3Vs, 5Vs, Power S/W - EUROCOM TN120T Service Manual

Schematic Diagrams

3VS, 5VS, POWER S/W

Sheet 25 of 37
3VS, 5VS, POWER
S/W
B - 26 3VS, 5VS, POWER S/W
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5VS,3.3VS
V DD 5
PR 94
100K_04
SUS B
PQ21
G 2N7002 W
16,19,22, 27 S USB #
PR 95
*100K_04
C
PR 124
VD D 3
PW R _SW #
22 PW R _S W#
T o KBC
POWER SW
VI N
PC 116
0 .1U _50V_06
POW ER S WITCH
SW 8
SSS 12 RG-V
b a M_BTN # PR 1 29 1 0K_04
c
d
PQ46
SYS 15V V DD 5 5VS
AO4468
8
3A 3A
7 3
6 2
P R141 5 1
4 P C157 C 4 59 P R144
1M_0 4
0. 1U _16 V_04 * 10u_10V _08 100K_04
P Q42 PC162
SU SB G 2N 70 02W
*100 P_50V_04
5VS
Powe r Pla ne
+
V A V IN 1
PD 10
A V IN
P Q29
A C
2SB1198KR /T146
FM0540-N
6-1 5-211 98-2 B1
P D12 FM0540-N
E C A C
10K_04
P D14 FM0540-N
PR 131
100K_04
PR 122 1 0K _04
PQ3 2
2 N 7002 W
G
P Q30
2N 70 02W
PR 130 PQ31
MM_BTN
G 2N70 02W G
PQ33
M_B TN
E C 100K_04
PC 117
DTA114EU A PR 1 28
6-15- 0A11 4-2B0 0.1U _50 V_06
1 00K_0 4
MBTN #
5,8, 9, 10, 11, 12,13,14,15, 17, 18, 19, 20 ,21 ,22 ,23, 24, 29
P Q48
SYS 15V VD D 3 A O4468
8
6A 6A
7 3
6 2
P R140 5 1
4 P C163 PC16 5
1M_04
0. 1U _16V_04 *10U _10 V_08
P Q41 PC158
SU SB
G 2N 7002W
1000 P_50V_04
3 .3VS
P ower Plan e
D D _ON
DD _ON 22, 26
F rom K BC
18, 26, 27 SY S15V
18, 26, 27 VD D 5
12,22 ,24 ,26, 27, 30 VD D 3
23, 30 VA
18,26 ,27 ,28, 29, 30 VI N
3. 3VS
12,15 ,18 ,21, 23, 24 5VS
26 VI N 1
3. 3V S
PR 14 5
10 0K_04