Home
HP
Measuring Instruments
4328A
HP 4328A Service Manual
5
of 1
of 1 rating
125 pages
Give review
Manual
Specs
To Next Page
To Next Page
To Previous Page
To Previous Page
Loading...
r.
Model
4328A
Reference
De,..io-nat1on
A2Rl-
A2R200
A2R201
A2R202
A2R203
A2R204
A2R205
A2R206
A2R207
A2R208
A2R209
A2R210
A2R211
A2R212
A2R213
A2R214
A2R215
A2R216
A2R217
A2R218
A2R219
A2R220
A2R221
A2R222
A2R223
A2R224
A2R225*
A2R226
A2R227
A2R228
A2R229
A2R230*
A2R231
A2R232
A2R233
A2R234*
A2R235
A2R236
A2R237
A2R238
-
'
M
Table
6-2,
Reference
Designation
Index
(Cont'd)
Stock
No.
Description
NOT
ASSIGNED
0757-0460
R:
FXD
MET
FLM
61.
9kr.l
1'"\J
1/BW
0757-0465
R:
FXD
MET
FLM
100k0
100
1.
8W
0683-1045
R:
FXD
COMP
lOOkn
500
1
i4W
0683-1335
R::
FXD
COMP
13k0
500
1,'4W
0683-2035
R:
FXD
COMP
20k0
500
1
i4W
0683-7525
R:
FXD
COMP
75000
500
li4W
0757-0460
R:.
FXD
MET
FLM
61.
9k0
100
1
8W
0757-0465
R.:
FXD
MET
FLM
100k0
100
1
'8W
0683-4735
R
FXD
COMP
47k0
5':1[,
1,
4W
0683-5115
R:
FXD
COMP
5100
500
1/4W
0683-5635
R:
FXD
COMP
56k0
5'"'0
1
/4W
0683-6845
R:
FXD
COMP
680k0
500
1
'4W
0683-7525
R:
FXD
COMP
75000
5%
1,/4W
0683-1825
R:
FXD
COMP
1800r.J
6'\'1
1/4W
0757-0960
R:
FXD
MET
FLM
33kO
200
1/8W
0757-0461
R:
FXD
MET
FLM
68.1k0
100
1/8W
0757-0461
R:
FXD
MET
FLM
68.
lkQ
1
~'
1
1
8W
0757-0960
R:
FXD
MET
FLM
33kQ
2%
1
i8W
0683-1035
R:
FXD
COMP
lOkO
500
1/4W
0757-0465
R·
FXD
MET
FLM
100k0
tOO
1/8W
0757-0465
R
FXD
MET
FLM
100k0
1
Oj',
1
8W
0683-8235
R
FXD
COMP
82k0
set;',
1
/4W
0683-1045
R
·
FXD
COMP
100kr.!
500
1/4W
0683-2035
R ·
FXD
COMP
20k0
500
1
4W
0698-3160
R:
FXD
31.
6kf2
1%
U8W
04328-8619
R;
FXD
W.
W.
430
5%
0683-2005
R
FXD
COMP
200
5%
1
1
4W
2100-0558
R:
VAR
20k!l
10%
L
2W
2100-0558
R:
VAR
20k!l
10%
1/2W
0698-3161
R:
FXD
38.
3kQ
1%
1
8W
0683-4325
R:
FXD
COMP
43000
5"0
1/4W
2100-3252
R:
VAR
5kS?
10%
1/2W
2100-0567
R:
VAR
2kf.!
10%
1,
2W
0757-0439
R:
FXD
6.
81kQ
1%
1
"BW
0757-0288
R:
FXD
MET
FLM
9.
09kQ
100
1/8W
0683-3025
R:
FXD
COMP
3kr.!
5'~,
1,14W
0683-2725
R::
FXD
COMP
2700r.!
500
1/4W
0683-6815
R:
FXD
COMP
6800
500
1,
4W
See
list
of
abbreviations
in
introduction
to
this
section
Section
VI
Table
6-2
Note
6-5
44
46
Table of Contents
Table of Contents
10
General Information
12
Description
12
Accessories Furnished
12
Instrument Identification
13
Manual Changes
13
Installation
14
Introduction
14
Unpacking and Inspection
14
Environment
14
Combining Case
14
Adapter Frame
14
Power Connection
14
Line Voltage
14
Power Cable
14
Operation
15
Introduction
15
Battery Operation
15
Instrument Temperature Range
15
Measurement
15
Operating Procedure
15
Measuring Voltage on Samples
15
Front Panel Controls and Connectors
16
Rear Panel Controls and Connectors
17
Operating Procedure
18
Samples
19
DC Bias Superimposed
19
Recorder Output
19
Probe Connection
19
General
19
On Samples and Maximum Power
19
Probe Installation
20
16005A Clip-Type Probe
20
16006A Pin-Type Probe
20
16007A B Test Leads
20
Notes on Operation
20
In Using the 1 and 3M Ohm
20
Positive Contact
20
16005A Clip-Type Probes
20
16006A Pin-Type Probes
20
Changing Test Lead Length
21
4-Terminal Device Measurement
21
Theory of Operation
22
Introduction
22
Simplified Functional Description
22
20Mv Peak Limiter
23
Phase Sensitive Voltmeter
23
Operation of Phase Detector
23
Model 4328A Oscillator Talking Schematic
26
Model 4328A Phase-Sensitive
28
Model 4328A Power Supply Talking Schematic
30
Talking Schematic
32
Maintenance
33
Contents
33
Performance Checks
33
Adjustments
33
Test Equipment
33
Maintenance
34
4328A Performance Checks
34
Mechamcal Meter Zero
34
Linearity Check
34
Full Scale Check
34
Cover Removal and Replacement
34
Top Cover Removal
34
Top Cover Replacement
34
Linearity Test
34
Bottom Cover Removal
35
Bottom Cover Replacement
35
Adjustment Procedures
35
Mechanical Meter Adjustment
35
DC Power Supply Check
35
Bias Adjustment
35
T302 Adjustment
35
Oscillator Output Adjustment
35
Electrical Zero Adjustment
35
Power Supply Test
35
Full Scale Adjustment
36
Recorder Output Adjustment
36
Reactance Component Offset Adjustment
36
Transistor Biasing Characteristlcs
36
Isolating Trouble in Transistor Circuits
37
General
37
In Circuit Testing
37
Out-Of-Circuit Testing
37
Component Replacement M Etched Circuits
37
Axial-Lead Components
37
Other Components
37
Out-Of-Circuit Transistor Resistance
38
Resistance Measurements
38
Etched Circuit Soldering Equipment
39
Impedance
39
Replaceable Parts
41
Introduction
41
Reference Designation Index
42
Manual Changes and Options
53
Options
53
Manual Changes
53
Later Instruments
53
Earlier Instruments
53
Partial Schematic of A2 Ass'y
54
Diagrams
61
Introduction
61
Troubleshooting
61
Schematics
61
Schematic Diagram Notes
62
Overall Block Diagram
67
Model 4328A Waveforms
68
4328A Overall Troubleshootmg
70
Model 4328A Left Internal View
74
Schmitt Trigger P,'O A3 Troubleshooting
76
Flip-Flop P/0 A3 Troubleshooting
81
Troubleshooting
85
Model 4328A Right Internal View
86
Model 4328A Top Lnternal View
86
AC Amplifier P/0 A2
87
Phase Detector and DC Amplifier P/0 A2 Troubleshooting
87
Model 4328A Power Supply PC Board
92
Power Supply Troubleshooting
93
Model 4328A Ni-CD Power Supply PC Board
98
Ni-CD Power Supply Troubleshooting
100
Oscillator Assembly A3 Component Locations
103
Range Switch Assembly A4
103
Component Locations
109
A2 Component Locations
109
Mother Board Assembly A5
109
Phase Sensitive Amplifier Assembly
109
Power Supply Assembly al
115
Ni-CD Power Supply Assembly A6 Component Locations
121
5
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the HP 4328A and is the answer not in the manual?
Ask a question
HP 4328A Specifications
General
Brand
HP
Model
4328A
Category
Measuring Instruments
Language
English
Related product manuals
HP 432A
78 pages
HP 436A
102 pages
HP 437B
57 pages
HP 438A
306 pages
HP 435B
119 pages
HP Q METER 4342A
169 pages
HP 400E
57 pages
HP 400F
54 pages
HP 4194A
4 pages
HP 4935A
205 pages
HP 4263A
36 pages
HP EPM-441A
158 pages
To Next PageTo Next PageTo Previous PageTo Previous Page
Loading...
Need help?
General
