Acer Aspire 4750Z Acer Aspire 4350, 4750, 4750G, 4750Z Service Guide - Page 12

System Block Diagram HDMI 51 LCD 49 Left Side: USB x 1 Bluetooth 63 CAMERA 49 JE40 HR Block Diagram ##OnMainBoard (Discrete/UMA/co-lay) VRAM 2GB/1GB/512MB 88,89,90,91 DDR3 800MHz Intel CPU Project code : 91.4IQ01.001 PCB P/N : 48.4IQ01.0SA Revision : 10267-1 Nvidia N12P PCIe x 16 (Discrete only) Sandy Bridge FSB: 1066 MHz DDRIII 1066/1333 Channel A DDRIII 1066/1333 Channel B DDRIII Slot 0 1066/1333 14 DDRIII Slot 1 1066/1333 15 83.84,85,86,87 Discreet/UMA/PX Co-lay 4,5,6,7,8,9,10,11,12,13 FDIx4x2 (UMA only) DMIx4 PCIE x 1 USB x 2 PCIE x 1 USB x 1 USB3.0 uPD720200 75 Mini-Card 802.11a/b/g 65 HDMI Level 57 shifter LVDS(Dual Channel) RGB CRT Intel PCH Cougar Point PCIE x 1 1000 NIC BCM57780A1 31 CRT 50 14 USB 2.0/1.1 ports ETHERNET (10/100/1000Mb) High Definition Audio SATA ports (6) PCIE ports (8) LPC I/F ACPI 1.1 PCIE x 1,USB x 1 Mini-Card WWAN 66 USB2.0 x 4 17,18,19,20,21,22,23,24,25,26 USB 2.0 x 1 Right Side: USB x 1 RJ45 CONN 59 SD/MMC+/MS/ MS Pro/xD SIM 66 64 Internal Analog MIC HP1 MIC IN AZALIA Azalia CODEC ALC271X 29 SPI LPC Bus SATA x 2 Flash ROM 4MB 60 LPC debug port 71 KBC NUVOTON SMBus NPCE795P 27 HDD 56 ODD 56 2CH SPEAKER Touch PAD 69 Int. KB 69 Thermal ENE P2800 ENE P2793 2528 Fan 28 4 Chapter 1