Service Manuals, User Guides, Schematic Diagrams or docs for : acer Acer Aspire E1-431_E1-471_Quanta_ZQTA_ZQSA_CRV_Rev1A
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5 4 3 2 1
BOM
IV@ : iGPU
EV@ : dGPU
OP@ : Optimus
DO@ : Discrete only
SP@ : Special
SNP@: N13PGS/GL
IV@: UMA
DIS._eDP
D
GL@: N13PGL D
GS@: N13P/MGS
eDP Con. INT._eDP eDP Optimus : IV@ + EV@ + OP@
eDP
P22 N13P-GS VRAM Discrete only : EV@ + DO@
P20,P21
IVY Bridge N13P-GL
PEG N13M-GS
Dual Channel DDR III rPGA 989 TX/RX
DDRIII-SODIMM1 DIS._HDMI
1066/1333/1600 MHZ IMC GFX GPU
DDRIII-SODIMM2
P13, 14 Display
DIS._CRT
P3, 4, 5, 6
P15~P19
DIS._LVDS
FDI DMI Int. MIC
DMI(x4) USB-8 LVDS/CCD/MIC
Con. P22
FDI DMI
INT_LVDS
CLK
INT_CRT
CRT Con. P22
SATA 0 Display
SATA - HDD
C C
P25
SATA INT_HDMI
HDMI Con. P23
SATA - ODD SATA 1 USB3.0/2.0 USB3-2/USB2-1
P25
USB Charger USB3 Port
P29 MB side P29
Panther Point
PCH
SATA5
SATA MINI-SSD
USB-9
USB2-1,3 P7, 8, 9, 10, 11, 12 P24
PCI-E x1 PCIE-8
USB-10
MINI CARD
USB2-4 WLAN
Small Board Bluetooth Con. USB2.0 X'TAL P25
32.768KHz
CONNECTOR P31
RJ45
USB2-8 PCIE-3
RTL8411 P28
CCD(Camera) X'TAL 25MHz 10/100/1G
P31
P22
Cardreader Cardreader
P8 BATTERY RTC SPI SPI ROM CONN.
P28 P29
B P8 B
Azalia IHDA
CLK
LPC
EC
Int. MIC ALC271X-VB6
AUDIO CODEC P26 NPCE885L BQ24707A TPS51216 Discharger
P32 Batery Charger P33 +1.5V_SUS P37 Thermal Protection
P41
RT8223P RT8241A
3V/5V P33 VCCSA P38
MIC JACK
P27
ISL95836 TPS51728
HP Speaker CPU core/VAXG P35 VGPU Core P39
P27 P27
EM-6781-T3 Touch Pad Fan Driver
K/B Con. HALL SENSOR Board Con. (PWM Type)
TPS51219 MDV1660URH
P31 P22 P31 P31 +1.05V_PCH / +1.05V_VTT +1.5V_GFX/1.05V_GFX/3V_GFX
P36 P40
A A
Quanta Computer Inc.
PROJECT : ZQTA/ZQSA
Size Document Number Rev
1A
Block Diagram
Date: Friday, November 11, 2011 Sheet 1 of 44
5 4 3 2 1
1 2 3 4 5 6 7 8
VGA power up sequence
+3V
EC
MOSFET +3V_GFX
A A
dGPU_RWR_EN
VIN
+VGACORE
+1.05V
PWM
dGPU_VRON VGA_PG DGPU_PWROK
MOSFET +1.05V_GFX
MOSFET +1.5V_GFX
+1.5VSUS
VGA_VID
VGA_PG
MOSFET +1.8V_GFX
B B
+1.8V
Power States
CONTROL
POWER PLANE VOLTAGE DESCRIPTION ACTIVE IN
SIGNAL
VIN +10V~+19V MAIN POWER ALWAYS ALWAYS
+3V_RTC +3V~+3.3V RTC POWER ALWAYS ALWAYS
+3VPCU +3.3V EC POWER ALWAYS ALWAYS
Thermal Follow Chart
+5VPCU +5V CHARGE POWER ALWAYS ALWAYS
+15V +15V CHARGE PUMP POWER ALWAYS ALWAYS
+3V_S5 +3.3V LAN/BT/CIR POWER S5_ON S0-S5 NTC
Thermal
C +5V_S5 +5V USB POWER S5_ON S0-S5 C
Protection
+5V +5V HDD/ODD/Codec/TP/CRT/HDMI POWER MAINON S0
+3V +3.3V PCH/GPU/Peripheral component POWER MAINON S0
+1.5VSUS +1.5V CPU/SODIMM CORE POWER SUSON S0-S3 CPU 3V/5 V
H_PROCHOT# PM_THRMTRIP# SYS_SHDN#
CORE PWR
CPU WIRE-AND SYS PWR
+0.75V_DDR_VTT +0.75V SODIMM Termination POWER MAINON S0 H/W Throttling
+VGFX_AXG variation Internal GPU POWER VRON S0
+1.8V +1.8V CPU/PCH/Braidwood POWER MAINON S0
SML1ALERT#
+1.5V +1.5V MINI CARD/NEW CARD POWER MAINON S0
PCH FAN Driver FAN
+1.05V +1.05V PCH CORE POWER/IVY/SNB bridge VCCIO MAINON S0
+VCCSA +0.9V CPU POWER HWPG_VTT S0
SM-Bus
+VCC_CORE variation CPU CORE POWER VRON S0
LCDVCC +3.3V LCD POWER LVDS_VDDEN S0
EC
MAINON S0 CPUFAN#
D D
Quanta Computer Inc.
PROJECT : ZQTA/ZQSA
Size Document Number Rev
1A
PWR Status & GPU PWR CRL & THRM
Date: Friday, November 11, 2011 Sheet 2 of 44
1 2 3 4 5 6 7 8
5 4 3 2 1
For Sandy Bridge processor only implementation:
PROC_SELECT can be left NC. IVY Bridge Processor (CLK,MISC,JTAG) wo eDP and dGPU
IVY Bridge Processor (DMI,PEG,FDI) For IVY/Sandy processor compatibility:
Needs a pull-up resistor to PCH VccDFTERM rail (1.8V) through a 2.2 K◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo