Chapter 1
5
System Block Diagram
Keyboard
LAN
Atheros
PCIE-LAN
AR8151
RJ45
SATA0 150MB
CRT
HT3
ALINK X4
(10/100/1000)
Speaker
SATA - ODD
USB2.0
Winbond KBC
LPC
35mm X 35mm
A12
MUXs
(S.G)
638P (PGA)45W/35W
64MX16X8,128 bit
64MX16X4,64 bit
VRAM
Azalia
SBLINK_CLK
NBGPP_CLK
NBGFX_CLK
CPU_CLK
HDMI
LVDS
CRT
ATI
Madison LP
128-bit M2 Pkg
S1G4 Processor
AMD Champlain
21mm X 21mm, 528pin BGA
BT
800MHz
DDR3
USB1.1
X1
CLOCK GEN
CPU THERMAL
SENSOR
SB820
RS880
NORTH BRIDGE
HDMI
DDR3-SODIMM1
DDR3-SODIMM2
USB2.0 Ports
LVDS
FAN
SPI
4.3W(Int)
4.5W(Ext)
29mm X 29mm
DDR3 channel B
DDR3 channel A
Touch Pad
Codec
RTL ALC271X
Mini PCI-E
Card
(Wireless LAN)
PCI-Express 16X
21mm X 21mm, 528pin BGA
(Phone/ MIC)
Digital MIC
AUDIO CONN
PCI-E
SOUTH BRIDGE
SATA1 150MB
SATA - HDD1
LAYER 6 : IN3
LAYER 1 : TOP
LAYER 5 : VCC
PCB STACK UP
LAYER 4 : IN2
LAYER 3 : IN1
LAYER 2 : GND
LAYER 7 : GND
LAYER 8 : BOT
Webcam
USB2.0 Ports x 3
CardReader
AU6433/AU6437
USB BOARD
From SB
SGN@---->Internal CLK GEN.
GN@ ---->External CLK GEN.
IV@ -----> iGPU
SW@ -----> dGPU
SP@ -----> iGPU & dGPU notice
SPE@ ----->Only for dGPU notice
SIDE@ ----> Side port
SIDE port
Charger (ISL88731A)
DC/DC ( 3VPCU / 5VPCU )
RT8206B
CPU_VCORE ( VCORE )
ISL6265A
DC/DC ( +1.1V_S5 )
UP6111AQD
DC/DC ( NB_CORE )
UP6111AQD
DC/DC ( +1.5VSUS )
RT8207A
DC/DC ( GPU_CORE )
MAXT
DC/DC (+1.8V/+1V/+2.5V )
HPA00835RTER / RT9018A / RT9025-25PSP
DC/DC ( CPU_VDDR )
RT9025-25PSP
Summary of Contents for ASPIRE 553G
Page 6: ...VI ...
Page 10: ...X Table of Contents ...
Page 42: ...32 Chapter 1 ...
Page 67: ...Chapter 3 57 4 Lift the base door out and away ...
Page 72: ...62 Chapter 3 5 Pull the WLAN module out and away ...
Page 86: ...76 Chapter 3 4 Unlock and disconnect the switch board FFC ...
Page 88: ...78 Chapter 3 4 Lift the power board away ...
Page 93: ...Chapter 3 83 14 Lift the LCD module out of the assembly ...
Page 111: ...Chapter 3 101 7 Disconnect the FPC cable ...
Page 114: ...104 Chapter 3 8 Remove the cable from the retention guides 9 Pry the antenna off the casing ...
Page 119: ...Chapter 3 109 7 Lay the cables along the retention guides ...
Page 134: ...124 Chapter 3 4 Connect and lock the USB card FFC to the mainboard ...
Page 136: ...126 Chapter 3 4 Connect the Bluetooth module cable to the main board ...
Page 146: ...136 Chapter 3 7 Connect and lock the button board FFC ...
Page 152: ...142 Chapter 3 4 Grasp the tab and slide the HDD firmly into the docking connector ...
Page 154: ...144 Chapter 3 Replacing the ODD Module 1 Replace the ODD bezel 2 Replace the ODD bracket ...
Page 158: ...148 Chapter 3 ...
Page 178: ...168 Chapter 5 ...
Page 228: ...218 Appendix A ...
Page 234: ...224 Appendix B ...
Page 236: ...226 ...
Page 239: ...229 Index ...