POWER ON SEQUENCE.
Trang 1K46CM Repair Guide
Jul/23/2012 John_jin CSC-GRMA
Trang 2POWER FLOW
Trang 3POWER ON SEQUENCE
Trang 4Voltage& Signal Measure Point TOP
T2207 PM_SLP_SUS#
C6707 PWR_SW#
T2210 SLP_LAN#_R
PU8101 +5VA
PD8301 SUSB_EC# U5802 CORE_PWRGD
Q3202 PM_PWROK
D2001 +3VA
D2001 +VCC_RTC
PJP8100 AC_BAT_SYS
T2206 SLP_A#_R
Q3002 ME_SUSPWRDNACK
Q0302 ALL_SYS_PWRGD
PC8307 +0.75VS D3202 +3VA_EC#
D3202 +EC_RST#
Pd8302 3VSUS_ON
PD8100 5VSUS_PWRON
RN3006 PM_SUSC#
RN3006 PM_SUSB#
R3003 PM_PWRBTN#
PQ8704 +0.8VS_PWRGD
R2217 PM_SYSPWROK C2405 BUF_PLT_RST#
Trang 5Voltage& Signal Measure Point Bottom
PL8301 +1.5VO
PL8003 +VGFX_CORE
PL8400 +1.8VO
PL8005 +VCORE
PL8500 +NVDD
PL8100 +3VO PL8200 +VTT_CPUO
PR8144 5VSUS_PWRGD PSL8005 VR_SVID_ALERT#
PL8101 +5VO
Q7704 +PEX_VDD
PR8144 3VSUS_PWRGD PU8400 +1.8VS_PWRGD
R0309 H_CPUPWRGD
PJP8702 +0.8VSO
PQ9106 SUSC_EC#
U7003 +VTT_CPU_PWRGD R0322 H_DRAM_PWRGD