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%
BOM DIFF
Why this matters
Identify exactly which parts and quantities changed before financial analysis begins.
DeltaLedger uses
A current BOM and a proposed BOM (.xlsx, .xls, or .csv, up to 4 MB each).
You are done when
Both files are imported and every added, removed, replaced, or quantity-changed line is visible below.
apex2000_current_bom.csv
4 lines · imported today
apex2000_proposed_bom.csv
4 lines · imported today
BOM comparison complete
2 change(s) detected between current and proposed BOM.
| Part number | Change type | From qty | To qty |
|---|---|---|---|
| APX-8801B | replaced | 1 | 1 |
| APX-4415-1 | replaced | 1 | 1 |