reverse engineering
Reverse engineering for obsolescence, import substitution and replacement products
Reverse engineering is most valuable when it turns an undocumented product into an engineering model that can be maintained, modernized or replaced.
Define the business goal first
Certification documentation, repair support and compatible replacement require different depths of reconstruction.
Recover interfaces as well as schematics
For replacement work, connectors, timing, protocols and fault behavior can matter as much as the circuit diagram.
Do not copy obsolete decisions blindly
A replacement product should preserve required external behavior while using maintainable components and documentation.
Plan verification before redesign
Compatibility criteria should be agreed before the new board is developed so the prototype can be compared objectively.
Need this applied to a real product? E-Onics can take the engineering work from analysis through implementation and verification.