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HP 6038A - Page 4

HP 6038A
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CONTENTS
{Cont
4-112
AC
Turn-On
Circuits.4-12
4-116
DC-To-DC
Converter.4-12
4-121
Down
Programmer.
4-12
4-124
Bleeder
Circuit.4-12
4-127
Constant-Voltage
(CV)
Circuit.4-12
4-132
Constant-Current
(CC)
Circuit.4-13
4-137
Overvoltage
Protection
(OVP)
Circuit.4-13
4-139
Power-Limit
Comparator.4-13
4-142
Control-Voltage
Comparator.4-13
4-145
Initial-Ramp
Circuit.4-14
4-147
Pulse-Width
Modulator
(PWM).4-14
4-150
Bias
Voltage
Detector.4-14
4-152
AC
Surge
&
Dropout
Detector.4-16
4-155
1
Second
Delay
Circuit.4-16
5-1
INTRODUCTION.5-1
5-3
TEST
EQUIPMENT
REQUIRED.5-1
5-5
OPERATION
VERIFICATION
TESTS.5-1
5-7
CALIBRATION
PROCEDURE.5-1
5-9
Initial
Setup.5-4
5-10
Voltage
Monitor
Zero
Calibration.......5-5
5-11
Common
Mode
Calibration.5-5
5-12
Remote
Readback
Zero
Calibration.5-5
5-13
Constant
Voltage
Full
Scale
Calibration.5-6
5-14
Voltage
Monitor
and
Remote
Readback
Full
Scale
Calibration.5-6
5-15
Constant
Voltage
Zero
Calibration.5-6
5-16
Current
Montior
Zero
Caiibation.5-6
5-17
Constant
Current
Zero
Calibration.5-6
5-18
Current
Montior
Full
Scale
Calibration.5-6
5-19
Constant
Current
Full
Scale
Calibration.5-6
5-20
Power
Limit
Calibration.5-7
5-21
Resistance
Programming
Full
Scale
Calibration.5-7
5-22
PERFORMANCE
TESTS.5-7
5-24
Measurement
Techniques.5-7
5-30
Constant
Voltage
(CV)
Tests.5-8
5-45
Constant
Current
(CC)
Tests.5-11
5-51
TROUBLESHOOTING.5-13
5-56
Initial
Troubleshooting
Procedures.5-13
5-58
Electrostatic
Protection.5-13
5-60
Repair
and
Replacement.5-14
5-
68
A2
Control
Board
Removal.5-15
6-
71
A4
Power
Mesh
Board
Removal.5-15
5-74
A7
PSI
Board/A8
HP-IB
Board
Removal.5-15
5-80
A1
Front-Panel
Board
Removal.5-15
5-84
Troubleshooting
Procedure.5-16
5-87
Using
the
Symptioms
Table.5-16
5-89
Using
the
HP-iB
Section
Symptom
Table.5-16
5-94
HP-IB
Section
Troubleshooting.5-17
5-100
SIGNATURE
ANALYSIS.5-21
5-104
HP-IB
and
PSI
Board
Test
Setup.5-22
5-107
Power
Section
Troubleshooting.5-64
5-111
Main
Troubleshooting
Setup.5-64
5-115
Troubleshooting
No-Output
Failures.5-65
5-117
Power
Section
Blocks.5-65
5-119
Troubleshooting
No-Output
Failures.5-65
5-125
Troubleshooting
DC-To-DC
Converter.5-68
5-132
Troubleshooting
Bias
Supplies.5-68
5-152
Troubleshooting
Down
Programmer.5-70
5-157
Troubleshooting
CV
Circuit.5-71
5-163
Troubiehshooting
CC
Circuit.5-71
5-170
Troubleshooting
OVP
Circuit.5-71
5-175
Troubleshooting
PWM
&
Clock.5-72
Section
VI
REPLACEABLE
PARTS
6-1
INTRODUCTION.6-1
6-4
ORDERING
INFORMATION.6-1
Section
Vll
GOIVIPOIMENT
LOCATION
ILLUSTRATIONS
AND
CIRCUIT
DIAGRAM
Appendix
A
100
VAC
INPUT
POWER
OPTION
100
Appendix
8
LOGIC
SYMBOLOGY
Appendix
D
BLANK
FRONT
PANEL
Appendix
E
CONTROL
INTERFACE
INTERMEDIATE
LANGUAGE
(CIIL)
II

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