Toshiba Qosmio G20 - Page 333

Appendix Contents
Appendix A Handling the LCD Module......................................................................... A-1
Appendix B Board Layout............................................................................................... B-1
B.1 System Board Front View............................................................................. B-1
B.2 System Board Back View ............................................................................. B-3
B.3 BT Board....................................................................................................... B-5
B.4 SD Board....................................................................................................... B-6
B.5 SJ Board ........................................................................................................ B-7
B.6 AV-IN Board ................................................................................................ B-8
B.7 Power SW Board........................................................................................... B-9
B.8 ODD Relay Board....................................................................................... B-10
B.9 TV antenna Board ....................................................................................... B-11
Appendix C Pin Assignment............................................................................................ C-1
System Board (FNN2S*)
C.1 CN1410 Memory Connector 0 (200-pin) .................................................... C-1
C.2 CN1400 Memory connector 1 (200-pin) ..................................................... C-4
C.3 CN1850 1st HDD I/F connector (22-pin) .................................................... C-7
C.4 CN1860 2nd HDD I/F connector (22-pin)................................................... C-7
C.5 CN2100 PC card I/F connector (150-pin).................................................... C-8
C.6 CN3200 Keyboard I/F connector (34-pin)................................................. C-11
C.7 CN3201 Touch pad I/F connector (4-pin) ................................................. C-11
C.8 CN8770 CPU FAN connector (3-pin) ....................................................... C-12
C.9 CN8780 VGA FAN connector (3-pin) ...................................................... C-12
C.10 CN4610 USB I/F connector Port 0/Port 2 (8-pin) ..................................... C-12
C.11 CN4611 USB I/F connector Port 1 (8-pin) ................................................ C-12
C.12 CN8800 DC IN connector (4-pin) ............................................................. C-13
QOSMIO G20 Maintenance Manual (960-511) [CONFIDENTIAL] App-iii