Acer Aspire S5-391 Acer S5-391 Notebook Service Guide - Page 23

System Block Diagram Hardware Specifications and Configurations Fan Control eDP Conn. eDP 120MHz Intel Ivy Bridge ULV Processor BGA1023 Memory BUS(DDR3L) Two Channel 1.35V DDR3L 1333Mhz DDR3L-ON BOARD Figure 1-9. System Block Diagram Thunderbolt port 5~8 Thunderbolt HDMI Conn. TMDS DP port 2 PCI-Express x 8 (PCIE2.0 5GT/s) port 1 FDI x8 DMI x4 USB 3.0 conn x2 USB3.0 port 1,2 Debug Port 100MHz 100MHz USB2.0 port 0,1 USB port 9 2.7GT/s 1GB/s x4 USBx14 3.3V 48MHz Intel Panther Point-M HD Audio 3.3V 24MHz PCH SPI 100MHz 100MHz 989pin BGA LPC Camera USB port 10 Bluetooth USB port 8 mSATA (Reserve) USB port 12 D/B HDA Codec ALC271X-VB6/ALC281X WLAN Card reader SATA x 6 (GEN1 1.5GT/S ,GEN2 3GT/S) port 0 TPM SPI ROM x2 Int. Speaker x 2 Int. DMIC x 1 Phone Jack x 1 mSATA LPC BUS 33MHz ENE KB930/KB9012 RTC CKT. LS-8481P Audio/B Touch Pad Int.KBD Power On/Off CKT. LS-8482P Card Reader/B DC/DC Interface CKT. LS-8483P LED/B EC ROM x1 @ for KB930 Power Circuit DC/DC LS-8484P Battery/B 1-16