Usb 3.0/Usb 2.0/Usb Charger - Clevo W270CZQ Service Manual

Schematic Diagrams

USB 3.0/USB 2.0/USB Charger

USB 3.0/USB2.0
Sheet 27 of 44
USB 3.0/USB 2.0/
USB Charger
WITH USB CHARGER
ILIM_SEL (FOR TPS2543/TPS2540A)
ILIM_SEL=HI , FOR TPS2543
ILIM_SEL=LOW, FOR TPS2540A
B - 28 USB 3.0/USB 2.0/USB Charger
x
U40
1
GND
x
2
5V
VIN
3
C501 0.1u_16V_Y5V_04
VIN
USB3_1_EN# 4
EN
DD_ON# R806 *10mil_04 C662 SY6288DCAC
[31,32,34] DD_ON#
R807 *0_04 *0.1u_16V_Y 5V_04
[26] PWRON1#
USB_OC#01 R524 *0_04 FLG#1
[17] USB_OC#01
USBVCC_1
C696
C697
USB2.0 Diff.
C162
trace 90ohm
J_USB3_1
TXP0_R 9
C626 *0.1u_10V_X7R_04
[26] U3TX1
1
8
C625 *0.1u_10V_X7R_04 TXN0_R
[26] U3TX1#
4 3 2
USB_PN0_C USB_PN0_A_R
4
L66
USB_PP0_C 1 2 USB_PP0_A_R 3
*WCM2012F2S-SHORT 6
[26] U3RX1
7
0703 D02
5
[26] U3RX1#
TI USB2.0
C107BF-10405-L
PCB Footprint = USB-C19005
R186 *0_04
[26] U2DM1
R193 *0_04
[26] U2DP1
W24
USB_PN0_A
R197 0_04
[17] USB_PN0
W25
R203 0_04 USB_PP0_A
[17] USB_PP0
PCH USB2.0
USB_PN0_A
USB_PP0_A
VDD5 VDD5
80 mil
1
2
R801 USB_PN0_A
USB_PP0_A 3
*10K_04
TPS254X_ILIM_SEL TPS254X_ILIM_SEL 4
*
*
5
R560 *10K_04
VDD5
R802
CHG_CTL1 6
*0_04
7
CHG_CTL2
*
8
R565 *10K_04
VDD5
USBVCC_1
100 MIL
8
VOUT
7 C492 C493 C491
VOUT
6
0.1u_16V_Y5V_04 *0.1u_16V_Y5V_04 *10u_6.3V_X5R_06
VOUT
5
FLG
DD_ON#
[26] PWRON2#
USB_OC#01
22u_6.3V_X5R_08
22u_6.3V_X5R_08
USB2.0 Diff.
0.1u_16V_Y5V_04
trace 90ohm
GND1
SSTX+ SHIELD [26] U3TX2
GND3
VBUS SHIELD
[26] U3TX2#
SSTX-
USB_PN1_A
D-
GND
USB_PP1_A
D+
[26] U3RX2
SSRX+ GND4
GND_D SHIELD
GND2
SSRX- SHIELD [26] U3RX2#
[26] U2DM2
USB3.0 USB2.0
[26] U2DP2
6-21-B4A30-009 6-21-B4430-004
6-21-B4A00-009
[17] USB_PN1
6-21-B4A20-009 6-21-B4420-004
[17] USB_PP1
W/ USB CHARGER¡G
x
¥´ * ªº¹s¥ó-n¤W¥ó¡A¥]§t¡G
R770(P28)¡B
USB_PN0_C
R556 0_04
PQ65¡BPR225¡BPC221¡BPR227(P32)
x
PQ73(P33)
USB_PP0_C
R557 0_04
¥´ X ªº¹s¥ó¤£¤W¥ó¡A¥]§t¡G
U40¡BC501(P27)
R771(P28)
*
USBVCC_1
U43 80 mil
12
IN OUT
11
USB_PN0_C
DM_O DM_IN
10 USB_PP0_C
DP_O DP_IN
14
*
ILIM_SEL GND
16
R561 *33K_1%_04
EN/DSC ILIM0
15
R563 *40.2K_1%_04
CTL1 ILIM1
9
CTL2 NC
13 USB_OC#01
R566 *0_04
CTL3 FAULT#
*TPS2540A
M_PQFP16
USBVCC_2
U48 100 MIL
1 8
GND VOUT
2 7 C653 C654
5V
VIN VOUT
3 6
C655 0.1u_16V_Y5V_04 0.1u_16V_Y5V_04 *0.1u_16V_Y 5V_04
VIN VOUT
USB3_2_EN# 4 5
EN FLG
R809 *10mil_04 C663 SY6288DCAC
R808 *0_04 *0.1u_16V_Y5V_04
R689 *0_04 FLG#2
USBVCC_2
C660 22u_6.3V_X5R_08
C698 22u_6.3V_X5R_08
C649 0.1u_16V_Y 5V_04
J_USB3_2
TXP2_R 9 GND1
C651 *0.1u_10V_X7R_04
SSTX+ SHIELD
1 GND3
8 VBUS SHIELD
C652 *0.1u_10V_X7R_04 TXN2_R
4 3 2 SSTX-
USB_PN1_A_R
D-
4
L67
GND
1 2 USB_PP1_A_R 3
D+
*WCM2012F2S-SHORT 6
7 SSRX+ GND4
0703 D02
GND_D SHIELD
5 GND2
SSRX- SHIELD
TI USB2.0
C107BF-10405-L
PCB Footprint = USB-C19005
R685 *0_04
USB3.0 USB2.0
R686 *0_04
6-21-B4A30-009 6-21-B4430-004
W24
6-21-B4A00-009
USB_PN1_A
R687 0_04
W25 6-21-B4A20-009 6-21-B4420-004
R688 0_04 USB_PP1_A
PCH USB2.0
*
R740 *10K_04 CHG_CTL1
VDD5
CHG_CTL2
R564 *10K_04
CHG_CTL1
R643 *10K_04
[28,32,33] DD_ON
*
R741 *10K_04 CHG_CTL2
CTL1 CTL2 CTL3: 0 0 0-----> Out discharge, powe r switch Off
CTL1 CTL2 CTL3: 0 x 1-----> De dicated charging port, auto-detect
CTL1 CTL2 CTL3: 1 0 1-----> De dica ted cha rging port, Divider Mode only
CTL1 CTL2 CTL3: 1 1 1-----> Charging dow nstre am port, BC1.2.
[32,33] VDD5
[20,22,26,31,32,34,35,36] 5V