Toshiba satellite a20 series Benutzerhandbuch
Appendices
Appendix B Board Layout
Table B-1 System board layout (front)
Mark Number
Name
(A)
IC2100
PC Card Power Switch MIC2563A
(B)
IC5640
TV encoder TVxpress2
(C)
IC8972
PSC TMP87PM48V
(D)
PJ1400
SO-DIMM slot 0
(E)
PJ1401
SO-DIMM slot 1
(F) PJ2010
Debug
port
(G)
PJ2200
Mini PCI slot
(H)
PJ3030
Bluetooth I/F connector
(I)
PJ3230
Keyboard I/F connector
(J)
PJ3240
PAD I/F connector
(K)
PJ3260
Mode panel I/F connector
(L)
PJ5600
LCD I/F connector (green)
(M)
PJ5601
LCD I/F connector (white)
(N)
PJ8770
Sub FAN I/F connector
(O) PJ8800
DC-IN
connector
(P)
PJ9500
FIR board (FSNAS*) I/F connector
(Q)
PJ9510
Sound board (FSNAS*) I/F connector
(R)
PJ9511
Sound board (FSNAS*) I/F connector
(S)
PJ9512
Right Speaker I/F connector
(T)
PJ9513
Left Speaker I/F connector
(U)
PJ9999
RTC battery I/F connector
(V)
F5602
3.15A fuse (for FL)
(W)
F5603
2A fuse (for LCD)
(X)
F8800
12A fuse (for DC-IN)
(Y) S3270
Power
switch
(Z)
S3271
LCD panel switch
(AA)
X4600
48.0000MHz clock (for USB 2.0 controller)
B-2
Satellite A20 Maintenance Manual (960-444)