Agilent Technologies 4339B Service Manual

Figures
1-1. Serial
Number
Label
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
.
.
.
.
.
1-1
2-1. A
djustment
Program
Flow
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
.
.
.
2-3
2-2. Source
V
oltage
A
djustment
Setup
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
.
.
2-6
2-3. Ammeter
Adjustment
Setup
1/2
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
..
2-8
2-4. Ammeter
Adjustment
Setup
2/2
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
..
2-9
3-1.
Cover
Removal
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
..
.
.
.
.
.
.
.
.
3-11
3-2.
Cable
Assembly
Connection
for
Interlock
Connector
.
.
.
.
.
.
.
.
.
.
..
. 3-15
3-3.
Cable
Assembly
Connection
for
Triaxial
Connector
.
.
.
.
.
.
.
.
.
.
..
..
3-16
4-1.
Ohm's
Law
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
.
.
.
.
.
.
.
.
.
.
.
.
4-3
4-2. 4339B
Overall
Block
Diagram
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
.
.
4-4
4-3.
Analog
Section
Block
Diagram
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
4-5
4-4. DC
V
oltage
Source
Section
Block
Diagram
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
. 4-6
4-5. I-V
Converter Block
Diagram
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
..
..
4-7
4-6. Digital
Section
Block
Diagram
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
.
4-8
4-7. P
ower
Supply
Section
Block
Diagram
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
4-9
4-8. Troubleshooting
Flow
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
..
.
.
.
4-11
4-9.
DC-DC
Converter
Output
V
oltage
Check
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
.
.
.
4-12
4-10.
CPU
Board
Assembly
LED
Light
Sequence
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
.
.
4-14
4-11.
Location
of
High
Lead
of
A2F1
Fuse
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
.
.
.
.
4-15
4-12.
T
est
P
ad
Locations
.
.
.
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
.
.
.
.
.
.
.
.
.
.
4-16
4-13.
DC-DC
Converter
Output
Connector
.
.
.
.
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
4-17
4-14.
Transformer
Secondary
V
oltage
Check
.
.
.
.
.
..
..
.
.
.
.
.
.
.
.
.
.
4-18
B-1.
Jumper
and
Switch
Settings
.
.
.
.
.
.
..
..
.
.
.
.
.
.
.
.
.
.
.
.
.
.
B-1
Tables
1-1.
Required
Equipment
.
.
.
.
.
.
..
..
..
..
..
..
..
.
.
.
.
.
.
.
.
1-2
1-2.
Required
Language
Extensions
.
.
.
.
.
..
.
.
.
.
.
.
.
.
.
.
..
.
.
.
.
1-2
2-1. Related A
djustments . . . . . . . . .
...................
2-2
2-2. V Measurement A
dapter Switch Settings
...............
...
2-7
3-1. Replaceable Major Assembly List
..................
....
3-3
3-2. A2 CPU Board Assembly
, Replaceable Assembly List . . . . . . . . . . . . .
3-4
3-3. Replaceable Assembly List
.... .... .... .... .... .
....
3-4
3-4. Replaceable Mechanical P
arts List 1 . . . . . . . . . . . . . . . . . .
...
3-5
3-5. Replaceable Mechanical P
arts List 2 . . .
.... .... .... .... ..
3-6
3-6. Replaceable Mechanical P
arts List 3 . . . .
.................
3-7
3-7. Replaceable Mechanical Parts List 4 . . . . . . . . . . . . . . . . . . . . . 3-8
3-8. Replaceable Mechanical Parts List 5 . . . . . . . . . . . . . . . . . . . . . 3-9
3-9. Replaceable Mechanical Parts List 6 . . . . . . . . . . . . . . . . . . . . . 3-10
4-1. DC-DC Converter Output Voltages (Connected) . ... .... .... ... 4-12
4-2. DC-DC Converter Open Output Voltages . . . . . . . . . . . . . . . . . . . 4-17
A-1. Manual Changes by Serial Number ... .... ... .... .... ... A-1
Contents-3

Agilent Technologies 4339B Specifications

General

Brand	Agilent Technologies
Model	4339B
Category	Measuring Instruments
Language	English