Appendices
App-iv [CONFIDENTIAL] TECRA M9 Maintenance Manual (960-631)
C.22 CN8810 Main Battery connector (10-pin)..........................................................C-20
C.23 CN9300 RTC Battery connector (3-pin).............................................................C-21
C.24 CN8771 FAN interface connector (4-pin).......................................................... C-21
C.25 CN6050 Internal microphone connector (2-pin) ................................................C-21
C.26 J6051 External microphone connector (6-pin) ...................................................C-21
C.27 CN6170 Speaker connector (4-pin).................................................................... C-21
C.28 J6310 Headphone connector (6-pin)...................................................................C-22
C.29 CN3420 Serial connector (9-pin)........................................................................C-22
C.30 CN9550 Fingerprint sensor board interface connector (6-pin)...........................C-22
Switch Board
C.31 CN9510 System board interface connector (8-pin)............................................ C-23
Fingerprint sensor Board
C.32 CN9650 System board interface connector (6-pin)............................................ C-23
Appendix D Keyboard Scan/Character Codes................................................................D-1
Appendix E Key Layout.....................................................................................................E-1
E.1 United Kingdom (UK) Keyboard.......................................................................... E-1
E.2 United States (US) Keyboard.................................................................................E-1
Appendix F Wiring Diagrams........................................................................................... F-1
F.1 Serial Port Wraparound Connector........................................................................ F-1
F.2 LAN Loopback Connector..................................................................................... F-1
Appendix G BIOS rewrite Procedures............................................................................ G-1
Appendix H EC/KBC rewrite Procedures.......................................................................H-1
Appendix I Reliability.........................................................................................................I-1