Nvvdd2 - Clevo NH77DBQ Service Manual

Schematic Diagrams

NVVDD2

D
Sheet 57 of 67
NVVDD2
C
B
A
B - 58 NVVDD2
5 4
PWR_SRC_NV
D02_102518_Power
PC101 PC112
PC108
PC137
+
1u_25V_X7R_06
M-C0603
PU9
3.3V PC136 1u_25V_X7R_06
21
BST
NVVDD_DRMOS_VCC
PR10 0_06 20 M-C0603
VCC 2
SW
PC123
3
SW
1u_6.3V_X6S_04 BCIH11740-R22M
D02_102518_Power 4
SW
PR6 19 MP86941GQVT-Z
AGND
2K_04
16 17
SYNC VTEMP/FLT NVVDD_DRMOS_VTEMP
15 18
56 NVVDD_PHASE1_PWM NVVDD_PHASE1_CS
PWM CS
PC11
2200p_50V_X7R_04
PWR_SRC_NV
D02_102518_Power
PC105 PC114
PC107
PC135
+
1u_25V_X7R_06
M-C0603
PU8
PC134 1u_25V_X7R_06
21
BST
NVVDD_DRMOS_VCC
20 M-C0603
VCC
2
SW
PC122
3
SW
1u_6.3V_X6S_04 BCIH11740-R22M
4
SW
PR7 19 MP86941GQVT-Z
AGND
2K_04
16 17
SYNC VTEMP/FLT NVVDD_DRMOS_VTEMP
15 18
56 NVVDD_PHASE2_PWM NVVDD_PHASE2_CS
PWM CS
PC13
2200p_50V_X7R_04
PWR_SRC_NV
D02_102518_Power
PC106 PC115
PC110
PC133
+
1u_25V_X7R_06
M-C0603
PU7
PC132 1u_25V_X7R_06
21
BST
NVVDD_DRMOS_VCC
20 M-C0603
VCC
2
SW
PC125
3
SW
1u_6.3V_X6S_04 BCIH11740-R22M
4
SW
PR8 19 MP86941GQVT-Z
AGND
2K_04
16 17
SYNC VTEMP/FLT NVVDD_DRMOS_VTEMP
15 18
56 NVVDD_PHASE3_PWM PWM CS NVVDD_PHASE3_CS
PC10
2200p_50V_X7R_04
GPU DECOUPLING
85A
330uF_2V_5*5*4.2 x 6 pcs
NVVDD ONLY G2 STUFF
PC202 PC206 PC177 PC195 PC191 PC194 PC193 PC190 PC192
*10u_6.3V_X5R_06
+ + + + + + + + +
D02_1107_Power D02_1107_Power 24,60 NV_1V8RUN_EN
CLOSE TO CHOCK
24,56 NV_NVVDD_EN
5 4
3
VIN
PC102 PC111 PC103
PWR_SRC_NV
+ + +
D02_102518_Power
PC113 PC104
PC109
PC131
+
1u_25V_X7R_06
M-C0603
PU6
21
BST
NVVDD
D02_1114_Power
NVVDD_DRMOS_VCC 20
VCC
2
SW
PL6 PC121
3
SW
2 1 D02_102518_Power
1u_6.3V_X6S_04
<Function> 4
SW
PR9 19 MP86941GQVT-Z
AGND
2K_04
56,57
16 17
SYNC VTEMP/FLT
56
15 18
56 NVVDD_PHASE4_PWM PWM CS
NVVDD
D02_1114_Power
PL5
2 1
<Function>
56,57
56
NVVDD
D02_1114_Power
PL4
2 1
<Function>
56,57
56
NVVDD
PR199 PR194 PR190 PR179
VDD3
15_1%_06 15_1%_06 15_1%_06 15_1%_06
PC159
15R 06 08size
PR192
2K_04
SLG
PQ12
4
PR198 *0_04
PDC3906Z
PQ11
2SK3018S3
PR159 *0402_short G PC164
*10u_6.3V_X5R_06
4,23,30,31,33,36,39,40,42,44,45,46,47,48,49,52,53,55,56,58,59,60,63,70,71,72
3
2 1
PC130 1u_25V_X7R_06
M-C0603 NVVDD
PL3
BCIH11740-R22M
2 1
<Function>
D02_1114_Power
NVVDD_DRMOS_VTEMP 56,57
NVVDD_PHASE4_CS 56
PC9
2200p_50V_X7R_04
Title Title Title
2,24,28,41,43,47,48,50,51,54,58,59,68,69 3.3V [57] NVVDD2 [57] NVVDD2 [57] NVVDD2
VDD3
28,33,47,48,49,50,51,52,53,54,55,72 VIN
Size Size Size Document Number Document Number Document Number
6-71-NH5D0-D02 6-71-NH5D0-D02 6-71-NH5D0-D02
10,23,29,56,59,60,72 NV3V3
A2 A2 A2 SCHEMATIC1 SCHEMATIC1 SCHEMATIC1
19,20,25,56 NVVDD
Date: Date: Date: Friday, February 07, 2020 Friday, February 07, 2020 Friday, February 07, 2020 Sheet Sheet Sheet 57 57 57
2 1
D
C
B
A
Rev Rev Rev
D02 D02 D02
of of of 74 74 74