Table Of Contents - HP 3438A Operating And Service Manual

Model 3438A Table of Contents
T A B L E O F CONTENTS
Section
I
.
GENERAL INFORMATION . . . .
. . . . . . . . . . .
1.1
.
Introduction
1.3
.
Description . . . . . . . . . . .
. . . . . . . . . .
.
1.7 Specifications
1.9
.
Instrument and Manual
Identification
. . . . . . . .
1-1 1
.
Options
. . . . . . . . . . . . . .
1
.
14
.
Accessories
. . . . . . . . . . .
1.16
.
Safety Considerations
. . . . .
Page
. . . . . . . . . .
1-1
. . . . . . . . . .
1-1
. . . . . . . . . .
1-1
. . . . . . . . . .
1-1
Section Page
I1
.
INSTALLATION . . . . . . . . . . . . . . . . . . . . . 2-1
2.1
.
Introduction . . . . . . . . . . . . . . . . . . . . . 2-1
2.3
.
Initial Inspection
. . . . . . . . . . . . . . . . . .
2-1
2.5
.
Power Requirements
. . . . . . . . . . . . . . .
2-1
2.7
.
Environmental Requirements
. . . . . . . . . .
2-1
2.9
.
Instrument Mounting
. . . . . . . . . . . . . . .
2-1
2-1 1
.
Hewlett-Packard Interface
Bus (HP-IB)
. . . . . . . . . . . . . . . . . . .
2-1
2-1 3
.
Interface Cable Length
. . . . . . . . . . . . .
2-1
2-1 5
.
Repackaging for Shipment
. . . . . . . . . . .
2-1
2.19
.
Power Cords and Receptacles
. . . . . . . . . .
2-2
Section Page
111
.
OPERATING INSTRUCTIONS . . . . . . . . . . . . 3-1
3.1
.
Introduction . . . . . . . . . . . . . . . . . . . . . 3-1
3.3
.
AC Operation . . . . . . . . . . . . . . . . . . . . 3-1
3.5
.
Overload/Overrange/Improper
Function Indication
. . . . . . . . . . . . . .
3-1
Section Page
111
.
OPERATING INSTRUCTIONS . . . . . . . . . . . . 3-1
3.1
.
Introduction . . . . . . . . . . . . . . . . . . . . . 3-1
. . . . . . . . . . . . . . . . . . .
.
3.3 AC Operation 3-1
3.5
.
Overload/Overrange/Improper
Function Indication
. . . . . . . . . . . . . .
3-1
3.8
.
Auto
. . . . . . . . . . . . . . . . . . . . . . . .
3-1
3-1 1
.
Input Terminals
. . . . . . . . . . . . . . . . .
3-1
3-1 6
.
DC Voltage Measurements
(Front or Rear Input Terminals) . . . . . 3-3
3-1 8
.
AC Voltage Measurements
(Front or Rear Input Terminals) . . . . . 3-3
3.20
.
DC Current Measurements . . . . . . . . . . 3-4
3.22
.
AC Current Measurements . . . . . . . . . . 3-4
3.24
.
Resistance Measurements
. . . . . (Front or Rear Input Terminals) 3-5
3.26
.
HP-IB Applications
. . . . . . . . . . . . . . . .
3-5
3.28
.
Data Output Format
. . . . . . . . . . . . . .
3-5
3.32
.
Talk Only Mode . . . . . . . . . . . . . . . . . 3-5
3.39
.
Addressable to Talk Mode
. . . . . . . . . .
3-6
3.43
.
-hp- 981 5A Sa~nple Application
. . . . . . .
3-7
3.44
.
-hp- 9825 Sample Application
. . . . . . . .
3-7
3.45
.
-11p- 9830 Sample Application
. . . . . . . .
3-7
3.46
.
Option Decal . . . . . . . . . . . . . . . . . . . 3-7
3 4 8
.
Amps Input Fuse Replacement
. . . . . . .
3-7
3.50
.
Multinreter Cleaning . . . . . . . . . . . . . . 3-7
Section Page
.
. . . . . . . . . . . . . . . .
IV PERFORMANCE TESTS 4-1
. . . . . . . . . . . . . . . . . . . . . .
4.1 Introduction 4-1
. . . . . . . . . . .
.
4.3 Test Equipment Required 4-1
. . . . . . . . . . . . . . . . . .
4.5 Performance Tests 4-1
.
. . . . . . . . 4.8 DC Voltmeter Accuracy Test 4-1
.
. . . . . . . .
4-1 0 AC Voltmeter Accuracy Test 4-1
. . . . . . . . . .
4-1 2 DC Ammeter Accuracy Test 4-2
. . . . . . . . .
.
4.14 AC Ammeter Accuracy Test 4-3
4-1 6
.
Ohmmeter Accuracy Test
. . . . . . . . . . .
4-3
4.18
.
AC Normal-Mode Rejection Test
. . . . . .
4-5
4-2 1
.
AC Common Mode Rejection
Ratio
.
CMRR
. . . . . . . . . . . . . . . . .
4-5
Section Page
V
.
ADJUSTMENT PROCEDURES
. . . . . . . . . . . .
5-1
5.1
.
Introduction
. . . . . . . . . . . . . . . . . . . . .
5-1
. . . . . . . . . . . . . . . .
5.3 Equipment Required 5-1
. . . . . . . . . . . . . . . . .
5.5 Adjustment Interval 5-1
. . . . . . . . . . . .
5.7 Pre-Adjustment Procedures 5-1
5.9
.
Test Point and
Adjustment Locations
. . . . . . . . . . . .
5-1
5-1
1
.
Adjustment Procedure
. . . . . . . . . . . . . .
5-1
5.13
.
A +7 V Power Supply
. . . . . . . . . . . . . .
Adjustment (R417) 5-2
5.14
.
B U725 Back Gate
Bias Adjustment (R603)
. . . . . . . . . . .
5-2
5-1 5
.
Clock Frequency
Adjustment (R9) . . . . . . . . . . . . . . . . 5-2
5.16
.
AC Zero Adjustment (R203) . . . . 5-2
5.17
.
2 0 Ohms Zero
Adjustment (R111)
. . . . . . . . . . . . . .
5-2
5.18
.
DC Gain Adjustment (R403)
. . . .
5-2
5.19
.
Ohms Gain Adjustment (R119)
. . .
5-3
5.20
.
AC Gain Adjustment (R123)
. . . .
5-3
5.21
.
20 V Range, 20 kHz
Adjustment (R102)
. . . . . . . . . . . . . .
5-3
5.22
.
2 V Range, 20 kHz
. . . . . . . . . . . . . .
Adjustment (R110) 5-3
5.23
.
20 V ac Range, 100 kHz
Adjustment (C109)
. . . . . . . . . . . . . .
5-3
5.24
.
Power Requirement
Modification Instructions
. . . . . . . . . .
5-4
Section Page
V1
.
REPLACEABLE PARTS
. . . . . . . . . . . . . . . .
6-1
6.1
.
Introduction
. . . . . . . . . . . . . . . . . . . . .
6-1
. . . . . . . . . . . . . . . .
6 4 Ordering Information 6-1
. . . . . . . . . . . . . . . . . . .
6.6 Non-Listed Parts 6-1
. . . . . . . . . . . . . . . . . . . . .
6.8 Parts Changes 6-1
. . . . . . . . . . . . . . . . . .
.
6.10 Proprietary Parts 6-1