Schematic Diagrams
B - 2 System Block Diagram
B.Schematic Diagrams
System Block Diagram
Sheet 1 of 62
System Block
Diagram
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
SHEET 42
GPU NVVDD
VNN,V1P05
SHEET 44
5V,3.3V,5VS,3.3VS
VDD3,VDD5
SHEET 53,54
SHEET 47
VCCIN Output stage
SHEET 48,49
VDDQ(1.2V),VTT_MEM(0.6V)
SHEET 52
VCORE Controler
VCCST,VCCSTG
SHEET 46
NPX0HJ System Block Diagram (Tiger lake H)
PCIE PORT 8
TOUCH PAD
ESPI
SMART
BATTERY
SO-DIMMB
SHEET 50
COMBO
SHEET 33
CLICK BOARD
PCIE
25x24mm
943 Ball FCBGA
48
0 M
b
p
s
NGFF E Key
M.2 WLAN+BT
SHEET 2,3,4,5,6,7
SPI
DDR4
TIGER LAKE
24 MHz
SHEET 26
4VIA
2.5"~9"
MIC
IN
SHEET 8
SHEET 40
SHEET 9
128pins LQFP
SO-DIMMA
32.768KHz
EC SMBUS
AZALIA LINK
DDR4
DDR4
SYSTEM SMBUS
LAN
BIOS
SPI
SHEET 26
SATA HDD
SHEET 38
IT5570
2 vias 3"~7.5"
H Platform
Controller
Hub (TGL-H)
500 Series chip
INT. K/B
EC
Azalia Codec
SHEET 38
0.5"~11"
SHEET 37
U
S
B2.0
SHEET 34
DMI (8x)
BGA1787
50 * 26.5 mm
SHEET 35
32.768 KHz
US
B3
.1
GE
N2
10
Gb
ps
REALTEK
SHEET 26,27,28,29,30,31,32
SHEET 2
SATA I/II/III 6.0Gb/s
3200 MHz
DDR4 /1.2
CCD +D-Mic
SHEET 39
ALC256
TGL-H 45W
14*14*1.6mm
100 MHz
THERMAL
SENSOR
33 MHz
SHEET 40
SMART
FAN
SHEET 40
25
MHz
PCI Express*
(8x)
RTL8111H
USB2.0 PORT2
(USB3.0 PORT2)
USB3.0
SHEET 58
AUDIO BOARD
SHEET 37
SHEET 36
SOCKET
6IN1
RJ-45
USB2.0
USB2.0 PORT6
USB3.1 GEN2
(USB3.1 PORT1)
USB2.0 PORT8
USB2.0 PORT1
SATA III PORT4
3200 MHz
DDR4 / 1.2V
Optional
SHEET 39
TPM
AC-IN
SHEET 51
VCCIN_AUX
SHEET 45
1.8VS,1.8V,1.8VA_CP
SHEET 50
AC_IN Charger
SMB BUS
GN20-P0/P1(NPx0HJ/HK)
SHEET 10,11,12,
13,14,15,16,17,18
,19,20,21,22
nVIDIA
HDMI(iGPU)
SHEET 25
NGFF M Key
PCIE 4X SSD
SHEET 34
PCIE
PORT
9,10,11,12
6-71-NP700-D02
6-77-NP70S-D02
6-71-NP708-D02
NPX0HK
SHEET 58
PHONE JACK x2;USB2.0 x1;USB3.0 x1
AUDIO BOARD
SHEET 2~57
MAIN BOARD (NPX0HJ)
6-7P-NP705-002
5IN1
NP50 POWER SWITCH BOARD
SHEET 60
PCIE PORT 5
(Optional charger)
TYPE-A
SPK-R
SAT
A
3VIA
5"
3VIA
3" ~ 12"
<14"
Tx 3VIA
Rx 2VIA
2.5"~8"
3VIA
3" ~ 12"
eDP PANEL
Connector
SHEET 24
SHEET 33
CNVI
USB2.0 PORT14
USB2.0
6-71-NP504-D12
SHEET 59
NP50 15" LED BOARD
2VIA
3"~7"
EC
SPI
SHEET 40
SPK-L
HALL SENSOR
SHEET 59
Mini DP
SHEET 23
SHEET 35
(USB3.1 PORT3,4)
USB2.0 PORT3
USB3.1 GEN2
TYPE-C
DDIA (4x)
DDIB (HDMI)
29x29mm
1358 Ball FCBGA
TCP1 (DP)
60W~80W
CARD READER
SHEET 36
REALTEK
RTS5227S
PCIE PORT 6
6-77-NP704-D02
SHEET 61
NP50 17" LED BOARD
N18P(NPx0HH)
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-7P-NP705-002
D02
[01]BLOCK DIAGRAM
Custom
1
62
Monday, May 31, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
TGL-H+GN20-P
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-7P-NP705-002
D02
[01]BLOCK DIAGRAM
Custom
1
62
Monday, May 31, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
TGL-H+GN20-P
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-7P-NP705-002
D02
[01]BLOCK DIAGRAM
Custom
1
62
Monday, May 31, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
TGL-H+GN20-P
Summary of Contents for NP50HH
Page 1: ...NP50HH NP50HJ NP50HK NP55HH NP55HJ NP55HK ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer NP50HH NP50HJ NP50HK NP55HH NP55HJ NP55HK Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 43: ...Bottom A 5 A Part Lists Bottom Figure A 3 Bottom ...
Page 44: ...A 6 Main Board A Part Lists Main Board Figure A 4 Main Board ...
Page 45: ...HDD A 7 A Part Lists HDD Figure A 5 HDD ...
Page 48: ...A 10 A Part Lists ...
Page 112: ...Schematic Diagrams B 64 B Schematic Diagrams ...