Intel PC50HP, Руководство по обслуживанию

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RX
Load Line
IccMax
Vboot
-----
46A
0mohm
TDC
FBVDD
-----
NS
EN Type
Push Pull
10k Open Drain
R3
Remote sense close to load point
R9/R19/R14/R15 close to GPU
R11(PTC) close to hot area you concern
VID in 24h
VID in 21h
High
Hi-Z
PWMVID Vout
VID in 1Fh Low
Auto Power Mode
High Phase Count
Hi-Z
Low
Mode
High
PSI
Low Phase Count
D+P_20180925
D+P_20180925
D+P_20181022
D+P_20181022
G0
2020/10/21
D02 ver change to 0.01u_16V_X7R_04
AGND_MP2884_1
NV3V3
AGND_MP2884_1
VDD3
AGND_MP2884_1
AGND_MP2884_1AGND_MP2884_1
AGND_MP2884_1
AGND_MP2884_1
AGND_MP2884_1
FBVDDQ
AGND_MP2884_1
NV3V3
AGND_MP2884_1
AGND_MP2884_1
AGND_MP2884_1
AGND_MP2884_1
1V8_AON
VDD3
AGND_MP2884_1
PWR_SRC_NV_FB
1V8_AON
GPIO8_MEM_VDD_CTL 32
GPIO25_FBVDD_PSI# 32
I2CC_SDA_PP 25,31,32,68
I2CC_SCL_PP 25,31,32,68
NV_FBVDDQ_EN 25,71
FBVDDQ_SENSE_RTN 25,67
FBVDDQ_SENSE 25,67
FBVDD_DRMOS_VTEMP 71
FBVDD_PHASE2_PWM 71
FBVDD_PHASE1_PWM 71
FBVDD_PHASE2_CS 71
FBVDD_PHASE1_CS 71
DGPU_PWRGD 31
Title
Size Document Number Rev
Date: Sheet of
D02
[70] FBVDD (MP2884A)
Custom
70 79 Friday, May 14, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PC50HS-D02
6-71-PC5H0-D02
Title
Size Document Number Rev
Date: Sheet of
D02
[70] FBVDD (MP2884A)
Custom
70 79 Friday, May 14, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PC50HS-D02
6-71-PC5H0-D02
Title
Size Document Number Rev
Date: Sheet of
D02
[70] FBVDD (MP2884A)
Custom
70 79 Friday, May 14, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PC50HS-D02
6-71-PC5H0-D02
PR41 *R_04
PR243 0_04
PC37
1000p_50V_X7R_04
PC43
0.01u_16V_X7R_04
PR230
4.99K_1%_04
PR217 0_04
PR52 0_04
PR209
1K
_1
%
_
04
PR46 0_04
PR242 0_04
NTC2
EWTF02-104F4F-N
1
2
PC220
*C_04
PR47
10K_1%_04
PU1
MP2884AGU-1304-Z
TALERT#
1
SDA
34
NC
13
NC
15
PW
M
1
11
CS
2
19
CS
1
20
CS
3
18
IMON
25
T4
27
VDIFF
28
T5
30
SCL
35
EN
36
PS
I
37
PG
O
O
D
38
T1
2
T2
3
T3
4
NC
5
NC
6
NC
7
PWM4
8
PWM3
9
IREF
26
T
S
N
S
/B
OO
T
33
VO
RTN
32
PW
M
VI
D
39
VT
EM
P
40
ADDR
24
VDD18
23
VINSEN
22
CSSUM
21
CS
4
17
NC
16
NC
14
VDD3
3
12
PWM2
10
VO
SEN
31
VFB
29
AG
ND
41
PR219 294_1%_04
PR246 100_04
PR210 3.32K_1%_04
PR208
1K
_1
%
_
04
PC47 *1uF_25V_X7R_04
PC46
0.
01u
_50V
_X
7R
_04
PR44 0_04
PR220
18.2K_1%_04
PR226 0_04
PR231 61.9K_1%_04
PR245 0_04
PR204 0_04
PR32
100K_1%_04
PR207 0_04
C642
1u_16V_X7R_06
PR227
10K_1%_04
PC40 1000p_50V_X7R_04
PR45
*10K_04
PR232 1.5M_1%_04
PR244 100_04
PC36
1u_16V_X7R_06
PR40 150_1%_04
PR218
430_1%_04 G0-768_1%_04
PR206 0_04
PR247 0_04
PR241 *10K_1%_04
PR229
*100_04
PR228
*100_04
PR42
*10K_1%_04
FBVDD_TALERT#
MP2884A_PWM2_1
MP2884A_PWM1_1
M
P
288
4A
_V
D
D
33_1
MP2884A_CSSUM_1
MP2884A_VINSEN_1
MP2884A_VDD18_1
MP2884A_VDD18_1
MP2884A_IMON_1
MP2884A_IREF_1
MP2884A_VDIFF_1
MP2884A_VFB_1
M
P
288
4A
_V
OR
T
N
_1
M
P
288
4A
_V
OS
E
N
_1
M
P
288
4A
_S
D
A
_1
M
P
288
4A
_S
C
L_
1
M
P
288
4A
_E
N
_1
M
P
288
4A
_P
S
I_1
MP2884A_PWMVID_1
M
P
288
4A
_T
S
N
S
_1
MP2884A_VTEMP_1
Sheet 70 of 79
FBVDD
Schematic Diagrams
FBVDD B - 71
B.Schematic Diagrams
FBVDD