Service manual

Schematic Diagrams
B - 36 Power VCore
B.Schematic Diagrams
Power VCore
Sheet 35 of 55
Power VCore
1.5V_CTRL0
VVID0
LX 2
VVID6
VVID4
RSP
Rev _3.0
Rev _3.0
Re v_3. 0
P R 18 4 80 . 6K _ 1 % _ 04
P C 17 6 10 0 0p _5 0 V _X 7R _0 4
P C 1 42 * 0 . 1u _ 50 V _Y 5V _ 06
PR178 1K_04
PJ11
40mil
1 2
PR N 1
0_8P4R_04
81
72
6
5
3
4
PR 139 *10K_ 04
PR 1 6 1
100_1%_04
PC194
0.22u_50V_08
PC122 22u_6.3V_X5R_08
P C 13 5 4 . 7 u_ 25 V _ X5 R _ 0 8
PR131
649_1% _04
PQ 56
*IRFH7923
G
DS
PC174
* 1n_50V_04
PJ 12
*O P E N-40 m il
1 2
PR 174
*47K_04
PC120 22u_6.3V_X5R_08
PQ61
MT N7 00 2 ZHS3
G
DS
PC121 22u_6.3V_X5R_08
PC196
22 0 pF _ 50 V _ 06
PC184
12p_50V_NPO _04
PR144 1 K_04
PR 16 4 0_04
PC124 22u_6.3V_X5R_08
PR 20 1
5.1K_1%_04
PR 18 8
10_06
PR124 *1 0K_04
PR196
5. 1 _ 06
P R 14 1 * 1K _ 04
P R 18 3 4 7 . 5K _ 1% _ 04
PR126 1 K_04
PC45
1000U _2V_12*12
VCC1
1
VCC2
2
GND
3
PC179
0.22u_50V_08
PQ63
I R F H 79 32
G
DS
PR142
0_04
PR18 0
1.91K_1%_04
PRN4
*1 K_ 8P 4 R_ 04
81 72 6 5
3 4
PC175
1U_6.3V_X5R _0 4
PR15 5 0 _0 4
PR193
4.32K_1%_04
PU8
*IT8268R
VIDIN0
4
VIDIN1
5
VIDIN2
6
VIDIN3
7
VIDIN4
8
VIDIN5
9
VIDIN6
25
VIDIN7
27
GPIO0
10
GPIO1
11
GPIO2
12
VIDO UT7
2
VIDO UT5
19
VIDO UT1
23
VIDO UT6
26
VIDO UT2
22
VIDO UT0
24
VIDO UT4
20
VIDO UT3
21
GPIO3
3
SDA
13
SCL
14
GN D
16
RSTO UT#
15
SL OTOCC#
17
VBAT
18
ASEL
28
3VSB
1
PR152 1 K_04
PC123 22u_6.3V_X5R_08
PC198
0. 0 1u _ 25 V _X 7 R _ 06
PR202
*R _0 4
PR18 9
2. 2 _0 6
PR 20 3
*R_04
PC185
4 . 7U _2 5V _ 0 8
PR129 1 K_04
LX 1
PR120 10 K_0 4
PR20 0 0 _0 4
PQ58
I R F H 79 32
G
DS
PD20
FM 5822
A C
5VS5VS
CS_ PH1
TTSN S
PR185
5. 1 _ 06
PU 9
ADP3212
EN
1
PWRG D
2
IMO N
3
FBRTN
5
FB
6
RT
15
BST2
25
TTSN S
11
CSREF
18
AGN D
12
SW 2
27
SW 1
34
SW FB1
33
LL I N E
17
TRDET#
8
VCC
37
PH 1
38
VRTT
10
PH0
39
PVCC
32
DRVH 2
26
RAM P
16
BST1
36
VARFR
9
PG ND
30
CO MP
7
DPRSL P
40
CL KEN#
4
DRVH 1
35
DRVL 1
31
SW FB2
28
DRVL 2
29
AGN D
49
CSCO MP
20
CSSUM
19
IREF
13
RPM
14
ILIM
21
OD3 #
22
PW M 3
23
SWFB3
24
PSI#
41
VID6
42
VID 5
43
VID4
44
VID3
45
VID2
46
VID 1
47
VID0
48
PR175 3 00K_1 % _06
PQ6 2
IRFH7 9 32
G
DS
PR 19 2
10_06
PL14
*0.36UH_12.9*14* 3.8
VR_ON
PR 19 8
7.32K_1% _04
PR195
39 . 2 K _1 % _ 0 4
PR19 0
1K _ 06
P R 1 8 2 1 62 K _ 1% _0 6
PR13 6 1K_04
PQ59
IRFH 79 23
G
DS
PR128 *10K_04
+
PC130
* 15 u _2 5V _ 6 . 3* 4. 4 _C
PR 19 4
1.6K_1%_04
PR133 1K_04
H DR1
PR 18 6
3K_1%_04
PL11
0.36U H_10*10* 3.5
HDR 2
RT2
1 00 K _N TC _0 6_ B
12
PC119 22u_6.3V_X5R_08
CSSUM
PR 143 *10K_ 04
PC127 4.7u_25V_X5R_08
CS_ PH2
PQ45
MTN7002ZH S3
G
DS
PC193 22u_6.3V_X5R_08
CSR EF
PR176 3 00K_1 % _06
PC46 22u_6.3V_X5R_08
PL13
0.36UH_10*10*3.5
PR150
0_04
RT3
100K_NTC_06_B
12
PR199
2 . 2_ 06
TR D E T #
PR 138 100_1%_04
PR145 *1K_04
CSCOMP
TRDET#
PR132 *1 K_04
PC47 22u_6.3V_X5R_08
PR N 2
*1K_8P4R_04
81 72 6 5
3 4
PC18 3
0 . 1 U _1 0 V _X 7R _0 4
PR118
100K_04
TTSNS
PL12
*0.36UH_12.9* 14*3.8
P R 1 77 1 6 0K _ 1% _0 4
PC195 22u_6.3V_X5R_08
PR181 680K_1% _04
PR130 *1 K_04
PC134 4.7u_25 V_X5 R_08
PC186
150p_50V_06
PQ 55
IR FH 79 2 3
G
DS
PR N 3
0_8P4R_04
81
72
6
5
3
4
PR19 1
1K _ 06
PR 1 9 7
10 _0 4
PQ57
I R F H 79 32
G
DS
PD 21
FM5822
A C
PC173
0 . 1u _1 0 V _X 7R _0 4
PC180
22 0 pF _ 50 V _ 06
PC17 7
470p_50V_X7R_04
PC132 0.1u_50V_Y5V_06
PR153 *1 K_04
PC129 4.7u_25V_X5R_08
PR187
3K _ 1 % _ 04
PC 13 6 0 .1u_ 50 V_Y5V_06
PC13 9 4.7u_25V_X5R _0 8
PC 1 8 1
1000p_50V_X7R_04
PC133 4.7u_25V_X5R_08
PC150
*1000P_50V_04
PC 1 9 7
1u _1 6 V _X 5R _0 6
PC131 4.7u_25V_X5R _08
PQ60
*IRFH7923
G
DS
P R 13 5 * 1K _ 0 4 PR 14 0 1K_04
PC178
15 0 0P _ 50 V _ 04
PC 18 2
1 5 0p _5 0 V _0 6
CSCOM P
PR179
73.2K_1%_04
PQ44
MTN7002ZHS3
G
DS
PR125 * 1K_ 04
PC128 4.7u_25V_X5R_08
CSREF
VS1.8
1.1VS_VTT
SGND 2
SG ND2
5VS
VIN
SG ND2
SGN D2
3.3V
3.3VS
1.1VS_VTT
VCOR E
5VS
3.3V
5V S
3.3VS
SGND 2
BST2
5VS
VIN
5VS
CS_PH2
SG ND2
3. 3 V
3.3VS
H_ PRO CHOT#3
SGND2
VIN
SGND 2
VCOR E_ON31
H_VID35
VCC_ SENSE 5
H_VID05
H_VID65
DELAY_PW RGD3,14
5VS 10,11,19..21,23..27,32..3 4
H_VID25
H_VID55
1 . 5V _ C T R L0 3 7
1 . 5V _ C T R L1 3 7
SMB_CLK_D DR3 8,9,13,20
RSP
PSI#5
H_VID15
IMO N5
VCOR E 5
PM_DPRSLPVR5
3.3VS 3,8..12,14,16..2 4 ,26 ..34
3.3V 2,3 ,1 2..1 4,1 6 ,17,19 ,2 2,2 5,2 8 ,29 ,36 ..39
S M B _ D A T A _D D R 3 8, 9 , 13 , 2 0
VIN 1 1,2 2,3 4,3 6 ..40
1.1VS_VTT 3,5,6,12..1 4 ,17 ..20 ,3 6
VSS_SENSE 5
H_VID45
CLKEN#20
RSN
BST1
H_ VID6
VVID1
VVID2
VVID3
VVID5
RSN
CS_ PH2
1.5V_CTRL1
CS_ PH1
H_VID0
DEL PC187
H_VID1
H_VID2
H_VID3
H_VID4
H_VID6
H_VID5
CSPH1,2
????? ?
csref? ? SWITCHING
,?CARE?? ~~10 mil
?? ???
???? ?
??switching
?? ??0603
??input
cap
CS_PH1
? ???? ??switching??????
VR_O N
H_ VID2
H_ VID5
H_ VID3
H_ VID4
H_ VID0
H_ VID1
Rev_3.0
ADDRESS
0: 7:h 37
1: 7'h4 E
VCORE
RT1 close to first phase
inductor
26 A
26 A