Clevo NH77DEQ User Manual

Schematic Diagrams
B - 1
B.Schematic Diagrams
Appendix B: Schematic Diagrams
This appendix has circuit diagrams of the NH77DBQ / NH77DEQ 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 NVIDIA Power Sequence - Page B - 25 5V, 5VS, 3.3V, 3.3VS - Page B - 48
Processor 1/6 - Page B - 3 GPU NVVDD, FBVDDQ - Page B - 26 VDD1.05V, VCCIO - Page B - 49
Processor 2/6 - Page B - 4 GPU GND - Page B - 27 VDD3, VDD5 - Page B - 50
Processor 3/6 - Page B - 5 mDP - Page B - 28 DDR 1.2V / 0.6VS, 2.5V - Page B - 51
Processor 4/6 - Page B - 6 Panel, Inverter - Page B - 29 VCore Output Stage - Page B - 52
Processor 5/6 - Page B - 7 HDMI - Page B - 30 VCC_Core & VCCGT - Page B - 53
Processor 6/6 - Page B - 8 PCH 1/9 - Page B - 31 1.05DX_VCCSTG/VCCSFR_OC - Page B - 54
DDR4 CHA SO-DIMM - Page B - 9 PCH 2/9 - Page B - 32 VCCGT & VCCSA Output Stage - Page B - 55
DDR4 CHB SO-DIMM - Page B - 10 PCH 3/9 - Page B - 33 AC_In, Charger - Page B - 56
VGA PCI Express - Page B - 11 PCH 4/9 - Page B - 34 NVVDD1 - Page B - 57
GPU Frame Buffer A/B - Page B - 12 PCH 5/9 - Page B - 35 NVVDD2 - Page B - 58
Frame Buffer A - Page B - 13 PCH 6/9 - Page B - 36 PEX_VDD - Page B - 59
Frame Buffer A - Page B - 14 PCH 7/9 - Page B - 37 FBVDDQ - Page B - 60
Frame Buffer B - Page B - 15 PCH 8/9 - Page B - 38 1V8_RUN/AON - Page B - 61
Frame Buffer B - Page B - 16 PCH 9/9 - Page B - 39 Audio Board - Page B - 62
GPU Frame Buffer C/D - Page B - 17 M.2 Card - Page B - 40 NH50 PW Board - Page B - 63
Frame Buffer C - Page B - 18 M.2 WLAN+BT, PCIE 4X SSD - Page B - 41 Hall Sensor Board - Page B - 64
Frame Buffer C - Page B - 19 USB Charger - Page B - 42 Click Board - Page B - 65
GPU Decoupling 1 - Page B - 20 Card Reader / LAN RTL8411B - Page B - 43 LED Board - Page B - 66
GPU Decoupling 2 - Page B - 21 HDD, Click TP, Audio, Hall Con. - Page B - 44 NH70 PW Board - Page B - 67
Straps and XTAL - Page B - 22 LED, CCD, TPM, Power SW Con. - Page B - 45 Power Sequence - Page B - 68
IFP I/O Interface - Page B - 23 KBC-ITE IT5570 - Page B - 46
Misc - GPIO, I2C and ROM - Page B - 24 RGB KB - Page B - 47
Table B - 1
SCHEMATIC
DIAGRAMS

Version Note
The schematic dia-
grams in this chapter
are based upon ver-
sion 6-7P-NH5D8-002.
If your mainboard (or
other boards) are a lat-
er version, please
check with the Service
Center for updated di-
agrams (if required).

Clevo NH77DEQ Specifications

General

Brand	Clevo
Model	NH77DEQ
Category	Laptop
Language	English