RIGOL                                                                                                                                                   
                                                                     
Service Guide for DM3000 Series 
Index 
 
AC Current Calibration ......................... 4-6 
AC Current Gain Test ......................... 3-11 
AC Voltage Calibration .................. 4-1, 4-6 
AC Voltage Gain Test ........................... 3-9 
Accessional AC Current Test .............. 3-15 
Accessional AC Voltage Test .............. 3-14 
Calibration Explanations ....................... 4-3 
Calibration Interval .............................. 4-3 
Calibration Notice ................................ 4-3 
Calibration Security Code ..................... 4-2 
Capacitance Calibration ....................... 4-8 
Capacitance Test ............................... 3-16 
Check the list of accessories ................ 2-2 
Circuit Diagram of DM3000 series ........ 6-2 
Cleaning ............................................ 6-12 
Common Test ..................................... 3-3 
Common Troubleshooting ................... 6-4 
Components Inspection ....................... 6-7 
Contact Us ........................................... 7-3 
DC Current Calibration .................. 4-1, 4-4 
DC Gain Test ....................................... 3-7 
DC Voltage Calibration .................. 4-1, 4-4 
Disassembling and Assembling . 5-11, 5-12 
Disassembling  and  Assembling  BNC 
Module ................................................ 5-9 
Disassembling  and  Assembling  Fuse 
Socket ................................................. 5-8 
Disassembling and Assembling GPIB PCB5-10 
Disassembling and Assembling Handle 5-5 
Disassembling  and  Assembling  Key 
Board PCB ......................................... 5-15 
Disassembling  and  Assembling  Metallic 
Shell .................................................... 5-7 
Disassembling  and  Assembling 
Motherborad ..................................... 5-14 
Disassembling  and  Assembling 
Multiplexer Board .............................. 5-13 
Disassembling  and  Assembling  Rear 
Panel .................................................. 5-6 
DM305X AC Characteristics ............... 1-15 
DM305X Capacitance Characteristics . 1-18 
DM305X DC Characteristics ............... 1-13 
DM305X  Frequency  Period 
Characteristics................................... 1-17 
DM305X Measuring Characteristics ... 1-19 
DM306X AC Characteristics ................. 1-5 
DM306X Capacitance Characteristics ... 1-8 
DM306X DC Characteristics ................. 1-3 
DM306X  Frequency  Period 
Characteristics..................................... 1-7 
DM306X Measuring Characteristics ..... 1-9 
Equipments for Test ............................ 3-2 
Frequency Calibration ......................... 4-8 
Frequency Gain Test ......................... 3-13 
General Care ..................................... 6-12 
Handle Adjustment ............................. 2-3 
Inspect the Instrument ....................... 2-2 
Performance Test ............................... 3-3 
Product Dimension .............................. 1-2 
Quick Test .......................................... 3-3 
Replaceable Part List ................ 6-10, 6-11 
Resistance Calibration ......................... 4-4 
Safety Notices ........................................ II 
Safety Terms and Symbols .................... V 
Software Connection Test ................. 3-17 
Specifications for DM305x ................. 1-13 
Specifications for DM306x ................... 1-3 
System Maintenance ......................... 6-12 
Test Consideration .............................. 3-2 
The Disassembly and Assembly Notice 5-2 
The Exterior 3D View of DM3000 ........ 5-3 
The Interior 3D View of DM3000 ........ 5-4