Section 3 Connection Procedures
Rev. 1.00 Nov. 18, 2008 Page 11 of 18
REJ10J1937-0100
3.1.4 Installing to the IC Socket
CAUTION
1. Check the location of pin 1 before insertion. 2. Do not fail to insert the guide pin of the IC socket plug in the user system side.
Use the provided IC socket plug to fasten the user-system interface converter board to the IC
socket for a PRBG0272FA-A package on the user system. Apply vertical force to fasten the parts
together. Take particular care to align the positions of pin 1 and the guide pin and to avoid the
application of twisting force that might damage the soldered IC socket.
The user-system
interface converter board
IC socket plug
(CSPLUG/W272Z2021RE01
manufactured by
Tokyo Eletech Corporation)
IC socket
(BSSOCKET272Z2021RE21N
manufactured by
Tokyo Eletech Corporation)
User system
Pin 1
Figure 5 Connecting the User System and User-System Interface Converter Board