Toshiba A20-S259 - Satellite - Pentium 4 2.66 GHz Maintenance Manual page 458

Appendices
Mark
(A)
(B)
(C)
(D)
(E)
(F)
(G)
(H)
(I)
(J)
(K)
(L)
(M)
(N)
(O)
(P)
(Q)
(R)
(S)
(T)
(U)
(V)
(W)
(X)
(Y)
(Z)
(AA)
(AB)
(AC)
(AD)
(AE)
B-4
Table B-2 System board layout (back)
Number
IC1000 Clock Generator ICS951104
IS1050 CPU Socket
IC1150 Thermal Sensor ADM1032AR
IC1200 North Bridge M1672
IC1600 South Bridge M1535+
IC1671 RTC bq3285LDSS
IC1690 BIOS ROM MF400A
IC1810 CD Play Controller OZ168
IC2000 YEBISU SS
IC3200 EC/KBC M306K9FCLRP
IC4013 LAN Controller RTL8139DL
IC4600 USB 2.0 controller
IC4602 USB Power Switch MAX1922ESA
IC4603 USB Power Switch MAX1922ESA
PJ1800 HDD I/F connector
PJ1820 ODD I/F connector
PJ2110 PC Card Slot
PJ3510 Parallel Port
PJ4100 RJ-45 LAN Jack
PJ4600 USB connector
PJ5620 CRT I/F connector
PJ5655 TV connector
PJ8810 Battery I/F connector
PJ9900 FAN connector
F8810 15A fuse (for battery)
X1000 14.31818MHz clock (for clock generator)
X1260 14.31818MHz clock (for north bridge)
X1670 32.768KHz clock (for RTC)
X1810 8MHz clock (for OZ168)
X3200 8MHz clock (for EC/KBC)
X4000 25MHz clock (for LAN controller)
Appendix B Board Layout
Name
PD720101
Satellite A20 Maintenance Manual (960-444)