Acer Aspire V3-551G Acer V3-551 and 551G Notebook Service Guide - Page 22

System Block Diagram 1-15 VRAM 1G/2G 64M16/128M16 x 8 T25"Tguxgtf Thermal Sensor ADM1032 DDR3 ATI Vancuver Thames XT 128Bit DDR3 uFCBGA-962 HDMI Conn. LVDS Conn. HDMI LVDS (DIS Only) (DIS Only) VGA (DIS Only) LVDS Translator RTD2132S eDP Panel UMA eDP AMD Comal PCIe x 16 Gen2 DP2 APU HDMI (UMA / Muxless) DP0 AMD FS1R2 APU Trinity uPGA-722 Package DP1 P_GPP x 3 GEN1 DP x 4 (DP1 TXP/N 0~4) ML for FCH VGA UMI Memory BUS(DDR3) Dual Channel 1.5V DDRIII 800~1866MHz 204pin DDRIII-SO-DIMM X2 BANK 0, 1, 2, 3 USB20 M/B*1 USB20 Sub/B*2 USB30 M/B*1 CMOS Bluetooth Mini Camera Conn. Card 1 Mini Card 2 Figure 1:8. System Block Diagram Hardware Specifications and Configurations CRT Conn. FCH CRT (VGA DAC) GPP3 Card Reader Realtek RTS5209 LED GPP2 MINI Card 2 (Option) GPP1 MINI Card 1 (Wireless LAN) GPP0 LAN(GbE) Atheros AR8151 Transformer / RJ45 RTC CKT. Power On/Off CKT. Fan Control DC/DC Interface CKT. Power Circuit Sub board LID SW - Power/B USB20/B -USB20 x2 USB30/B -USB20 x1+ USB30 x1 USB30 Fresco FL1009 On M/B BIOS ROM SYS BIOS (4M) EC BIOS (128K) FCH Hudson-M2/M3 uFCBGA-656 USB 3.3V 48MHz Port 10 (USB3.0) Port 0 Port 1 HD Audio 3.3V 24.576MHz/48Mhz SATA Gen2 Port 0 (USB3.0) Port 5 Port 7 Port 8 Port 9 GPP0 GEN2 LPC BUS ENE KB930/KB9012 port 0 SATA HDD1 Conn. port 1 ODD Conn. HDA Codec ALC271X VB6 ALC281X Touch Pad Int.KBD