5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
1A
*1 VOUT rising time can be speed up if adding
R1 & D1 network between EN and GATE
*2 VOUT rising time can be slow down if adding
C1 between GATE and GND
R1
D1
C1
R1
D1
C1
*1 VOUT rising time can be speed up if adding
R1 & D1 network between EN and GATE
*2 VOUT rising time can be slow down if adding
C1 between GATE and GND
1A
NB671_SIGNAL_GND2
DEFAULT
3A
Ra
Rb
3A
3A
2.5V_LDO
天䦣月役
PIN6
儛
Vout = 0.8V ( 1 + Ra / Rb )
For CV test
1A
1A
VCCSFR_OC
DEFAULT SHORT
DEFAULT SHORT
1.0DX_VCCSTG
2.5V/3A
NOTE:
1.0DX_VCCSTG TURN-ON need <65us
M5938 TURN-ON TIME=60us
6-15-59381-7B0
6-15-59381-7B0
SUSB#_EN
VCCSFROC_EN
VCCSTG_EN
2.5V_PG
V2.5_LDO
VDDQ
VCCSFR_OC
VREG5
VDD1.0
1.0DX_VCCSTG
VDD3
3.3V
5V
5V
2.5V
VDD1.0
[31,33,56]
1.0DX_VCCSTG
[5,6]
5V
[39,44,45,48,49,50,52,53,54,55,56,57,58,59,63]
VCCSFR_OC
[6]
VDDQ
[6,8,9,32,55]
VDD3
[5,26,30,31,32,33,34,35,37,38,48,49,50,52,53,54,56,59,60]
VIN
[10,35,39,50,53,54,55,56,57,58,59,60]
2.5V
[8,9]
3.3V
[2,10,27,38,43,45,48,50,52,55,56]
SUSC#
[32,35,55,56]
SUSB#_EN
[50]
VCCIO_EN
[56,59]
VREG5
[54,56]
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PA700-D02A
D02A
[51] 1.0DX_VCCSTG/VCCSFR_OC/2.5
A3
51
77
W ednesday, July 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PA700-D02A
D02A
[51] 1.0DX_VCCSTG/VCCSFR_OC/2.5
A3
51
77
W ednesday, July 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PA700-D02A
D02A
[51] 1.0DX_VCCSTG/VCCSFR_OC/2.5
A3
51
77
W ednesday, July 05, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
PC181
10u_6.3V_X5R_06
PC180
0.1u_10V_X7R_04
PR289
*47K_04
PJ43
*1mm
1
2
C888
10u_6.3V_X5R_06
PU13
G9661-25ADJF11U
GND
8
VCNTL
4
NC
5
VIN
3
VOUT
6
VFB
7
POK
1
EN
2
GND
9
D37
*RB0540S2
A
C
C867
10u_6.3V_X5R_06
R592
10K_04
C1102
10u_6.3V_X5R_06
C1089
10u_6.3V_X5R_06
C872
1u_6.3V_X5R_04
C871
10u_6.3V_X5R_06
R590
*4.7K_04
D27
RB0540S2
A
C
R746
*10K_04
C882
*0.01u_16V_X7R_04
PC178
22u_6.3V_X5R_08
PJ52
*1mm
1
2
C1108
*0.01u_16V_X7R_04
C1080
10u_6.3V_X5R_06
PR291
10K_1%_04
PC182
1u_6.3V_X5R_04
PR292
21.5K_1%_04
PR290
100K_04
PJ30
*CV-40mil
1
2
PC176
82p_50V_NPO_04
C1093
1u_6.3V_X5R_04
C876
0.1u_10V_X7R_04
U35
M5938BRD1U
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
U53
M5938BRD1U
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
PJ31
*OPEN_4mil
1
2
R751
0_04
PC179
*10u_6.3V_X5R_06
PC177
*0.1u_10V_X7R_04
R591
10K_04
PR294
0_04
Sheet 51 of 77
1.0DX_VCCSTG/
VCCSFR_OC/2.5V
Schematic Diagrams
B - 52 1.0DX_VCCSTG/VCCSFR_OC/2.5V
B.Schematic Diagrams
1.0DX_VCCSTG/VCCSFR_OC/2.5V
Summary of Contents for PA70HP6
Page 1: ...PA70HP6 G PA71HP6 ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer PA70HP6 G PA71HP6 Service Manual ...
Page 11: ...Preface IX Preface ...
Page 12: ...Preface X Preface ...
Page 26: ...Introduction 1 12 1 Introduction ...
Page 48: ...Disassembly 2 22 2 Disassembly ...
Page 51: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 52: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 53: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 54: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 55: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 56: ...A 8 A Part Lists ...