1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
Cold boot/Optimus: 1V8 & VPP
ĺ
NV_3 V3
ĺ
( NVVDD +MSVDD)
ĺ
PEXV DD
ĺ
F B V
D
D
Q
(All GPU power rails must ramp up after 1V8)
GC6 2.1 Exit: 1V8_RUN
ĺ
NVVDD_L
ĺ
NVVDD_ S
ĺ
PEX_ VDD or 1V8 _ R UN
ĺ
NVVD D_ L
ĺ
NVVDD_ S & PEX
_
V
D
D
PEX_VDD
D+P 20181004
1A
1A
1V8_AON
0.6A
Rb
Ra
For CV test
Vout = 0.8V ( 1 + Ra / Rb )
1A
Default short
1.2VS
2021/08/18
2021/08/18
FBVDDQ_SENSE
FBVDDQ_SENSE_RTN
GPU_NVVDD_SENSE
GPU_GND_SENSE
8A
NV_PEXVDD_EN_R
1V8_AON_ON
1.8V_AON_CT1
1.8VS_EN2
1.2VS_EN
POK
VFB
3.3V
5V
VIN
5V
5V
1.8VA
1V8_AON
1.8VA
VDD3
1.8VS
PEX_VDD
PEX_VDD
1.2VS
5V
3.3V
VDD3
1.8VS
FBVDDQ_SENSE_RTN
32,72
FBVDDQ_SENSE
32,72
GPU_NVVDD_SENSE
32,70
GPU_GND_SENSE
32,70
NV_PEXVDD_EN
32,69
NV_PEXVDD_EN
32,69
NV_1V8AON_EN
32
1V8_AON_PW RGD
32
SUSB#_EN
60
PEX_VDD
20,31,34,35,36,37
5V
17,47,50,59,60,62,66,71,73
3.3V
4,17,18,32,38,45,50,52,53,59,60,62,63,64,65,66,67,71,73
VDD3
5,6,8,10,11,13,32,45,46,51,52,53,54,55,58,59,60,61,62,63,67,68,70,72,74
1V8_AON
17,20,21,22,23,24,25,27,28,29,30,32,33,35,36,39,40,41,70,72
1.8VA
6,8,9,11,13,49,52,54,68
1.2VS
42
SUSB#
11,18,59,60,66,68
1.8VS
9,10
VIN
17,38,52,60,61,63,64,65,66,67,68,74
PEX_VDD_PW RGD
32
SUSB
60
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PD500-D01
D02
[69] PEX_VDD, 1.2VS, 1V8_AON
A2
69
83
Monday, February 21, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PDxxPNP_PNN_PNT
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PD500-D01
D02
[69] PEX_VDD, 1.2VS, 1V8_AON
A2
69
83
Monday, February 21, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PDxxPNP_PNN_PNT
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PD500-D01
D02
[69] PEX_VDD, 1.2VS, 1V8_AON
A2
69
83
Monday, February 21, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PDxxPNP_PNN_PNT
PR26
*47K_04
R1003
*100_04
C1202
10u_6.3V_X5R_06
C1204
0.1u_6.3V_X5R_02
C1208
1u_6.3V_X5R_02
PR77
*10K_1%_04
PC50
*22u_6.3V
_X
5R
_06
PJ7
CV-40mil
1
2
C1211
100p_25V_NPO_02
PR227
1.5_06
PU2
G9661MF11U
GND
8
VCNTL
4
NC
5
VIN
3
VOUT
6
VFB
7
POK
1
EN
2
GND
9
FA7601
U58
CT2
10
OUT2
8
EN
2
5
VBI
AS
4
IN2
6
GN
D
11
EN
1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GN
D
15
PR244
0_04
PC19
10u_6.3V_X5R_06
PC69
*10u_6.3V_X5R_06
PC218
100p_25V_NPO_02
PJ6
*CV-40mil
1
2
PC10
0.1u_10V
_X
5R
_04
PR252
100K_1%_04
PR234
*10K_1%_04
PR235
*10K_1%_04
PC68
1u_16V_X7R_06
PL8
CCCA0520-1R0-MIC
1
2
PC58
*0.01u_16V_X7R_04
PR61
100K_04
PC220
10u_25V
_X
6S
_08
C1212
0.1u_6.3V_X5R_02
PC51
22u_6.3V
_X
5R
_06
PR75
8.66K_1%_04
R590
10K_04
C1207
100p_25V_NPO_02
PR30
10K_1%_04
PC8
82p_50V
_N
P
O
_04
PC9
0.1u_10V_X5R_04
PQ13
PDC3906Z
4
5
2
5
5
3
1
5
R835
0_04
PQ5
2SK3018S3
G
D
S
PR230
15K_1%_04
PC13
22u_6.3V
_X
5R
_06
PR76
14.7K_1%_04
PC15
1u_6.3V_X5R_04
PC226
*0.1u_16V_X7R_04
Q53
*2SK3018S3
G
D
S
PR73
10K_04
PR69
10K_04
PC11
0.1u_10V_X5R_04
PC219
0.1u_16V_X7R_04
PR70
1.5_06
PR81
10K_1%_04
PR228
1.5_06
PR229
*6.8K_1%_04
C914
*0.1u_6.3V_X5R_02
PR74
*0402_short
PJ5
2mm
1
2
PR231
0_04
PC49
22u_6.3V
_X
5R
_06
PU14
AOZ2261NQI-11
1
PGOOD
2
EN/DSG
3
PFM*
4
AGND
5
FB
6
TON
7
VIN
8
VIN
9
VIN
10
SW
11
SW
12
PGND
13
PGND
14
PGND
15
PGND
16
SW
17
SW
18
SW
19
ISET
20
BST
21
VCC
22
VIN
23
SS
24
VIN
25
SW
PC65
0.1u_25V
_X
7R
_06
PC70
100p_25V_NPO_02
PR33
5.1K_1%_04
PR71
1.5_06
C1215
10u_6.3V_X5R_06
PC52
22u_6.3V
_X
5R
_06
PC221
*4.7u_25V
_X
7R
_08
C1206
*0.1u_6.3V_X5R_02
PC222
2200p_50V_X7R_04
PC53
22u_6.3V
_X
5R
_06
Sheet 69 of 83
PEX_VDD,1.2VS,
1V8_AON
Schematic Diagrams
B - 70 PEX_VDD, 1.2VS, 1V8_AON
B.Schematic Diagrams
PEX_VDD, 1.2VS, 1V8_AON
Содержание PD70PNN
Страница 1: ...PD70PNT PD70PNN PD70PNR PD71PNT PD71PNN PD71PNR ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer PD70PNT PD70PNN PD70PNR PD71PNT PD71PNN PD71PNR Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 46: ...Disassembly 2 22 Removing the CCD 2 Disassembly ...
Страница 49: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 50: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 51: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...