		1901-0050	Diode
D428		1901-0731	Diode
D429		1901-0731	Diode
D430		1901-0050	Diode
D431		1901-0050	Diode
D601		1901-0050	Diode
D602		1901-0050	Diode
D603		1901-0050	Diode
D604		1901-0050	Diode
D605		1901-0050	Diode
D606		1901-0731	Diode
D607		1901-0050	Diode
D608		1901-0050	Diode
D609		1901-1214	Diode
D700		1901-1098	Diode
D701		1901-1098	Diode
D702		1901-0719	Diode
D703		1901-0719	Diode
D704		1901-0719	Diode
D705		1901-0719	Diode

Service Addendum

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Agilent Technologies E4350B, E4351B 7. Parts List for Main PC Board Assembly A1Continued, Reference, Designator, Model

Contents

Addendum A - SERVICE MANUAL ForewordTable of Contents Firmware Revisions Required CharacteristicsChapter 1 Differences Chapter 2 DifferencesFigure 2-1. Basic Test Setup Basic Test SetupMeasurement Techniques Voltage and Current Values Transient Recovery TimeCC RMS Noise Measurement Test Setup Figure 2-3. CC RMS Noise Measurement Test SetupReport No Performance Test RecordTable 2-15A. Performance Test Record for Agilent Model E4350B Agilent E4350BIsink - 27mA Table 2-15B. Performance Test Record for Agilent Model E4351BAgilent E4351B Current Sink 0.9A Readback Accuracy PARD Ripple & NoiseSignature Analysis Self-Test Error Codes/MessagesTable 3-2. Self-Test Error Codes/Messages Chapter 3 DifferencesFigure 3-2. Overall Troubleshooting sheet 1 of Overall Troubleshooting sheetOverall Troubleshooting sheet Figure 3-2. Overall Troubleshooting sheet 2 ofOverall Troubleshooting sheet Figure 3-2. Overall Troubleshooting sheet 3 ofFigure 3-2. Overall Troubleshooting sheet 4 of Overall Troubleshooting - sheetNote that there are no changes to the flow chart in Figure Flow ChartsFigure 3-2. Overall Troubleshooting sheet 5 of Overall Troubleshooting sheetFigure 3-5. No Display Troubleshooting No Display TroubleshootingFigure 3-6. OV Will Not Fire Troubleshooting OV Will Not Fire TroubleshootingFigure 3-7. OV at Turn-on Troubleshooting OV at Turn-On TroubleshootingCaution During these tests, the output may be at hazardous levels Figure 3-8 Output Held Low Troubleshooting Sheet 1 of Output Held Low Troubleshooting sheetCaution During these tests, the output may be at hazardous levels Output Held Low Troubleshooting sheet Figure 3-8 Output Held Low Troubleshooting Sheet 2 ofFigure 3-9. Output Held High Troubleshooting Output Held High TroubleshootingCaution 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 LocationsDSP Board Chapter 4 Differences Digital Signal Processor DSP BoardP.O. DSP Simplified Diagram of DSP CircuitsFigure 4-9. Simplified Power/Control/DSP Circuits BoardDesignator Table 5-6. Parts List for E4350B/E4351B ChassisChapter 5 Differences ReferencePart Number Table 5-6. Parts List for E4350A Chassis-Mechanical continuedReference DesignatorModel Table 5-7. Parts List for Main PC Board Assembly A1Reference DesignatorModel Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference DesignatorModel Table 5-7. Parts List for Main PC Board Assembly A1ContinuedReference DesignatorModel Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference DesignatorModel Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference DesignatorModel Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference DesignatorModel Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference DesignatorModel Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference DesignatorModel Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference Designator5063-2356 Table 5-9. Parts List for GPIB PC Assembly A2Table 5-10. Parts List for Front Panel PC Assembly A3 Reference DesignatorDesignator Table 5-11. Parts List for Top Left Tunnel Board A4A1Part-Number ReferencePart-Number Table 5-12. Parts List for Right Tunnel Boards A4A2 & A4A4Reference DesignatorPart-Number Table 5-11. Parts List for Bottom Left Tunnel Board A4A3Reference DesignatorMechanical Table 5-13. Parts List for DSP Board A5Table 5-14. Parts List for Adapter PC Assembly A6 Table 5-15. Parts List for Phone Adapter PC Assembly A7Test Points Chapter 6 DifferencesTable 6-3. Test Points Measurement and Conditions Table 6-3. Test Points continuedSignal Test PointMeasurement and Conditions SignalTest Point Table 6-3. Test Points continuedDSP Board Figure A1 Main Board Schematics FigureLeft Tunnel Circuits Figure Right Tunnel Circuits FigurePage 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 E4350BPage Page Figure 6-10. A5 DSP Board Test Points Figure 6-11. A6 Adapter Board Schematic Diagram