Clevo NH77DBQ Service Manual page 52

Schematic Diagrams
Processor 4/6
VCORE
C531
D
C530 C417
Sheet 5 of 67
Processor 4/6
C
B
A
B - 6 Processor 4/6
5 4
C439 C415 C436 C97
C441 C506 C482
VCORE
C371 C313 C268 C318 C349
C324 C449 C262 C271 C602
5 4
3
VCORE VCORE
?
?
128A 128A
U37I
?
AA13 AH13
VCC1 VCC64
AA31 AH14
VCC2 VCC65
AA32 AH29
VCC3 VCC66
AA33 AH30
VCC4 VCC67
AA34 AH31
VCC5 VCC68
AA35 AH32
VCC6 VCC69
AA36 AJ14
VCC7 VCC70
AA37 AJ29
VCC8 VCC71
AA38 AJ30
VCC9 VCC72
AB29 AJ31
VCC10 VCC73
AB30 AJ32
VCC11 VCC74
AB31 AJ33
VCC12 VCC75
AB32 AJ34
VCC13 VCC76
AB35 AJ35
VCC14 VCC77
AB36 AJ36
VCC15 VCC78
AB37 AK31
VCC16 VCC79
AB38 AK32
VCC17 VCC80
AC13 AK33
VCC18 VCC81
AC14 AK34
VCC19 VCC82
AC29 AK35
VCC20 VCC83
AC30 AK36
VCC21 VCC84
AC31 AK37
VCC22 VCC85
AC32 AK38
VCC23 VCC86
AC33 AL13
VCC24 VCC87
AC34 AL29
VCC25 VCC88
AC35 AL30
VCC26 VCC89
AC36 AL31
VCC27 VCC90
AD13 AL32
VCC28 VCC91
AD14 AL35
VCC29 VCC92
AD31 AL36
VCC30 VCC93
AD32 AL37
VCC31 VCC94
AD33 AL38
VCC32 VCC95
AD34 AM13
VCC33 VCC96
AD35 AM14
VCC34 VCC97
AD36 AM29
VCC35 VCC98
AD37 AM30
VCC36 VCC99
AD38 AM31
VCC37 VCC100
AE13 AM32
VCC38 VCC101
AE14 AM33
VCC39 VCC102
AE30 AM34
VCC40 VCC103
AE31 AM35
VCC41 VCC104
AE32 AM36
VCC42 VCC105
AE35 AN13
VCC43 VCC106
AE36 AN14
VCC44 VCC107
AE37 AN31
VCC45 VCC108
AE38 AN32
VCC46 VCC109
AF29 AN33
VCC47 VCC110
AF30 AN34
VCC48 VCC111
AF31 AN35
VCC49 VCC112
AF32 AN36
VCC50 VCC113
AF33 AN37
VCC51 VCC114
AF34 AN38
VCC52 VCC115
AF35 AP13
VCC53 VCC116
AF36 AP30
VCC54 VCC117
AF37 AP31
VCC55 VCC118
AF38 AP32
VCC56 VCC119
AG14 AP35
VCC57 VCC120
AG31 AP36
VCC58 VCC121
AG32 AP37
VCC59 VCC122
AG33 AP38
VCC60 VCC123
AG34 K13
VCC61 VCC124
AG35
VCC62
AG36
VCC63
R128 100_04
AG37
VCC_VCORE_SENSE
VCC_SENSE
AG38
VSS_VCORE_SENSE
VSS_SENSE
R125 100_04
9 OF 13
CML_H_IP_EXT/BGA
R540
VCC_VCORE_SENSE VSS_VCORE_SENSE
*49.9_1%_04
3
2 1
?
VCORE VCORE
?
U37J
128A 128A
?
K14 W35
VCC1 VCC64
L13 W36
VCC2 VCC65
L14 W37
VCC3 VCC66
N13 W38
VCC4 VCC67
N14 Y29
VCC5 VCC68
N30 Y30
VCC6 VCC69
N31 Y31
VCC7 VCC70
N32 Y32
VCC8 VCC71
N35 Y33
VCC9 VCC72
N36 Y34
VCC10 VCC73
N37 Y35
VCC11 VCC74
N38 Y36
VCC12 VCC75
P13
VCC13
P14
VCC14
P29
VCC15
P30
VCC16
P31
VCC17
P32
VCC18
P33
VCC19
P34
VCC20
P35
VCC21
P36
VCC22
R13
VCC23
R31
VCC24
R32
VCC25
R33
VCC26
R34
VCC27
R35
VCC28
R36
VCC29
R37
VCC30
R38
VCC31
T29
VCC32
T30
VCC33
T31
VCC34
T32
VCC35
T35
VCC36
T36
VCC37
T37
VCC38
T38
VCC39
U29
VCC40
U30
VCC41
U31
VCC42
U32
VCC43
U33
VCC44
U34
VCC45
U35
VCC46
U36
VCC47
V13
VCC48
V14
VCC49
V31
VCC50
V32
VCC51
V33
VCC52
V34
VCC53
V35
VCC54
V36
VCC55
V37
VCC56
V38
VCC57
W13
VCC58
W14
VCC59
W29
VCC60
W30
VCC61
W31
VCC62
W32
VCORE
VCC63
52 CML_H_IP_EXT/BGA 10 OF 13
52
Title Title Title
[05] Processor 5/7-POWER1 [05] Processor 5/7-POWER1 [05] Processor 5/7-POWER1
Size Size Size Document Number Document Number Document Number
6-71-NH5D0-D02 6-71-NH5D0-D02 6-71-NH5D0-D02
A3 A3 A3 SCHEMATIC1 SCHEMATIC1 SCHEMATIC1
Date: Date: Date: Tuesday, February 18, 2020 Tuesday, February 18, 2020 Tuesday, February 18, 2020 Sheet Sheet Sheet
2 1
D
C
B
A
VCORE 51,52
Rev Rev Rev
D02 D02 D02
5 5 5 of of of 74 74 74