Tek2440PSURepair
So, this buying broken crap on ebay has to stop. While I learned a lot about SMPS (switch mode power supplies) I am not out of the woods yet. While I have managed to repair the fault in the PSU, there are other problems with the Tektronix 2440 that I recently got. Play along with the fool as he stumbles towards fixing the 2440!

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HP5345A attempting to pulling it back from hell #1

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Tektronix 466 Oscilloscope Repair Part 1: Power Supply

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Tektronix 475A Power Supply and Scope Repair (With Soldering)

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Philips PM5715 Pulse Gen and final on the Tektronix 2440

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What Problem Is Hiding In This Tektronix 2465B Oscilloscope?

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Junk Box Oscilloscope, Can It Be Fixed?

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Tektronix 2440 Pt6. Light at the end of the Tunnel?

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#2339 Tektronix 2440 500MS/s Digital Oscilloscope (part 3 of 4)

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Tektronix 2232 repair

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Before You Trash Your Old PC Power Supply... Build This!

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Tektronix 2467B Oscilloscope Restoration

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Most Ridiculous Worker Mistakes Caught on Camera

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Tektronix TDS500/600/700 Scope PSU Repair

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Tektronix 7834 SMPS Repair (feat. smoky 7904)

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Tektronix 2440 Pt3 NVRAM Battery change

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Tektronix 2440 - Overview

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Tektronix 2445 Oscilloscope Repair Revisited part 1 of 1

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ManCave 003 - Tektronix 2201 Oscilloscope Power Supply Description and Repair

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#214 Tektronix 2432A Oscilloscope Power Supply Re Cap

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