Gpu Nvvdd, Fbvddq - Clevo P955ER Service Manual

GPU NVVDD, FBVDDQ

1 2
G1F
50A 50A 50A G1G
INS143845240
BGA2152
INS143844634
COMMON
NVVDD NVVDD BGA2152
COMMON
18/21 VDD_1/2
NVVDD
19/23 VDD_2/2
AA14 AG22
VDD VDD
AA15 AG23 AP21
VDD VDD VDD VDD
AA16 AG40 AP22
VDD VDD VDD VDD
AA17 AH14 AP23
VDD VDD VDD VDD
AA18 AH15 AP30
VDD VDD VDD VDD
AA19 AH16 AP31
VDD VDD VDD VDD
AA20 AH17 AP32
VDD VDD VDD VDD
AA21 AH18 AP33
VDD VDD VDD VDD
AA22 AH19 AP34
A VDD VDD VDD VDD
AA23 AH20 AR13
VDD VDD VDD VDD
AA24 AH21 AR40
VDD VDD VDD VDD
AA25 AH22 AT14
VDD VDD VDD VDD
AA26 AH23 AT15
VDD VDD VDD VDD
AA27 AH24 AT16
VDD VDD VDD VDD
AA28 AH25 AT17
VDD VDD VDD VDD
AA29 AH26 AT18
VDD VDD VDD VDD
AA30 AH27 AT19
VDD VDD VDD VDD
AA31 AH28 AT20
VDD VDD VDD VDD
AA32 AH29 AT21
VDD VDD VDD VDD
AA33 AH30 AT22
VDD VDD VDD VDD
AA34 AH31 AT23
VDD VDD VDD VDD
AA35 AH32 AT24
VDD VDD VDD VDD
AA36 AH33 AT25
VDD VDD VDD VDD
AA37 AH34 AT26
VDD VDD VDD VDD
AA38 AH35 AT27
VDD VDD VDD VDD
AA39 AH36 AT28
VDD VDD VDD VDD
AB13 AH37 AT29
VDD VDD VDD VDD
AB40 AH38 AT30
VDD VDD VDD VDD
AC19 AH39 AT31
VDD VDD VDD VDD
AC20 AK19 AT32
VDD VDD VDD VDD
AC21 AK20 AT33
VDD VDD VDD VDD
AC22 AK21 AT34
VDD VDD VDD VDD
AC23 AK22 AT35
VDD VDD VDD VDD
AC30 AK23 AT36
VDD VDD VDD VDD
AC31 AK30 AT37
VDD VDD VDD VDD
AC32 AK31 AT38
VDD VDD VDD VDD
AC33 AK32 AT39
VDD VDD VDD VDD
B AC34 AK33 AT42
VDD VDD VDD VDD
AE14 AK34 AU43
VDD VDD VDD VDD
AE15 AL13 AV19
VDD VDD VDD VDD
AE16 AL40 AV20
VDD VDD VDD VDD
AE17 AM14 AV21
VDD VDD VDD VDD
AE18 AM15 AV22
VDD VDD VDD VDD
AE19 AM16 AV23
VDD VDD VDD VDD
AE20 AM17 AV30
VDD VDD VDD VDD
AE21 AM18 AV31
VDD VDD VDD VDD
AE22 AM19 AV32
VDD VDD VDD VDD
AE23 AM20 AV33
VDD VDD VDD VDD
AE24 AM21 AV34
VDD VDD VDD VDD
AE25 AM22 AV42
VDD VDD VDD VDD
AE26 AM23 AV43
VDD VDD VDD VDD
AE27 AM24 AV44
VDD VDD VDD VDD
AE28 AM25 AW13
VDD VDD VDD VDD
AE29 AM26 AW40
VDD VDD VDD VDD
AE30 AM27 AW42
VDD VDD VDD VDD
AE31 AM28 AW43
VDD VDD VDD VDD
AE32 AM29 AW44
VDD VDD VDD VDD
AE33 AM30 AW45
VDD VDD VDD VDD
AE34 AM31 AY14
VDD VDD VDD VDD
AE35 AM32 AY18
VDD VDD VDD VDD
AE36 AM33 AY22
VDD VDD VDD VDD
AE37 AM34 AY26
VDD VDD VDD VDD
AE38 AM35 AY27
VDD VDD VDD VDD
AE39 AM36 AY31
VDD VDD VDD VDD
AF13 AM37 AY35
VDD VDD VDD VDD
AF30 AM38 AY39
VDD VDD VDD VDD
C AF31 AM39 AY43
VDD VDD VDD VDD
AF32 AP19 AY45
VDD VDD VDD VDD
AF33 AP20 BA43
VDD VDD VDD VDD
AF34 BK52 BA44
VDD VDD VDD VDD
AF40 BL46 BA45
VDD VDD VDD VDD
AG13 BL47 BA46
VDD VDD VDD VDD
AG19 BL48 BA47
VDD VDD VDD VDD
AG20 BL49 BB38
VDD VDD VDD VDD
AG21 BL50 BB39
VDD VDD VDD
BG45 BL51
VDD VDD
BG46 BL52
VDD VDD
BG47 BM47
VDD VDD
BG48 BM48
VDD VDD
BG49 BM49
VDD VDD
BG50 BM50
VDD VDD
BG51 BM51
VDD VDD
BG52 N14
VDD VDD
BH44 N18
VDD VDD
BH45 N22
VDD VDD
BH47 N26
VDD VDD
BH48 N27
VDD VDD
BH49 N31
VDD VDD
BH50 N35
VDD VDD
BH51 N39
VDD VDD NVVDD_SENSE
BH52 P13
VDD VDD GND_SENSE
BJ44 P40
VDD VDD
BJ45 R19
VDD VDD
BJ46 R20
VDD VDD
BJ47 R21 VGA
VDD VDD
D
BJ48 R22
VDD VDD
BJ49 R23
VDD VDD
BJ50 R30
VDD VDD
BJ51 R31
VDD VDD
BJ52 R32
VDD VDD
BK47 R33
VDD VDD
BK48 R34
VDD VDD
BK49 U14
VDD VDD
BK50 U15
VDD VDD
BK51
VDD
VGA
1 2
3 4 5
G1H
GPU NVVDD, FBVDDQ
50A 24A 24A
INS143844146
BGA2152
COMMON
NVVDD FBVDDQ FBVDDQ
20/23 FBVDDQ
BB45 AA10 AT43
FBVDDQ FBVDDQ
BB46 AA11 K12
FBVDDQ FBVDDQ
BB47 AA42 K14
FBVDDQ FBVDDQ
BB48 AA43 K15
FBVDDQ FBVDDQ
BC38 AC10 K17
FBVDDQ FBVDDQ
BC39 AC11 K18
FBVDDQ FBVDDQ
BC40 AC42 K20
FBVDDQ FBVDDQ
BC41 AC43 K21
FBVDDQ FBVDDQ
BC45 AD10 K23
FBVDDQ FBVDDQ
BC47 AD11 K24
FBVDDQ FBVDDQ
BC49 AD42 K26
FBVDDQ FBVDDQ
BD39 AD43 K27
FBVDDQ FBVDDQ
BD41 AF10 K29
FBVDDQ FBVDDQ
BD46 AF43 K30
FBVDDQ FBVDDQ
BD47 AG10 K32
FBVDDQ FBVDDQ
BD48 AG11 K33
FBVDDQ FBVDDQ
BD49 AG42 K35
FBVDDQ FBVDDQ
BD50 AG43 K36
FBVDDQ FBVDDQ
BD51 AJ10 K38
FBVDDQ FBVDDQ
BE41 AJ11 K39
FBVDDQ FBVDDQ
BE42 AJ42 K41
FBVDDQ FBVDDQ
BE43 AJ43 L14
FBVDDQ FBVDDQ
BE46 AK10 L15
FBVDDQ FBVDDQ
BE47 AK11 L18
FBVDDQ FBVDDQ
BE48 AK42 L20
FBVDDQ FBVDDQ
BE49 AK43 L21
FBVDDQ FBVDDQ
BE50 AM42 L23
FBVDDQ FBVDDQ
BE51 AM43 L24
FBVDDQ FBVDDQ
BE52 AN43 L26
FBVDDQ FBVDDQ
BF42 AR42 L27
FBVDDQ FBVDDQ
BF44 AR43 L30
FBVDDQ FBVDDQ
BF45 R42 L32
FBVDDQ FBVDDQ
BF47 R43 L33
FBVDDQ FBVDDQ
BF49 U10 L35
FBVDDQ FBVDDQ
BF51 U11 L36
FBVDDQ FBVDDQ
BG43 U43 L39
FBVDDQ FBVDDQ
BG44 V10 M10
FBVDDQ FBVDDQ
U16 V42 M43
FBVDDQ FBVDDQ
U17 V43 P10
FBVDDQ FBVDDQ
U18 Y10 P11
FBVDDQ FBVDDQ
U19 Y11 P42
FBVDDQ FBVDDQ
U20 Y42 P43
FBVDDQ FBVDDQ
U21 Y43 R10
FBVDDQ FBVDDQ
U22 R11
FBVDDQ
U23
U24
U25
U26
FBVDDQ_SENSE_R49
U27 E52 R14 VGA
FBVDDQ_SENSE
U28
U29
R15 VGA
GND
U30
FB_VREF_PROBE
U31 P45 PLACE NEAR G1 PIN E52
FB_VREF
U32 VGA
U33
U34
U35
U36
FB_CAL_PD_VDDQ
U37 R44 R24 VGA
FB_CAL_PD_VDDQ
U38
U39 P44 FB_CAL_PU_GND
R19 VGA
FB_CAL_PU_GND
V13
FB_CAL_TERM_GND
V40 R45 R18 VGA
FB_CALTERM_GND
W19
W20
W21
W22
VGA
W23
W30
W31
W32
W33
W34
G1I
INS143844524
BGA2152
COMMON
21/23 NC/1V8 2A
AT9 BA10
NC 1V8_AON
BA6 BB14
NC 1V8_AON
BA9 BC14
NC 1V8_AON
BD14
NC
BE12
NC
BG6
NC
BH6
NC
BJ11
NC
BJ9
NC 3A
BK45 BK44
NC
GPU_NVVDD_SENSE 55,61
BL45 AM10
VDD18
GPU_GND_SENSE 55,61
AM11
VDD18
AN10
VDD18
AN11
VDD18
AR10
VDD18
AR11
VDD18
AT10
VDD18
AT11
VDD18
AV10
VDD18
AV11
VDD18
AW10
VDD18
AW11
VDD18
VGA
3 4 5
6 7
G1J
INS143846124
BGA2152
25A
COMMON
NVVDD
23/23 VDDS
AP27
VDDS VDDS
AP28
VDDS VDDS
AP29
VDDS VDDS
AP35
VDDS VDDS
AP36
VDDS VDDS
AP37
VDDS VDDS
AP38
VDDS VDDS
AP39
VDDS VDDS
AV14
VDDS VDDS
AV15
VDDS VDDS
AV16
VDDS VDDS
AV17
VDDS VDDS
AV18
VDDS VDDS
AV24
VDDS VDDS
AV25
VDDS VDDS
AV26
VDDS VDDS
AV27
VDDS VDDS
AV28
VDDS VDDS
AV29
VDDS VDDS
AV35
VDDS VDDS
AV36
VDDS VDDS
AV37
VDDS VDDS
AV38
VDDS VDDS
AV39
VDDS VDDS
R14
VDDS VDDS
R15
VDDS VDDS
R16
VDDS VDDS
R17
VDDS VDDS
R18
VDDS VDDS
R24
VDDS VDDS
R25
VDDS VDDS
R26
VDDS VDDS
R27
VDDS VDDS
R28
VDDS VDDS
R29
VDDS VDDS
R35
VDDS VDDS
R36
VDDS VDDS
R37
VDDS VDDS
R38
VDDS VDDS
R39
VDDS VDDS
W14
VDDS VDDS
W15
VDDS VDDS
W16
VDDS VDDS
W17
VDDS VDDS
W18
VDDS VDDS
W24
VDDS VDDS
W25
VDDS VDDS
W26
VDDS VDDS
2.2_04 W27
VDDS VDDS
FBVDDQ_SENSE 55,63
W28
VDDS VDDS
W29
*2.2_04
FBVDDQ_SENSE_RTN 55,63 VDDS VDDS
W35
VDDS VDDS
W36
VDDS VDDS
W37
VDDS VDDS
W38
FBVDDQ VDDS VDDS
W39
VDDS VDDS
40.2_1%_04
40.2_1%_04
60.4_1%_04
VDDS_SENSE
GNDS_SENSE
GND
VGA
1V8_AON
1V8_RUN
15,16,17,18,19,20,21,22,24,63
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[28] GPU NVVDD, FBVDDQ [28] GPU NVVDD, FBVDDQ [28] GPU NVVDD, FBVDDQ
Size Size Size Document Number Document Number Document Number
A3 A3 A3 P950ER P950ER P950ER
Date: Date: Date: Monday, February 12, 2018 Monday, February 12, 2018 Monday, February 12, 2018
6 7
Schematic Diagrams
8
25A
NVVDD
AC14
AC15
AC16
AC17
AC18
AC24
AC25
AC26
A
AC27
AC28
AC29
AC35
AC36
AC37
AC38
AC39
AF14
AF15
AF16
AF17
AF18
AF24
AF25
AF26
AG27
AG28
AG29
AG35
AG36
AG37
AG38
Sheet 28 of 72
AG39
AK14
AK15
AK16
GPU NVVDD,
AK17
AK18 B
AK24
AK25
FBVDDQ
AK26
AK27
AK28
AK29
AK35
AK36
AK37
AK38
AK39
AP14
AP15
AP16
AP17
AP18
AP24
AP25
AP26
BM45
BM44 VGA
VGA
C
23,61,62 NVVDD
14,15,24,25,53 1V8_RUN D
24,25,27,29,53,55,61,63 1V8_AON
FBVDDQ
R e v R e v R e v
6-71-P95E0-D02A 6-71-P95E0-D02A 6-71-P95E0-D02A
D02A D02A D02A
Sheet Sheet Sheet 28 28 28 o f o f o f 72 72 72
8
GPU NVVDD, FBVDDQ B - 29