V-Core - EUROCOM N150SC Service Manual

V-Core

5
3.3VS
PR36
100K_04
PJ3
*CV-40mil
D
VR_EN
PR172 100K_04
[12,24,38] ALL_SYS_PWRGD
PC22
0.1u_10V_X7R_04
1.05VS
VIN
PR34
*75_1%_04
PR17
1K_04
VR_HOT#
C
[3] H_PROCHOT#
PR26
49.9_1%_04 PC19 10p_50V_NPO_04
PC16
470p_50V_X7R_04
PR22 1K_04 PR24 PR18 0_04
6.8K_1%_04
PR27
[7] VCORE_VSS_SENSE
PR38 0_04 PC20
PC21
1000p_50V_X7R_04
[7] VCORE_VCC_SENSE
PR39 0_04
TSENSE
5VS
B
13K_04 PART NO : 6-13-13021-28C
PR164 RT2 PUT COLSE
TO VCORE
HOT SPOT 1.05VS
PR37 PR28 PR29
H_CPU_SVIDDAT
[5] H_CPU_SVIDDAT
H_CPU_SVIDALRT#
[5] H_CPU_SVIDALRT#
H_CPU_SVIDCLK
[5] H_CPU_SVIDCLK
5VS
PR4
A
*2K_1%_04
CSP3 CSP2
5
4 3
3.3VS
PR30
10K_04
[24] DELAY_PWRGD
RT1
100K_1%_NTC_04 PR5 150K_1%_06 SWN3
2 1
PUT COLSE
TO VCORE
PR11 PR1 150K_1%_06 SWN1
Phase 1
PR12 165K_1%_04
Inductor
75K_1%_04
PC13 1200p_50V_X7R_04
PC101
1000p_50V_X7R_04
CSREF
PC12
470p_50V_X7R_04 CSP3
CSP2
CSP1
PR7
CSCOMP
66.5K_1%_06
6-13-66521-28B
PR13
PC105 PR14
16.5K_1%_04
6-13-16521-28C
PU1 EMI Require
6-13-25R51-28B NCP81103MNTXG
PR156 25.5K_1%_04
PC8
0.1u_10V_X7R_04 28 19 PR8 2_06
ILIM BST3
PC102 29 17
IOUT SW 3
30 16
VRMP LG3
31 15
COMP PVCC
32 14
FB PGND
33 11
DIFFOUT HG1
34 12
1K_04
VSN SW 1
3900p_50V_X7R_04 35 10
VSP BST1
36 13
PR25 2_06
VCC LG1
37
GND
PR32
PR35 45.3K_1%_04
2.2_06 PC110
VR_EN
PR33
0_04
PC109
0.1u_10V_X7R_04
PR31
39.2K_1%_04
ROSC(ohm) FSW(Hz)
49.9K 325K
34.8K 450K
CSREF
5VS
PC10 PR9
*20K_04
6-13-71511-28B
CSP3 PR3 7.15K_1%_04 SWN3
PR10 0.047u_10V_X7R_04
2K_1%_04
CSREF
PC9 PR6
*20K_04
6-13-71511-28B
CSP1 PR2 7.15K_1%_04 SWN1
0.047u_10V_X7R_04
[3,6,9,10,11,12,13,22,23,24,25,26,28,29,30,31,32,34,35,36,37,38,39,44]
4 3
2
PR159
VIN
20141107
85A
PC4 PC1 PC7
PQ20 PQ23
+
MDU1516 MDU1516
ULTRASO-8 ULTRASO-8
G G
HG3
PL1
BCIH1040-R36M
1
SW3
1.05mohm
PC11
PQ27 PQ28
LG3 MDU1512 MDU1512 2200p_50V_X7R_04
ULTRASO-8 ULTRASO-8
2.2_04 PD1
G G
PR16 FM5822
PR15 *28mil_short_06
5.1_06
0.22u_10V_X5R_04
EMI
PC14 2.2u_6.3V_X5R_04 PC26
5VS
VIN
PC18 0.22u_10V_X5R_04
PC3 PC2 PC5
PQ21 PQ22
MDU1516 MDU1516
ULTRASO-8 ULTRASO-8
PR23
G G
2.2_04
HG1
PL2
BCIH1040-R36M
SW1 1
1.05mohm
LG1 PC15
PQ25 PQ26
MDU1512 MDU1512 2200p_50V_X7R_04
ULTRASO-8 ULTRASO-8
PD13
G G
PR20 FM5822
PR19 *28mil_short_06
5.1_06
EMI
! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/ ! ! ! !!DMFWP!DP/
Title Title Title
[42]V-CORE [42]V-CORE [42]V-CORE
[5,28,29,40] 1.05VS
[5,7,8] VCCIN
[13,22,25,31,35,36,37,39,44] 5VS
Size Size Size Document Number Document Number Document Number
[3,28,29,40,44] 1.05V_LAN_M
Custom Custom Custom
[12,39,40,41,43,44,45,46] VIN
3.3VS
Date: Date: Date: Tuesday, December 16, 2014 Tuesday, December 16, 2014 Tuesday, December 16, 2014
2
Schematic Diagrams
1
*20mil_short_04
D
PC120 PC131
+
VCCIN
Sheet 42 of 55
2
V-Core
C
PR154
CSREF
10_04
SWN3
VCCIN
20141027
PC24 PC23 PC116 PC27
PC117 + + +
+
B
2
VCCIN
PR155
CSREF
10_04
SWN1
A
R e v R e v R e v
6-71-N1500-D02A 6-71-N1500-D02A 6-71-N1500-D02A
2.0A 2.0A 2.0A
Sheet Sheet Sheet 42 42 42 o f o f o f 55 55 55
1
V-Core B - 43