POWER ON SEQUENCE.
Trang 1K45DR Repair Guide
May/10/2012 John_jin CSC-GRMA
Trang 2POWER FLOW
Trang 3POWER ON SEQUENCE
Trang 4Voltage& Signal Measure Point TOP
D2202 PM_RSMRST#_PCH
PR521 3V_VGA
_r
R2234 PM_SYSPWROK_PCH
PR4 5V_AUX
R1174 5V_S0
PR1040 DGPU_VRON
PQ80 S0_ON_1
Q72 3V_S0
PR503 5V_S3
_r
PQ40 1.8V_VGA
PD3 12V_S5
D16 3VRTC
PR20 S5_ON#
U56 RSMRST#
U56 SUSC#
PQ74 S3_ON
PQ88 GPUIO_ON_1
RQ98 1.1V_S0
D47 HWPG
VSUS_PWR
GD
_r
D58 VRON
D17 ECPWROK
U30 APU_PWRGD
U37 PCH_PWRGD
Trang 5Voltage& Signal Measure Point Bottom
PL61 VCORE PL104 VGA_CORE
PC174 DDR_VTERM
_r
PL22 1.5V_S3
D37 SUSB# PU38 1.0V_VGA
PU2 1.2V_S0
PL64 VDDNB
PL82 1.1V_S5
Q81 3V_AUX
PL3 3V_S5
PL3 5V_S5 PU37 2.5V_SO
Q81 NBSWON#
R639 PCIE_RST#
D40 EC_RCIN#
C892 PLTRST#
Q13 APU_RST#
_r