Clevo NH77DBQ Service Manual page 83

PCH 7/9
5
VDD1.05
C696
C724
1u_6.3V_X5R_02
22u_6.3V_X5R_08
D
CLOSE TO PCH
VDD1.05
C743
C732
*1u_6.3V_X5R_02
*22u_6.3V_X5R_06
R302 *20mil_04
VDD1.05
R267 *20mil_04
VDD1.05
C709
*0.1u_10V_X7R_04
R304 *20mil_04
VDD1.05
C734
C
*1u_6.3V_X5R_02
R620 *20mil_04
VDD1.05
C1051
1u_6.3V_X5R_02
R323 *20mil_04
VDD1.05
C1117
C1116
1u_6.3V_X5R_02
*22u_6.3V_X5R_08
R612 *20mil_04
VDD1.05
C1040
*22u_6.3V_X5R_08
B
R257 *20mil_04
VDD1.05
R602 *20mil_04
VDD1.05
C1041
1u_6.3V_X5R_02
R256 *20mil_04
VDD1.05
C689
*0.1u_10V_X7R_04
R216 *20mil_04
VDD1.05
C647
1u_6.3V_X5R_02
A
5
4 3
?
?
U43H
?
5.95A AA22
VCCPRIM_1P051 VCCPRIM_3P32
AA23
VCCPRIM_1P052
AB20
VCCPRIM_1P053 DCPRTC1
AB22
VCCPRIM_1P054 DCPRTC2
AB23
VCCPRIM_1P055
AB27
VCCPRIM_1P056 VCCPRIM_3P35
AB28
VCCPRIM_1P057
AB30 VCCSPI
VCCPRIM_1P058
AD20
VCCPRIM_1P059
AD23
VCCRTC1
VCCPRIM_1P0510
AD27
VCCRTC2
VCCPRIM_1P0511
AD28
VCCPRIM_1P0512 VCCPGPPG_3P3
AD30
VCCPRIM_1P0513
AF23
VCCPRIM_3P33
VCCPRIM_1P0516
AF27
VCCPRIM_3P34
VCCPRIM_1P0517
AF30
VCCPRIM_1P0518 VCCPGPPHK1
6.66A
U26 VCCPGPPHK2
VCCPRIM_1P0523
U29
VCCPRIM_1P0524 VCCPGPPEF1
V25
VCCPRIM_1P0525 VCCPGPPEF2
V27
C657 VCCPRIM_1P0526
V28 VCCPGPPD
VCCPRIM_1P0527
4.7u_6.3V_X5R_06
V30
VCCPRIM_1P0528 VCCPGPPBC1
V31
VCCPRIM_1P0529 VCCPGPPBC2
0.0012A AD31
VCCPRIM_1P0514 VCCPGPPA
0.2A AE17
VCCPRIM_1P0515
VCCPRIM_3P31
0.42A W22
VCCDUSB_1P051
W23
VCCDSW_3P31
C1118
VCCDUSB_1P052
VCCDSW_3P32
VCCDSW _1P05
BG45
VCCDSW_1P051 VCCHDA
BG46
VCCDSW_1P052
VCCPRIM_1P81
0.109A W31
1u_6.3V_X5R_02
VCCPRIM_MPHY_1P05 VCCPRIM_1P82
0.015A D1 VCCPRIM_1P83
VCCPRIM_1P0521
E1 VCCPRIM_1P84
VCCPRIM_1P0522
VCCPRIM_1P85
0.213A C49
VCCAMPHYPLL_1P051
D49
VCCPHVLDO_1P81
VCCAMPHYPLL_1P052
E49 VCCPHVLDO_1P82
VCCAMPHYPLL_1P053
0.00428A P2
VCCA_XTAL_1P051 VCCPRIM_1P0520
P3
VCCA_XTAL_1P052 VCCPRIM_1P0519
0.169A W19
VCCA_SRC_1P051 VCCDPHY_1P243
W20
VCCA_SRC_1P052 VCCDPHY_1P244
0.0198A C1
VCCAPLL_1P054 VCCDPHY_1P241
C2
VCCAPLL_1P055 VCCDPHY_1P242
0.0085A V19 VCCDPHY_1P245
VCCA_BCLK_1P05
0.021A B1
VCCAPLL_1P051 VCCMPHY_SENSE
B2
VCCAPLL_1P052 VSSMPHY_SENSE
B3
VCCAPLL_1P053
C1115
8 OF 13
CML_PCH_H_IP_EXT/BGA
*22u_6.3V_X5R_08
?
4.7u_6.3V_X5R_06
4,23,30,31,33,39,40,42,44,45,46,47,48,49,52,53,55,56,57,58,59,60,63,70,71,72
8,9,23,24,27,28,29,30,31,32,33,34,35,38,39,40,42,43,44,45,47,48,52,59,70,71
4 3
2
AW9 0.182A R235 *20mil_04
3.3VA
BF47 VCC_RTCEXT_CAP
BG47
V23 0.095A R277 *20mil_04
3.3VA
AN44 0.05A
BC49
0.000416A VCCPRTC3P3
BD49 V3.3A_V1.8A_VCCPSPI R753 *20mil_04
SPI_3.3V
AN21 0.145A
R335 *20mil_04
VCC_RTC
AY8 0.97A
BB7
C750 C751
AC35 0.262A
1u_6.3V_X5R_02 *1u_6.3V_X5R_02
V3.3A_VCCPGPPHK
AC36
AE35
0.174A
R275 *20mil_04
AE36 3.3VA
AN24 0.14A
AN26 0.343A
R232 *20mil_04
AP26 3.3VA
AN32 0.101A
C658 C656
1u_6.3V_X5R_02 1u_6.3V_X5R_02
0.106A
AT44
D03 Raven modfiy 0417
BE48 CLOSE TO PCH
0.113A
R314 *20mil_04
BE49 (1-3 mm) 3.3VA
BB14 0.00767A C744
0.1u_10V_X7R_04
AG19
0.766A
AG20 CLOSE TO PCH
AN15 (1-3 mm)
V3.3A_VCCPGPPEF R312 *20mil_04
AR15 3.3VA
BB11
C745
AF19 0.882A 0.1u_10V_X7R_04
AF20
AG31 0.193A
AF31
0.0859A R274 *20mil_04
1.8VA
VDD1.05
AK22
AK23
R280 *20mil_04
3.3VA
AJ22
AJ23 R318 R293 *20mil_04
3.3VA
BG5
100_04 R313 *20mil_04
3.3VA
K47
K46
R711 *20mil_04
VDD3
C1125
R317 *0.1u_10V_X7R_04
100_04
R240 *20mil_04
3.3VA
C661
0.1u_10V_X7R_04
PCH1.8VA
CLOSE TO PCH
(1-3 mm)
PCH1.8VA
C1048
C698
C676
1u_6.3V_X5R_02
4.7u_6.3V_X5R_06
D03 Raven modfiy 0417
R251 *20mil_04
1P8_LDO
R298 *20mil_04
VDD1.05
38 PCH1.8VA
53,59,60,68 1.8VA
4,30,31,32,33,38,44,48,53 3.3VA
Title Title Title
[36] PCH 8/12-POWER [36] PCH 8/12-POWER [36] PCH 8/12-POWER
30 SPI_3.3V
35,48,53 VDD1.05
VDD3
Size Size Size Document Number Document Number Document Number
6-71-NH5D0-D02 6-71-NH5D0-D02 6-71-NH5D0-D02
3.3VS
A3 A3 A3 SCHEMATIC1 SCHEMATIC1 SCHEMATIC1
30,33 VCC_RTC
Date: Date: Date: Friday, February 07, 2020 Friday, February 07, 2020 Friday, February 07, 2020
2
Schematic Diagrams
1
C1121
*0.1u_10V_X7R_04
D
D03 Raven modfiy 0417
Sheet 36 of 67
PCH 7/9
eSPI:1.8V
LPC:3.3V
C
R264 0_06
1.8VA
R255 *0_06
1P8_LDO
B
A
Rev Rev Rev
D02 D02 D02
Sheet Sheet Sheet 36 36 36 of of of 74 74 74
1
PCH 7/9 B - 37