Another episode in vintage electronics. Troubleshooting loss of horizontal sweep in a BK Precision 2120 analog oscilloscope reveals a defect in the voltage regulator circuit of a linear DC power supply. What does it mean when a resistor reads spot-on the correct value in one direction and infinity in the opposite direction?.
Негізгі бет Тәжірибелік нұсқаулар және стиль BK Precision 2120 Oscilloscope Repair - No Sweep
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