asus A8Jn Troubleshooting Guide free download

File name A8Jn Troubleshooting Guide.pdf

A8Jn Troubleshooting Guide Block Diagram Power On Sequence 1 AC Mode Adapter Plug In AC_BAT_SYS +5VCHG +5VLCM +2.5VREF +3VA +5VA Press Power Button LID_SW# PWR_SW#_Q PWR_ON SUS_ON +1.5VSUS +3VO +12VO +5VO +5VO PM_PWRBTN# PM_SUSC# Power On Sequence 2 +12V +5V +3V +1.8VO +1.5VO +2.5VO 3V_5V_PWRGD PM_SUSB# CPU_VRON +VCC_GMCH_CORE +VCCP +12VS +0.9VS +5VS +3VS +1.5VS 2.5VS + VCORE +ATI_VCORE PWR_OK_VGA MCH_OK Power On Sequence 3 VTT_PWRGD VR_PWRGD CLK_EN# System On Sequence CLK_CPU_BCLK/# CLOCK 4 2 GEN. CLK_EN# ICS954213 DOTHAN CLK_MCH_BCLK/# CPU CLK_MCH_3GPLL/# 4 7 CLK_ICHPCI 4 H_CPURST# CLK_PCIE_ICH/# ALVISO KBC ICH6_PWROK MCH (M3885XHP) 3 6 GIGA LAN H_PWRGD RICOH R5C841 Reset IC SB ICH6-M MINI-PCI LV08 PCI_RST# 5 1 5 SUPER IO VRM_PWRGD LV08 BUF_PLT_RST# ATI POWER LV08 5 M24/M22 SYSTEM PLT_RST# SW_RST# TSICT Voltage Measure -TOP TSICT Voltage Measure -BOTTOM