ECO-1042: Main Compute PCBA Rev B → Rev C
Read-onlyTransition the Main Compute PCBA from Rev B to Rev C to resolve thermal throttling caused by an obsolescence-driven voltage-regulator substitution. The new pinout requires the Compute-to-Drive Wiring Harness to move from Rev 1 to Rev 2 as well.
Closed all four mitigation outcomes: two PCBA cancellations, one accepted PCBA loss and one harness conversion. — 7/29/2026, 8:14:45 PM
Current financial position
Exposure certainty
100%
Decision Timeline
Timeline
The story of this engineering change, from creation to today.
Events recorded
- Problem Identified7/29/2026, 5:12:00 PM
Created engineering change "ECO-1042: Main Compute PCBA Rev B → Rev C" for Nova Robotics, Inc. (fictional demonstration company).
Elena Suárez
View current state → - Data Collected7/29/2026, 5:12:02 PM
Imported current and proposed BOM; explicitly paired the PCBA and harness replacements.
Elena Suárez
View current state → - Data Collected7/29/2026, 5:12:02 PM
Imported open PO export (4 lines, 2 supplier(s)): PO-3301 (Sunrise Electronics, PCBA, 3 batches) and PO-3302 (Harness Works, harness).
Tasha Reyes
View current state → - Data Collected7/29/2026, 5:12:03 PM
Recorded supplier commitment terms for Sunrise Electronics and Harness Works.
Elena Suárez
View current state → - Data Collected7/29/2026, 5:12:03 PM
Generated and approved part-number mappings for the PCBA and harness.
Elena Suárez
View current state → - Exposure Understood7/29/2026, 5:12:05 PM
Calculated Week-0 baseline exposure against the imported open POs.
Elena Suárez
View current state → - Decision Made7/29/2026, 8:14:40 PM
Approved alternate demand for 50 Rev-B PCBAs as field-service spares and 100 Rev-1 harnesses for the installed service fleet.
James Whitfield
View current state → - Mitigation Executed7/29/2026, 8:14:45 PM
Closed all four mitigation outcomes: two PCBA cancellations, one accepted PCBA loss and one harness conversion.
James Whitfield
View current state →