How to fix Tektronix Test Equipment that will not power on?
If your Tektronix Test Equipment instrument won't power on, first, make sure the power cord is properly plugged in. If it still fails to power on, the power supply may be faulty and need replacement. As a last resort, the micro-controller assembly might be defective and require replacement.
What to do if Tektronix Test Equipment powers on, but fans don't work?
If your Tektronix Test Equipment powers on but the fans aren't working, you should check the fan power cable to ensure it's properly connected, especially to the circuit board. If the cable is fine, the fan itself might be defective and need replacing. Alternatively, the power supply or point of load regulators could be faulty and require replacement.
Why does my Tektronix MSO 4 Test Equipment have a blank or streaked flat-panel display?
If the flat-panel display on your Tektronix Test Equipment is blank or has streaks, the LCD screen or video circuitry is likely faulty and needs to be replaced.
General| Analog Channels | 4 |
|---|---|
| Timebase Accuracy | ± 1 ppm |
| Operating Temperature | 0 °C to +50 °C |
| Form Factor | Benchtop |
| Sample Rate | 6.25 GS/s |
| Digital Channels | 16 |
| Record Length | 31.25 Mpoints |
| Vertical Resolution | 12 bits |
| Input Impedance | 1 MΩ |
| Connectivity | USB |
| Trigger Types | Edge, Pulse, Runt, Timeout, Setup/Hold, Logic |
| Probe Interface | TekVPI |
| Power Requirements | 100-240 VAC, 50/60 Hz |
Key safety precautions for general operation and specific service procedures.
Definitions and explanations of terms, symbols, and warnings used in the manual and on the product.
Understanding probe voltage limits and safe connection practices.
Guidelines for ground-referenced and floating measurement use with probes.
Lists the specific instrument models covered and the manual's purpose.
Guidance on locating operating, installation, and networking information for the instrument.
Overview of module interconnections and the function of the power supply board.
Details the roles of the processor and main boards in instrument operation.
Information on performing instrument adjustment and calibration by Tektronix Service Center.
Guidance on when adjustment is needed and procedures after module replacement.
Precautions against static discharge and guidelines for inspecting and cleaning the instrument.
Methods for cleaning exterior surfaces and the flat panel display.
Lists required equipment and covers removal of knobs, feet, handle, and rear case.
Procedures for removing chassis assemblies, rear case, power supply, and fan assembly.
Steps for removing main board, processor board, and disconnecting associated cables.
Determining if a fault is user-serviceable and identifying common failure symptoms and causes.
Lists required equipment and guides the user through a troubleshooting flow chart.
Information on ordering parts, module servicing options, and common abbreviations.
Explanation of the parts list structure and column descriptions for component identification.
Diagrams and lists of replaceable components for various assemblies.
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