Fbvddq - Clevo NP70PNP Service Manual

FBVDDQ

8 7
FBVDDQ
1V8_AON
EN Type R3
Open Drain 10k
PR294
Push Pull NS
PR284
*10K_1%_04 *10K_1%_04
PSI Mode
High High Phase Count
30,33,63 I2CC_SDA_PP
D
Hi-Z Auto Power Mode
30,33,63 I2CC_SCL_PP
Low Low Phase Count
33 NV_FBVDDQ_EN
PR297 0_04
30 GPIO25_FBVDD_PSI#_R
PR295
*R_04 33 DGPU_PWRGD
AGND_MP2884A
PR282 0_04
30 GPIO8_MEM_VDD_CTL
PR287
*R_04
PR288
66 FBVDD_DRMOS_VTEMP
AGND_MP2884A
PR289
PWMVID Vout 10K_1%_04
3.3VS
High VID in 24h
Hi-Z VID in 21h
PR293
10K_1%_04
Low VID in 1Fh
FBVDD_TALERT#
C
FBVDD
TDC 46A
IccMax -----
Vboot
-----
Load Line 0mohm
PR292 0_04
66 FBVDD_PHASE2_PWM
PR291 0_04
66 FBVDD_PHASE1_PWM
B
FBVDDQ
PR226 PR228 PR225 PR227
5V
15_1%_06 15_1%_06 15_1%_06 15_1%_06
PR224
10K_04
PQ12
4
PDC3906Z
A
PC193
NV_FBVDDQ_EN G
*0.01u_16V_X7R_04
PQ11
SM3018KWH
8 7
6 5
PD6
C A
EC_GPIO 33,51,57,63
1N914BWS
NV3V3 VDD3
VDD3
R11(PTC) close to hot area you concern
PR45 PR44
1V8_AON
*10K_04 *10K_04
D02 D02
PR290 PR299
10K_1%_04 *10K_04
PR47 0_04
PNTC2
EWTF02-104F4F-N
PR46 0_04 AGND_MP2884A
PC266
PR317
PR304 10K_04
4.99k_1%_04 0.01u_50V_X7R_04
PR51
PR49
PR52
MP2884A_PWMVID_1
PR57
Remote sense close to load point
R9/R19/R14/R15 close to GPU
0_04 MP2884A_VTEMP_1
AGND_MP2884A
PC262
0.1u_16V_X7R_04
PU24
AGND_MP2884A
1 30
TALERT# T5
2 29 MP2884A_VFB_1
T1 VFB
3 28 MP2884A_VDIFF_1
T2 VDIFF
4 27
T3 T4
5 26 MP2884A_IREF_1
NC IREF
MP2884AGU-1304-Z
6 25 MP2884A_IMON_1
NC IMON
7 24
NC ADDR
8 23 MP2884A_VDD18_1
PWM4 VDD18
9 22
PWM3 VINSEN
MP2884A_PWM2_1 10 21
PWM2 CSSUM
MP2884A_PWM1_1 MP2884A_VINSEN_1
1000p_50V_X7R_04
AGND_MP2884A
PR298 0_04
VDD3
PC265 AGND_MP2884A PR312
1u_16V_X7R_06
1K_1%_04
PR326 0_04
AGND_MP2884A
66 FBVDD_PHASE2_CS
66 FBVDD_PHASE1_CS
FBVDDQ
PC44 PC194 PC196 PC195
+ + +
6 5
Schematic Diagrams
4 3 2
4A
FBVDDQ=1.25V/1.35V
PWR_SRC_NV_FB
100_04
0_04 PC224 PC209 EMC45 PC199
FBVDDQ_SENSE_RTN 27
+ +
0_04
FBVDDQ_SENSE 27
100_04
FBVDDQ
3.3V
PR236
FBVDD_DRMOS_VCC 20
VCC
0_06
PC204
1u_6.3V_X6S_04
PR233
2K_1%_04
19 MP86941GQVT-Z
AGND
16
SYNC VTEMP/FLT
PR53 *0_04
15
PC59 66 FBVDD_PHASE1_PWM PWM
PR60
*1000p_50V_X7R_04
150_04
AGND_MP2884A
PR325
61.9K_1%_04
PC275 1000p_50V_X7R_04
PR324 PR323
AGND_MP2884A
18.2K_1%_04 294_1%_04
PR320
MP2884A_VDD18_1
AGND_MP2884A
3.32K_1%_04
PR327
PC273 430_1%_04
1u_16V_X7R_06
PWR_SRC_NV_FB
AGND_MP2884A AGND_MP2884A
PR321
1.5M_1%_04
PC274
PR322
100K_1%_04
PWR_SRC_NV_FB
PR54
PR311 PC208 PC223 EMC44 PC197
1K_1%_04 *1K_1%_04
+ +
PR306
*R_04
PU18
AGND_MP2884A
FBVDD_DRMOS_VCC
20
VCC
PC203
PR232
1u_6.3V_X6S_04
2K_1%_04
19 MP86941GQVT-Z
AGND
16
SYNC VTEMP/FLT
15
66 FBVDD_PHASE2_PWM PWM
Title Title Title
[66] FBVDDQ [66] FBVDDQ [66] FBVDDQ
Size Size Size Document Number Document Number Document Number
Custom Custom Custom ADL-H+GN20-E3 ADL-H+GN20-E3 ADL-H+GN20-E3
Date: Date: Date: Wednesday, December 29, 2021 Wednesday, December 29, 2021 Wednesday, December 29, 2021
4 3 2
FBVDDQ B - 65
1
D
26A
2021/11/10
Power change
FBVDDQ
PU19 1u_25V_X7R_06
PC200
PL17
21 2 1
BST
BCIH0735-R22N
M-C0603
2
SW
3
SW
4
SW
Sheet 64
17 PR230
2.2_06
18
CS C FBVD
PC201
2200p_50V_X7R_04
FBVDD_DRMOS_VTEMP 66
FBVDD_PHASE1_CS 66
B
2021/11/10
Power change
FBVDDQ
1u_25V_X7R_06
PC198
PL16
21 2 1
BST
BCIH0735-R22N
M-C0603
2
SW
3
SW
4
SW
17
PR229
18
CS 2.2_06
PC202
2200p_50V_X7R_04
A
FBVDD_DRMOS_VTEMP 66
FBVDD_PHASE2_CS 66
Rev Rev Rev
6-71-NP5P0-D02 6-71-NP5P0-D02 6-71-NP5P0-D02
D02 D02 D02
Sheet Sheet Sheet 66 66 66 of of of 72 72 72
1