Rigol DG4000 Series Service Manual
Function/arbitrary waveform generator
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Also See for DG4000 Series:
- Programming manual (646 pages) ,
- User manual (224 pages) ,
- Quick manual (48 pages)
Related Manuals for Rigol DG4000 Series
Summary of Contents for Rigol DG4000 Series
- Page 1 RIGOL Service Guide DG4000 Series Function/Arbitrary Waveform Generator Feb. 2014 RIGOL Technologies, Inc.
- Page 3 Notices RIGOL products are protected by patent law in and outside of P.R.C. RIGOL reserves the right to modify or change parts of or all the specifications and pricing policies at company’s sole decision. Information in this publication replaces all previously corresponding material.
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Page 4: Safety Requirement
Do Not Operate With Suspected Failures. If you suspect damage occurs to the instrument, have it inspected by qualified service personnel before further operations. Any maintenance, adjustment or replacement especially to circuits or accessories must be performed by RIGOL authorized personnel. Keep Well Ventilation. - Page 5 RIGOL Do Not Operate in Wet Conditions. In order to avoid short circuiting to the interior of the device or electric shock, please do not operate in a humid environment. Do Not Operate in an Explosive Atmosphere. In order to avoid damages to the device or personal injuries, it is important to operate the device away from an explosive atmosphere.
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Page 6: Safety Terms And Symbols
RIGOL Safety Terms and Symbols Terms in this Manual. These terms may appear in this manual: WARNING Warning statements indicate the conditions or practices that could result in injury or loss of life. CAUTION Caution statements indicate the conditions or practices that could result in damage to this product or other property. -
Page 7: Table Of Contents
RIGOL Contents Guaranty and Declaration ................I Safety Requirement .................. II General Safety Summary ................II Safety Terms and Symbols ................. IV Chapter 1 Disassemble and Assemble ..........1-1 Disassemble and Assemble Notices ............1-1 Outside View Drawing of the Instrument ........... 1-2 Disassemble the Rear Cover .............. -
Page 9: Chapter 1 Disassemble And Assemble
Chapter 1 Disassemble and Assemble RIGOL Chapter 1 Disassemble and Assemble Disassemble and Assemble Notices Notices: Do not disassemble the instrument unless for working requirement. Only authorized personnel can disassemble the instrument. Cut off the power supply before disassembling the instrument. -
Page 10: Outside View Drawing Of The Instrument
RIGOL Chapter 1 Disassemble and Assemble Outside View Drawing of the Instrument The figure below is the outside view drawing of DG4000. You need to get a basic understanding of the main parts of the instrument before disassembling and assembling the instrument. When disassembling or assembling the instrument, please follow the procedures and take care not to scratch the surfaces of the parts. -
Page 11: Disassemble The Rear Cover
Chapter 1 Disassemble and Assemble RIGOL Disassemble the Rear Cover Handle ① ① Rear Cover ② ② Figure 1-2 Disassemble the Rear Cover Parts Explanations: ① 2 screws (M3*10 torx pan head) at the handle groove. ② 2 screws (M3*8 torx pan head assembly) at the supporting legs. -
Page 12: Disassemble The Rear Metal Cover
RIGOL Chapter 1 Disassemble and Assemble Disassemble the Rear Metal Cover ② ② ② ② ② ① Rear Metal Cover ② ② ② ② Figure 1-3 Dsiassemble the Rear Metal Cover Part Explanations: ① 4 BNC nuts and lock washers. -
Page 13: Disassemble The Power Supply Board
Chapter 1 Disassemble and Assemble RIGOL Disassemble the Power Supply Board ② ② ① ① ② Power Supply Board ① Power Supply Shield ① Figure 1-4 Disassemble the Power Supply Board Part Explanations: ① 4 screws (M3*6 torx pan head) fixing the power supply shield. -
Page 14: Disassemble The Front Panel
RIGOL Chapter 1 Disassemble and Assemble Disassemble the Front Panel Knob ① ① ① ① Front Panel ① ① Front Metal Panel ① ① Figure 1-5 Disassemble the Front Panel Part Explanation: ① 8 screws (M3*18 torx pan head) fixing the front metal panel and the front panel. -
Page 15: Disassemble The Main Board
Chapter 1 Disassemble and Assemble RIGOL Disassemble the Main Board ① Front Metal Panel ② Main Board ② Figure 1-6 Disassemble the Main Board Part Explanations: ① 4 BNC nuts and lock washers. ② 2 screws (M3*6 torx pan head) fixing the main board and front metal panel. -
Page 16: Disassemble The Display And Keyboard Board
RIGOL Chapter 1 Disassemble and Assemble Disassemble the Display and Keyboard Board ① ② ② ① ② ② Display ① Keyboard Board ① Figure 1-7 Disassemble the Display and Keyboard Board Part Explanations: ① 4 screws (M3*6 torx pan head) fixing the display and front metal panel. -
Page 17: Assemble Procedures
Chapter 1 Disassemble and Assemble RIGOL Assemble Procedures The assemble procedures are the reverse of the disassemble procedures. Check whether the cables are correctly connected and whether all the screws are installed after each step of assemble. You are recommended to follow the order and method introduced above when disassembling and assembling the instrument to avoid damage to the instrument due to improper operation and to save your time. -
Page 19: Chapter 2 Troubleshooting&Maintenance
(2) Make sure the USB storage device is USB flash storage device. The generator doesn’t support hard drive-based USB storage device. (3) Restart the instrument, reinsert the USB storage device and check it. (4) If the USB storage device still can not be recognized, please contact RIGOL. DG4000 Service Guide... -
Page 20: Maintenance
RIGOL Chapter 2 Troubleshooting&Maintenance Maintenance System Maintenance In order to ensure the performance and prolong the service life of the instrument, please follow the recommendations below. 1． Get a full understanding of the performance and basic operating method of the instrument before using it. -
Page 21: Warranty
RIGOL warrants that its products mainframe and accessories will be free from defects in materials and workmanship within the warranty period. If a product is proven to be defective within the respective period, RIGOL guarantees the free replacement or repair of products which are approved defective. To get repair service, please contact with your nearest RIGOL sales and service office. -
Page 22: General Care And Cleaning
RIGOL Chapter 2 Troubleshooting&Maintenance General Care and Cleaning General Care: Do not store or leave the instrument in where the instrument will be exposed to direct sunlight for long periods of time. Cleaning: Clean the instrument regularly according to its operating conditions. To clean the exterior surface, perform the following steps: Disconnect the instrument from all power sources.
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