Schematic Diagrams
B - 70 Power On Sequence
B.Schematic Diagrams
Power On Sequence
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VCCST
VCCST_PWRGD
>1ms
VDDQ
<25ms
VCCIO
>100ns
VCCSA
>100ns
PROCPWRGD
>1ms
VCCPLL
PCH_PWROK
>0
DDR_VTT_CNTL
DDR_VTT
<35us
<100ns
298ms
PWR_SW#
VDD5
0.76ms
1.62ms
PLTRST#
2.43ms
1.205ms
1.275ms
1.7ms
2.04ms
1.495ms
5V
SLP_SUS#
30.75ms
3.3VA
1.0VA
RSMRST# (=DPWROK)
0.7ms
2.1ms
51.3ms
1.375ms
0.415ms
VCCST_VCCPLL
VDDQ
2.5V
0.49ms
VCCIO_EN=SUSB#
VCCIO_PWRGD
VCCSA
0.97ms
2.115ms
1.66ms
PM_PCH_PWROK (=VCCST_PWRGD)
2.07ms
35us
H_PWRGD
297ms
2.7ms
PWR_BTN#
180ms
Power on
5VS_2
VCCIO
5VS
EC DELAY_PWRGD (=PM_PWROK)
RTCRST#
SUSC#
3.3VS
ALL_SYS_PWRGD
DD_ON
SUSB#
VR_READY
3.3V
VTT_EN
VTT_MEM
1.45ms
1.23ms
VCORE
2.6ms
102ms
DESIGN GUIDE
天
㯪
119ms
Title
Size
Document Number
R e v
Date:
Sheet
o f
<Doc>
<RevCode>
<Title>
Custom
69
69
Monday, August 28, 2017
Title
Size
Document Number
R e v
Date:
Sheet
o f
<Doc>
<RevCode>
<Title>
Custom
69
69
Monday, August 28, 2017
Title
Size
Document Number
R e v
Date:
Sheet
o f
<Doc>
<RevCode>
<Title>
Custom
69
69
Monday, August 28, 2017
Sheet 69 of 69
Power On
Sequence
Summary of Contents for P775TM
Page 1: ...P775TM G P775TM1 G ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P775TM G P775TM1 G Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 48: ...Disassembly 2 24 2 Disassembly ...
Page 51: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Page 52: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 53: ...Part Lists LCD LG AU A 5 A Part Lists LCD LG AU Figure A 3 LCD LG AU ...
Page 54: ...Part Lists A 6 LCD AU A Part Lists LCD AU Figure A 4 LCD AU ...
Page 55: ...Part Lists MB A 7 A Part Lists MB Figure A 5 MB ...
Page 56: ...Part Lists A 8 HDD A Part Lists HDD Figure A 6 HDD ...
Page 57: ...Part Lists VGA G1 G3 A 9 A Part Lists VGA G1 G3 Figure A 7 VGA G1 G3 ...
Page 58: ...Part Lists A 10 VGA G2 A Part Lists VGA G2 Figure A 8 VGA G2 ...