Toshiba satellite a20 series Personal Computer User Manual


 
Appendices Appendix B Board Layout
Table B-2 System board layout (back)
Mark Number Name
(A) IC1000 Clock Generator ICS951104
(B) IS1050 CPU Socket
(C) IC1150 Thermal Sensor ADM1032AR
(D) IC1200 North Bridge M1672
(E) IC1600 South Bridge M1535+
(F) IC1671 RTC bq3285LDSS
(G) IC1690 BIOS ROM MF400A
(H) IC1810 CD Play Controller OZ168
(I) IC2000 YEBISU SS
(J) IC3200 EC/KBC M306K9FCLRP
(K) IC4013 LAN Controller RTL8139DL
(L) IC4600
USB 2.0 controller µPD720101
(M) IC4602 USB Power Switch MAX1922ESA
(N) IC4603 USB Power Switch MAX1922ESA
(O) PJ1800 HDD I/F connector
(P) PJ1820 ODD I/F connector
(Q) PJ2110 PC Card Slot
(R) PJ3510 Parallel Port
(S) PJ4100 RJ-45 LAN Jack
(T) PJ4600 USB connector
(U) PJ5620 CRT I/F connector
(V) PJ5655 TV connector
(W) PJ8810 Battery I/F connector
(X) PJ9900 FAN connector
(Y) F8810 15A fuse (for battery)
(Z) X1000 14.31818MHz clock (for clock generator)
(AA) X1260 14.31818MHz clock (for north bridge)
(AB) X1670 32.768KHz clock (for RTC)
(AC) X1810 8MHz clock (for OZ168)
(AD) X3200 8MHz clock (for EC/KBC)
(AE) X4000 25MHz clock (for LAN controller)
(AF) X8970 4MHz clock (for PSC)
B-4 Satellite A20 Maintenance Manual (960-444)