Observed arrival · 2026-09-22
KeyLab’s guided atlas for automotive key PCBs
An interactive reference that helps repairers identify automotive key boards, inspect highlighted components, and review repair basics.
- For
- Automotive key PCB repairers
- Worth noticing
- A sample board is labeled XZBT44EN with FCC ID KR5V2X and side-specific inspection controls.
Field notes
The interface combines board identification with a visual inspection sequence: users can switch between exterior-key and flipped-PCB views, zoom the image, and select highlighted components. The visible sample is labeled XZBT44EN and FCC ID KR5V2X, while the repair guidance emphasizes corrosion, broken joints, physical damage, and matching board revisions. KeyLab also cautions that image lettering is not technical evidence and that connection guides do not prove continuity or pinouts.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue