Fastening Ic Socket Connector - Renesas FP-256H User Manual

2.1.3

Fastening IC Socket Connector

1. Use a hexagonal wrench ( 1.5 mm).
2. 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 an IC socket contact error may be
caused by a crack in the IC 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 IC socket if necessary.
Fasten the user system interface board to the IC socket and the IC socket connector on the user
system with the screw (M3
Take special care, such as manually securing the IC socket soldered area, to prevent the soldered
IC socket from being damaged by twisting the components.
Figure 3 Connecting User System Interface Board to User System
CAUTION
5 mm) provided.
x
Board
5