20
6.
While observing proper ESD procedures (see Special Note above) insert the
OPA2353 PCB sub-assembly on the main PCB. (Figure 14)
The OPA2353 PCB
sub-assembly is oriented with Pin 1 on the right hand bottom side of
the PCB sub-assembly.
It may be helpful to use a piece of blue painter’s
masking tape to temporarily hold the PCB sub-assembly in place for soldering.
Then, turn the main PCB over and apply flux on each of the pins of the PCB sub-
assembly where it protrudes through the solder hole and solder each pin.
Figure 14
7.
Figure 15 shows to proper mounting of the three (3) PCB sub-assemblies.
Figure 15
