Usb Charger, Fan, Tp, Multi-Conn - Clevo W251ELQ Service Manual

USB Charger, Fan, TP, Multi-Conn

W/O USB CHARGER
USB_PN9 R556
17 USB_PN9
USB_PP9 R557
17 USB_PP9
5
2
5V
3
C643 0.1u_16V_Y5V_04
4
22,31,33 DD_ON#
ILIM_SEL
WITH USB CHARGER
(FOR TPS2543/TPS2540)
ILIM_SEL=HI , FOR TPS2543
ILIM_SEL=LOW, FOR TPS2540
VDD5
VDD5
80 mil
R801
USB_PN9
*10K_04
USB_PP9
TPS254X_ILIM_SEL
TPS254X_ILIM_SEL
R802 R560 *10K_04
VDD5
*0_04 CHG_CTL1
CHG_CTL2
R565 *10K_04
VDD5
R740 *10K_04 CHG_CTL1
VDD5
R564 *10K_04 CHG_CTL2
CHG_CTL1
R643 *10K_04 CTL1
27,31,32 DD_ON
R741 *10K_04 CHG_CTL2 CTL1
CTL1
CTL1
Audio B'd CONN
C641 0.1u_16V_Y5V_04
C223 *0.01u_16V_X7R_04
VCC_TPS2540
80mils
USB_PN9_A
USB_PP9_A
R340 68_04 HEADPHONE-LL
29 HEADPHONE-L
HP_SENSE
29 HP_SENSE
HEADPHONE-RR
R339 68_04
29 HEADPHONE-R
29 MIC1-L
MIC_SENSE
29 MIC_SENSE
29 MIC1-R
SPKOUTR-
29 SPKOUTR-
SPKOUTR+
29 SPKOUTR+
0_04 USB_PN9_A
0_04 USB_PP9_A
U47
6
VCC_TPS2540
FLG# VOUT1
7
80 MIL
VIN1 VOUT2
8
VIN2 VOUT3
1
EN# GND
SY6288DFAC
W/O USB Charger ¤W¥ó:
R556,R557,U47,C643,R771
W/ USB Charge r ¤W¥ó:
U43,PQ65,PR225,PC221,PR227,PQ73,R561,R740,R741,R560,R565,R802
VCC_TPS2540
U43 80 mil
1 12
IN OUT
2 11
USB_PN9_A
DM_O DM_IN
3 10 USB_PP9_A
DP_O DP_IN
4 14
ILIM_SEL GND
5 16
R561 *33K_1%_04
EN/DSC ILIM0
6 15 R563 *40.2K_04
CTL1 ILIM1
7 9
CTL2 NC
8 13
R566 *0_04
CTL3 FAULT# USB_OC#89 17
*TPS2540A
M_PQFP16
CTL2 CTL3: 0 0 0-----> Out discharge, pow er sw itch Off
CTL2 CTL3: 0 x 1-----> Dedicated charging port, auto-detect
CTL2 CTL3: 1 0 1-----> Dedicated charging port, Divider Mode only
CTL2 CTL3: 1 1 1-----> Charging dow nstream port, BC1.2.
POWER SWITCH B'd CONN
J_AUDIO1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
85201-14051-01
AUDG
2,3,6,11,13,14,15,17,18,19,20,22,23,26,27,28,31,33,34,35
3,9,10,11,12,13,14,15,16,17,18,19,20,23,24,25,27,28,29,31,36
FAN CONTROL
U38
FON# 1
FON GND
2
5VS
3 VIN GND
5VS_FAN VOUT GND
4
27 CPU_FAN VSET GND
AX995SA
5VS 5VS_FAN
J_FAN1
1
C205
2
C456
3
1u_10V_Y5V_06
10u_6.3V_X5R_06 85205-03701
27 CPU_FANSEN
R202 4.7K_04
3.3VS
CLICK B'd CONN
5VS_TP
R131 *28mil_06
5VS
R129 R127
J_TP2 10K_04 10K_04
1
2
3
4
C114 C115
85201-04051
47p_50V_NPO_04 47p_50V_NPO_04
M_BTN#
WEB_WWW#_R R712 1K_04
WEB_EMAIL#_R
R713 1K_04
LID_SW#
3.3VS VDD3
J_SW1
20mil
1
2
M_BTN#
3
WEB_WWW#_R
4
WEB_EMAIL#_R
5
LID_SW#
6
7
AP_KEY#_R D23
8
88486-0801 *V15AVLC0402
C547
*0.1u_16V_Y 5V_04
R711 1K_04
AP_KEY# 27
13,22,23,24,26,27,31,32,38 VDD3
3.3V
20,22,23,26,31,33,34,35 5V
3.3VS
11,12,13,19,20,25,29,31,36,37 5VS
31,32 VDD5
USB Charger, Fan, TP, Multi-Conn B - 31
Schematic Diagrams
8
7
6
5
JFAN
3
1
Sheet 30 of 43
USB Charger, Fan,
TP, Multi-Conn
C113
1u_6.3V_X5R_04
TP_DATA 27
TP_CLK 27
M_BTN# 31
WEB_WWW# 27
WEB_EMAIL# 27
LID_SW# 11,27