Fastening Cable Head - Renesas FP-100A User Manual

2.2.4

Fastening Cable Head

1. Use a Philips-type screwdriver whose head matches
the screw head.
2. The tightening torque must be 0.098 N•m or less.
If the applied torque cannot be accurately measured,
stop tightening when the force required to turn the screw
becomes significantly greater than that needed when first
tightening. If a screw is tightened too much, the screw
head may break or a socket contact error may be caused
by a crack in the socket solder.
3. If the emulator does not operate correctly, cracks might
have occurred in the solder. Check conduction with
a tester and re-solder the socket if necessary.
Fasten the user system interface cable head to the IC socket for an FP-100A package on the user
system with the two screws (M2.5
tightened a little at a time, alternating between the sides. Take special care, such as manually
securing the IC socket soldered area, to prevent the soldered IC socket from being damaged by
overtightening the screws or twisting the components.
6
CAUTION
11 mm; with two flat washers) provided. Each screw should be
x