TNP #45 – Tektronix TekVPI TPA-BNC (TekProbe Converter) Adapter Repair & Teardown

January 3, 2024 No comments

In this episode Shahriar upgrades the internal firmware of a TPA-BNC TekVPI adapter. The teardown of the adapter is presented and the internal architecture described. The firmware is copied from a newer unit to the faulty one and the adapter can now detect a wide range of probes.

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