PROJECT-SPECIFIC REVIEW
PCB assembly service is defined by the accepted project scope
The service scope may include material sourcing, SMT, through-hole assembly, inspection, programming, functional test, and box build only when those responsibilities are explicitly listed in the controlled quotation.
Inputs required for review
- Fabrication data and assembly drawings
- Approved BOM and sourcing responsibility
- Programming files and version-control method
- Test method, fixtures, limits, records, and disposition rules
Assembly workflow and controlled outputs
| Stage | Project-specific control | Recorded output |
|---|---|---|
| Data and responsibility review | Freeze PCB, BOM, placement, drawing, revision, supply model, and acceptance scope | Reviewed input register and open-item list |
| Material preparation | Verify approved part numbers, substitutions, moisture controls, quantities, and traceability required by the quotation | Material status and exception record |
| Printing, placement, and reflow | Confirm stencil, paste, support, polarity, placement, and the approved thermal window for the actual board and component mix | Setup and first-article records defined for the project |
| Through-hole and secondary operations | Apply only the soldering, hand work, cleaning, coating, or mechanical operations included in scope | Operation and inspection status |
| Inspection, programming, and test | Execute the agreed visual, AOI, X-ray, electrical, programming, or functional coverage without implying unquoted coverage | Results, failures, rework, and retest records |
| Final release and packaging | Reconcile quantity, revision, acceptance status, labels, preservation, and packing instructions | Delivery lot and agreed release documents |
The route is selected after project-data review. A listed stage is not included unless the controlled quotation assigns that responsibility and its acceptance method.
Conditions and limitations
A service label such as turnkey does not automatically include every material, test, fixture, enclosure, certification, or logistics activity. Inclusions, exclusions, schedule, and acceptance evidence must be written into the order scope.
Evidence and next step
The controlled quotation should identify the reviewed revision, included operations, exclusions, acceptance evidence, responsibilities, and release conditions.
