Schematic Diagrams
B - 1
B.Schematic Diagrams
Appendix B: Schematic Diagrams
Table B - 1
SCHEMATIC
DIAGRAMS
This appendix has circuit diagrams of the
NP50HP / NP55HP-HM
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
LED, CCD, TPM, Power SW Bd. - Page B - 50
NVIDIA Power Sequence - Page B - 27
5V, 5VS, 3.3V, 3.3VS - Page B - 53
VCCST, VCCSTG, VCCSFR - Page B - 54
DDR 1.2V / 0.6VS, 2.5V - Page B - 56
DDR4 CHA SO-DIMM_0 - Page B - 9
DDR4 CHB SO-DIMM_0 - Page B - 10
VGA PCI-E Interface - Page B - 11
Frame Buffer Partition A/B - Page B - 12
Frame Buffer Partition - Page B - 17
1V8_AON, NV3V3, 3.3VA - Page B - 66
Audio Board + Redriver - Page B - 67
M.2 WLAN+BT, PCIE 4X SSD - Page B - 44
GPU NVVDD, FBVDDQ - Page B - 21
GPU Decoupling - NVVDD - Page B - 22
GPU Decoupling - FBVDDQ - Page B - 23
Misc - GPIO, I2C, ROM - Page B - 24
IFP I/O Interface - Page B - 25
HDD, Click TP, Audio - Page B - 49
Version Note
The
schematic
dia-
grams in this chapter
are based upon version
6-7P-NP5H4-003.
If
your mainboard (or oth-
er boards) are a later
version, please check
with the Service Center
for updated diagrams (if
required).
Summary of Contents for NP50HP
Page 1: ...NP50HP NP55HP HM ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer NP50HP NP55HP HM Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 39: ...Top NP50HP A 3 A Part Lists Top NP50HP Figure A 1 Top NP50HP ...
Page 40: ...A 4 Top NP55HP HM A Part Lists Top NP55HP HM Figure A 2 Top NP55HP HM ...
Page 41: ...Bottom A 5 A Part Lists Bottom Figure A 3 Bottom ...
Page 42: ...A 6 Main Board A Part Lists Main Board Figure A 4 Main Board ...
Page 43: ...LCD NP50HP A 7 A Part Lists LCD NP50HP Figure A 5 LCD NP50HP ...
Page 44: ...A 8 LCD NP55HP HM A Part Lists LCD NP55HP HM Figure A 6 LCD NP55HP HM ...