Schematic Diagrams
B - 2 System Block Diagram
B.Schematic Diagrams
System Block Diagram
Sheet 1 of 39
System Block
Diagram
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
W940/W950/W970 LU BRASWELL System Block Diagram
(HUB PORT 1)
LVDS
TOUCH PAD
LPC
SMART
BATTERY
SHEET 33
SHEET 17
PCIE
25x27mm
1170 Ball FCBGA
SENTELIC
EC
24 MHz
SHEET 25
ALC269Q-VC2
SHEET 25
14*14*1.6mm
128pins LQFP
SHEET 15
100 MHz
THERMAL
SENSOR
25 MHz
SHEET 25
32.768KHz
SMART
FAN
SHEET 21
EC SMBUS
AZALIA LINK
SYSTEM SMBUS
ITE 8987E/8887
BRASWELL
SoC
INT. K/B
EC
Azalia Codec
SHEET 21
SHEET 23
32.768 KHz
SHEET
2, 3, 4, 5, 6, 7, 8, 9,10
SHEET 3
1066/ 1333 MHz
DDR3L / 1.35V
AC-IN
SHEET 19
SHEET 19
9IN1
SOCKET
RJ-45
INT SPKER-L
SHEET 21
ODD
HDD
SHEET 22
SHEET 22
25 MHz
SHEET 24
USB 3.0 port0
(USB0)
DDR3L
DDR3L
SHEET 11
SO-DIMM1
SHEET 12
SO-DIMM2
USB2.0 48 Mbps
SATA 3Gbps
USB3.0 6Gbps
RTL8411B
SHEET 19
LAN/Card reader
BIOS
SHEET 4
SPI
SPI
PS8625
(EDP to LVDS)
SHEET 12
(USB0)
AUDIO BOARD
TV tuner
SHEET 24
SHEET 20
TPM 2.0
SATA II
SATA II
SATA 0
SATA 1
FOR 14"
SHEET 20
G SENSOR
OPTION
1.5A
CRT
SHEET 14
RTD2168
(DP to CRT)
SHEET 14
32.768K(BSW)
25M(LAN/CARD READER)
19.2M(BSW)
12M(HUB)
25 MHz
SLG3NB3475
GreenCLK
FSPI
SLB9665TT
OPTION
Touch Panel
SHEET 24
900mA
(USB1)
1.5A
SHEET 24
USB 3.0 port1
(USB1)
FOR 15"
USB2.0
SHEET 19
AUDIO BOARD
(USB4)
USB 2.0 HUB
SHEET 18
GL850G-50
(HUB PORT 4)
(HUB PORT 2)
(HUB PORT 3)
Only One
NGFF A+E (M2)
WLAN+BT
FOR 14"
SHEET 16
HDMI
RTS5229
LAN/Card reader
SHEET 20
25 MHz
9IN1
SOCKET
SHEET 20
FOR 17"
CARD READER BOARD
HP
OUT
MIC
IN
FOR 14"
SHEET 36
AUDIO BOARD
INT SPKER-R
POWER SWITCH BOARD
SHEET 37
SHEET 36
PHONE JACK x2, USB3.0 x1
AUDIO BOARD
SHEET 1~35
MAIN BOARD
W940UL 3 IN 1
SHEET 29
SHEET 28
SHEET 26
5V,5VS,3.3V,3.3VS
3.3VA,1.8VA
SHEET 27
SHEET 31
VDD3,VDD5
VDD1.8,1.15VA
VTT_MEM,1.35V
VNN(1.05VA) ,
1.5VS, 1.24VA
VGG
VCORE
SHEET 32
SHEET 30
SHEET 21
(USB3)
USB 2.0
CCD+INT Mic
NGFF B (M2) 3G
SHEET 23
(USB2)
USB2.0
(HUB PORT 4)
SHEET 21
W940LUMB-0D
6-71-W94L0-D02
6-71-W94L8-D02
6-71-W94LS-D02
6-7P-W94L3-002
CRB VER 1.2
Symbol 1.2
慵天
D02
↢⚾⇵暨⡆≈㷔溆
FFC/CCD/FAN/SPK/TV/MIC/LVDS/SWITCH/D-SUB
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W94L0-D02
2.0
[01] BLOCK DIAGRAM
A3
1
39
Thursday, March 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W94L0-D02
2.0
[01] BLOCK DIAGRAM
A3
1
39
Thursday, March 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W94L0-D02
2.0
[01] BLOCK DIAGRAM
A3
1
39
Thursday, March 19, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Summary of Contents for W950LU
Page 1: ...W950LU W955LU ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W950LU W955LU Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 49: ...Bottom W950LU A 7 A Part Lists Bottom W950LU Figure A 5 Bottom W950LU ...
Page 50: ...A 8 Bottom W955LU A Part Lists Bottom W955LU Figure A 6 Bottom W955LU ...
Page 51: ...LCD W950LU A 9 A Part Lists LCD W950LU 暨天 Ĵňİōŕņġ㧉䳬 ġ 怠㬌ĴňIJİōŕņĮIJ 䶂ġġ Figure A 7 LCD W950LU ...
Page 52: ...A 10 A Part Lists LCD W955LU 暨天 Ĵňİōŕņġ㧉䳬 ġ 怠㬌ĴňIJİōŕņĮIJ 䶂ġġ Figure A 8 LCD W955LU ...
Page 53: ...DVD DUAL W950LU A 11 A Part Lists DVD DUAL W950LU Figure A 9 DVD DUAL W950LU ...
Page 54: ...A 12 DVD DUAL W955LU A Part Lists DVD DUAL W955LU Figure A 10 DVD DUAL W955LU ...
Page 55: ...Dummy ODD A 13 A Part Lists Dummy ODD Figure A 11 Dummy ODD ...
Page 56: ...A 14 HDD A Part Lists HDD Figure A 12 HDD ...
Page 57: ...HDD Caddy A 15 A Part Lists HDD Caddy Figure A 13 HDD Caddy ...
Page 58: ...A 16 A Part Lists ...