Zitat Zitat von Jan Böttcher Beitrag anzeigen
Man sollte mal den Jet-Etcher anwerfen und das Ding unters Mikroskop packen (oder doch noch die Service-Unterlagen lesen, wer weiß, was da noch so drinsteht).
RKD Engineering develops a series of acid decapsulation tools which use the jet etching process. Our automated IC decapsulation systems allow an individual to safely open a wide range of packaged semiconductor devices.

We offer the most reliable failure analysis and sample preparation solutions for integrated circuits. Our systems expose delicate silicon die surfaces and fragile bond wires made of Gold, Aluminum, Copper, and now Silver. RKD Engineering also provides precision mechanical precavition tools.
https://www.rkdengineering.com/


Das ist dann aber schon fortgeschritten für die Küchenwerkstatt ;-))