Power 1.5V/Vtt_Mem - EUROCOM A110SU Service Manual

Schematic Diagrams

Power 1.5V/VTT_MEM

DDR POWER
D
Sheet 39 of 46
3,23,24,34,38
Power 1.5V/
C
VTT_MEM
1.5S_CPU_PWRGD
FOR S3 REDUCE
B
A
B - 40 Power 1.5V/VTT_MEM
5 4
VDDQ
PC31 PC31
10u_6.3V_X5R_06_E 10u_6.3V_X5R_06_E
VTT_MEM
PJ4 PJ4
2 1 VTT
VTT_MEM
*OPEN-2mm *OPEN-2mm
PR11 PR11
PC20 PC20 PC21 PC21 PC22 PC22
*28mil_06 *28mil_06
22u_6.3V_X5R_08_E 22u_6.3V_X5R_08_E *10u_6.3V_X5R_06_E *10u_6.3V_X5R_06_E *10u_6.3V_X5R_06_E *10u_6.3V_X5R_06_E VTTSNS
PR13 PR13 *20mil_04_SHORT *20mil_04_SHORT
VDDQ
PR15 PR15 *0_04 *0_04 MODE
VDD5
PR16 PR16 *0_04 *0_04
PC27 PC27 VTTREF
0.1u_10V_X7R_04 0.1u_10V_X7R_04
PR22 PR22 *28mil_06 *28mil_06 COMP_VDD
VDD5
PR12 PR12 *22_04 *22_04 VTTM
VTT_MEM
PC28 PC28
*1000p_50V_X7R_04 *1000p_50V_X7R_04 PR18 PR18
PQ9 PQ9 *10_04 *10_04
SUSB
G
SUSB
*MTN7002ZHS3 *MTN7002ZHS3 VTT_COMP
PC26 PC26
*1000p_50V_X7R_04 *1000p_50V_X7R_04
PR29 PR29 *10K_1%_04 *10K_1%_04
VDD5
R2 PR30 PR30 10K_1%_04 10K_1%_04
PR24 PR24 10K_04 10K_04
VDD5
PR20 PR20 *100K_04 *100K_04 VTTEN
PC29 PC29
PQ11 PQ11
0.1u_10V_X7R_04 0.1u_10V_X7R_04
2SK3018S3 2SK3018S3
SUSB
G
PCH_GPIO24 DDR VOUT
0 1.50V
1 1.35V
15 PCH_GPIO24
5 4
3
PD2 PD2
A C
VDD5
RB0540S2 RB0540S2
PU1 PU1
4
VBST PC17 PC17 0.1u_10V_X7R_04 0.1u_10V_X7R_04
23 22
VLDOIN VBST
PR7 PR7
24 21 DRVH V5H_G
VTT DRVH
0_06 0_06
LL
1 20
VTTGND LL
PR9 PR9
DRVL V5L_G
2 19
VTTSNS DRVL
0_06 0_06
3 18
GND PGND
17 V5_GND PR10 PR10 *28mil_06 *28mil_06
CS_GND
VDD5
4
CS PR14 PR14 7.5K_1%_04 7.5K_1%_04
4 16
MODE CS
15
PVCC5
5 14 V15_VCC PR17 PR17 2_06 2_06
VTTREF VCC5
G5616_PGD PC24 PC24 PC23 PC23
6 13
COMP PGOOD
VDD3
S5_6163
8 11
VDDQSNS S5
PR38 PR38
9 10 10K_04 10K_04
VDDQSET S3
PR21 PR21
G5616 G5616
VDDQSNS
VDDQSET
PR25 PR25 47K_04 47K_04
VDD5
PQ14A PQ14A
MTDN7002ZHS6R MTDN7002ZHS6R
PR32 PR32 100K_04 100K_04 V5_S5 G G
2
D D PJ7 PJ7
G G PQ14B PQ14B *40mil *40mil
5
13,25 SUSC#
S S MTDN7002ZHS6R MTDN7002ZHS6R
23,27,32,34,36 DD_ON#
VDDQSET
PR31 PR31
0_04 0_04
V_SET_A
5V
PR34 PR34
VDD3
41.2K_04 41.2K_04
PR28 PR28
PR19 PR19 *41.2K_04 *41.2K_04
100K_04 100K_04 V_SET_B
PR39 PR39 PQ12A PQ12A D D
*10K_04 *10K_04 MTDN7002ZHS6R MTDN7002ZHS6R
PQ12B PQ12B PCH_GPIO24# 2 G G GND_SET
MTDN7002ZHS6R MTDN7002ZHS6R D D S S
VDDQ_SET G G
5
PJ5 PJ5 PJ6 PJ6
S S
PR36 PR36 *CV-40mil *CV-40mil *CV-40mil *CV-40mil
10K_04 10K_04 PR33 PR33
100K_04 100K_04
11,12,13,15,16,17,18,19,20,21,22,25,27,29,33,34,35,37,38,41,42
3
2 1
VIN
PC13 PC13 PC12 PC12 PC16 PC16 PC15 PC15
PQ7 PQ7
1.35V(Default)
MTB11N03Q8 MTB11N03Q8
VDDQ
10A
PL3 PL3
TMPC1004H-1R0M-Z01 TMPC1004H-1R0M-Z01
1 2 1
PD1 PD1
PC14 PC14 PC11 PC11 PC18 PC18 PC19 PC19
+ +
*1000p_50V_X7R_04 *1000p_50V_X7R_04
PQ8 PQ8 V5_LL
MTB02N03Q8 MTB02N03Q8
PR8 PR8
*5.1_06 *5.1_06
PR27 PR27
*28mil_06 *28mil_06
0_04 0_04 DDR_PWRGD
DDR_PWRGD 13
PR23 PR23 8.06K_1%_04 8.06K_1%_04
R1
Vout=(R1/R2+1)*0.75
D D PQ10 PQ10 PC30 PC30
*MTN7002ZHS3 *MTN7002ZHS3
*0.1u_16V_Y5V_04 *0.1u_16V_Y5V_04
G
S S
3.3V
3.3V
PR35 PR35
*100K_04 *100K_04
PR37 PR37 DDR_PWRGD
*100K_04 *100K_04
PC32 PC32
VDDQ
DDR_PWRGD# PQ15 PQ15
G
*2SK3018S3 *2SK3018S3 *0.1u_16V_Y5V_04 *0.1u_16V_Y5V_04
*100_04 *100_04
PR26 PR26 VDDQ_PWRGD B
PQ13 PQ13
*BTN3904 *BTN3904
!! !! !! !!!!DMFWP!DP/ !! !! !! !!!!DMFWP!DP/ !! !! !! !!!!DMFWP!DP/
9,10 VTT_MEM
Title Title Title
[39] POWER 1.5V/VTT_MEM [39] POWER 1.5V/VTT_MEM [39] POWER 1.5V/VTT_MEM
20,34,37,40,41,42 VIN
3,4,6,9,10 V_VDDQ_DIMM
23,32,33,34,35,36,38 5V
Size Size Size Document Number Document Number Document Number
14,20,23,27,34,35,36,37,38,41 VDD5 6-71-A11S0-D02 6-71-A11S0-D02 6-71-A11S0-D02
2,11,19,25,30,32,33,34,35,36,38 3.3V
Custom Custom Custom
VDD3
Date: Date: Date: Monday, August 19, 2013 Monday, August 19, 2013 Monday, August 19, 2013 Sheet Sheet Sheet
2 1
PJ3 PJ3
*OPEN-8mm *OPEN-8mm
D
2
V_VDDQ_DIMM
C
B
A
Rev Rev Rev
1.0 1.0 1.0
39 39 39 of of of 46 46 46