Acer Aspire 4349 Acer Aspire 4349, 4749, 4749Z Notebook Service Guide - Page 33

System Block Diagram Figure 1-11. System Block Diagram Hardware Specifications and Configurations BLOCK DIAGRAM intel DDR SYSTEM MEMORY iGFX Interfaces SandyBridge QC /DC 35W PCI-E X16 DDR III - SODIMM 0 DDR III - SODIMM 1 P14, 15 Dual Channel DDR III 1066 MHz rPGA 988 (37.5mm X 37.5mm) FDI CLK DMI P4~P7 5GT/s HDD (SATA) P20 P0 ODD (SATA) P20 P1 M/B USB*1 P23 D/B USB*2 P23 USB Bluetooth P24 USB CCD P17 P1 P3,P9 P4 P8 CardReader P12 AU6435-GDL P23 FDI interface 2.7GT/s X4 DMI interface 5GT/s SATA0 FDI CLK DMI INT_CRT SATA1 SATA Gen3 SATA Gen2 intel INT_LVDS USB 2.0 USB CougarPoint 0.7 PCI-E INT_HDMI Azalia X'TAL 32.768KHz mBGA 989 (25mm X 25mm) HDA RTC P9 Note: HM65 not support USB 6 & 7 HM65 not support SATA 2 & 3 P8~P13 SPI LPC PCI-Express Gen2 5GT/s X'TAL 25MHz X'TAL 25MHz Int. MIC ALC271X-VB3 AUDIO CODEC Dual SPI ROM P21 4Mbit x1 (Basic ME+Braidwood) P9 EC NPCE971 P27 MIC JACK P22 Int. Speaker P22 HP P22 SPI ROM Touch Pad Keyboard P27 P26 P26 Fan Driver (D/A Type) P26 CHARGER ISL88731 P28 3/5V SYS PWR RT8206 P29 CPU CORE PWR ISL95835 P30 CPU +1.05V_VTT RT8238 P31 DDR3 PWR discharger RT8207A P32 P34 +1.8V Thermal protect HPA00835RTER P34 P34 CRT P16 LVDS P16 HDMI P17 P1 P6 Atheros AR8158L P26 Transformer 10/100M P18 Mini Card-1 P19 USB 2.0 P10 RJ45 P18 0 1-23