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Schematic Diagrams
B-1
B.Schematic Diagrams
Appendix B: Schematic Diagrams
This appendix has circuit diagrams of the M980NU 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 CRT, DVI - Page B - 19 Power 1.0VS - Page B - 36
PENRYN 1/2 - Page B - 3 ODD, CCD, BT, USB 2.0 - Page B - 20 Power 3.3V/5V - Page B - 37
PENRYN3 2/2 - Page B - 4 KBC ITE IT8512-J - Page B - 21 Power Charger, DC-In - Page B - 38
MCP79 FSBI - Page B - 5 PHY RTL8211CL - Page B - 22 Single HDD Board - Page B - 39
MCP79 MEM CTRL (1) - Page B - 6 Codec, Subwoofer, DMIC - Page B - 23 Dual HDD Board - Page B - 40
MCP79 MEM CTRL (2) - Page B - 7 Audio AMP - Page B - 24 Audio Board - Page B - 41
MCP79 PCI-E - Page B - 8 HDMI Switch - Page B - 25 Power Button Board - Page B - 42
MCP79 LAN, Panel - Page B - 9 New Card, Mini Card - Page B - 26 Click & FP Board - Page B - 43
MCP79 PCI, LPC - Page B - 10 Card Reader, IEEE 1394 - Page B - 27 Logo LED Board - Page B - 44
MCP79 SATA, USB - Page B - 11 MXM 3.0 Master - Page B - 28 Game Key Board - Page B - 45
MCP79 HDA, Misc - Page B - 12 MXM 3.0 Slave - Page B - 29 TouchPad LED Board - Page B - 46
MCP79 Power - Page B - 13 MB to Small B’d Connector A - Page B - 30 Front R Side LED Board - Page B - 47
MCP79 GND, RMGT PWR, PWRGD - Page B - 14 MB to Small B’d Connector B - Page B - 31 Front L Side LED Board - Page B - 48
DDR3 SO-DIMM_0 - Page B - 15 Power System - Page B - 32 Back L Side LED Board - Page B - 49
DDR SO-DIMM_1 - Page B - 16 Power VCore - Page B - 33 Touch Sensor Board A - Page B - 50
Panel, Inverter, TPM - Page B - 17 PWR 1.05V, Screw Hole - Page B - 34 Touch Sensor Board B - Page B - 51
HDMI, Fan Control - Page B - 18 Power 1.5V/0.75V - Page B - 35 CIR Board - Page B - 52
Table B - 1
Schematic
Diagrams
Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-M980F-002.
If your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).