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FM-100 Page 44
silkscreened side of the panel. Mount the plastic nut between the silk
screened side of the case and the cap. Make sure the plastic nut is
tightened well on the inside so it doesn’t become loose later.
9M. Bend the pre-tinned end of the 3” piece into a quarter loop so that it
holds onto the solder tab of the fuse holder for soldering. Solder the wire
to the end tab of the fuse holder.
10M. Bend the end of the black wire tinned in step 4M into a quarter loop
so that it holds to the side tab of the fuse holder. Solder this wire to the
side tab of the fuse holder.
11M. Thread about 3” of the line cord through the back so there is some
wire length to play with inside the case.
12M. Make sure the fuse is installed in the fuse holder.
13M. Plug in the Molex plug onto the Molex strip J11.
14M. Locate the chassis mount F connector. Mount it to the rear panel
using the included hardware.
15M. Solder the wire from point ‘A’ on the PC board to the center pin of
the F connector.
That should take care of that! We are almost ready to plug it in the wall and
give her a run. But first we want to check everything we have done up to this
point very closely. Especially the circuitry involved with the 110 VAC
connections. Check and double check your wiring against that shown in the
diagram. Also make sure that the two high voltage connections are to either
side of the Molex plug, and not in the center. The green wire of the line cord is
Earth ground, not a high voltage connector and can be connected to either of
the center pins.
Be very careful around these connections, because when we plug it in, it will
be live! Especially be careful of the power switch S1, the top pins on the
switch are connected directly to the ones mounted in the PC board, so
110VAC will be present on those also. When we have finished checking out
the project, you may coat these connections with insulating glue such as
epoxy or silicone glues such as tub sealant.
Содержание FM-100
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