System Power - Clevo W340EU Service Manual

Schematic Diagrams

System Power

[30]
VIN
Sheet 31 of 42
System Power
3.3V
B - 32 System Power
VIN1
VIN VA
PC87 PC85
0.1u_50V_Y 5V_06 0.1u_50V_Y 5V_06
PU7
1 8
VA VIN1
2 7
VIN DD_ON_LATCH
PR119 1K_04 3 6
M_BTN# M_BTN# PWR_SW#
4 5
INSTANT-ON GND
PR116 *10K_04 P2808B0
PR121 *100K_04
[30] AP_KEY
12/9 D 04
USB_CHARGE_EN PR118 *1K_04
W/USB_CHARGER Stuf f
PR229
*100K_04
5VS
SY S15V VDD5
Shor t
W/o USB charger
VDD5 5V
PJ15 *OPEN-3mm
5V
1 2
PR113
1M_04
NMOS D 04
SY S15V PQ25A
*MTNN20N03Q8
8 2
5A 5A 5VS_EN1
7 1
PR111 Power Plane
*1M_04
PC84
5V_EN1 470p_50V_X7R_04
PQ25B
* MTNN20N03Q8
PC82
5 DD_ON#
*470p_50V_X7R_04
PJ13
*40mil
w/ USB charger
NMOS
SY S15V VDD3 PQ20A 3.3V
MTNN20N03Q8
3A 3A
8 2
7 1
PR109 12/15 D 04
Power Plane
1M_04 PR230 PR241
220_04 *10K_04
3.3V_EN1
PQ20B
MTNN20N03Q8 PQ60
PC78 2SK3018S3
5 DD_ON# G
4700p_50V_X7R_04
PC86
0.1u_50V_Y 5V_06 ON
DD_ON "L" TO
"H" FROM EC
PR115 100K_04 DD_ON
PQ22A
PR114 *100K_04 MTDK5S6R
USB_CHARGE_EN [27,32]
PR120 1K_04 DD_ON 2 G
PWR_SW# [27] [27,30,32] DD_ON
PR102
PR117 *10K_04
VDD3
* 100K_04
O N
1.5VS
NM OS
SY S15V
PQ26A
5VS
MTNN20N03Q8
8 2
7 1
12/15 D 04
PC83 PR243 PR112
0.1u_16V_Y 5V_04 *220_04 4.7K_04
PQ26B
MTNN20N03Q8 PQ66
*2SK3018S3
5 SUSB G
PJ25
*40mil
ON
3.3VS
NM OS
3.3VS
SY S15V PQ21A
VDD3
MTNN20N03Q8
8 2
7 1
PR110
1M_04 PC79 PC81 PR106
0.1u_16V_Y5V_04 10u_10V_Y 5V_08 220_04
3.3VS_EN1
PC80 PQ21B
MTNN20N03Q8 PQ23
2200p_50V_X7R_04 2SK3018S3
5 G
SUSB
ON
[32,34] SY S15V
[11,30,32,33,34,35,36,37,38] VIN
[32] VIN1 [2,3,6,11,13,14,15,17,18,19,20,22,23,24,26,28,29,33,34,35]
[38] VA [3,9,10,11,12,13,14,15,16,17,18,19,20,23,24,25,27,28,29,30,36]
VDD3 VDD3
PR108 PR101
10K_04 100K_04
DD_ON# SUSB
DD_ON# [22,30,33]
6 PQ22B 3
D MTDK5S6R D
5 G
[6,15,27] SUSB#
S S
1 4
ON
PR107
*100K_04
ON
NM OS
1.5VS
1.5V PQ59
MTN2604G6
6
5 D 04 12/15
200mA
2 4
PR225
1
1M_04
PC209 PC210 PR224
0.1u_16V_Y 5V_04 10u_10V_Y5V_08 220_04
1.5VS_EN
D 04 12/15 12/9
PQ64
PC208 2SK3018S3 PQ65
G SUSB G
2SK3018S3
680p_50V_X7R_04
ON
12/15 D 04
PR242
*10K_04
D 04 D EL 1. 5V_C PU
[3,6,9,10,20,33] 1.5V
[19,29] 1.5VS
[30,32] VDD5
[20,22,23,26,28,30,33,34,35] 5V
[12,13,19,20,25,29,30,36] 5VS
[13,22,23,24,26,27,30,32,34,38] VDD3
3.3V
3.3VS
SUSB [3,33,34]
ON
PR244
*10K_04