Appendices
Appendix B Board Layout
B-2
Satellite A20 Maintenance Manual (960-444)
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)
Summary of Contents for A20-S259 - Satellite - Pentium 4 2.66 GHz
Page 6: ...vi Satellite A20 Maintenance Manual 960 444 ...
Page 11: ...Chapter 1 Hardware Overview ...
Page 12: ...1 Hardware Overview 1 ii Satellite A20 Maintenance Manual 960 444 ...
Page 36: ......
Page 45: ...Chapter 2 Troubleshooting Procedures ...
Page 46: ...2 Troubleshooting Procedures 2 ii Satellite A20 Maintenance Manual 960 444 ...
Page 50: ...2 Troubleshooting Procedures 2 vi Satellite A20 Maintenance Manual 960 444 ...
Page 109: ...Chapter 3 Tests and Diagnostics ...
Page 110: ...3 Tests and Diagnostics 3 ii Satellite A20 Maintenance Manual 960 444 ...
Page 184: ...3 26 SETUP 3 Tests and Diagnostics Satellite A20 Maintenance Manual 960 444 3 69 a PCI Bus ...
Page 200: ...3 26 SETUP 3 Tests and Diagnostics Satellite A20 Maintenance Manual 960 444 3 85 ...
Page 201: ...Chapter 4 Replacement Procedures ...
Page 202: ...4 Replacement Procedures 4 ii Satellite A20 Maintenance Manual 960 444 ...
Page 272: ...4 20 DC IN Jack 4 Replacement Procedures Satellite A20 Maintenance Manual 960 444 4 59 ...
Page 374: ...4 Replacement Procedures 4 30 Fluorescent Lamp 4 156 Satellite A20 Maintenance Manual 960 444 ...
Page 439: ...4 Replacement Procedures 4 30 Fluorescent Lamp 4 220 Satellite A20 Maintenance Manual 960 444 ...
Page 440: ...Appendices ...
Page 441: ...Appendices App ii Satellite A20 Maintenance Manual 960 444 ...
Page 448: ...Appendices Satellite A20 Maintenance Manual 960 444 App ix Table I 1 MTBF I 1 ...
Page 454: ...Appendices Appendix A Handling the LCD module A 6 Satellite A20 Maintenance Manual 960 444 ...
Page 468: ...Apx C Pin Assignments Appendices Satellite A20 Maintenance Manual 960 444 C 5 ...
Page 491: ...Appendices Apx C Pin Assignments C 28 Satellite A20 Maintenance Manual 960 444 ...
Page 505: ...Appendices Appendix E Key Layout E 6 Satellite A20 Maintenance Manual 960 444 ...
Page 507: ...Appendices Appendix F Wiring Diagrams F 2 Satellite A20 Maintenance Manual 960 444 ...
Page 509: ...Appendices Appendix G BIOS Rewrite Procedures G 2 Satellite A20 Maintenance Manual 960 444 ...
Page 511: ...Appendices Appendix H EC KBC Rewrite Procedures H 2 Satellite A20 Maintenance Manual 960 444 ...
Page 513: ...Appendices Appendix I Reliability I 2 Satellite A20 Maintenance Manual 960 444 ...