GBCv2-Design update-12V is connected from PSU board connector #159
Description
Product: (OC-SDR, OC-LTE, OC-LTE, OC-Power, All, N/A, others)
OC-LTE
Component: (PSU, GBC, BBU, FEM, LED, ME)
GBC
Revision: (A, B, C ...)
B
*Category: (schematic, layout, BoM, gerber, compliance, testing, documentation, etc.)
Schematic, layout
Clearly explain the issue in detail, with snippets of schematic (or ref to the exact page), layout, etc, as needed
There was an additional supply(12V) provision made on PSU board to board connector, which can be used instead of regular 12V going through the cable to GBCv2, if any issue is observed during system testing. On GBCv2 RevA, it was not connected. In RevB, we have connected it through 0 ohm resistors which will be DNP by default:
