Appendices   Appendix. B Board Layout 
B-2                [CONFIDENTIAL]               Satellite A50S/TECRA A3X  Maintenance Manual (960-534) 
Table B-1 System board ICs and connectors (front) 
Mark Number  Name 
(a)  CN8770  Fan cable I/F connector 
(b)  CN5000  LCD harness connector 
(c)  CN3280  Membrane SW I/F connector 
(d)  PJ3502  FLGCP*/FLGSR* I/F connector 
(e)  CN3240  Touch pad connector 
(f) CN3200  Keybaord connector 
(g)  CN3290  Debuging port connector 
(h) IC1600  ICH6-M 
(i)  CN6002  Speaker(R) cable connector 
(j)  CN6001  Speaker(L) cable connector 
(k)  CN9500  FLGSN* I/F connector 
(l)  CN1800  HDD I/F connector 
(m)  IS2110  PC card I/F connector 
(n) IC2000  Card Controller