Power 1.05Vs/1.5V/3.3V/5V - EUROCOM TN120T Service Manual

Schematic Diagrams

POWER 1.05VS/1.5V/3.3V/5V

1.05VS
Sheet 27 of 37
POWER 1.05VS/
1.5V/3.3V/5V
1.5V
3.3V,5V
B - 28 POWER 1.05VS/1.5V/3.3V/5V
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PR 89 100K _04 EN_1.05VS PR84
5V
PC72
SUSBL G PQ17 0. 1U _10V _X 7R _04
2N 7002W
PR87 10K_04 12
3.3V EN
11
16 1. 05V M_PWRGD PGD
10
VOUT
9
FB
PR86 PR88 PC73
0_04 10. 7K_1% _04 1000P _50V_04
PC71 PR85
0. 1U_16V_X7R_04 24.9K_1%_06
PR93 10K_04
3.3V
16 1.5V S_P W RGD
PR92 100K_04
5V
PR96
G PQ20
100K_04 2N7002W
SU S BL
28 SUSB L
PJ 7
G P Q22 *OPEN
16,19,22,25 SUSB#
2N 7002W
P R 97
*100K_04
P Q 47
A O 4468
SYS15V VDD3 3.3V
8
7 3
3A 3A
6 2
5 1
PR142 4
1M_04
PQ43
PC159 2N 7002W
2200P_50V_04 G DD _ON #
DD_ON# 26,28
5V
<NAME>
PD6 PC67
+
8.2K_1%_04
FM0540- N 15U_25V_D
4 PQ16
I RF7413ZPBF
PU5 PC68
SC412A
0. 1U_50V_06 PL1
2.5U H SMD (10*11. 5*4MM)
1 1 2
LX
2
BST
PQ15
3 IRF7832ZTRPB F
VCC
PD 5 PC 66
+
4 4
DL
FM5822 220U _4V_D
17
PAD
PC 70
1U_10V_06
5V
PC82
V1. 8
P U 6 1U_10V_06
2.5A
5 6
VIN VCNTL
9
VIN
7 4
POK VOUT
3 PC79
VOUT
8 PR90
EN
82P_50V_04 8. 87K _1%_04
1 2
GN D VFB
P C 80 PC 75 PC78 A PE8953
PR91
0.033U F_16V_X 7R _04 0.1U_16V_04 10U_10V_08
10K_1%_04
PQ45
AO4468
SYS15V VDD5 5V
8
3A 7 3 3A
6 2
5 1
PR143 4
1M_04
PQ44
PC155 2N7002W
*0. 01U _50V _04 G D D_ON#
PJ11
*O P EN
V1. 05 1.05VS
PJ5
15A
1 2
10mm
PC65 PC74
+
220U_4V_D 0. 1U_16V_04
V 1.5 1.5VS
P J 6
2.5A *OPEN_3mm
1 2
PC77 PC81 P C 76
10U_10V_08 10U _10V_08 0.1U_16V_04
18,25,26 VD D5
12, 22, 24, 25, 26,30 VD D3
18,25,26 SYS15V
15,18,23,24,26,28, 29 5V
2,12,13,14,15,16,18, 19, 23, 24, 28 3.3V
2,3,4, 5,7,8,12,15,17 1.05VS
3, 8, 12, 13, 15, 19,23 1.5V S
28 V1.8
18,25,26,28, 29, 30 VIN