TSP #110 - Teardown Repair of an Agilent N1912A P-Series Power Meter

In this episode Shahriar investigates a peculiar problem with an Agilent P-Series Power Meter. While the instruments works during startup, after about 10 minutes the LCD screen begins to flicker and become scrambled. Initial investigation reveals that the issue is not likely with the main motherboard since USB connection to the instrument and data-readout is possible even when the LCD screen is malfunctioning. Teardown of the unit reveals a modular design where a ribbon cable connects the front panel to th

• #فناوری_و_رایانه
• #repair
• #p
• #series
• #power_meter