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Tektronix TDS 744A teardown and repair
Tektronix TDS 744A teardown and repair
#Tektronix #TDS #744A #teardown #repair
“DiodeGoneWild”
What’s inside a 1990s Tektronix TDS744A digital 4-channel 500 MHz oscilloscope, fixing it. One channel has a huge DC offset. The monitor has some problems – the colors are not working, it shows weird dissolving circles. It’s a CRT-LCD hybrid – a monochrome CRT tube with a solid state sequential…
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