Rigol DSG3000B Series Service Manual
Rf signal generator
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Also See for DSG3000B Series:
- User manual (113 pages) ,
- Quick manual (41 pages) ,
- Programming manual (149 pages)
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Summary of Contents for Rigol DSG3000B Series
- Page 1 Service Guide DSG3000B Series RF Signal Generator Aug. 2020 RIGOL TECHNOLOGIES CO., LTD.
- Page 3 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.
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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
Frequency denotes pressing FREQ on the front panel first and then pressing Frequency. Content Conventions in this Manual The DSG3000B series RF signal generator includes DSG3065B, DSG3065B-IQ, DSG3136B, and DSG3136B-IQ. This manual takes DSG3136B-IQ as an example to illustrate the functions and DSG3000B User Guide operation methods of DSG3000B series. -
Page 8: Table Of Contents
RIGOL 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 ....................1-2 Disassemble the Rear Support Legs ................. -
Page 9: Chapter 1 Disassembly And Assembly
Chapter 1 Disassembly and Assembly RIGOL 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
This manual mainly illustrates the disassembly and assembly methods of the DSG3000B series RF signal generator. The exploded view drawing of DSG3000B (with IQ and OCXO-A08) is shown in Figure 1-1. - Page 11 Chapter 1 Disassembly and Assembly RIGOL IQ Module DCDC Plate PCIE Converter Cable Power Supply Board Customized BNC(M)-SMA(F) M3*6 Torx Pan Head Combination Screw Connector Customized N(M)-SMA(F) RF Module Main Keypad Board Customized Cable N(F)-SMA(M) Metal Front Panel Customized Cable MCX(M,90...
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Page 12: Disassemble The Rear Support Legs
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Rear Support Legs ① ① ① ① Figure 1-2 Disassemble the Rear Support Legs Part Description: ① 4 screws (M4*14 torx pan head screw, used for securing the rear support legs) Disassembly Steps: Use the T20 screwdriver to remove 4 screws (①) that secure the rear support legs. -
Page 13: Disassemble The Handle
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Handle ② ③ ④ ⑤ ① ③ ⑤ ④ Figure 1-3 Disassemble the Handle Part Description: ① 1 metal plate ② 1 handle sleeve ③ 2 handle plate positioning rings ④ 2 handle positioning plastic components ⑤... -
Page 14: Disassemble The Brackets
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Brackets ① ② ③ ① ② ③ Figure 1-4 Disassemble the Brackets Part Description: ① 2 screws (M4*6 torx pan head screw, used for securing the brackets) ② 2 brackets ③ 2 mental arm braces Disassembly Steps: Use the T20 screwdriver to remove 2 screws (①) that secure the brackets. -
Page 15: Disassemble The Metal Enclosure
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Metal Enclosure ① Figure 1-5 Disassemble the Metal Enclosure Part Description: ① 1 metal enclosure Disassembly Steps: Remove the metal enclosure in the arrow direction (as shown in the figure above). Note: When assembling the metal enclosure, the side of the metal enclosure with a binding seam should be placed downward. -
Page 16: Disassemble The Front Protective Covers
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Front Protective Covers ① ① ② ② ② ① ② ① Figure 1-6 Disassemble Front Protective Covers Part Description: ① 4 screws (M4*8 torx pan head screw, used for fastening the front protective covers) ②... -
Page 17: Disassemble The Att Module
Chapter 1 Disassembly and Assembly RIGOL Disassemble the ATT Module ①x3 ③x3 ②x3 Figure 1-7 Disassemble the ATT Module Part Description: ① 3 screws (M3*35 torx pan head combination screw, used for fastening the ATT module) ② 2 screws (M3*20 torx pan head combination screw, used for fastening the ATT module) ③... -
Page 18: Disassemble The Shield And Power Supply Board
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Shield and Power Supply Board ① x12 Figure 1-8 Disassemble the Shield and Power Supply Board Part Description: ① 12 screws (M3*6 torx pan head combination screw, used for fastening the shield and power... -
Page 19: Disassemble The Output Signal Cable
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Output Signal Cable ① x3 ② x3 Figure 1-9 Disassemble the Output Signal Cable Part Description: ① 3 output signal cables ② 3 BNC nuts Disassembly Steps: Use the BNC socket wrench to remove the BNC nuts that secure the cables. -
Page 20: Disassemble The Front Panel Assembly
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Front Panel Assembly ① x4 Figure 1-10 Disassemble the Front Panel Assembly Part Description: ① 4 screws (M4*8 torx pan head screw, used for fastening the front panel assembly) Disassembly Steps: Use the T20 screwdriver to remove all the screws that secure the front metal panel and the front panel. -
Page 21: Disassemble The Pcie Cables
Chapter 1 Disassembly and Assembly RIGOL Disassemble the PCIE Cables ① ① ① ① Figure 1-11 Disassemble the PCIE Cables Part Description: ① 4 screws (M3*6 torx pan head combination screw, used for fastening the PCIE brackets) Disassembly Steps: Use the T10 screwdriver to remove 4 screws that secure the two PCIE brackets. -
Page 22: Disassemble The Digital Module
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Digital Module ① ① ① ① Figure 1-12 Disassemble the Digital Module Part Description: ① 4 screws (M3*6 torx pan head combination screw, used for fastening the digital module) Disassembly Steps: Use the T10 screwdriver to remove all the screws that secure the digital module. -
Page 23: Disassemble The Ocxo Module
Chapter 1 Disassembly and Assembly RIGOL Disassemble the OCXO Module ① ① Figure 1-13 Disassemble the OCXO Module Part Description: ① 2 screws (M3*6 torx pan head combination screw, used for fastening the OCXO plate) Disassembly Steps: Use the T10 screwdriver to remove all the screws that secure the OCXO plate. -
Page 24: Disassemble The Rf Module
Chapter 1 Disassembly and Assembly RIGOL Disassemble the RF Module ③x2 ②x4 ①x2 Figure 1-14 Disassemble the RF Module Part Description: ① 2 BNC nuts (used for securing the BNC connectors) ② 4 screws (M3*35 torx pan head combination screw, used for fastening the RF module) ③... -
Page 25: Disassemble The Iq Module
Chapter 1 Disassembly and Assembly RIGOL Disassemble the IQ Module ② x5 ③ x2 ① x4 Figure 1-15 Disassemble the IQ Module Part Description: ① 4 BNC nuts (used for securing the BNC connectors) ② 5 screws (M3*20 torx pan head combination screw, used for fastening the IQ module) ③... -
Page 26: Disassemble The Fan
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Fan ① x12 Figure 1-16 Disassemble the Fan Part Description: ① 12 screws (ST5*10 torx flat countersunk head self-tapping screw, used for fastening the fan) Disassembly Steps: Use the T10 screwdriver to remove all the screws that secure the fan. -
Page 27: Disassemble The Panel
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Panel ② x6 ① Figure 1-17 Disassemble the Panel Part Description: ① Knob ② 6 screws (M3*6 torx pan head combination screw, used for fastening the front panel) Disassembly Steps: Pull out the knob from the front panel. -
Page 28: Disassemble The Lcd
Chapter 1 Disassembly and Assembly RIGOL Disassemble the LCD ②x3 ① ① Figure 1-18 Disassemble the LCD Part Description: ① 2 screws (M3*6 torx flat head countersunk screw, used for fastening the LCD) ② 3 screws (M3*6 torx pan head combination screw, used for fastening the PCB board) Disassembly Steps: Use the T10 screwdriver to remove all the screws that secure the LCD assembly. -
Page 29: Disassemble The Keypad Board
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Keypad Board ① x8 Figure 1-19 Disassemble the Keypad Board Part Description: ① 8 screws (M3*6 torx flat head countersunk screw, used for fastening the keypad board) Disassembly Steps: Use the T10 screwdriver to remove all the screws that secure the keypad board. -
Page 30: Disassemble The Nut Connector
Chapter 1 Disassembly and Assembly RIGOL Disassemble the Nut Connector ① x4 Figure 1-20 Disassemble the Nut Connector Part Description: ① 4 screws (M3*8 torx pan head combination screw, used for fastening the nut connector) Disassembly Steps: Use the T10 screwdriver to remove all the screws that secure the nut connector. -
Page 31: Assembly Procedures
Chapter 1 Disassembly and Assembly RIGOL 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. To avoid causing damage to the instrument due to improper operation and to save your time, we recommend you to follow the disassembly steps and methods in this guide manual. -
Page 33: Chapter 2 Troubleshooting&Maintenance
If the problem remains still, please contact RIGOL and provide your device information (System → Information → System Info). 1. The screen of the RF signal generator is still dark (no display) after pressing the power key. - Page 34 (3) Restart the instrument and insert the USB storage again to check whether it can work normally. (4) If the USB storage device still cannot be used normally, please contact RIGOL. 7. No response or incorrect response when key is pressed.
- Page 35 RIGOL (3) If the above failures occur, the keyboard connecting wire might be loose or the keyboard is damaged. Please do not disassemble the instrument and contact RIGOL. 8. Performance specification test is not passed. (1) Check whether the RF signal generator is within calibration period (1 year).
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Page 36: Maintenance
Keep instrument accessories properly for future use. Warranty RIGOL TECHNOLOGIES CO., LTD. (hereinafter referred to as RIGOL) warrants that the product will be free from defects in materials and workmanship within the warranty period. If a product proves defective within the warranty period, RIGOL guarantees free replacement or repair for the defective product. -
Page 37: Environmental Considerations
Chapter 2 Troubleshooting&Maintenance RIGOL 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. Disconnect the instrument from all power sources.
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