Schematic Diagrams
B - 1
B.Schematic Diagrams
Appendix B: Schematic Diagrams
Table B - 1
SCHEMATIC
DIAGRAMS
This appendix has circuit diagrams of the P670RG notebook’s PCB’s. The following table indicates where to find the
appropriate schematic diagram.
Diagram - Page Diagram - Page Diagram - Page Diagram - Page
System Block Diagram - Page B - 2 GPU Frame Buffer Partition - Page B - 24 Realtek ALC892 - Page B - 46 P650RE HDD Board - Page B - 68
Processor 1/7 - Page B - 3 Frame Buffer Partition C - Page B - 25 TPA2008D2 - Page B - 47 P650RE LED Board - Page B - 69
Processor 2/7 - Page B - 4 Frame Buffer Partition D - Page B - 26 Subwoofer - Page B - 48 Finger Sensor Board - Page B - 70
Processor 3/7 - Page B - 5 Frame Buffer Partition C_D - Page B - 27 KBC-ITE IT8587 - Page B - 49 P650RE Click Board - Page B - 71
Processor 4/7 - Page B - 6 GPU Decoupling - Page B - 28 TPM, CCD, TP - Page B - 50 P650RE USB Board 1/3 - Page B - 72
Processor 5/7 - Page B - 7 DACA Interface & XTAL - Page B - 29 Fan, LID, KB, LED - Page B - 51 P650RE USB Board 2/3 - Page B - 73
Processor 6/7 - Page B - 8 IFP I/O Interface - Page B - 30 Connector - Page B - 52 P650RE USB Board 3/3 - Page B - 74
Processor 7/7 - Page B - 9 Misc - GPIO, I2C and ROM - Page B - 31 DDR 1.2V / 0.6VS - Page B - 53 P670RE USB Board 1/3 - Page B - 75
DDR4 CHA SO-DIMM_0 - Page B - 10 GPU NVVDD, FBVDDQ, and GND - Page B - 32 VDD3, VDD5 - Page B - 54 P670RE USB Board 2/3 - Page B - 76
DDR4 CHA SO-DIMM_1 - Page B - 11 PCH 1/9 - Page B - 33 5V, 5VS, 3.3V, 3.3VS, 3.3VA - Page B - 55 P670RE USB Board 3/3 - Page B - 77
DDR4 CHB SO-DIMM_0 - Page B - 12 PCH 2/9 - Page B - 34 Power 1.0V, VCCIO - Page B - 56 P670RE LED Board - Page B - 78
DDR4 CHB SO-DIMM_1 - Page B - 13 PCH 3/9 - Page B - 35 AC_In, Charger - Page B - 57 P655RE Power Board - Page B - 79
Panel, Inverter, CRT - Page B - 14 PCH 4/9 - Page B - 36 1.0DX_VCCSTG/VCCSFR_OC/2.5V - Page B - 58 P655RE LED Board - Page B - 80
Redriver - Page B - 15 PCH 5/9 - Page B - 37 PEX_VDD, 3V3_AON, 3V3_RUN - Page B - 59
Mini DP Port E - Page B - 16 PCH 6/9 - Page B - 38 NVVDD Phase 1 & 2 - Page B - 60
Mini DP Port F - Page B - 17 PCH 7/9 - Page B - 39 FBVDDQ - Page B - 61
HDMI Connector - Page B - 18 PCH 8/9 - Page B - 40 VCC_Core & VCCSA - Page B - 62
VGA PCI Express - Page B - 19 PCH 9/9 - Page B - 41 VCore & VCCSA Output Stage - Page B - 63
VGA Frame Buffer Partition - Page B - 20 USB3.0 - Page B - 42 VCCGT - Page B - 64
Frame Buffer Partition A - Page B - 21 USB Charger - Page B - 43 VCCGT Output Stage - Page B - 65
Frame Buffer Partition B - Page B - 22 M.2 3G + M.2 SATA - Page B - 44 P650RE Audio Board A - Page B - 66
Frame Buffer Partition A_B - Page B - 23 M.2 WLAN+BT, PCIE4X SSD - Page B - 45 P650RE Power Board - Page B - 67

Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-P65RC-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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