Schematic Diagrams
B-1
B.Schematic Diagrams
Appendix B:Schematic Diagrams
This appendix has circuit diagrams of the M73XSR notebook’s PCB’s. The following table indicates where to find the
appropriate schematic diagram.
Diagram - Page Diagram - Page Diagram - Page
SYSTEM BLOCK DIAGRAM - Page B - 2 968 PCIE LAN GPI0 2/4 - Page B - 15 SYSTEM POWER - Page B - 28
Meron (Socket-P) 1/2 - Page B - 3 968 USB SATA 3/4 - Page B - 16 VCORE - Page B - 29
Meron (Socket-P) 2/2 - Page B - 4 968 PWR GND 4/4 - Page B - 17 VDD3, VDD5 - Page B - 30
SiSM672 HOST PCIE 1/5 - Page B - 5 CLK GEN & CLK BUFFER - Page B - 18 1.05VS, 1.2V, 1.5V - Page B - 31
SiSM672 DRAM 2/5 - Page B - 6 SATA, 3G POWER, PCI DEBUG - Page B - 19 1.8V, 0.9VS - Page B - 32
SiSM672 MuTIOL VGA 3/5 - Page B - 7 MULTI I/O, ODD, CCD, BT - Page B - 20 AC IN, CHARGER - Page B - 33
SiSM672 PWR 4/5 - Page B - 8 NEW CARD, MINI PCIE, USB - Page B - 21 CLICK BOARD - Page B - 34
SISM672 GND 5/5 - Page B - 9 LED, FAN, PC BEEP, TP, FP - Page B - 22 MULTI I/O BOARD 1/2 - Page B - 35
DDRII SO-DIMM 1 - Page B - 10 ENE MR510, 7 IN 1 - Page B - 23 MULTI I/O BOARD 2/2 - Page B - 36
DDRII SO- DIMM 2 - Page B - 11 PHY REALTEK 8201CL - Page B - 24 FINGERPRINT BOARD - Page B - 37
SiS307ELV - Page B - 12 AUDIO CODEC ALC883 - Page B - 25 AUDIO BOARD - Page B - 38
PANEL, INVERTER, CRT - Page B - 13 AUDIO AMP - Page B - 26 ODD BRIDGE BOARD - Page B - 39
968 PCI IDE MuTIOL SPI 1/4 - Page B - 14 KBC-ITE IT8512E - Page B - 27
Table B - 1
Schematic
Diagrams
Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-M73R6-003.
If your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).
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