5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
3.3VA
NOTE:
3.3VA Ton need <65us
M5938 TURON-ON TIME=60us
*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
*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
VCCSFR_OC
6-15-59381-7B0
6-15-59381-7B0
3A
SHORT
*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
1.0DX_VCCSTG
1A
SHORT
NOTE:
1.0DX_VCCSTG Ton need <65us
M5938 TURON-ON TIME=60us
6-15-59381-7B0
2015.5.20
Gary_Reserved PJ73
Gary_nonstuff
Gary_power change solution ic
*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
C1
VCCSFR_OC
1A
SHORT
6-15-59381-7B0
Gary_power change solution ic
Gary_D02 for BUG solution
3.3VA_ON
3.3VA_OUT
3.3VA_ON
SUSB#_EN
VOUT1_U140
VCCSTG_EN
VCCSTG_EN
VCCSFROC_EN
SUSB#_EN
VOUT2_U141
VCCSFROC_EN
3.3VA
VDD3
VDD3
VDD3
VCCIO
VDD1.0
1.0DX_VCCSTG
VDD3
5V
VDDQ
VCCSFR_OC
VDD3
5V
SLP_SUS#
23,38,40
SUSB#_EN
32,39
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-N85L0-D01
D01
[45]1.0DX_VCCSTG/VCCSFR_OC, 3.3VA
A3
45
56
Tuesday, March 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
D01
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-N85L0-D01
D01
[45]1.0DX_VCCSTG/VCCSFR_OC, 3.3VA
A3
45
56
Tuesday, March 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
D01
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-N85L0-D01
D01
[45]1.0DX_VCCSTG/VCCSFR_OC, 3.3VA
A3
45
56
Tuesday, March 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
D01
C441
10u
_6.3
V
_X5R_06
C428
10u
_6.3
V
_X5R_06
U5
*EM5201V
VIN
2
VIN
1
VIN
9
ON
4
VBIAS
3
VOUT
6
GND
5
PJ29
1mm
1
2
R42
*100_04
C393
10u
_6.3
V
_X5R_06
C201
*0.1u_10V_X7R_04
R286
*10mil_short
Q2
*2SK3018S3
G
D
S
C165
*10u_6.3V_X5R_06
Q14
2SK3018S3
G
D
S
Q5
*2SK3018S3
G
D
S
PJ13
1mm
1
2
C397
10u
_6.3
V
_X5R_06
C388
1u_6.3V_X5R_04
G5016
U25
CT2
10
OUT2
8
EN2
5
VBIAS
4
IN2
6
GN
D
11
EN1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GN
D
15
C164
*10u_6.3V_X5R_06
C200
1u_6.3V_X5R_04
R241
100K_04
R247
0_04
C395
*0.1u_10V_X7R_04
Q12
2SK3018S3
G
D
S
PJ21
1mm
1
2
R70
*100K_04
R254
100_04
C369
10u
_6.3
V
_X5R_06
R52
*10K_04
R242
33_04
C442
*0.1u_10V_X7R_04
Q17
2SK3018S3
G
D
S
C440
10u
_6.3
V
_X5R_06
Q18
2SK3018S3
G
D
S
PJ12
*1mm
1
2
U21
EM5201V
VIN
2
VIN
1
VIN
9
ON
4
VBIAS
3
VOUT
6
GND
5
R285
10K_04
C202
*10u_6.3V_X5R_06
C401
220
p_50V_
N
P
O
_04
C394
*1u_6.3V_X5R_04
R284
100K_04
Sheet 44 of 55
1.0DX_VCCSTG/
VCCSFR_OC,
3.3VA
Schematic Diagrams
1.0DX_VCCSTG/VCCSFR_OC, 3.3VA B - 45
B.Schematic Diagrams
1.0DX_VCCSTG/VCCSFR_OC, 3.3VA
Summary of Contents for N850HL
Page 1: ...N850HL...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer N850HL Service Manual...
Page 11: ...Preface IX Preface...
Page 12: ...Preface X Preface...
Page 26: ...Introduction 1 12 1 Introduction...
Page 42: ...Disassembly 2 16 2 Disassembly...
Page 45: ...Top A 3 A Part Lists Top Figure A 1 Top...
Page 46: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom...
Page 47: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board...
Page 48: ...A 6 HDD A Part Lists HDD Figure A 4 HDD...
Page 49: ...LCD A 7 A Part Lists LCD Figure A 5 LCD...
Page 50: ...A 8 A Part Lists...
