5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Remote sense close to load point (close to GPU)
PNTC close to hot area you concern
Load Line
Vboot
IccMax
128A
300A
TDC
0m ohm
+NVVDD
0.8V
VID in 24h
High
VID in 21h
Vout
PWMVID
Hi-Z(0.9V)
Low
VID in 1Fh
NVVDD FOR N18E-G2_VGA
NVVDD PHASE 6
Push Pull
EN Type
NS
10k
R3
Open Drain
Hi-Z
High Phase Count
Auto Power Mode
High
Mode
Low
PSI
Low Phase Count
From EC
EC SM_BUS
GPU SM_BUS
20191206 Follow common
20191210 Follow common
NVVDD_EN
MP2886A_VINSEN
MP2886A_VDD18
MP2886A_IMON
MP2886A_VDIFF
MP2886A_VFB
MP2886A_VOSEN
MP2886A_PW M4
MP288
6A_TSNS
I2CC_SCL
MP288
6A_SCL
MP288
6A_SDA
MP288
6A_EN
MP2886A_VTEMP
MP288
6A_PSI
MP2886A_PW M5
MP2886A_PW M3
MP2886A_PW M2
MP2886A_PW M1
MP2886A_VDD18
MP2886A_PW M6
I2CC_SDA
NVVDD_EN
MP2886A_PW MVID
MP2886A_EN
MP2886A_VORTN
MP2886A_IREF
MP2886A_VDD33
MP2886A_VDD18
I2CC_SCL
I2CC_SDA
AGND_MP2886A
AGND_MP2886A
AGND_MP2886A
AGND_MP2886A
AGND_MP2886A
AGND_MP2886A
AGND_MP2886A
NVVDD
NV3V3
AGND_MP2886A
AGND_MP2886A
AGND_MP2886A
VDD3
AGND_MP2886A
AGND_MP2886A
AGND_MP2886A
1V8_AON
1V8_AON
NV3V3
VDD3
NV3V3
[12,13,14,28,30,32,59,68]
1V8_AON
[16,17,18,19,21,22,23,24,25,28,29,30,31,32,69,70]
GPIO6_NVVDD_PSI#
[28]
GPU_GND_SENSE
[29]
GPU_NVVDD_SENSE
[29]
NVVDD
[29,31,68]
I2CC_SDA
[28,70]
I2CC_SCL
[28,70]
VDD3
[4,10,28,32,33,34,35,36,39,41,42,45,54,55,56,57,59,60,61,62,63,64,65,69,70,71]
NVVDD_EN
[32,68]
NVVDD_PHASE6_PW M
[68]
NVVDD_PHASE5_PW M
[68]
NVVDD_PHASE4_PW M
[68]
NVVDD_PHASE3_PW M
[68]
NVVDD_PHASE2_PW M
[68]
NVVDD_PHASE1_PW M
[68]
NVVDD_DRMOS_VTEMP
[68]
GPIO0_NVVDD_PW M_VID
[28]
NVVDD_PW RGD
[14,32]
POW ER_IC_EN
[42,64]
MP2884A_EN_1
[70]
SMC_BAT
[42,64,71]
SMD_BAT
[42,64,71]
VINSEN_NVVDD
[68]
NVVDD_PHASE1_CS
[68]
NVVDD_PHASE6_CS
[68]
NVVDD_PHASE5_CS
[68]
NVVDD_PHASE4_CS
[68]
NVVDD_PHASE3_CS
[68]
NVVDD_PHASE2_CS
[68]
3.3VS
[8,9,10,11,12,28,32,33,35,36,37,38,41,42,43,44,45,47,49,54,56,57,58,59,63,64,70]
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[67] PWR NVVDD-1
A3
67
84
Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[67] PWR NVVDD-1
A3
67
84
Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[67] PWR NVVDD-1
A3
67
84
Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
PR226
1K_04
PR232
100K_1%_04
PR259
0_04
PR245
10K_04
PR228
1K_04
PR246
61.9K_1%_04
PR235
0_04
PR267
*0_04
PR238
110_1%_04
PNTC2
EWTF0
2
-103F3I
-N
1
2
S
D
G
PQ33A
MTDK3S6R
2
6
1
PR258
*100_04
PR73
0_04
PR241
0_04
PR222
0_04
PR239
0_04
PR263
0_04
S
D
G
PQ33B
MTDK3S6R
5
3
4
PR233
1.5M_1%_04
PC246
1u_16V_X7R_06
PU24
MP2886AGU-1312-Z
TALERT#
1
SDA
34
NC
13
CS6
15
PW
M
1
11
CS2
19
CS1
20
CS3
18
IMON
25
T4
27
VDIFF
28
T5
30
SCL
35
EN
36
PS
I
37
PGOOD
38
T1
2
T2
3
T3
4
NC
5
PWM6
6
PWM5
7
PWM4
8
PWM3
9
IREF
26
T
S
N
S
/B
OOT
33
VO
RTN
32
PW
M
V
ID
39
VTE
M
P
40
ADDR
24
VDD18
23
VINSEN
22
CSSUM
21
CS4
17
CS5
16
NC
14
VD
D3
3
12
PWM2
10
VO
SE
N
31
VFB
29
AG
ND
41
PR237
402_1%_04
PR260
10K_04
PR236
0_04
PR225
1K_04
PR221
0_04
PC263
*1000p_50V_X7R_04
PR339
*1K_04
PR223
1K_04
PR254
100_04
PR252
100_04
PR255
0_04
W / PROGRAM SW
PR266
4.99K_1%_04
PR262
0_04
PR340
*1K_04
C
C
A
PD11
BAT54AS3
W / PROGRAM SW
1
2
3
PR278
0_04
PC258
1000p_50V_X7R_04
PR240
3.32K_1%_04
PC266
0.01u_50V_X7R_04
PC261
1u_6.3V_X6S_04
PR70
*0_04
PR261
0_04
PR282
1.5K_04
W / PROGRAM SW
PR272
10K_1%_04
PR273
*0_04
PR249
150_1%_04
PR224
1K_04
PR268
*0_04
PR281
1.5K_04
W / PROGRAM SW
PR256
0_04
W / PROGRAM SW
PR270
10K_04
W / PROGRAM SW
PC262
1000p_50V_X7R_04
PR247
0_04
PR269
*100_04
PR248
*0_04
S
D
G
PQ5B
MTDK3S6R
5
3
4
PR271
10K_04
W / PROGRAM SW
PR257
10K_04
PR72
*0_04
PR231
0_04
PR227
1K_04
PR275
0_04
W / PROGRAM SW
PR242
4.99K_1%_04
S
D
G
PQ5A
MTDK3S6R
2
6
1
PC275
*0.1u_6.3V_X5R_04
W / PROGRAM SW
PC267
0.1u_16V_X7R_04
Schematic Diagrams
B - 68 NVVDD-1
B.Schematic Diagrams
NVVDD-1
Sheet 67 of 85
NVVDD-1
Содержание PB70DDS
Страница 1: ...PB70DDS PB70DF1 PB70DF2 PB71DDS PB71DF1 PB71DF2 ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer PB70DDS PB70DF1 PB70DF2 PB71DDS PB71DF1 PB71DF2 Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 38: ...Disassembly 2 14 2 Disassembly ...
Страница 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Страница 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Страница 46: ...A 8 A Part Lists ...