Schematic Diagrams
B - 76 NVVDD 3
B.Schematic Diagrams
NVVDD 3
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
85A
1000p_50V_X7R_04 x 6 pcs For EMI
NVVDD
330uF_2V_5*5*4.2 x 6 pcs
CLOSE TO CHOCK
ONLY G2 STUFF
15R
⎒㚱
06
㰺㚱
08size
20180723 del INA3221
20180725 Del 1V8_RUN_EN
20180727 space issue
change from 330uF_2V_5*5*4.2
to 330U_2V_D2_D
ONLY G2 STUFF
20180731 EMI
20180731 EMI
20180731 EMI
20180731 EMI
20180731 EMI
20180731 EMI
20180731 EMI
20180731 EMI
20180731 EMI
20180731 EMI
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
D02A Change footprint
D02 0928
D02 1002 PWR del co-lay C
D02 1002 PWR del co-lay C
D02 1002 PWR del co-lay C
D02 1002 PWR del co-lay C
D02 1002 PWR del co-lay C
D02 1002 PWR del co-lay C
D02 1005 unstuff
D02 1012 EMI
D02 1012 EMI
D02 1012 EMI
D02 1012 EMI
D02 1012 EMI
D02 1012 EMI
D02 1012 EMI
D02 1015 EMI stuff
D02 1015 EMI stuff
D02 1018 stuff
D02 1018 unstuff
D02A Change footprint
D02A Change footprint
D02A Change footprint
D02A Change footprint
D02A Change footprint
D03
D03
D03
D03
D03
D03
NVVDD_DRMOS_VTEMP
74,75
NVVDD_PHASE2_CS
74
NVVDD_PHASE2_PW M
74
NVVDD_DRMOS_VTEMP
74,75
NVVDD_PHASE3_CS
74
NVVDD_PHASE3_PW M
74
NVVDD_DRMOS_VTEMP
74,75
NVVDD_PHASE4_CS
74
NVVDD_PHASE4_PW M
74
NVVDD_DRMOS_VTEMP
74,75
NVVDD_PHASE5_CS
74
NVVDD_PHASE5_PW M
74
NVVDD_DRMOS_VTEMP
74,75
NVVDD_PHASE6_CS
74
NVVDD_PHASE6_PW M
74
NVVDD_DRMOS_VTEMP
74,75
NVVDD_PHASE1_CS
74
NVVDD_PHASE1_PW M
74
VINSEN_NVVDD
74
VIN
PW R_SRC_NV_FB
NVVDD
PW R_SRC_NV_FB
5V
NVVDD
NVVDD
NVVDD
NVVDD
VIN
NVVDD
NVVDD
NV3V3
NVVDD
PWR_SRC_NV
PWR_SRC_NV
PWR_SRC_NV
PWR_SRC_NV
PWR_SRC_NV
PWR_SRC_NV
PW R_SRC_NV
PWR_SRC_NV
PW R_SRC_NV
VIN
10,31,55,64,67,68,69,70,71,72,73,76,78
NV3V3
11,12,15,28,29,31,50,64,74
PW R_SRC_NV_FB
77
NVVDD
30,32,33,74
1V8_AON
17,18,19,20,22,23,24,25,26,29,30,31,32,34,66,74,77
NVVDD_EN
34,74
PW R_SRC_VINP_R
31
PW R_SRC_VINN_R
31
PW R_SRC_NV_VINP_R
31
PW R_SRC_NV_VINN_R
31
5V
51,61,62,64,68,76,77
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[75] NVVDD PHASE 3
Custom
75
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[75] NVVDD PHASE 3
Custom
75
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[75] NVVDD PHASE 3
Custom
75
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
EPC6
0.1u_25V_X7R_06
PC205
1u_25V_X7R_06
M-C0603
PWR NVVDD_G2
PC57
1u_25V_X7R_06
M-C0603
PC52
1000p_50V
_X
7R
_04
+
PC187
330U
_2V
_D
2_D
PR202
0_04
EPC25
2200p_50V_X7R_04
PC53
1000p_50V
_X
7R
_04
EPC34
*0.1u_25V_X7R_06
EPC4
*0.1u_25V_X7R_06
PWR NVVDD_G2
PRS3
RL1632T4F-B-R005-FNH
PCB Footprint = RL1632L4
1
2
3
4
PL17
BCIH11740HC-R22M
PCB Footprint = BCIH11740HC-R22M
1
2
PC210
1u_25V_X7R_06
M-C0603
PL19
BCIH11740HC-R22M
PCB Footprint = BCIH11740HC-R22M
1
2
EPC28
*0.1u_25V_X7R_06
PR165
*15_1%_06
EPC7
*0.1u_25V_X7R_06
EPR1
2.2_06
PWR NVVDD_G2
PL16
BCIH11740HC-R22M
PCB Footprint = BCIH11740HC-R22M
1
2
PR166
*15_1%_06
+
PC189
*330U
_2V
_D
2_D
PU15
MP86941GQVT-Z
PWR NVVDD_G2
VI
N
1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PGN
D
5
VI
N
2
14
SW
3
SW
4
PGN
D
6
PGN
D
7
PGN
D
8
PGN
D
9
PGN
D
10
PGN
D
11
PGN
D
12
22
22
PGN
D
13
PC59
1u_25V_X7R_06
PWR NVVDD_G2
+
PC188
*330U
_2V
_D
2_D
EPC22
2200p_50V_X7R_04
PWR NVVDD_G2
PQ12
*UK3018 2.5V drive
G
D
S
PR160
*2K_04
EPC30
*0.1u_25V_X7R_06
PWR NVVDD_G2
PC239
10u_25V
_X
6S
_08
PW
R
N
VVD
D
_G
2
PU16
MP86941GQVT-Z
PWR NVVDD_G2
VI
N
1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PGN
D
5
VI
N
2
14
SW
3
SW
4
PGN
D
6
PGN
D
7
PGN
D
8
PGN
D
9
PGN
D
10
PGN
D
11
PGN
D
12
22
22
PGN
D
13
PC207
1u_25V_X7R_06
M-C0603
+
PC156
330uF
_2V
_5*
5*
4.2
P
W
R NV
V
DD_
G
2
PC242
10u_25V
_X
6S
_08
PR56
2K_04
PC225
10u_25V
_X
6S
_08
PW
R
N
VVD
D
_G
2
+
PC185
330U
_2V
_D
2_D
PC229
10u_25V
_X
6S
_08
PC47
1u_25V_X7R_06
EPR2
2.2_06
PR53
2K_04
EPC2
*0.1u_25V_X7R_06
PWR NVVDD_G2
PRS2
RL1632T4F-B-R005-FNH
PCB Footprint = RL1632L4
1
2
3
4
PC227
10u_25V
_X
6S
_08
PC216
1u_25V_X7R_06
PL14
BCIH11740HC-R22M
PWR NVVDD_G2
PCB Footprint = BCIH11740HC-R22M
1
2
PC211
1u_25V_X7R_06
PWR NVVDD_G2
PC240
10u_25V
_X
6S
_08
P
W
R NV
V
DD_
G
2
PC217
10u_25V
_X
6S
_08
+
PC184
330U
_2V
_D
2_D
PC50
1u_25V_X7R_06
M-C0603
EPC23
2200p_50V_X7R_04
PC60
1u_25V_X7R_06
M-C0603
PWR NVVDD_G2
EPC21
*0.1u_25V_X7R_06
EPC29
*0.1u_25V_X7R_06
PWR NVVDD_G2
PL18
BCIH11740HC-R22M
PCB Footprint = BCIH11740HC-R22M
1
2
PR183
2K_04
PWR NVVDD_G2
PC226
10u_25V
_X
6S
_08
P
W
R NV
V
DD_
G
2
PC228
10u_25V
_X
6S
_08
PC236
1u_25V_X7R_06
M-C0603
PC142
*10u_6.3V_X5R_06
PC51
1000p_50V
_X
7R
_04
PC209
1u_25V_X7R_06
M-C0603
+
PC64
*V
S
-025V
101ME
045B
K
-T
/R
15 O
N
LY
PQ14
*PDC3906Z
6-15-03906-7B0
4
5
2
5
5
3
1
5
PR167
*15_1%_06
PC56
1000p_50V
_X
7R
_04
EPR3
2.2_06
PWR NVVDD_G2
+
PC63
*V
S
-025V
101ME
045B
K
-T
/R
15 O
N
LY
PU18
MP86941GQVT-Z
VI
N
1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PGN
D
5
VI
N
2
14
SW
3
SW
4
PGN
D
6
PGN
D
7
PGN
D
8
PGN
D
9
PGN
D
10
PGN
D
11
PGN
D
12
22
22
PGN
D
13
PR55
2K_04
PC222
10u_25V
_X
6S
_08
+
PC186
330U
_2V
_D
2_D
P
W
R NV
V
DD_
G
2
PC243
1u_25V_X7R_06
M-C0603
EPC3
*0.1u_25V_X7R_06
EPC27
2200p_50V_X7R_04
PR184
0_06
EPC24
2200p_50V_X7R_04
PWR NVVDD_G2
EPC8
0.1u_25V_X7R_06
EPC5
*0.1u_25V_X7R_06
PL15
BCIH11740HC-R22M
PWR NVVDD_G2
PCB Footprint = BCIH11740HC-R22M
1
2
PC214
10u_25V
_X
6S
_08
PR182
2K_04
PWR NVVDD_G2
PU19
MP86941GQVT-Z
VI
N
1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PGN
D
5
VI
N
2
14
SW
3
SW
4
PGN
D
6
PGN
D
7
PGN
D
8
PGN
D
9
PGN
D
10
PGN
D
11
PGN
D
12
22
22
PGN
D
13
+
PC317
*25T
Q
C
68MY
F
17 O
N
LY
PC138
*10u_6.3V_X5R_06
EPR6
2.2_06
PC48
1u_25V_X7R_06
PR61
2K_04
PC241
10u_25V
_X
6S
_08
EPC20
*0.1u_25V_X7R_06
PC208
1u_25V_X7R_06
M-C0603
EPR5
2.2_06
+
PC303
*EEEF
Z
1
E1
0
1
P
PU17
MP86941GQVT-Z
VI
N
1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PGN
D
5
VI
N
2
14
SW
3
SW
4
PGN
D
6
PGN
D
7
PGN
D
8
PGN
D
9
PGN
D
10
PGN
D
11
PGN
D
12
22
22
PGN
D
13
PR156
*0402_short
PC54
1000p_50V
_X
7R
_04
+
PC318
*25T
Q
C
68MY
F
17 O
N
LY
PC213
1u_25V_X7R_06
EPC26
2200p_50V_X7R_04
PC206
1u_25V_X7R_06
M-C0603
PWR NVVDD_G2
+
PC180
*330uF
_2V
_5*
5*
4.2
PC49
1000p_50V
_X
7R
_04
PC58
1u_25V_X7R_06
M-C0603
PWR NVVDD_G2
PR164
*15_1%_06
+
PC160
330uF
_2V
_5*
5*
4.2
PU20
MP86941GQVT-Z
VI
N
1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PGN
D
5
VI
N
2
14
SW
3
SW
4
PGN
D
6
PGN
D
7
PGN
D
8
PGN
D
9
PGN
D
10
PGN
D
11
PGN
D
12
22
22
PGN
D
13
EPR4
2.2_06
PW R_SRC_NV_VINN_R
PW R_SRC_VINN_R
PW R_SRC_VINP_R
PW R_SRC_NV_VINP_R
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VCC
Sheet 75 of 91
NVVDD 3
Summary of Contents for PB50EF
Page 1: ...PB50EF PB51EF ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer PB50EF PB51EF Service Manual ...
Page 13: ...Preface XI Preface Speaker Con B 92 ...
Page 14: ...Preface XII Preface ...
Page 26: ...Introduction 1 12 1 Introduction ...
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 ...