Power 1.05V - EUROCOM A110SU Service Manual

Power 1.05V

1 2
SCALAR POWER
A
DET_HDMI_IN
21,23 DET_HDMI_IN
R393 R393
3.3V
*0_04 *0_04
R386 R386
10K_04 10K_04
14,25 PME#
R378 R378
100K_04 100K_04
B
25 KS0
1.5VS
C
PR130 PR130 10K_04 10K_04
5V
PR140 PR140 1M_04 1M_04 G
3,23,24,34,39 SUSB
PC136 PC136
2200p_50V_X7R_04 2200p_50V_X7R_04
D
1 2
3 4 5
VDD3
NMOS
PQ16A PQ16A
SYS15V VDD3 MTNN20N03Q8 MTNN20N03Q8
R359 R359
8
10K_04 10K_04 7
PR43 PR43
SCA_SWIN 1M_04 1M_04
SCA_3V3_G
VDD3
PQ42 PQ42 PC40 PC40
G MTN7002ZHS3 MTN7002ZHS3
R360 R360 1000p_50V_X7R_04 1000p_50V_X7R_04
10K_04 10K_04
SCA_SW#
VDD3
SYS15V
VDD5
U22 U22 *0_06 *0_06 PR148
PQ40 PQ40
1
SCA_SW MTN7002ZHS3 MTN7002ZHS3
4 G
SCA_SW_R R383 R383 *0_06 PR149 *0_06
2
74AHC1G32GW 74AHC1G32GW 1M_04 1M_04
NMOS
R398 R398 PQ38 PQ38
ME4410AD-G ME4410AD-G
*0_04 *0_04 8
7
6
5
SCA_5V_G
C418 C418
2200p_50V_X7R_04 2200p_50V_X7R_04
PC124 PC124 PC123 PC123
PC128 PC128
PQ34 PQ34
2N7002_D 2N7002_D
PU6 PU6
PL8 PL8
1 4
EN VIN
BCIHP0420TB-2R2M BCIHP0420TB-2R2M PJ18 PJ18
2A
5 3 1 2 1
NC LX
PR132 20K_1%_04 PR132 20K_1%_04 PC134 PC134 PC133 PC133
6 2 *OPEN_2A *OPEN_2A
VFB GND
G5719TB1U G5719TB1U
PC130 PC130 PR131 PR131
*47P_6.3V_Y5V_04 *47P_6.3V_Y5V_04 13.3K_1%-04 13.3K_1%-04
11,12,13,15,16,17,18,19,20,21,22,25,27,29,33,34,35,37,39,41,42
3 4 5
6 7
SCALAR_3V3
*0_06 PR41 *0_06 PR41
SCALAR_3V3
*0_06 PR42 *0_06 PR42
2
1
PC38 PC38 PC37 PC37
3A
PR44 PR44
*100_1%_04 *100_1%_04
PQ16B PQ16B
MTNN20N03Q8 MTNN20N03Q8
SCA_3V3_LO
5
PQ17 PQ17
*MTN7002ZHS3 *MTN7002ZHS3
G
SCALAR_5V
SCALAR_5V
PR148
PR149
10A
R354 R354
*100_04 *100_04
3
C404 C404
2
C410 C410
1
SCA_5V_LO
PQ41 PQ41 PQ39 PQ39
*MTN7002ZHS3 *MTN7002ZHS3
G G
MTN7002ZHS3 MTN7002ZHS3
R367 R367
*0_04 *0_04
5V
2
1.5VS
!! !! !! !!!!DMFWP!DP/ !! !! !! !!!!DMFWP!DP/ !! !! !! !!!!DMFWP!DP/
34,35,37 SYS15V
21,22,27 SCALAR_3V3
Title Title Title
[38] POWER 1.05V [38] POWER 1.05V [38] POWER 1.05V
21,22,27,34 SCALAR_5V
23,32,33,34,35,36,39 5V
11,13,16,17,18,19,24,26,30 1.5VS
Size Size Size Document Number Document Number Document Number
14,20,23,27,34,35,36,37,39,41 VDD5 6-71-A11S0-D02 6-71-A11S0-D02 6-71-A11S0-D02
2,11,19,25,30,32,33,34,35,36,39 3.3V
A3 A3 A3
VDD3
Date: Date: Date: Monday, August 19, 2013 Monday, August 19, 2013 Monday, August 19, 2013
6 7
Schematic Diagrams
8
A
Sheet 38 of 46
B
Power 1.05V
C
D
Rev Rev Rev
1.0 1.0 1.0
Sheet Sheet Sheet 38 38 38 of of of 46 46 46
8
Power 1.05V B - 39