SIGLENT SM02050-E02B Manuel utilisateur
SDG5000 Series
Function/Arbitrary Waveform Generator
Service Manual
SM02050-E02B
SDG5000 Service Manual I
Guaranty and Declaration
Copyright
SIGLENT TECHNOLOGIES CO., LTD. All Rights Reserved.
Trademark Information
SIGLENT is the registered trademark of SIGLENT TECHNOLOGIES CO., LTD
Declaration
⚫SIGLENT products are protected by patent law in and outside of P.R.C.
⚫SIGLENT reserves the right to modify or change parts of or all the
specifications or pricing policies at company’s sole decision.
⚫Information in this publication replaces all previously corresponding
material.
⚫Any way of copying, extracting or translating the contents of this manual is
not allowed without the permission of SIGLENT.
⚫SIGLENT will not be responsible for losses caused by either incidental or
consequential in connection with the furnishing, use or performance of this
manual as well as any information contained.
Product Certification
SIGLENT guarantees this product conforms to the national and industrial
standards in china as well as the ISO9001: 2008 standard and the ISO14001:
2004 standard. Other international standard conformance certification is in
progress.
II SDG5000 Service Manual
General Safety Summary
Carefully read the following safety precautions to avoid person injury and
prevent damage to the instrument or any products connected to it. To avoid
potential hazards, please use the instrument as specified.
Only qualified technician should perform service procedures
Use Proper Power Line
Use only the special power line of the instrument that approved by local state.
Ground the Instrument
The instrument grounds through the protective terra conductor of the power
line. To avoid electric shock, the ground conductor must be connected to the
earth. Make sure the instrument is grounded correctly before connect its input
or output terminals.
Connect the Signal Wire correctly
The potential of the signal wire is equal to the earth, so do not connect the
signal wire to a high voltage. Do not touch the exposed contacts or
components.
Look Over All Terminals’ Ratings
To avoid fire or electric shock, please look over all ratings and sign instruction
of the instrument. Before connecting the instrument, please read the manual
carefully to gain more information about the ratings.
Do not Operate with Suspected Failures
If you suspect that there is a damage of the instrument, please let a qualified
service personnel check it.
Avoid Circuit or Components Exposed
Do not touch exposed contacts or components when the power is on.
Do not Operate in Wet/Damp conditions
Do not Operate in an Explosive Atmosphere
Keep the Surface of the Instrument Clean and Dry
SDG5000 Service Manual III
Safety Terms and Symbols
Terms used on the instrument. Terms may appear on the instrument:
DANGER: Indicates an injury or hazard that may immediately happen.
WARNING: Indicates an injury or hazard that may not immediately happen.
CAUTION: Indicates a potential damage to the instrument or other property
that might occur.
Symbols used on the instrument. Symbols may appear on the instrument:
Hazardous Protective Warning Earth Ground Power
Voltage Earth Ground Switch
IV SDG5000 Service Manual
Overview for the Document
The document is for SDG5000 series arbitrary waveform generator, which will
be mostly written as generator for short in the following text. The main contents
described in this manual are:
SDG5000 Series Generator at a glance
This part introduces the main technology characteristics for SDG5000
generator.
The Front Panel at a glance
This part introduces briefly all the buttons and the knob on the front panel.
The Rear Panel at a glance
This part introduces all the ports for easy communication on the rear panel.
Specification
Chapter 1 lists the generator’s specifications.
Quick Start
Chapter 2 prepares the generator for use and helps you get familiar with a few
of its front-panel features.
Performance Verification Test
Chapter 3 provides performance verification test for the generator.
Assembly Procedures
Chapter 4 provides disassembly procedures for you to get an understanding of
the structure of the generator, thus to install or replace some needed modules,
or troubleshoot faults you encounter while operating it.
Troubleshooting
Chapter 5 provides troubleshooting procedures for the internal main board and
power supply board, as well as the quick guide for general troubles. Before any
operation, you should read the ESD Precautions to avoid personal injuries or
damages to the generator
Maintenance
Chapter 6 provides information on maintenance, daily care and unpacking
inspection of the instrument. The contact information is attached in the end in
case of some unsolvable troubles you encounter.
SDG5000 Service Manual V
Convention for the whole Contents
All the description for function and performance in this document are according
to SDG5162 series generator, and apply to generator of the other types. The
SDS5000 series contains the following types:
Type
Analog Bandwidth
Channel
SDG5082
80 MHz
2
SDG5122
120 MHz
2
SDG5162
160 MHz
2
SDG5000_ServiceManual_SM0205
0-E02B.doc
VI
SDG5000 Series at a Glance
SDG5000 Series adopt the direct digital synthesis (DDS) technology, which
can provide stable, high-precision, pure and low distortion signals. Its
combination of excellent system features, easiness in usage and versatile
functions makes this generator a perfect solution for your testing now and in
the future.
Characteristics
Reading the characteristics and specifications given below, you will
understand how SDG5000 can satisfy your requirements.
⚫DDS technology provides precise, stable and low distortional output signal.
⚫4.3inch’TFT color LCD display.
⚫500MSa/s sampling rate, 14-bit resolution.
⚫Frequency characteristics:
Sine: 1μHz to 160 MHz
Square: 1μHz to 50 MHz
Ramp: 1μHz to 4MHz
Pulse: 1μHz to 40MHz
White Noise: 100MHz bandwidth (-3dB)
Arbitrary: 1μHz to 40MHz
⚫5 standard waveforms: Sine, Square, Ramp, Pulse, Noise.
⚫Self-defined arbitrary waveform.
⚫Multiple modulation function, various modulated waveform: AM, DSB-AM,
FM, PM, ASK, FSK, PWM, Sweep and Burst.
⚫Multiple I/O: external modulation source, external 10 MHz reference input,
external trigger source, waveform output, synchronous signal output.
⚫Support USB storage device. Software updating could also be performed
using USB devices.
⚫Up to 512k sample points of internal waveform depth, which can rebuild or
SDG5000_ServiceManual_SM02050-E02B.doc
VII
simulate any complex waveform.
⚫Remote control is realized using the USB cable.
⚫Multiple interfaces: USB host & device. USB-GPIB (IEEE-488) and LAN
(option).
⚫Support the seamless connection with SIGLENT Series Digital
Oscilloscopes; Being able to directly read and rebuild the stored waveform
in the oscilloscopes.
⚫2 languages（English and Chinese）user interface and built-in help system.
Note: All the specifications described in this manual are according to
SDG5162.
SDG5000_ServiceManual_SM0205
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VIII
The Front Panel at a Glance
No.
Description
No.
Description
1
Power Switch
7
Universal Knob
2
LCD Display
8
Numeric Keypad
3
Menu Operation
9
Waveform Key
4
Function Keys
10
Type
5
Output Control
11
Logo
6
Direction Keys
12
USB Host
2345
11 10 987
6
1
12
Ce manuel convient aux modèles suivants
1
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