Related Manuals for Rigol DG900 Series
Summary of Contents for Rigol DG900 Series
- Page 1 RIGOL Service Guide DG900 Series Function/Arbitrary Waveform Generator Jan. 2019 RIGOL (SUZHOU) TECHNOLOGIES INC.
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Page 3: Guaranty And Declaration
Notices RIGOL products are covered by P.R.C. and foreign patents, issued and pending. RIGOL reserves the right to modify or change parts of or all the specifications and pricing policies at the company’s sole decision. Information in this publication replaces all previously released materials. -
Page 4: Safety Requirement
Do not touch exposed junctions and components when the unit is powered on. Do Not Operate With Suspected Failures. If you suspect that any damage may occur to the instrument, have it inspected by RIGOL authorized personnel before further operations. Any maintenance, adjustment or replacement especially to circuits or accessories must be performed by RIGOL authorized personnel. - Page 5 Use the Battery Properly. Do not expose the battery (if available) to high temperature or fire. Keep it out of the reach of children. Improper change of a battery (lithium battery) may cause an explosion. Use the RIGOL specified battery only.
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Page 6: Safety Notices And Symbols
RIGOL Safety Notices and Symbols Safety Notices in this Manual: WARNING Indicates a potentially hazardous situation or practice which, if not avoided, will result in serious injury or death. CAUTION Indicates a potentially hazardous situation or practice which, if not avoided, could result in damage to the product or loss of important data. -
Page 7: Document Overview
Utility on the front panel, and then tap the System Setting menu label. Manuals of this Product: Quick Guide, User’s Guide, Programming Guide, Data Sheet, etc. For the desired manual, please download it from www.rigol.com. DG900 Service Guide... -
Page 8: Table Of Contents
RIGOL Contents Contents Guaranty and Declaration ....................I Safety Requirement ......................II General Safety Summary....................II Safety Notices and Symbols ....................IV Document Overview ......................V Chapter 1 Disassembly and Assembly ................ 1-1 Notices to Disassembly and Assembly ................1-1 Exploded View Drawing of the Instrument ................ -
Page 9: Chapter 1 Disassembly And Assembly
RIGOL Chapter 1 Disassembly and Assembly Chapter 1 Disassembly and Assembly Notices to Disassembly and Assembly Notices: Do not disassemble the instrument unless for working requirement. Only authorized personnel are allowed to disassemble the instrument. Cut off the power supply before disassembling the instrument. -
Page 10: Exploded View Drawing Of The Instrument
This manual mainly introduces the disassembly and assembly methods of DG900 series function/arbitrary waveform generator. Take DG992 as an example. The exploded view drawing of DG900 is shown in Figure 1-1. - Page 11 RIGOL Chapter 1 Disassembly and Assembly Table 1-1 Replacement Parts List Part No. Qty. Name/Description 1010006169 Rocker Switch 2010003932 Knob 1020004319 Front Label 2010004189 Front Panel 1020004311 Rubber Keypad 1010006186 1020004307 Screen Fixing Frame 1010006200 Conductive Foam 1020000590 Torx Pan Head Tapping Screw PTP3*6...
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Page 12: Disassemble The Upper Shell
RIGOL Chapter 1 Disassembly and Assembly Disassemble the Upper Shell ① ① Upper Shell ① ① ① Figure 1-2 Disassemble the Upper Shell Part Description: ① 5 screws (torx countersunk head screw FM3*8) used for fastening the upper shell. Disassembly Steps: Use the T10 screwdriver to remove 5 screws (①) that secure the upper shell. -
Page 13: Disassemble The Front Panel Assembly
RIGOL Chapter 1 Disassembly and Assembly Disassemble the Front Panel Assembly ① Main Board Connector of LCD Front Panel Assembly FPC Cable ① ① ① Metal Pins Power Board Connector of Rocker Switch Cable Figure 1-3 Disassemble the Front Panel Assembly Part Description: ①... -
Page 14: Disassemble The Power Board
RIGOL Chapter 1 Disassembly and Assembly Disassemble the Power Board ① Power Board ① ① ① Figure 1-4 Disassemble the Power Board Part Description: ① 4 screws (torx pan head combination screw FW3*6) used for fastening the power board. Disassembly Steps: Disconnect the cables from the power board. -
Page 15: Disassemble The Lower Shell
RIGOL Chapter 1 Disassembly and Assembly Disassemble the Lower Shell ① ① ① Metal Bracket ① ① ① Lower Shell Figure 1-5 Disassemble the Lower Shell Part Description: ① 6 screws (torx pan head combination screw FW3*6) used for fastening the lower shell assembly (metal bracket + lower shell). -
Page 16: Disassemble The Bnc Nut
RIGOL Chapter 1 Disassembly and Assembly Disassemble the BNC Nut ① ① ① ① ① ① Figure 1-6 Disassemble the BNC Nut Part Description: ① 6 BNC Nuts. Disassembly Steps: Use the BNC socket wrench to remove the 6 BNC nuts at the BNC connectors. -
Page 17: Disassemble The Main Board
RIGOL Chapter 1 Disassembly and Assembly Disassemble the Main Board ① ① ① ① ① ① ① Main Board Metal Bracket Figure 1-7 Disassemble the Main Board Part Description: ① 7 screws (torx pan head combination screw FW3*6) used for fastening the main board and metal bracket. -
Page 18: Disassemble The Keypad Board And Rubber Keypad
RIGOL Chapter 1 Disassembly and Assembly Disassemble the Keypad Board and Rubber Keypad ① ① ① ① Keypad Board ① Knob Rubber Keypad Figure 1-8 Disassemble the Keypad Board and Rubber Keypad Part Description: ① 5 screws (torx pan head tapping screw PTP3*6) used for fastening the keypad board;... -
Page 19: Disassemble The Lcd
RIGOL Chapter 1 Disassembly and Assembly Disassemble the LCD ① ① ① ① Screen Fixing Frame Figure 1-9 Disassemble the LCD Part Description: ① 4 screws (torx pan head tapping screw PTP3*6) used for fastening the LCD assembly (screen fixing frame + LCD). -
Page 20: Assembly Procedures
RIGOL Chapter 1 Disassembly and Assembly Assembly Procedures The assembly procedures are simply the reversal of the disassembly procedures. Check whether the cables are correctly connected and whether all the screws are installed after completing each assembly procedure. 1-12 DG900 Service Guide... -
Page 21: Chapter 2 Troubleshooting&Maintenance
The commonly encountered failures of DG900 and their solutions are listed below. If the following problems occur, locate and resolve the problems according to the following steps. If the problems still persist, contact RIGOL and provide your instrument information to us. (For instrument information, press Utility System Info.) 1. - Page 22 RIGOL Chapter 2 Troubleshooting&Maintenance Select the desired waveform, tap the Ampl menu label, and then input the desired value by using the numeric keypad. Then select the unit "dBm" from the pop-up menu. 7. Performance verification test is failed. Check whether the generator is within calibration period (1 year).
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Page 23: Maintenance
RIGOL guarantees free replacement or repair for the defective product. To get repair service, please contact with your nearest RIGOL sales or service office. There is no other warranty, expressed or implied, except such as is expressly set forth herein or other applicable warranty card. -
Page 24: Care And Cleaning
RIGOL Chapter 2 Troubleshooting&Maintenance Care and Cleaning Care Do not store or leave the instrument where it may be exposed to direct sunlight for long periods of time. Cleaning Clean the instrument regularly according to its operating conditions. WARNING Disconnect the instrument from all power sources.
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