Acer Aspire 5739G Acer Aspire 5739G Series Service Guide - Page 174

Bottom View U25 CPU socket CN14 Battery Conn CN20 MXM card Conn. PU7 +1.05V PWM CN15 FAN Conn U22 LAN transformer IC CN16 Mini card Conn CN18 HDD Conn U27 Thermal protection IC CN22 RTC Socket CN24 ODD Conn CN30 Mini card Conn U26 NB U29 SB CN25 Memory DIMM CN27 Memory DIMM PU9 3V/5V PWM IC PU10 +1.5VSUS PWM IC Pin U25 CN14 CN16 CN18 U27 CN22 CN24 CN30 CN20 PU7 CN15 U26 U29 CN25 CN27 PU9 Description CPU Socket Battery Conn. Mini Card Conn. HDD Conn. Thermal Protection IC RTC Socket ODD Conn. Mini Card Conn. MXM Card Conn. +1.05V PWM Fan Conn. Northbridge Southbridge Memory DIMM Memory DIMM 3V/5V PWM IC Pin U22 PJ1 CN12 CN13 U24 CN12 CN19 CN21 CN23 CN26 CN28 CN29 U32 U33 PU10 Description LAN Transformer IC PWR Jack Conn. LAN Conn. CRT Conn. HDMI Lever Shift IC HDMI Conn. eSATA Conn. USB Conn. USB Conn. Line-in Conn. External MIC Conn. External Headphones Codec IC Subwoofer Amplifier +1.5V SUS PWM IC PJ1 PWR Jack conn. CN12 LAN Conn CN13 CRT Conn U24 HDMI lever shift IC CN12 HDMI Conn. CN19 eSATA Cponn. CN21 USB Conn. CN23 USB Conn. CN26 Line in Conn. CN28 EXT Mic Conn. CN29 EXT HP U32 Codec IC U33 Subwoofer Amplify 164 Chapter 3