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Schematic Diagrams
POWER VCORE
12,22, 36
ALL_SY S_PWR GD
Sheet 41 of 46
POWER VCORE
5,7
5
B - 42 POWER VCORE
3.3VS
PR169
100K_04
PUT COLSE
TO VCORE
PJ19
Phase 1
*CV-40mil
Inductor
PR175
0_04
VR_EN
VIN_CPU
EMI
PC197
PC198
PC199
PR87
1K_04
PC57
PR183
PR 83
30.1K_1%_04
APGND
49.9_1%_04
PC147
PC146
10p_50V_NPO_04
0.01u_50V_X7R_04
470p_50V_X7R_04
APGND
PR178
1K_04
PR182
6.8K_1%_04
PR181
0_04
PC58
0.1u_10V_X7R_04
APGND
VSS_SENSE
PR177
1K_04
PR179
0_04
PC145
PC144
3900p_50V_X7R_04
VCC_SENSE
1000p_50V_X7R_04
PR180
0_04
PR84
2.2_06
5VS
1.05V_LAN_M
APGND
PR168
PR165
PR163
*130_1%_04
* 75_1%_04
* 54.9_1%_04
H_CPU_SVIDDAT
5
H _CPU_SVIDDAT
H_CPU_SVIDALRT#
5
H_C PU_SVIDALRT#
H_CPU_SVIDCLK
5
H _CPU_SVIDCLK
CSREF
PC54
PR81
5VS
0. 047u_10V_X7R _04
*20K_04
CSP3
SWN3
PR80
6.98K_1%_04
CSREF
PR78
PC52
PR75
* 2K_1%_04
0. 047u_10V_X7R _04
*20K_04
CSP1
SWN1
CSP3
PR77
6.98K_1%_04
ASM for 1 phase
RT2
VIN
100K_1%_NTC_04
PR167
150K_1%_0603
SWN3
2
1
PC185
PC186
PC187
PC 188
PC189
PR164
150K_1%_0603
SWN1
PR152
PR 174
APGND
75K_1%_04
165K_1%_04
PC55
PC142
1200p_50V_X7R_04
1000p_50V_X7R_04
CSREF
PC143
CSP3
470p_50V_X7R _04
CSP2
CSP1
PR162
EMI
CSCOMP
46.4K_1%_06
PR216
0_06
PR 176
13.3K_1%_04
PU6
NCP81103
PC137 0. 22u_10V_X5R_04
28
19
PR159
2_06
ILIM
BST3
29
17
IOUT
SW 3
30
16
VRMP
LG3
31
15
PC138
2. 2u_6.3V_X5R_04
32
COMP
PVC C
14
5VS
FB
PGN D
33
11
34
DIFF OUT
HG1
12
VSN
SW 1
35
10
36
VSP
BST1
13
PR158
2_06
PC136 0.22u_10V_X5R_04
VCC
LG1
37
APGND
GND
PR74
45.3K_1%_04
PC56
APGND
PR173
VR_EN
0_04
H_CPU_SVI DDAT
H_CPU_SVI DALRT#
H_CPU_SVI DCLK
PC53
PR79
0.1u_10V_X7R _04
34.8K_1%_04
APGND APGN D
ROSC(ohm)
FSW(Hz)
49.9K
325K
34.8K
450K
TSENSE
5VS
PR148
RT1
PR76
100K_1%_NTC_04
30.9K
3
H_PROCH OT#
2K_1%_04
PUT COLSE
TO VCORE
CSP2
HOT SPOT
ASM for 2 phase
3,6,9,10,11,12,19,20,21,22, 23,24,26,27,28,29,30,31,32,33,34,35,36,37
VIN
EMI
PJ7
* 8mm
VIN_CPU
PC139
PC51
PC49
PC47
PC151
+
+
PQ42
PQ46
MDU1516
MDU1516
*330UF _25V
ULTRASO-8
ULTRASO-8
G
G
HG3
PL7
BC IH1040-R36M
1
2
SW3
PQ47
PQ43
PR154
LG3
MDU1512
MDU1512
*10mil_s hort
ULTRASO-8
ULTRASO-8
PR157
PD13
5.1_06
SWN3
PR145
G
G
FM5822
PC134
10_04
220p_50V_NPO_04
EMI
EMI
PC193
PC192
PC191
PC190
VIN_CPU
PC135
PC50
PC 48
PC46
+
PQ45
PQ49
MDU1516
MDU 1516
PR 217
ULTRASO-8
ULTRASO-8
0_06
G
G
EMI
HG1
PL6
BCIH1040-R36M
1
2
SW1
PR155
LG1
* 10mil_short
PQ44
PQ48
MDU1512
MDU 1512
SWN1
ULTRASO-8
ULTRASO-8
PR 156
PD14
5.1_06
PR146
G
G
CSREF
FM5822
PC 133
10_04
220p_50V_NPO_04
EMI
PR82
1.05V_LAN_M
3.3VS
APGND
PR170
PR161
*75_1%_04
10K_04
22
DELAY _PW RGD
5,8
VCCI N
3,5, 26,27,38,42
1. 05V_LAN_M
12,37, 38,39,40,42,43
VIN
12,19,20,30,33,34,35,37,42
5VS
3.3VS
VCCIN
CSREF
CSR EF 41
VCCIN
PC108
PC120
PC126
PC107
+
+
+
+
VCCIN
CSREF 41
* 20mil_04
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