Schematic Diagrams - Clevo NP50DB Service Manual

Appendix B: Schematic Diagrams
This appendix has circuit diagrams of the NP50DB / NP50DE notebook's PCB's. The following table indicates where
to find the appropriate schematic diagram.
Diagram - Page
System Block Diagram - Page B - 2
Processor 1/6 - Page B - 3
Processor 2/6 - Page B - 4
Processor 3/6 - Page B - 5
Processor 4/6 - Page B - 6
Processor 5/6 - Page B - 7
Processor 6/6 - Page B - 8
DDR4 CHA SO-DIMM_0 - Page B - 9
DDR4 CHB SO-DIMM_0 - Page B - 10
Straps and XTAL - Page B - 11
VGA Frame Buffer Interface - Page B - 12
VGA Frame Buffer A - Page B - 13
VGA Frame Buffer A - Page B - 14
VGA Frame Buffer B - Page B - 15
VGA Frame Buffer B - Page B - 16
VGA I/O - Page B - 17
NVIDIA Power Sequence - Page B - 18
NVIDIA GPIO Level Shift - Page B - 19
VGA PWR/GND/NCs - Page B - 20
VGA NVVDD Coupling - Page B - 21
MDP - Page B - 22
Diagram - Page
Panel, Inverter - Page B - 23
HDMI - Page B - 24
PCH 1/9 - Page B - 25
PCH 2/9 - Page B - 26
PCH 3/9 - Page B - 27
PCH 4/9 - Page B - 28
PCH 5/9 - Page B - 29
PCH 6/9 - Page B - 30
PCH 7/9 - Page B - 31
PCH 8/9 - Page B - 32
PCH 9/9 - Page B - 33
ALC293D - Page B - 34
M.2 WLAN+BT, PCIE4X SSD - Page B - 35
USB, Charger - Page B - 36
Card Reader / LAN RTL8411B - Page B - 37
HDD, TP, Audio, Hall Conn - Page B - 38
LED, CCD, TPM, Power SW Conn - Page B - 39
KBC-ITE IT5570 - Page B - 40
RGB KB - Page B - 41
5V, 5VS, 3.3V, 3.3VS - Page B - 42
VDD 1.05V, VCCIO, 3.3VA, VCCST - Page B - 43
Diagram - Page
VDD3, VDD5 - Page B - 44
DDR 1.2V, 0.6VS, 2.5V - Page B - 45
VCore Output Stage - Page B - 46
VVC_Core, VCCGT, VCCSA - Page B - 47
1.05DX_VCCSTG, VCCSFR_OC, 1.8VA - Page B - 48
VCCGT, VCCSA Output Stage - Page B - 49
AC_In, Charger - Page B - 50
NVVDD 1 - Page B - 51
NVVDD 2 - Page B - 52
PEX_VDD - Page B - 53
FBVDDQ - Page B - 54
DGPU Power Measurement - Page B - 55
1V8_RUN/AON, NV3V3 - Page B - 56
Audio Board - Page B - 57
LED Board - Page B - 58
Power Board - Page B - 59
Power Sequence - Page B - 60

Schematic Diagrams

Table B - 1
SCHEMATIC
DIAGRAMS

Version Note
The schematic dia-
grams in this chapter
are based upon version
6-7P-NP504-002. If your
mainboard (or other
boards) are a later ver-
sion, please check with
the Service Center for
updated diagrams (if re-
quired).
B - 1