Category: reparatie
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Some short notes on the Lecroy9450 repair project
Because there is no big news yet, some short updates. – Claude Schwarz pointed me to the Yahoo user group “Lecroy Owners group”, they have design files for a HHZ406 replacement. (Made by Dieter Frieauff). So maybe the ext. trigger input can be repaired as well. – A service manual for this ‘scope (And others)…
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LeCroy 9450 oscilloscope repair
This was supposed to be an easy repair, and therefore not worth blogging about. But as it turns out, it might get interesting after all. (The ‘scope is not repaired yet) The “Leidse Makerspace” owns a LeCroy 9450 350Mhz DSO. When they moved to their new location* I temporarily got this oscilloscope. Not just for…
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Hotglue reflow
Dit is hoe ik m’n iPAQ (h2200, h2210) z’n batterijklepje heb gerepareerd, met smeltlijm. Om de een of andere reden plakt hotglue beter met een dun laagje tussen de te verbinden delen, ipv een dikke laag. Door met m’n heteluchtsoldeerstation de hotglue (en de te verbinden delen) warm te maken kon ik er zo’n dun…
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Fixing a broken SD card slot.
Repair companies are completely right they don’t repair on this level of detail, but swap an entire board instead. Much easy-er. But I don’t have spare boards lying around and I like a challenge, so… A friend of mine had a defective digital camera, someone forced the sd card in the wrong way, with bent…