Manuals / Agilent Technologies / Household Appliance / Water Heater

Agilent Technologies E4351B 9. Parts List for GPIB PC Assembly A2, Reference Designator, Model

Models: E4351B E4350B

1 57

Page 38

Table 5-9. Parts List for GPIB PC Assembly (A2)

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

Reference
Designator	Model	Part Number	Description
U604		1858-0077	Transistor Array
U605		1858-0076	Transistor Array
U700		5060-3321	IC/Heat Sink Assy
U701		5063-2351	IC/Heat Sink Assy
U702		1826-1533	Integrated Circuit
U703		5063-2328	IC/Heat Sink Assy
VR400		1902-0556	Zener Diode 20V 5%
VR600		1902-0947	Zener Diode 3.6V 5%
VR601		1902-0947	Zener Diode 3.6V 5%
VR602		1902-3104	Zener Diode 5.62V 5%
VR603		1902-0958	Zener Diode 10V 5%
VR700		1902-0957	Zener Diode 9.1 V 5%
VR701		1902-0955	Zener Diode 7.5V 5%
XF450		2110-0927	Fuseholder w/Cap

Table 5-9. Parts List for GPIB PC Assembly (A2)

Reference Designator	Part Number	Description
A2	5063-2356	GPIB Board (unchanged)

Table 5-10. Parts List for Front Panel PC Assembly (A3)

Reference Designator	Part Number	Description
A3	5063-2360	Front Panel Board (unchanged)

38	Service Addendum

Page 38

Image 38

Agilent Technologies E4351B 9. Parts List for GPIB PC Assembly A2, Reference Designator, 5063-2356, GPIB Board unchanged

Contents

Foreword Addendum A - SERVICE MANUALTable of Contents Chapter 2 Differences Required CharacteristicsChapter 1 Differences Firmware RevisionsMeasurement Techniques Basic Test SetupFigure 2-1. Basic Test Setup Figure 2-3. CC RMS Noise Measurement Test Setup Transient Recovery TimeCC RMS Noise Measurement Test Setup Voltage and Current ValuesAgilent E4350B Performance Test RecordTable 2-15A. Performance Test Record for Agilent Model E4350B Report NoCurrent Sink 0.9A Readback Accuracy PARD Ripple & Noise Table 2-15B. Performance Test Record for Agilent Model E4351BAgilent E4351B Isink - 27mAChapter 3 Differences Self-Test Error Codes/MessagesTable 3-2. Self-Test Error Codes/Messages Signature AnalysisOverall Troubleshooting sheet Figure 3-2. Overall Troubleshooting sheet 1 ofFigure 3-2. Overall Troubleshooting sheet 2 of Overall Troubleshooting sheetFigure 3-2. Overall Troubleshooting sheet 3 of Overall Troubleshooting sheetOverall Troubleshooting - sheet Figure 3-2. Overall Troubleshooting sheet 4 ofOverall Troubleshooting sheet Flow ChartsFigure 3-2. Overall Troubleshooting sheet 5 of Note that there are no changes to the flow chart in FigureNo Display Troubleshooting Figure 3-5. No Display TroubleshootingOV Will Not Fire Troubleshooting Figure 3-6. OV Will Not Fire TroubleshootingCaution During these tests, the output may be at hazardous levels OV at Turn-On TroubleshootingFigure 3-7. OV at Turn-on Troubleshooting Caution During these tests, the output may be at hazardous levels Output Held Low Troubleshooting sheetFigure 3-8 Output Held Low Troubleshooting Sheet 1 of Figure 3-8 Output Held Low Troubleshooting Sheet 2 of Output Held Low Troubleshooting sheetCaution During these tests, the output may be at hazardous levels Output Held High TroubleshootingFigure 3-9. Output Held High Troubleshooting Initialization and Factory Preset Replacement Program Listing sheet Initialization and Factory Preset Replacement Program Listing sheet Initialization and Factory Preset Replacement Program Listing - sheet Cable and Connector Locations Figure 3-18. Cable and Connector Locations for E4350B/E4351BDSP Board Digital Signal Processor DSP Board Chapter 4 DifferencesBoard Simplified Diagram of DSP CircuitsFigure 4-9. Simplified Power/Control/DSP Circuits P.O. DSPReference Table 5-6. Parts List for E4350B/E4351B ChassisChapter 5 Differences DesignatorDesignator Table 5-6. Parts List for E4350A Chassis-Mechanical continuedReference Part NumberDesignator Table 5-7. Parts List for Main PC Board Assembly A1Reference ModelDesignator Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference ModelDesignator Table 5-7. Parts List for Main PC Board Assembly A1ContinuedReference ModelDesignator Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference ModelDesignator Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference ModelDesignator Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference ModelDesignator Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference ModelDesignator Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference ModelDesignator Table 5-7. Parts List for Main PC Board Assembly A1 ContinuedReference ModelReference Designator Table 5-9. Parts List for GPIB PC Assembly A2Table 5-10. Parts List for Front Panel PC Assembly A3 5063-2356Reference Table 5-11. Parts List for Top Left Tunnel Board A4A1Part-Number DesignatorDesignator Table 5-12. Parts List for Right Tunnel Boards A4A2 & A4A4Reference Part-NumberDesignator Table 5-11. Parts List for Bottom Left Tunnel Board A4A3Reference Part-NumberTable 5-15. Parts List for Phone Adapter PC Assembly A7 Table 5-13. Parts List for DSP Board A5Table 5-14. Parts List for Adapter PC Assembly A6 MechanicalTable 6-3. Test Points Chapter 6 DifferencesTest Points Test Point Table 6-3. Test Points continuedSignal Measurement and ConditionsTable 6-3. Test Points continued SignalTest Point Measurement and ConditionsRight Tunnel Circuits Figure A1 Main Board Schematics FigureLeft Tunnel Circuits Figure DSP Board 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 6-6. A4 Left Tunnel Circuit Component Locations for E4350B Figure 6-7. A4 Right Tunnel Circuit Component Locations for E4350BPage Page Figure 6-10. A5 DSP Board Test Points Figure 6-11. A6 Adapter Board Schematic Diagram

Table 5-9. Parts List for GPIB PC Assembly (A2)

Reference Designator

5063-2356

GPIB Board (unchanged)

Table 5-10. Parts List for Front Panel PC Assembly (A3)

5063-2360

Front Panel Board (unchanged)