Sheet 30 of 60
PCH 7/9
Schematic Diagrams
PCH 7/9 B - 31
B.Schematic Diagrams
PCH 7/9
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
0.0198A
+VCCPRIM_FUSE_1P05
0.021A
0.0085A
0.169A
+VCCA_SRC_1P05
5.95A
+VCCMPHY_1P05
+VCCPRIM_1P05
6.66A
0.00428A
0.015A
0.213A
0.42A
0.109A
0.2A
+VCCPRIM_CNV_HVLDO_1P05
0.0012A
0.193A
+VCCFHV1_2P 8
0.0859A
+VCCFHV0_2P 8
0.766A
0.00767A
0.113A
+VCCPFUSE_3P3
0.106A
+V3.3A_V1.8A_VCCPGPPA
0.101A
0.343A
0.14A
+V3.3A_V1.8A_VCCPGPPD
0.174A
0.262A
0.97A
0.000416A
0.0882A
+VCCPGPPC_G_3P3
0.145A
+VCCPHVC_3P3
0.182A
+VCCPUSB2_3P3
0.095A
+V3.3A_V1.8A_VCCPSPI
0.05A
+V3.3A_V1.8A_VCCPGPPBC
PLACE 1-5MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 3-5MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
+VCCPRIM_1P8
9/21
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
PLACE 1-5MM FROM
PACKAGE EDGE
PLACE 1-5MM FROM
PACKAGE EDGE
PLACE 1-3MM FROM
PACKAGE EDGE
Default
Default
11/30
D02_12/25_H
D02_12/25_H
D02_01/31_H
+VCCLDOSRAM_IN_1P24
+VCCDPHY_1P24
+VCCDPHY_1P24_MAR
+VCCA_XTAL_1P05
+VCCA_OCPLL1_1P05
+VCCA_OC_1P05
+VCCDUSB_1P05
+VCCDSW_1P05
+VCCAZPLL_1P05
+VCCAMPHYPLL_1P05
+VCCA_BCLKPLL2_1P05
+VCCCLPLLEBB_1P05
+VCCPHVLDO_1P8
+V3.3A_V1.8A_VCCPAZIO
+VCCPDSW_3P3
+V3.3A_V1.8A_VCCPGPPEF
+V3.3A_V1.8A_VCCPGPPHK
+VCCPHVLDO_3P3
+VCCPRTC_3P3
+VCCRTCEXT
+VCCDPHY_1P24_MAR
+VCCPRTC_3P3
+VCCPHVLDO_3P3
+VCCPDSW_3P3
+V3.3A_V1.8A_VCCPGPPEF
+V3.3A_V1.8A_VCCPGPPHK
+V3.3A_V1.8A_VCCPAZIO
+VCCRTCEXT
+VCCPHVLDO_1P8
+VCCDPHY_1P24
+VCCLDOSRAM_IN_1P24
+VCCDUSB_1P05
+VCCDSW_1P05
+VCCCLPLLEBB_1P05
+VCCAZPLL_1P05
+VCCAMPHYPLL_1P05
+VCCA_XTAL_1P05
+VCCA_OCPLL1_1P05
+VCCA_OC_1P05
+VCCA_BCLKPLL2_1P05
SPI_3.3V
1.05VA
1.05VA
3.3VA
3.3VA
3.3VA
3.3VA
3.3VA
3.3VA
1V8_LDO
3.3VA
VCC_RTC
3.3VA
3.3VA
3.3VA
VDD3
1.05VA
1.8VA
1V8_LDO
1V8_LDO
1.05VA
1.05VA
1.05VA
1.05VA
1.05VA
1.05VA
1.05VA
1.05VA
1.05VA
1.05VA
1.05VA
1.05VA
1.05VA
1.05VA
43,48
3.3VS
8,9,20,21,22,23,24,26,27,28,29,32,34,36,37,38,39,40,41,42,47,51,52,53
VDD3
4,24,25,27,34,36,37,40,42,43,44,48,50,51,52,53
VCC_RTC
24,27
3.3VA
4,9,24,26,27,48
SPI_3.3V
24
1.8VA
53
1V8_LDO
24
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85J0-D01
D02B
[30] PCH 8/12-POWER
A3
30
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
[30] PCH 8/12-POWER
A3
30
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
[30] PCH 8/12-POWER
A3
30
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
R95
*0402_short-p
C625
1u_6.3V_X5R_04
R98
*0402_short-p
C315
*22u_6.3V_X5R_06
PJ9
*4mm
1
2
C312
22u_6.3V_X5R_06
R450
*0402_short-p
C358
1u_6.3V_X5R_04
R97
*0402_short-p
C660
1u_6.3V_X5R_04
C362
1u_6.3V_X5R_04
C334
*1u_6.3V_X5R_04
R363
0_06
R94
*0402_short-p
C314
1u_6.3V_X5R_04
R89
*0402_short-p
C627
*22u_6.3V_X5R_06
C623
1u_6.3V_X5R_04
R136
0_06
C336
1u_6.3V_X5R_04
R108
*0402_short-p
C313
1u_6.3V_X5R_04
R157
*0603_short-p
R112
*0402_short-p
C296
1u_6.3V_X5R_04
PJ10
*4mm
1
2
C363
*1p_50V_NPO_04
C351
4.7u_6.3V_X5R_06
R362
*100_04
R88
*0402_short-p
R99
0_06
C658
4.7u_6.3V_X5R_06
R166
0_06
C350
1u_6.3V_X5R_04
R120
*0402_short-p
R109
*0402_short-p
8 OF 13
U34H
HM370
VCCPRIM_1P051
AA22
VCCPRIM_1P052
AA23
VCCPRIM_1P053
AB20
VCCPRIM_1P054
AB22
VCCPRIM_1P055
AB23
VCCPRIM_1P056
AB27
VCCPRIM_1P057
AB28
VCCPRIM_1P058
AB30
VCCPRIM_1P059
AD20
VCCPRIM_1P0510
AD23
VCCPRIM_1P0511
AD27
VCCPRIM_1P0512
AD28
VCCPRIM_1P0513
AD30
VCCPRIM_1P0514
AD31
VCCPRIM_1P0515
AE17
VCCPRIM_1P0516
AF23
VCCDUSB_1P051
W 22
VCCDUSB_1P052
W 23
VCCDSW _1P051
BG45
VCCDSW _1P052
BG46
VCCAMPHYPLL_1P051
C49
VCCAMPHYPLL_1P052
D49
VCCAMPHYPLL_1P053
E49
VCCA_XTAL_1P051
P2
VCCA_XTAL_1P052
P3
VCCA_SRC_1P051
W 19
VCCA_SRC_1P052
W 20
VCCPGPPHK1
AC35
VCCPGPPHK2
AC36
VCCPGPPEF1
AE35
VCCPGPPEF2
AE36
VCCPGPPD
AN24
VCCPGPPBC1
AN26
VCCPGPPBC2
AP26
VCCPGPPA
AN32
VCCPRIM_1P81
AF19
VCCPRIM_1P82
AF20
VCCPRIM_1P83
AG19
VCCPRIM_1P84
AG20
VCCPRIM_1P85
AN15
VCCDPHY_1P241
AJ22
VCCDPHY_1P242
AJ23
VCCDPHY_1P243
BG5
VCCMPHY_SENSE
K47
VSSMPHY_SENSE
K46
VCCAPLL_1P055
C2
VCCDSW _3P32
BE49
VCCHDA
BB14
VCCAPLL_1P054
C1
VCCDSW _3P31
BE48
VCCAPLL_1P053
B3
VCCAPLL_1P052
B2
VCCPRIM_MPHY_1P05
W 31
VCCAPLL_1P051
B1
VCCPRIM_1P0519
AF31
VCCPRIM_1P0529
V31
VCCPRIM_1P0518
AF30
VCCPRIM_1P0528
V30
VCCPRIM_1P0517
AF27
VCCPRIM_1P0527
V28
VCCPRIM_1P87
BB11
VCCSPI
AN44
VCCPRIM_1P0526
V27
VCCPRIM_1P86
AR15
VCCPRIM_1P0525
V25
VCCPRIM_1P0524
U29
VCCPRIM_1P0523
U26
VCCRTC2
BD49
VCCPRIM_3P35
V23
VCCRTC1
BC49
VCCPRIM_1P0522
E1
VCCPRIM_3P34
BB7
VCCPGPPG_3P3
AN21
VCCPRIM_1P0521
D1
DCPRTC2
BG47
VCCPRIM_3P33
AY8
VCCPRIM_1P0520
AG31
DCPRTC1
BF47
VCCPRIM_3P32
AW 9
VCCA_BCLK_1P05
V19
VCCPRIM_3P31
AT44
VCCPRIM_1P242
AK23
VCCPRIM_1P241
AK22
C335
1u_6.3V_X5R_04
R387
*100_04
C356
1u_6.3V_X5R_04
C357
*1p_50V_NPO_04
C659
1u_6.3V_X5R_04
R131
*0402_short-p
R359
*0402_short-p
R110
*0_06
C355
1u_6.3V_X5R_04
C333
*1u_6.3V_X5R_04
C626
1u_6.3V_X5R_04
R357
0_06
C349
1u_6.3V_X5R_04
C364
1u_6.3V_X5R_04
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 ...