Appendices
Apx.C Pin Assignments
C-16
Satellite A20 Maintenance Manual (960-444)
C.12
PJ3510 Parallel Interface Connector (25-pin)
Table C-12 Parallel interface connector pin assignments (25-pin)
Pin No.
Signal name
I/O
Pin No.
Signal name
I/O
1
STROB-P5N
O
2
PDB00-P5P
I/O
3
PDB01-P5P
I/O
4
PDB02-P5P
I/O
5
PDB03-P5P
I/O
6
PDB04-P5P
I/O
7
PDB05-P5P
I/O
8
PDB06-P5P
I/O
9
PDB07-P5P
I/O
10
ACK-P5N
O
11
BUSY-P5P
O
12
PE-P5P
O
13
SELCT-P5P
O
14
AUTFD-P5N
O
15
ERROR-P5N
O
16
PINIT-P5N
O
17
SLIN-P5N
O
18
GND
-
19
GND
-
20
GND
-
21
GND
-
22
GND
-
23
GND
-
24
GND
-
25
GND
-
C.13
PJ4100 Network Interface Connector (8-pin)
Table C-13 Network interface connector pin assignments (8-pin)
Pin No.
Signal name
I/O
Pin No.
Signal name
I/O
1
TDP-E3P
I
2
TDN-E3N
I
3
RDP-E3P
O
4
GND
-
5
GND
-
6
RDN-E3N
O
7
GND
-
8
GND
-
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 ...