K55DE Repair Guide Apr/16/2012 John_jin CSC-GRMA POWER FLOW POWER ON SEQUENCE Voltage& Signal Measure Point TOP R8824 +5VA R2100 PM_PWRBTN# C2022 BUF_PLT_RST# R0403 CPU_PWRGD _r _r R3009 CPU_VRON _r R3018 RCIN# _r R6602 PWR_SW# R0481 CPU_RST# _r _r R8412 PM_PWROK Voltage& Signal Measure Point Bottom SR8607 PWROK# L8002 +VCORE L8001 CPU_VDDNB D3202 EC_RST# R2218 PM_RSMRST# R2102 PM_SUSC# _ D8202 VSUS_ON R2101 PM_SUSB# L84001 +1.8VS_VGA_O D3202 +3VA_EC U8201 +1.1VSUS_PWRGD L8700 +VDDC_VGA_O C8246 _r AC_BAT_SYS L8201 +1.1VO D2001 +3VA L8300 +1.5VO L8202 +1.2VO D2001 +VCC_RTC PL8101 +3VO L8100 +5VO SR9214 VRM_PWRGD C8301 +0.75VO D9202 ALL_SYSTEM_PWRGD _r JP8103 +12VSUS D9201 SUSB_EC# Q5706 SUSC_EC# D9202 SUS_PWRGD _r ... AC_BAT_SYS L82 01 +1. 1VO D20 01 +3VA L8300 +1. 5VO L8202 +1. 2VO D20 01 +VCC_RTC PL 810 1 +3VO L 810 0 +5VO SR9 214 VRM_PWRGD C83 01 +0.75VO D9202 ALL_SYSTEM_PWRGD _r JP 810 3 +12 VSUS D92 01 SUSB_EC# Q5706 SUSC_EC#... L80 01 CPU_VDDNB D3202 EC_RST# R2 218 PM_RSMRST# R 210 2 PM_SUSC# _ D8202 VSUS_ON R 210 1 PM_SUSB# L840 01 +1. 8VS_VGA_O D3202 +3VA_EC U82 01 +1. 1VSUS_PWRGD L8700 +VDDC_VGA_O C8246 _r AC_BAT_SYS L82 01 +1. 1VO... Signal Measure Point TOP R8824 +5VA R 210 0 PM_PWRBTN# C2022 BUF_PLT_RST# R0403 CPU_PWRGD _r _r R3009 CPU_VRON _r R3 018 RCIN# _r R6602 PWR_SW# R04 81 CPU_RST# _r _r R8 412 PM_PWROK Voltage& Signal Measure