DSO – Means Digital Storage Oscilloscope. The digital oscilloscope is an essential output waveform test instruments in the field of Electronics, If come sometimes high voltage it will demage. How to Repair Digital oscilloscope.
Features:
1. Dual Analog channels.
2. 5.6 inch 64k TFT LCD Screen.
3. Waveform record and replay.
Application of DS.
1. Electronic circuit testing.
2. Functional testing with circuit.
3. Logical signal verification.
4. To test mixed signals.
Type: DS1052E.
Frequency: 50Mhz.
Max input voltage: 400v (DC+AC Peak) and 40 V DC.(Use probe attenuation 1X TO 1000X)
Make: Rigol.
HOW TO REMOVE BACK COVER STEP BY STEP INSTRUCTION BLOW.
- Unscrew top of the back cover hidden Below the Handle.
- Un scree bottom backside 2 screws.
- Remove RS232 Port Screws covered with metal sheet.
- Dont remove the power socket screws.
- Remove top screws.
- Front view of the DSO.
- Top View of DSO
- DSO Main PCB
- SMT Main PCB
- SMPS Power Supply Board.
- Round mark indicates the faulty components.
- Soldering side of the PCB.
- After Covered DSO in front side.
- Switch on the AC POWER.
- The Internal test clock pulse are displayed.
Dear colleague, receive a warm greeting. I am very grateful that you can share your experience in repairing this oscilloscope.
I have one like it, and I’ve been researching a hard week to try to fix it (it turns on but shows a blank screen).
I ask you a question colleague: If my problem is the same as yours, would this prevent the 100uF / 400V capacitor from charging?
Thank you!