Sheet 29 of 85
GPU VDD
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Zdiff=50Ω
炻
L < 9 "
PLACE NEAR U1 PIN E52
Zdiff=50Ω
炻
L < 9 "
FB_CAL_PD_VDDQ
FB_CAL_PU_GND
FB_CAL_TERM_GND
FBVDDQ_SENSE_R
FB_VREF_PROBE
NVVDD
NVVDD
FBVDDQ
NVVDD
FBVDDQ
NVVDD
FBVDDQ
1V8_AON
NVVDD
NVVDD
GPU_NVVDD_SENSE
[67]
GPU_GND_SENSE
[67]
NVVDD
[31,67,68]
FBVDDQ
[15,16,17,18,19,20,21,22,23,24,31,70]
1V8_AON
[16,17,18,19,21,22,23,24,25,28,30,31,32,67,69,70]
FBVDDQ_SENSE
[70]
FBVDDQ_SENSE_RTN
[70]
FP_FUSE_GPU
[28]
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[29] GPU I,J,K,L,M VDD
A3
29
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
[29] GPU I,J,K,L,M VDD
A3
29
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
[29] GPU I,J,K,L,M VDD
A3
29
84
Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
20/22 NC/1V8
U3K
N18E
GPU
BM45
NC
BM44
NC
BD24
NC
BC14
1V8_AON
BB14
1V8_AON
BA10
1V8_AON
BD14
FP_FUSE_SRC
18/22 VDD_2/3
U3J
N18E
BE47
VDD
BE46
VDD
BE43
VDD
BE42
VDD
BE41
VDD
BD51
VDD
BD50
VDD
BD49
VDD
BD48
VDD
BD47
VDD
BD46
VDD
BD41
VDD
AP22
VDD
AP21
VDD
AP20
VDD
AP19
VDD
AP18
VDD
AP17
VDD
AP16
VDD
AP15
VDD
AP14
VDD
AP13
VDD
AN40
VDD
AN13
VDD
AM40
VDD
AM39
VDD
AM38
VDD
AM37
VDD
AM36
VDD
AM35
VDD
AM34
VDD
AM33
VDD
AM32
VDD
AM31
VDD
AM30
VDD
AM29
VDD
AM28
VDD
AM27
VDD
AM26
VDD
AM25
VDD
AM24
VDD
AM23
VDD
AM22
VDD
AM21
VDD
AM20
VDD
AM19
VDD
AM18
VDD
AM17
VDD
AM16
VDD
AM15
VDD
AM14
VDD
AM13
VDD
AL40
VDD
AL13
VDD
AK40
VDD
AK39
VDD
AK38
VDD
AK37
VDD
AK36
VDD
AK35
VDD
AK34
VDD
AK33
VDD
AK32
VDD
AK31
VDD
AK30
VDD
AK29
VDD
AK28
VDD
AK27
VDD
AK26
VDD
AK25
VDD
AK24
VDD
AK23
VDD
AK22
VDD
AK21
VDD
AK20
VDD
AK19
VDD
AK18
VDD
AK17
VDD
AK16
VDD
AK15
VDD
AK14
VDD
AK13
VDD
AJ40
VDD
AJ13
VDD
AH40
VDD
AH39
VDD
BL45
GND_SENSE
BK45
NVVDD_SENSE
BG44
VDD
BG43
VDD
BF51
VDD
BF49
VDD
BF47
VDD
BF45
VDD
BF44
VDD
BF42
VDD
BE52
VDD
BE51
VDD
BE50
VDD
BE49
VDD
BE48
VDD
BD39
VDD
BC49
VDD
BC47
VDD
BC45
VDD
BC41
VDD
BC40
VDD
BC39
VDD
BC38
VDD
BB48
VDD
BB47
VDD
BB46
VDD
BB45
VDD
BB39
VDD
BB38
VDD
BA47
VDD
BA46
VDD
BA45
VDD
BA44
VDD
BA43
VDD
AY45
VDD
AY43
VDD
AY40
VDD
AY39
VDD
AY38
VDD
AY37
VDD
AY36
VDD
AY35
VDD
AY34
VDD
AY33
VDD
AY32
VDD
AY31
VDD
AY30
VDD
AY29
VDD
AY28
VDD
AY27
VDD
AY26
VDD
AT29
VDD
AT28
VDD
AT27
VDD
AT26
VDD
AT25
VDD
AT24
VDD
AT23
VDD
AT22
VDD
AT21
VDD
AT20
VDD
AT19
VDD
AT18
VDD
AT17
VDD
AT16
VDD
AT15
VDD
AT14
VDD
AT13
VDD
AR40
VDD
AR13
VDD
AP40
VDD
AP39
VDD
AP38
VDD
AP37
VDD
AP36
VDD
AP35
VDD
AP34
VDD
AP33
VDD
AP32
VDD
AP31
VDD
AP30
VDD
AP29
VDD
AP28
VDD
AP27
VDD
AP26
VDD
AP25
VDD
AP24
VDD
AP23
VDD
R100
2.2_04
17/22 VDD_1/3
U3I
N18E
AV27
VDD
AV26
VDD
AV25
VDD
AV24
VDD
AV23
VDD
AV22
VDD
AV21
VDD
AV20
VDD
AV19
VDD
AV18
VDD
AV17
VDD
AV16
VDD
AV15
VDD
AV14
VDD
AV13
VDD
AU43
VDD
AU40
VDD
AU13
VDD
AT42
VDD
AT40
VDD
AT39
VDD
AT38
VDD
AT37
VDD
AT36
VDD
AT35
VDD
AT34
VDD
AT33
VDD
AT32
VDD
AT31
VDD
AT30
VDD
AE27
VDD
AE26
VDD
AE25
VDD
AE24
VDD
AE23
VDD
AE22
VDD
AE21
VDD
AE20
VDD
AE19
VDD
AE18
VDD
AE17
VDD
AE16
VDD
AE15
VDD
AE14
VDD
AE13
VDD
AD40
VDD
AD13
VDD
AC40
VDD
AC39
VDD
AC38
VDD
AC37
VDD
AC36
VDD
AC35
VDD
AC34
VDD
AC33
VDD
AC32
VDD
AC31
VDD
AC30
VDD
AC29
VDD
AC28
VDD
AC27
VDD
AC26
VDD
AC25
VDD
AC24
VDD
AC23
VDD
AC22
VDD
AC21
VDD
AC20
VDD
AC19
VDD
AC18
VDD
AC17
VDD
AC16
VDD
AC15
VDD
AC14
VDD
AC13
VDD
AB40
VDD
AB13
VDD
AA40
VDD
AA39
VDD
AA38
VDD
AA37
VDD
AA36
VDD
AA35
VDD
AA34
VDD
AA33
VDD
AA32
VDD
AA31
VDD
AA30
VDD
AA29
VDD
AA28
VDD
AA27
VDD
AA26
VDD
AA25
VDD
AA24
VDD
AA23
VDD
AA22
VDD
AA21
VDD
AA20
VDD
AA19
VDD
AA18
VDD
AA17
VDD
AA16
VDD
AA15
VDD
AA14
VDD
AA13
VDD
AY25
VDD
AY24
VDD
AY23
VDD
AY22
VDD
AY21
VDD
AY20
VDD
AY19
VDD
AY18
VDD
AY17
VDD
AY16
VDD
AY15
VDD
AY14
VDD
AY13
VDD
AW45
VDD
AW44
VDD
AW43
VDD
AW42
VDD
AW40
VDD
AW13
VDD
AV44
VDD
AV43
VDD
AV42
VDD
AV40
VDD
AV39
VDD
AV38
VDD
AV37
VDD
AV36
VDD
AV35
VDD
AV34
VDD
AV33
VDD
AV32
VDD
AV31
VDD
AV30
VDD
AV29
VDD
AV28
VDD
AH38
VDD
AH37
VDD
AH36
VDD
AH35
VDD
AH34
VDD
AH33
VDD
AH32
VDD
AH31
VDD
AH30
VDD
AH29
VDD
AH28
VDD
AH27
VDD
AH26
VDD
AH25
VDD
AH24
VDD
AH23
VDD
AH22
VDD
AH21
VDD
AH20
VDD
AH19
VDD
AH18
VDD
AH17
VDD
AH16
VDD
AH15
VDD
AH14
VDD
AH13
VDD
AG40
VDD
AG39
VDD
AG38
VDD
AG37
VDD
AG36
VDD
AG35
VDD
AG29
VDD
AG28
VDD
AG27
VDD
AG23
VDD
AG22
VDD
AG21
VDD
AG20
VDD
AG19
VDD
AG13
VDD
AF40
VDD
AF34
VDD
AF33
VDD
AF32
VDD
AF31
VDD
AF30
VDD
AF26
VDD
AF25
VDD
AF24
VDD
AF18
VDD
AF17
VDD
AF16
VDD
AF15
VDD
AF14
VDD
AF13
VDD
AE40
VDD
AE39
VDD
AE38
VDD
AE37
VDD
AE36
VDD
AE35
VDD
AE34
VDD
AE33
VDD
AE32
VDD
AE31
VDD
AE30
VDD
AE29
VDD
AE28
VDD
R115
49.9_1%_04
R117
40.2_1%_04
19/22 FBVDDQ
U3L
N18E
Y43
FBVDDQ
Y42
FBVDDQ
Y11
FBVDDQ
Y10
FBVDDQ
V43
FBVDDQ
V42
FBVDDQ
V10
FBVDDQ
U43
FBVDDQ
U11
FBVDDQ
U10
FBVDDQ
R43
FBVDDQ
R42
FBVDDQ
AR43
FBVDDQ
AR42
FBVDDQ
AN43
FBVDDQ
AM43
FBVDDQ
AM42
FBVDDQ
AK43
FBVDDQ
AK42
FBVDDQ
AK11
FBVDDQ
AK10
FBVDDQ
AJ43
FBVDDQ
AJ42
FBVDDQ
AJ11
FBVDDQ
AJ10
FBVDDQ
AG43
FBVDDQ
AG42
FBVDDQ
AG11
FBVDDQ
AG10
FBVDDQ
AF43
FBVDDQ
AF10
FBVDDQ
AD43
FBVDDQ
AD42
FBVDDQ
AD11
FBVDDQ
AD10
FBVDDQ
AC43
FBVDDQ
AC42
FBVDDQ
AC11
FBVDDQ
AC10
FBVDDQ
AA43
FBVDDQ
AA42
FBVDDQ
AA11
FBVDDQ
AA10
FBVDDQ
R45
FB_CALTERM_GND
P44
FB_CAL_PU_GND
R44
FB_CAL_PD_VDDQ
P45
FB_VREF
E52
FBVDDQ_SENSE
R11
FBVDDQ
R10
FBVDDQ
P43
FBVDDQ
P42
FBVDDQ
P11
FBVDDQ
P10
FBVDDQ
M43
FBVDDQ
M10
FBVDDQ
L39
FBVDDQ
L36
FBVDDQ
L35
FBVDDQ
L33
FBVDDQ
L32
FBVDDQ
L30
FBVDDQ
L27
FBVDDQ
L26
FBVDDQ
L24
FBVDDQ
L23
FBVDDQ
L21
FBVDDQ
L20
FBVDDQ
L18
FBVDDQ
L15
FBVDDQ
L14
FBVDDQ
K41
FBVDDQ
K39
FBVDDQ
K38
FBVDDQ
K36
FBVDDQ
K35
FBVDDQ
K33
FBVDDQ
K32
FBVDDQ
K30
FBVDDQ
K29
FBVDDQ
K27
FBVDDQ
K26
FBVDDQ
K24
FBVDDQ
K23
FBVDDQ
K21
FBVDDQ
K20
FBVDDQ
K18
FBVDDQ
K17
FBVDDQ
K15
FBVDDQ
K14
FBVDDQ
K12
FBVDDQ
AT43
FBVDDQ
22/22 VDD_3/3
U3M
N18E
R22
VDD
R21
VDD
R20
VDD
R19
VDD
R18
VDD
R17
VDD
R16
VDD
R15
VDD
R14
VDD
R13
VDD
P40
VDD
P13
VDD
N40
VDD
N39
VDD
N38
VDD
N37
VDD
N36
VDD
N35
VDD
N34
VDD
N33
VDD
N32
VDD
N31
VDD
N30
VDD
N29
VDD
N28
VDD
N27
VDD
N26
VDD
N25
VDD
N24
VDD
N23
VDD
N22
VDD
N21
VDD
N20
VDD
N19
VDD
N18
VDD
N17
VDD
N16
VDD
N15
VDD
N14
VDD
N13
VDD
BM51
VDD
BM50
VDD
BM49
VDD
BM48
VDD
BM47
VDD
BL52
VDD
BL51
VDD
BL50
VDD
BL49
VDD
BL48
VDD
BL47
VDD
BL46
VDD
BK52
VDD
BK51
VDD
BK50
VDD
BK49
VDD
BK48
VDD
BK47
VDD
BJ52
VDD
BJ51
VDD
BJ50
VDD
BJ49
VDD
BJ48
VDD
BJ47
VDD
BJ46
VDD
BJ45
VDD
BJ44
VDD
BH52
VDD
BH51
VDD
BH50
VDD
BH49
VDD
BH48
VDD
BH47
VDD
BH45
VDD
BH44
VDD
BG52
VDD
BG51
VDD
BG50
VDD
BG49
VDD
BG48
VDD
BG47
VDD
BG46
VDD
BG45
VDD
Y40
VDD
Y13
VDD
W40
VDD
W39
VDD
W38
VDD
W37
VDD
W36
VDD
W35
VDD
W34
VDD
W33
VDD
W32
VDD
W31
VDD
W30
VDD
W29
VDD
W28
VDD
W27
VDD
W26
VDD
W25
VDD
W24
VDD
W23
VDD
W22
VDD
W21
VDD
W20
VDD
W19
VDD
W18
VDD
W17
VDD
W16
VDD
W15
VDD
W14
VDD
W13
VDD
V40
VDD
V13
VDD
U40
VDD
U39
VDD
U38
VDD
U37
VDD
U36
VDD
U35
VDD
U34
VDD
U33
VDD
U32
VDD
U31
VDD
U30
VDD
U29
VDD
U28
VDD
U27
VDD
U26
VDD
U25
VDD
U24
VDD
U23
VDD
U22
VDD
U21
VDD
U20
VDD
U19
VDD
U18
VDD
U17
VDD
U16
VDD
U15
VDD
U14
VDD
U13
VDD
T40
VDD
T13
VDD
R40
VDD
R39
VDD
R38
VDD
R37
VDD
R36
VDD
R35
VDD
R34
VDD
R33
VDD
R32
VDD
R31
VDD
R30
VDD
R29
VDD
R28
VDD
R27
VDD
R26
VDD
R25
VDD
R24
VDD
R23
VDD
R101
2.2_04
R114
40.2_1%_04
R118
40.2_1%_04
Schematic Diagrams
B - 30 GPU VDD
B.Schematic Diagrams
GPU VDD
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 ...