"BRAK" is printed in the corner on the component side. "MRK" is printed in the opposite corner on the solder side. There are inspectionstamps throughout both sides of the module. TB104 A/B is printed on the component side of the module.
Identifying Numbers
Other number
011169 3375
FAB NO. found on the solder side
Other number
3459
Found along one edge on the component side
Other number
TB104 A/B
Found in solder above the indentation in the board on the component side.