LogTag UTRIX-16 - Manufacturing Phase 1: PCBA Assembly and Mounting; Component Integration; PCBA Testing and Programming; Case Assembly and Protection

LogTag UTRIX Work Instruction Manual Revision 1.07 MP Release Page 5/52
Summary flowchart of LogTag UTRIX assembly
MANUFACTURING PHASE 1: PCBA assembly and mounting in case
24 Hours
DRY Time
COMPUTER TEST (1.6)
TEST FIXTURE: UTRIX PCBA Test
Mark PCBA with QC failure
tag detailing reason for
failure and place in separate
marked container
Conformal coat over electronics (1.11)
MANUFACTURE PHASE 2
Solder USB connector, Electro-cap & Bridge J1 (1.10)
Mount PCB in rear case (1.9)
SMD mounting (1.1)
Paste/SMD mounting/Reflow
INSPECTION
Solder quality (1.1)
Mark PCBAs that fail for
rework and place panel in
marked container with this
inspection reference.
Undertake correction action
to correct soldering problem.
FAIL
PASS
Crystal mounting (1.3)
Clean residue around sensor circuit and crystal areas (1.4)
Separate PCBAs from Panel (1.5)
Program (ICP) & Test (1.2)
TEST FIXTURE: USRIC
Programming Jig
Mark PCBA with ICP failure
tag detailing reason for
failure and place in separate
marked container
FAIL
PASS
FAIL
PASS
Fit USB connector (1.7)