Service Manuals, User Guides, Schematic Diagrams or docs for : LENOVO Laptop LENOVO B470_WISTRON_LA47-10250-1_1104
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5 4 3 2 1
CPU Plate VGA Std-Off
H1 H2 H3
H4
STF237R128H42-1-GP
H5
STF237R128H42-1-GP Check test point
Do Not Stuff Do Not Stuff Do Not Stuff
3D3V_S0 1 AFTP1
3D3V_AUX_S5 1 AFTP7
1
1
1
1
1
D 3D3V_S5 1 AFTP8 D
5V_S5 1 AFTP9
Do Not Stuff Do Not Stuff Do Not Stuff
34.4GD01.001 34.4GD01.001 1 AFTP10
11,19,27 PM_PW RBTN#
5,11,22,36 H_CPUPW RGD 1 AFTP11
1 AFTP12
27,36 S5_ENABLE
1 AFTP13
H7 H9 H10 H11
Structure boss 5,11,18,27,31,36,65,66,71,83 PLT_RST#
Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff H8 H12 H13 H15
Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff
Test PointDimm Door
1
1
1
1
1
1
1
1
Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff
C C
MiniPCI Std-Off 1D05V_VTT 1D8V_S0 1D5V_S0 3D3V_S0 5V_S0 AD+
2
2
2
2
2
H14 R9701 R9702 R9703 R9704 R9705
STF256R89H178-GP Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff
DY DY DY DY DY
1
1
1
EC9702 EC9703 EC9704
1
1
1
1
1
1
1D8V_RUNPWR
1D5V_RUNPWR
3D3V_RUNPWR
SCD1U25V2KX-GP
SCD1U25V2KX-GP
2
2
2
Do Not Stuff
VTT_RUNPWR
5V_RUNPWR
DY
34.4B417.001
DY DY DY DY DY
Q9701 Q9702 Q9703 Q9704 Q9705
D
D
D
D
D
Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff
PS_S3CNTRL G PS_S3CNTRL G PS_S3CNTRL G PS_S3CNTRL G PS_S3CNTRL G
16,31,33,40,42 PS_S3CNTRL
S
S
S
S
S
DCBATOUT
B B
VCC_CORE VCC_GFXCORE 0D75V_S0 0D85V_S0
2
2
2
2
1
EC9705
R9706 R9707 R9708 R9709
Do Not Stuff Do Not Stuff Do Not Stuff
SCD1U25V2KX-GP
Do Not Stuff
For Discharge
2
DY DY DY DY
1
1
0D75V_RUNPWR 1
1D05V_RUNPWR 1
CORE_RUNPWR
GFX_RUNPWR
3D3V_S5 1D5V_S3
2
DY DY DY DY
1
Q9706 Q9707 Q9708 Q9709 R9711
D
D
D
D
Do Not Stuff Do Not Stuff Do Not Stuff Do Not Stuff R9710 Do Not Stuff
Do Not Stuff DY
DY
1
PS_S3CNTRL G PS_S3CNTRL G PS_S3CNTRL G PS_S3CNTRL G
2
3D3V_RUNPWR
S
S
S
S
PM_SLP_S4
A 55.4KZ01.S18G S19G A
DY DY
Q9710 Q9711
Wistron Corporation
D
D
Do Not Stuff Do Not Stuff
21F, 88, Sec.1, Hsin Tai W u Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
16,31,33,40,42 PM_SLP_S4# G G
Title
UNUSED PARTS/EMI Capacitors
S
S
Size Document Number Rev
A3
LA470 -1
Date: Thursday, November 04, 2010 Sheet 1 of 103
5 4 3 2 1
5 4 3 2 1
D D
UMA & Optimus Schematics Document
Sandy Bridge
C
Intel PCH C
2010-10-27
REV : -1
B
DY :None Installed B
UMA:UMA platform installed
OPS:Optimus
A 55.4KZ01.S18G S19G A
Wistron Corporation
21F, 88, Sec.1, Hsin Tai W u Rd., Hsichih,
Taipei Hsien 221, Taiwan, R.O.C.
Title
Cover Page
Size Document Number Rev
A3
LA470 -1
Date: Thursday, November 04, 2010 Sheet 1 of 103
5 4 3 2 1
5 4 3 2 1
##OnMainBoard
Block Diagram SYSTEM DC/DC
INPUTS
RT8208A
OUTPUTS
48
CPU DC/DC
INPUTS
NCP6131
OUTPUTS
42~44
POWER BD
(UMA/Optimus co-lay) DCBATOUT 0D85V_S0 DCBATOUT
SYSTEM DC/DC
VCC_CORE
VRAM TPS51218 45
2GB/1GB/512MB 4 INPUTS OUTPUTS
D
Finger Printer BD 88,89,90,91
Project code : 91.4KZ01.001 DCBATOUT 1D05V_VTT
D
DDR3
PCB P/N : 48.4KZ01.011 SYSTEM DC/DC
TPS51123 41
800MHz Intel CPU Revision : 10250-1
IO BD INPUTS OUTPUTS
(Cardreader+Audio+USB) 5V_AUX_S5
3D3V_AUX_S5
DDRIII 1066/1333/1666 Channel A DCBATOUT 5V_S5
Sandy Bridge DDRIII Slot 0 3D3V_S5
NVIDIA PCIe x 16 1066/1333/166614
LED BD N12P-GE/GV (Discrete only) SYSTEM DC/DC
DDRIII 1066/1333/1666 Channel B DDRIII Slot 1 TPS51218 46
N12M-GE DDRIII: 1066/1333/1666 MHz
1066/1333/166615 INPUTS OUTPUTS
1D5V_S3
4,5,6,7,8,9,10 DCBATOUT
USB 83.84,85,86,87 DDR_VREF_S3
SYSTEM DC/DC
HDMI FDI x 4 x 2 NCP5911 44
C 51 (UMA only) DMI x 4 C
INPUTS OUTPUTS
HDMI DCBATOUT VCC_GFXCORE
LCD
49
LVDS PCIE x 1
GLAN RJ45 VGA
RTL8111E CONN 59 RT8208A 92
RGB CRT
Intel 31
CRT 50
INPUTS OUTPUTS
PCH PCIE x 1/USB2.0 x 1 Mini-Card
DCBATOUT VGA_CORE
Bluetooth USB2.0 x 3 TI CHARGER
63 Cougar Point WLAN 65
BQ24745 40
14 USB 2.0/1.1 ports Mini-Card INPUTS OUTPUTS
CAMERA SATA x 1/USB2.0 x 1
49 ETHERNET (10/100/1000Mb) +DC_IN_S5
WWAN 66 SIM +PBATT DCBATOUT
66
High Definition Audio 26
Finger Print BD Finger Print 64 SATA ports (6) MB SYSTEM DC/DC
USB 2.0 x 3 RT8015B 47
PCIE ports (8) USB x 3
INPUTS OUTPUTS
CardReader LPC I/F
USB 2.0 x 1
I/O BD
B SD/MMC+/MS/ Realtek ACPI 1.1 3D3V_S5 1D8V_S0 B
MS Pro/xD 74 RTS5139 USB 2.0 x 1/SATA x 1 E-SATA/USB SYSTEM DC/DC
57
comb G9091-180T11U 24,93
17,18,19,20,21,22,23,24,25 INPUTS
26 OUTPUTS
AZALIA
SATA x 2 3D3V_S5 1D5V_S5
HDD
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