What Happens During an Electronics Diagnostic Assessment?

Visual and microscope inspection first. Then power-rail analysis and oscilloscope measurements. Then signal tracing and continuity testing to isolate the fault to a specific stage or component.

Diagnostic findings, a repairability recommendation, and a proposed next action — the customer knows what's wrong and what the options are before agreeing to anything further.

Diagnostics identifies the fault — it doesn't guarantee that repairing it is commercially practical. That judgment comes as part of the recommendation.