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D
D
C
C
B
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A
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85A
1000p_50V_X7R_04 x 6 pcs For EMI
330uF_2V_5*5*4.2 x 6 pcs
CLOSE TO CHOCK
NVVDD
20191219 Power modify
20191219 Power modify
20191219 Power modify
20191219 Power modify
20191219 Power modify
20191219 Power modify
PWR_SRC_NV_VINN_R
PWR_SRC_NV_VINP_R
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VTEMP
NVVDD_DRMOS_VTEMP
NVVDD_DRMOS_VTEMP
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VTEMP
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VTEMP
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VCC
NVVDD_DRMOS_VTEMP
PWR_SRC_NV_FB
NVVDD
NV3V3
PWR_SRC_NV
PWR_SRC_NV
PWR_SRC_NV
NVVDD
PWR_SRC_NV
NVVDD
PWR_SRC_NV
NVVDD
NVVDD
NVVDD
PWR_SRC_NV
PWR_SRC_NV
5V
PWR_SRC_NV
PWR_SRC_NV
NVVDD
NVVDD
PWR_SRC_NV_VINP_R
[30]
PWR_SRC_NV_VINN_R
[30]
NVVDD_PHASE1_PWM
[67]
NVVDD_DRMOS_VTEMP
[67]
NVVDD_PHASE1_CS
[67]
NVVDD_PHASE2_PWM
[67]
NVVDD_PHASE2_CS
[67]
NVVDD_PHASE3_PWM
[67]
NVVDD_PHASE3_CS
[67]
NVVDD_PHASE4_PWM
[67]
NVVDD_PHASE4_CS
[67]
NVVDD_PHASE5_PWM
[67]
NVVDD_PHASE5_CS
[67]
NVVDD_PHASE6_PWM
[67]
NVVDD_PHASE6_CS
[67]
VINSEN_NVVDD
[67]
NVVDD_EN
[32,67]
NV3V3
[12,13,14,28,30,32,59,67]
NVVDD
[29,31,67]
1V8_AON
[16,17,18,19,21,22,23,24,25,28,29,30,31,32,67,69,70]
5V
[48,50,52,53,59,61,69,70]
PWR_SRC_NV_FB
[70]
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[68] PWR NVVDD-2
Custom
68
84
Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[68] PWR NVVDD-2
Custom
68
84
Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[68] PWR NVVDD-2
Custom
68
84
Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
PC238
1u
_25
V
_
X
7
R_
06
PC53
10
00p
_50
V
_
X
7
R_
04
EPC8
*0.1u_25V_X7R_06
+
PC212
33
0U_
2
V
_
D2
_D
PC240
1u
_25
V
_
X
7
R_
06
PC66
10
00p
_50
V
_
X
7
R_
04
PC233
1u_25V_X7R_06
PC227
1u
_25
V
_
X
7
R_
06
PR195
*2K_04
PC232
1u_25V_X7R_06
EPC32
*0.1u_25V_X7R_06
PR206
*15_1%_06
EPC7
*0.1u_25V_X7R_06
EPC35
0.1u_25V_X7R_06
EPR4
2.2_06
EPC23
*0.1u_10V_X7R_04
EPC24
*0.1u_10V_X7R_04
PQ22
*UK3018 2.5V drive
G
D
S
PU18
MP86941GQVT-Z
VI
N1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PG
N
D
5
VI
N2
14
SW
3
SW
4
PG
N
D
6
PG
N
D
7
PG
N
D
8
PG
N
D
9
PG
N
D
10
PG
N
D
11
PG
N
D
12
22
22
PG
N
D
13
PL18
BCIH11740-R22M
PCB Footprint = BCIH11740HC-R22M
1
2
+
PC214
*3
30U
_2V
_
D
2_D
PR204
*15_1%_06
EPR5
2.2_06
PC239
1u_25V_X7R_06
+
PC213
*3
30U
_2V
_
D
2_D
PC236
1u
_25
V
_
X
7
R_
06
EPC27
2200p_50V_X7R_04
EPC33
*0.1u_25V_X7R_06
PR74
0_04
PL15
BCIH11740-R22M
PCB Footprint = BCIH11740HC-R22M
1
2
PC255
10
u_2
5V
_X
6S
_
08
PC231
1u_25V_X7R_06
PU19
MP86941GQVT-Z
VI
N1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PG
N
D
5
VI
N2
14
SW
3
SW
4
PG
N
D
6
PG
N
D
7
PG
N
D
8
PG
N
D
9
PG
N
D
10
PG
N
D
11
PG
N
D
12
22
22
PG
N
D
13
+
PC45
33
0uF
_
2V
_5
*5*
4.
2
PC251
10
u_2
5V
_X
6S
_
08
PR67
2K_04
EPC6
*0.1u_10V_X7R_04
PC250
10
u_2
5V
_X
6S
_
08
+
PC210
33
0U_
2
V
_
D2
_D
PC247
1u_25V_X7R_06
EPR3
2.2_06
EPC26
2200p_50V_X7R_04
PR230
2K_04
PRS2
RL1632T4F-B-R005-FNH
PCB Footprint = RL1632L4
1
2
3
4
EPR6
2.2_06
PC243
1u_25V_X7R_06
EPC3
*0.1u_10V_X7R_04
PC254
10
u_2
5V
_X
6S
_
08
+
PC209
33
0U_
2
V
_
D2
_D
PC245
10
u_2
5V
_X
6S
_
08
PR216
2K_04
EPC5
*0.1u_10V_X7R_04
PU22
MP86941GQVT-Z
VI
N1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PG
N
D
5
VI
N2
14
SW
3
SW
4
PG
N
D
6
PG
N
D
7
PG
N
D
8
PG
N
D
9
PG
N
D
10
PG
N
D
11
PG
N
D
12
22
22
PG
N
D
13
EPC25
2200p_50V_X7R_04
PC228
1u
_25
V
_
X
7
R_
06
PU21
MP86941GQVT-Z
VI
N1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PG
N
D
5
VI
N2
14
SW
3
SW
4
PG
N
D
6
PG
N
D
7
PG
N
D
8
PG
N
D
9
PG
N
D
10
PG
N
D
11
PG
N
D
12
22
22
PG
N
D
13
PR229
2K_04
PC57
10
00p
_50
V
_
X
7
R_
04
EPR7
2.2_06
PC205
*10u_6.3V_X5R_06
EPC28
2200p_50V_X7R_04
PL21
BCIH11740-R22M
PCB Footprint = BCIH11740HC-R22M
1
2
PQ23
*PDC3906Z
4
5
2
5
5
3
1
5
PC49
10
00p
_50
V
_
X
7
R_
04
PR207
*15_1%_06
PC244
10
u_2
5V
_X
6S
_
08
PC50
1u_25V_X7R_06
+
PC211
33
0U_
2
V
_
D2
_D
EPC30
2200p_50V_X7R_04
PC235
1u
_25
V
_
X
7
R_
06
PR234
0_04
PC249
10
u_2
5V
_X
6S
_
08
EPC29
2200p_50V_X7R_04
EPC4
*0.1u_10V_X7R_04
EPC34
0.1u_25V_X7R_06
PR219
2K_04
PC253
10
u_2
5V
_X
6S
_
08
PC237
1u_25V_X7R_06
EPR8
2.2_06
PC260
10
u_2
5V
_X
6S
_
08
PC257
10
u_2
5V
_X
6S
_
08
PL16
BCIH11740-R22M
PCB Footprint = BCIH11740HC-R22M
1
2
PR220
2K_04
PU20
MP86941GQVT-Z
VI
N1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PG
N
D
5
VI
N2
14
SW
3
SW
4
PG
N
D
6
PG
N
D
7
PG
N
D
8
PG
N
D
9
PG
N
D
10
PG
N
D
11
PG
N
D
12
22
22
PG
N
D
13
PC54
10
00p
_50
V
_
X
7
R_
04
PC256
10
u_2
5V
_X
6S
_
08
PL20
BCIH11740-R22M
PCB Footprint = BCIH11740HC-R22M
1
2
EPC31
*0.1u_25V_X7R_06
PC225
1u_25V_X7R_06
PC51
1u_25V_X7R_06
+
PC197
*3
30u
F
_2V
_
5
*5
*4.
2
PC229
1u_25V_X7R_06
PC56
10
00p
_50
V
_
X
7
R_
04
PC252
10
u_2
5V
_X
6S
_
08
PR205
*15_1%_06
PC234
1u_25V_X7R_06
PU23
MP86941GQVT-Z
VI
N1
1
VCC
20
PWM
15
CS
18
BST
21
SW
2
VTEMP/FLT
17
AGND
19
SYNC
16
PG
N
D
5
VI
N2
14
SW
3
SW
4
PG
N
D
6
PG
N
D
7
PG
N
D
8
PG
N
D
9
PG
N
D
10
PG
N
D
11
PG
N
D
12
22
22
PG
N
D
13
+
PC158
33
0uF
_
2V
_5
*5*
4.
2
PL19
BCIH11740-R22M
PCB Footprint = BCIH11740HC-R22M
1
2
Sheet 68 of 85
NVVDD-2
Schematic Diagrams
NVVDD-2 B - 69
B.Schematic Diagrams
NVVDD-2
Summary of Contents for PB70DDS
Page 1: ...PB70DDS PB70DF1 PB70DF2 PB71DDS PB71DF1 PB71DF2 ...
Page 2: ......
Page 24: ...Introduction 1 12 1 Introduction ...
Page 38: ...Disassembly 2 14 2 Disassembly ...
Page 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 46: ...A 8 A Part Lists ...