Schematic Diagrams
B - 1
B.Schematic Diagrams
Appendix B: Schematic Diagrams
Table B - 1
SCHEMATIC
DIAGRAMS
This appendix has circuit diagrams of the N150RD1 / N151RD1 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 VGA GPIO - Page B - 24 VDD3, VDD5 - Page B - 46
Processor 1/7 - Page B - 3 VGA NVVDD Decoupling - Page B - 25 DRAM Power - Page B - 47
Processor 2/7 - Page B - 4 PCH 1/9 - Page B - 26 Power 1.0V, VCCIO - Page B - 48
Processor 3/7 - Page B - 5 PCH 2/9 - Page B - 27 1.0DX_VCCSTG/VCCSFR_OC - Page B - 49
Processor 4/7 - Page B - 6 PCH 3/9 - Page B - 28 VCore, VCCSA - Page B - 50
Processor 5/7 - Page B - 7 PCH 4/9 - Page B - 29 VCore, VCCSA Output Stage - Page B - 51
Processor 6/7 - Page B - 8 PCH 5/9 - Page B - 30 VCCGT - Page B - 52
Processor 7/7 - Page B - 9 PCH 6/9 - Page B - 31 VCCGT Output Stage - Page B - 53
DDR4 SO-DIMM A_0 - Page B - 10 PCH 7/9 - Page B - 32 NVVDD - Page B - 54
DDR4 SO-DIMM B_0 - Page B - 11 PCH 8/9 - Page B - 33 3V3_AON, 3V3_RUN, PEX_VDD - Page B - 56
PS8331B - Page B - 12 PCH 9/9 - Page B - 34 FBVDDQ - Page B - 55
Panel, BKL Control - Page B - 13 AR_TBT - Page B - 35 AC-In, Charger - Page B - 57
HDMI - Page B - 14 AR_Power - Page B - 36 N155, N157 KB LED, PWR Board - Page B - 58
Mini DP Port 1 - Page B - 15 TPS65982 - Page B - 37 Audio Board - Page B - 59
Mini DP Port 2 - Page B - 16 USB 3.0, USB Charger - Page B - 38 Front LED Board - Page B - 60
VGA Frame Buffer Interface - Page B - 17 LAN RTL8411B, Card Reader - Page B - 39 Click / Finger Con Board - Page B - 61
VGA Frame Buffer A - Page B - 18 Audio Codec ALC269 - Page B - 40 Fingerprint Board - Page B - 62
VGA Frame Buffer A - Page B - 19 KBC-ITE IT8587 - Page B - 41 N150 LID, PWR SW Board - Page B - 63
VGA PCI-E Interface - Page B - 20 HDD, TPM, KB LED, PWR Con, T/P - Page B - 42 N170 LID, PWR SW Board - Page B - 64
VGA Frame Buffer B - Page B - 21 WLAN, 4G, Fan, Audio Con - Page B - 43 N170 ODD Ext. Board - Page B - 65
VGA Frame Buffer B - Page B - 22 CCD, M-Key, Click Conn - Page B - 44 Power Sequence - Page B - 66
VGA I/O - Page B - 23 System Power - Page B - 45 Option BOM - Page B - 67
Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-N15F9-003.
If your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).