5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
PEX_VDD
啵
⣑
暣
儎
CL EVO C O
.
Rb
Rt
Vout= Vref * (1+(Rt/Rb))
1.05V= 0.6* (1+(15K/20K))
3A
1.0V
0105
Rt
Rb
Open VREG Type 0
1.8V= 0.6 * (1+(20K/10K))
Vout= Vref * (1+(Rt/Rb))
1.8V
2A @ 1.8V
3/14
㓡
ᶵ
ᶲ ẞ
(adj ust timein g)
C1
3A
R1
D1
3A
DEFAULT SHORT
1V8_RUN
6-15-59381-7B0
Default
C1
1A
R1
D1
1A
DEFAULT SHORT
6-15-59381-7B0
Default
NV3V3
枸旚侸暣㳩ᶵ 嵛䅺㭨
D02
D02
D02
11/24
PEXVDD_EN
PS6_FB_PEXVDD
PS6_FB_MARGIN_PEXVDD
PS6_FB_RR_PEXVDD
PS6_FB_RC_PEXVDD
PS6_VCC_PEXVDD
PS6_SW_PEXVDD
2A
0.400
4A
0.200
NV_PEXVDD_EN
DGPU_PWR_EN_R
1.8V_RUN_EN
1.8V_RUN_EN
NV_NV3V3_EN_R
NV_NV3V3_EN_R
PEXVDD_EN
DGPU_PWR_EN_R
GN
D
3.3VS
5V
PEX_VDD
1V8_AON
5V
VDD3
3.3VS
3.3VS
3.3V
VDD3
1V8_AON
5V
1V8_RUN
VDD3
3.3V
NV3V3
5V
VDD3
PEX_VDD_R
PEX_VDD_R
VDD3
1V8_AON_R
1V8_AON_R
PEX_VDD_PWRGD
17
1V8_AON_PWRGD
17
GPPG8_PCH_1V8AON_EN
26
dGPU_PWR_EN
17,28,42
NV_1V8RUN_EN
17
3.3VS
8,9,17,18,20,21,22,23,24,26,27,28,29,30,32,34,35,38,39,40,41,42,43,44,49,53,54,55
3.3VA
4,9,24,25,26,27,30,32,50
1V8_RUN
10,11,17
5V
36,37,39,44,47,48,49,50,51,55
3.3V
2,17,22,33,34,35,36,37,44,45,47
1V8_AON
10,16,17,18,28,53,54,55
PEX_VDD
10,16
NV_NV3V3_EN
17
NV3V3
10,16,17
NV_PEXVDD_EN
17
VDD3
4,24,25,27,30,32,34,38,39,42,44,45,46,50,51,52,53,54,55
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85H0-D01
D01
[56]PEX_VDD/3V3/1.8V
A3
56
63
Thursday, November 24, 2016
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85H0-D01
D01
[56]PEX_VDD/3V3/1.8V
A3
56
63
Thursday, November 24, 2016
Title
Size
Document Number
R e v
Date :
Sheet
o f
6-71-N85H0-D01
D01
[56]PEX_VDD/3V3/1.8V
A3
56
63
Thursday, November 24, 2016
PC210
22u_6.3V_X5R_08
N17P-STUFF
PR325
10K_1%_04
N17P-STUFF
PR324
*160K_04
PC259
1u_6.3V_X5R_04
PC254
10u_6.3V_X5R_06
S
D
G
PQ50A
MTDK3S6R
2
6
1
PC162
0.1u_10V_X5R_04
PR322
0_04
N17P-STUFF
PR332
20K_1%_04
N17P-STUFF
PC253
10u_6.3V_X5R_06
PR381
100K_04
PJ69
*CV-40mil
1
2
PL15
BCIHP0420TB-2R2M
N17P-STUFF
1
2
PC160
22u_6.3V_X5R_08
PR274
10_06
PC257
*0.1u_10V_X7R_04
PR383
100K_04
S
D
G
PQ52B
MTDK3S6R
5
3
4
S
D
G
PQ50B
MTDK3S6R
5
3
4
PJ9 *CV-40mil
1
2
PC56
0.1u_10V_X7R_04
N17P-STUFF
PC151
0.1u_10V_X7R_04
PC203
*0.01u_16V_X7R_04
PC161
22u_6.3V_X5R_08
PC252
10u_6.3V_X5R_06
S
D
G
PQ51A
MTDK3S6R
2
6
1
PU18
M5938BRD1U
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
PR389
0_04
PR380
22.6_1%_06
PJ26
*3mm
N17P-STUFF
1
2
PC150
0.1u_10V_X7R_04
PC260
*0.01u_10V_X7R_04
U182
SN74LV1T32DCKR
1.8V
4
5
3
1
2
PR386
100_04
PR319
10K_04
PR392
*10K_04
PC149
22u_6.3V_X5R_08
PR388
100K_04
PD20
*RB0540S2
A
C
PC152
*22p_50V_NPO_04
PR382
100_04
PC202
*0.22u_10V_X5R_04
PR379
0_04
PC255
10u_6.3V_X5R_06
PR276
13.7K_1%_04
PR281
10K_04
PR334
10_06
N17P-STUFF
S
D
G
PQ51B
MTDK3S6R
5
3
4
PR384
0_06
PC251
10u_6.3V_X5R_06
PR320
*0_04
S
D
G
PQ53B
MTDK3S6R
5
3
4
PJ79
2mm
1
2
PR275
20K_1%_04
PC256
0.1u_10V_X7R_04
PC207
0.1u_10V_X7R_04
N17P-STUFF
PC258
1u_6.3V_X5R_04
PR277
0_04
PC206
1u_6.3V_X5R_04
N17P-STUFF
PL7
BCIHP0420TB-2R2M
1
2
PC250
10u_6.3V_X5R_06
S
D
G
PQ52A
MTDK3S6R
2
6
1
OpenV Reg
PU14
INS19763324
RT8071CGQW
DFN10
COMMON
N17P-STUFF
1
FB
2
VCC
3
VIN
4
GND
5
GND
6
SW
7
SW
8
BOOT/NC
9
PGOOD
10
EN/FS
11
THERM
PC208
22u_6.3V_X5R_08
N17P-STUFF
PR385
100_04
PR331
*0_04
PR390
0_04
PR387
100K_04
PU17
M5938BRD1U
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
PC209
22u_6.3V_X5R_08
N17P-STUFF
PR323
10K_04
PC205
*3300p_50V_X7R_04
PD21
*RB0540S2
A
C
PC261
*0.01u_10V_X7R_04
PR333
10K_1%_04
N17P-STUFF
S
D
G
PQ53A
MTDK3S6R
2
6
1
PJ78
2mm
1
2
PR391
*10K_04
OpenV Reg
G5671RE1U
INS19762842
PU11
DFN10
G5671RE1U
6
FB
8
VCC
9
VIN
2
SW
3
SW
10
VIN
4
PGOOD
5
EN
11
THERM
1
NC
7
NC
PJ57
3mm
1
2
PR65
10K_04
Sheet 56
PEX_VDD/3
Schematic Diagrams
PEX_VDD/3V3/1.8V B - 57
B.Schematic Diagrams
PEX_VDD/3V3/1.8V
Summary of Contents for N850HK1
Page 1: ...N850HK1 ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer N850HK1 Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 40: ...Disassembly 2 16 2 Disassembly ...
Page 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 48: ...A 8 A Part Lists ...