April 13, 2024

Nikon Coolscan IV ED broken in mail top view

Nikon Coolscan IV ED or LS-40 ED teardown and repair

Got this one purchased on Ebay and shipped from France ! I got pretty bashed up in the transit 🙁 Specs Video Teardown Photos Power Supply Repair Power supply was diagnosed as non working and voltages were super low. After using ESR meter I was able to identify 2 bad electrolytic
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