Schematic Diagrams
1.0DX_VCCSTG/VCCSFR_OC, 3.3VA B - 49
B.Schematic Diagrams
1.0DX_VCCSTG/VCCSFR_OC, 3.3VA
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
3.3VA
VCCSFR_OC
M: uP7553 ---- 6-02-07553-9C0
S: AP2821KTR-G1 6-02-02821-9C0
BIOS+EC setup
G0, S5, S4:low
S4 support RTC wake:high
1.5A
1A
2nd source G5016
NV3V3
EM5290
PCBfootprint:
TDFN14-2X3MM-A
DEFAULT SHORT
1A
Default
Default
D02_12/19_H
1.05DX_VCCSTG
1A
NOTE:
1.05DX_VCCSTG Ton need <65us
M5938 TURON-ON TIME=60us
SHORT
D02_12/27_H
1.05V
1.05_VCCST
VCCST
2A
SHORT
D02_12/27_H
D02_12/28_H
D02_12/28_H
D02_01/31_H
D02_01/31_H
D02_01/31_H
NV_NV3V3_EN_R
NV_NV3V3_EN_R
SUSB#_C10#
VOUT1_U140
VCCSTG_EN
SUSB#_C10#
VCCST_EN
VCCST_EN
VCCSTG_EN
SUSB#_C10#
SUSB#
VDD3
3.3VA
VDD3
5V
3.3V
NV3V3
VDD3
NV3V3
VDDQ
VCCSFR_OC
1.05VA
1.05DX_VCCSTG
VDD3
VDD3
1.05_VCCST
1.05VA
VDD3
5V
5V
1.05VA
30,43
1.05DX_VCCSTG
4,6,27
5V
22,35,37,42,45,46,47,49,52,53
VCCSFR_OC
6
VDDQ
6,8,9,45
3.3VA
4,9,24,26,27,30
VDD3
4,24,25,27,30,34,36,37,40,42,43,44,50,51,52,53
SLP_SUS#
40,43,53
VDD5
35,42,44
VCCIO
2,6,43
SUSB#_EN
42
GPP_J1_C10#
24,43
1.05_VCCST
4,6,26,47
NV_NV3V3_EN
17
NV3V3
10,16
3.3V
2,17,22,33,35,42,43,45,47
SUSC#
40,45
SUSB#
22,25,35,40,42,43,45
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-N85J0-D01
D02B
[48]1.0DX_VCCSTG/VCCSFR_OC, 3.3VA
Custom
48
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-N85J0-D01
D02B
[48]1.0DX_VCCSTG/VCCSFR_OC, 3.3VA
Custom
48
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-N85J0-D01
D02B
[48]1.0DX_VCCSTG/VCCSFR_OC, 3.3VA
Custom
48
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
R408
0_04
C368
10u_6.3V_X5R_06
S
D
G
PQ44A
*MTDK3S6R
2
6
1
C856
*10u_6.
3V
_X
5R
_06
PR93
100_04
C857
1u_6.
3V
_X
5R
_04
C638
68p_50V_NPO_04
C651
*0.22u_10V_X5R_04
S
D
G
PQ45B
*MTDK3S6R
5
3
4
C855
1u_6.
3V
_X
5R
_04
S
D
G
PQ45A
*MTDK3S6R
2
6
1
R722
0_04
C367
0.1u_10V_X5R_04
R409
*0_04
R716
*100K_04
R717
100K_04
PJ62
1mm
1
2
PJ59
OPEN_1mm
1
2
C388
*0.1u_10V_X7R_04
C862
0.
1u_10V
_X
5R
_04
C864
0.
1u_10V
_X
5R
_04
C
863
*0.
1u_10V
_X
7R
_04
C640
0.1u_10V_X7R_04
PJ61
*CV-40mil
SHORT
1
2
U14
SN74LV1T08DCKR
1.8V
1
2
5
4
3
C650
0.1u_10V_X7R_04
C639
*100p_50V_NPO_04
C654
0.1u_10V_X7R_04
S
D
G
PQ4B
MTDK3S6R
5
3
4
R741
*0402_short-p
R715
*100_04
C858
*10u_6.
3V
_X
5R
_06
R721
*0_04
C653
*0.22u_10V_X5R_04
U161
FA7609
NC
3
GND
1
VIN
2
VOUT
4
VBIAS
5
ON
6
C
861
*0.
1u_16V
_X
7R
_04
G5016
U33
CT2
10
OUT2
8
EN
2
5
VBI
AS
4
IN2
6
GN
D
11
EN
1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GN
D
15
R720
*100K_04
R719
10K_04
PJ40
*1mm
1
2
C859
0.
1u_10V
_X
5R
_04
PR94
100K_04
U12
UP7553PMA5-25
EN
3
VIN
5
VIN/SS
4
VOUT
1
GND
2
C637
0.1u_10V_X7R_04
R740
*0402_short-p
U5
FA7609
NC
3
GND
1
VIN
2
VOUT
4
VBIAS
5
ON
6
C652
1u_6.3V_X5R_04
PJ60
1mm
1
2
PJ41
*1mm
1
2
S
D
G
PQ4A
MTDK3S6R
2
6
1
R718
*100_04
R723
0_04
C860
0.
1u_10V
_X
5R
_04
S
D
G
PQ44B
*MTDK3S6R
5
3
4
Sheet 48 of 60
1.0DX_VCCSTG/
VCCSFR_OC,
3.3VA
Summary of Contents for N850EJ1
Page 1: ...N850EJ1 N855EJ1 N857EJ1 ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer N850EJ1 N855EJ1 N857EJ1 Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 40: ...Disassembly 2 16 2 Disassembly ...
Page 43: ...Top N850EJ1 N857EJ1 A 3 A Part Lists Top N850EJ1 N857EJ1 Figure A 1 Top N850EJ1 N857EJ1 ...
Page 44: ...A 4 Top N855EJ1 A Part Lists Top N855EJ1 Figure A 2 Top N855EJ1 ...
Page 45: ...Bottom A 5 A Part Lists Bottom Figure A 3 Bottom ...
Page 46: ...A 6 Main Board A Part Lists Main Board Figure A 4 Main Board ...
Page 47: ...HDD A 7 A Part Lists HDD Figure A 5 HDD ...
Page 48: ...A 8 LCD N850EJ1 A Part Lists LCD N850EJ1 Figure A 6 LCD N850EJ1 ...
Page 49: ...LCD N857EJ1 A 9 A Part Lists LCD N857EJ1 Figure A 7 LCD N857EJ1 ...
Page 50: ...A 10 LCD N855EJ1 A Part Lists LCD N855EJ1 Figure A 8 LCD N855EJ1 ...
Page 112: ...Schematic Diagrams B 62 B Schematic Diagrams ...