Schematic Diagrams
B - 28 USB 3.0/USB 2.0/USB Charger
B.Schematic Diagrams
USB 3.0/USB 2.0/USB Charger
U40
SY6288DCAC
GND
1
VIN
2
VIN
3
EN
4
VOUT
8
VOUT
7
VOUT
6
FLG
5
*
USB_PP0_A
USB_PN0_A
USB_PP0_C
USB_PN0_C
R557
0_04
R556
0_04
x
x
*
*
USB_PN0_A
80 mil
M_PQFP16
CHG_CTL2
TPS254X_ILIM_SEL
USB_PP0_A
80 mil
USB_OC#01
CHG_CTL1
R561
*33K_1%_04
R563
*40.2K_1%_04
USBVCC_1
R560
*10K_04
R565
*10K_04
U43
*TPS2540A
CTL1
6
NC
9
DM_IN
11
DM_O
2
DP_IN
10
IN
1
EN/DSC
5
DP_O
3
ILIM_SEL
4
CTL2
7
CTL3
8
OUT
12
FAULT#
13
GND
14
ILIM1
15
ILIM0
16
PP
A
D
17
*
VDD5
VDD5
R566
*0_04
PWRON1#
[26]
DD_ON#
R807
*0_04
DD_ON#
[31,32,34]
VDD5
R806
*10mil_04
USB_PN0_C
USB_PP0_C
C492
0.1u_16V_Y5V_04
C491
*10u_6.3V_X5R_06
C493
*0.1u_16V_Y5V_04
C501
0.1u_16V_Y5V_04
5V
USBVCC_1
100 MIL
C662
*0.1u_16V_Y 5V_04
0703 D02
USB3_2_EN#
¥´ X ªº¹s¥ó¤£¤W¥ó¡A¥]§t¡G
U40¡BC501(P27)
R771(P28)
U48
SY6288DCAC
GND
1
VIN
2
VIN
3
EN
4
VOUT
8
VOUT
7
VOUT
6
FLG
5
R524
*0_04
*
6-21-B4430-004
*
x
6-21-B4420-004
5V
[20,22,26,31,32,34,35,36]
*
USB_OC#01
USB3_1_EN#
6-21-B4430-004
USB3.0
6-21-B4A20-009
6-21-B4420-004
6-21-B4A30-009
6-21-B4A00-009
W25
W24
USB2.0
C697
22u_6.3V_X5R_08
U2DP1
[26]
C625
*0.1u_10V_X7R_04
C162
0.1u_16V_Y5V_04
C626
*0.1u_10V_X7R_04
R193
*0_04
Standa
rd-A
J_USB3_1
C107BF-10405-L
PCB Footprint = USB-C19005
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
SHIELD
GND3
SHIELD
GND4
R186
*0_04
R203
0_04
R197
0_04
USB_PP0
[17]
USB_PN0
[17]
USBVCC_1
6-21-B4A20-009
USB2.0 Diff.
trace 90ohm
TXP0_R
USB_PN0_A_R
USB_PP0_A
USB_PN0_A
PCH USB2.0
USB_PN0_C
TI USB2.0
USB_PP0_A_R
USB_PP0_C
TXN0_R
C696
22u_6.3V_X5R_08
U3TX1
[26]
U3RX1
[26]
U2DM1
[26]
U3TX1#
[26]
U3RX1#
[26]
L66
*WCM2012F2S-SHORT
1
4
2
3
R689
*0_04
USB3.0
USB2.0
W24
W25
FLG#1
USB_OC#01
W/ USB CHARGER¡G
¥´ * ªº¹s¥ó-n¤W¥ó¡A¥]§t¡G
R770(P28)¡B
PQ65¡BPR225¡BPC221¡BPR227(P32)
PQ73(P33)
x
CHG_CTL2
VDD5
CHG_CTL1
CHG_CTL1
CHG_CTL2
R564
*10K_04
R643
*10K_04
DD_ON
[28,32,33]
R740
*10K_04
R741
*10K_04
R801
*10K_04
PWRON2#
[26]
R808
*0_04
VDD5
DD_ON#
TPS254X_ILIM_SEL
R802
*0_04
R809
*10mil_04
WITH USB CHARGER
ILIM_SEL (FOR TPS2543/TPS2540A)
ILIM_SEL=HI , FOR TPS2543
ILIM_SEL=LOW, FOR TPS2540A
C663
*0.1u_16V_Y5V_04
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.
CTL1 CTL2 CTL3: 0 x 1-----> De dicated charging port, auto-detect
CTL1 CTL2 CTL3: 0 0 0-----> Out discharge, pow e r sw itch Off
5V
C655
0.1u_16V_Y5V_04
USBVCC_2
C654
*0.1u_16V_Y 5V_04
C653
0.1u_16V_Y5V_04
100 MIL
C698
22u_6.3V_X5R_08
U3RX2
[26]
U2DP2
[26]
USB2.0 Diff.
trace 90ohm
U3RX2#
[26]
U2DM2
[26]
U3TX2
[26]
C660
22u_6.3V_X5R_08
U3TX2#
[26]
TXP2_R
TXN2_R
USB_PN1_A_R
USB_PP1_A
USB_PN1_A
USB_PN1_A
USB_PP1_A_R
TI USB2.0
PCH USB2.0
USB_PP1_A
R687
0_04
R688
0_04
R686
*0_04
C649
0.1u_16V_Y 5V_04
C651
*0.1u_10V_X7R_04
R685
*0_04
C652
*0.1u_10V_X7R_04
USBVCC_2
USB_PP1
[17]
USB_PN1
[17]
Standa
rd
-A
J_USB3_2
C107BF-10405-L
PCB Footprint = USB-C19005
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
SHIELD
GND3
SHIELD
GND4
6-21-B4A30-009
6-21-B4A00-009
L67
*WCM2012F2S-SHORT
1
4
2
3
0703 D02
VDD5
[32,33]
FLG#2
USB_OC#01
[17]
USB 3.0/USB2.0
Sheet 27 of 44
USB 3.0/USB 2.0/
USB Charger
Содержание W243CZQ
Страница 1: ...W24ACZ W243CZQ W245CZQ ...
Страница 2: ...Preface I Preface Notebook Computer W24ACZ W243CZQ W245CZQ Service Manual ...
Страница 23: ...Introduction 1 12 1 Introduction ...
Страница 38: ...Part Lists Top W24ACZ A 3 A Part Lists Top W24ACZ 灰色 尚盟 黑色 Figure A 1 Top W24ACZ ...
Страница 39: ...Part Lists A 4 Top W243CZQ A Part Lists Top W243CZQ 灰色 尚盟 Figure A 2 Top W243CZQ ...
Страница 40: ...Part Lists Top W245CZQ A 5 A Part Lists Top W245CZQ 黑色 度 黑色 灰色 尚盟 Figure A 3 Top W245CZQ ...
Страница 41: ...Part Lists A 6 Bottom W24ACZ A Part Lists Bottom W24ACZ Figure A 4 Bottom W24ACZ ...
Страница 42: ...Part Lists Bottom 3G W243CZQ A 7 A Part Lists Bottom 3G W243CZQ Figure A 5 Bottom SIM W243CZQ ...
Страница 43: ...Part Lists A 8 Bottom No 3G W243CZQ A Part Lists Bottom No 3G W243CZQ Figure A 6 Bottom No SIM W243CZQ ...
Страница 44: ...Part Lists Bottom SIM W245CZQ A 9 A Part Lists Bottom SIM W245CZQ Figure A 7 Bottom 3G W245CZQ ...
Страница 45: ...Part Lists A 10 Bottom No SIM W245CZQ A Part Lists Bottom No SIM W245CZQ Figure A 8 Bottom No 3G W245CZQ ...
Страница 46: ...Part Lists LCD W24ACZ A 11 A Part Lists LCD W24ACZ 銘板 Figure A 9 LCD W24ACZ ...
Страница 47: ...Part Lists A 12 LCD W243CZQ A Part Lists LCD W243CZQ 銘板 Figure A 10 LCD W243CZQ ...
Страница 48: ...Part Lists LCD W245CZQ A 13 A Part Lists LCD W245CZQ 銘板 精乘 精乘 Figure A 11 LCD W245CZQ ...
Страница 49: ...Part Lists A 14 SATA DVD W24ACZ A Part Lists SATA DVD W24ACZ 非耐落 Figure A 12 SATA DVD W24ACZ ...
Страница 50: ...Part Lists SATA DVD W243CZQ A 15 A Part Lists SATA DVD W243CZQ Figure A 13 SATA DVD W243CZQ ...
Страница 51: ...Part Lists A 16 SATA DVD W245CZQ A Part Lists SATA DVD W245CZQ 非耐落 無鉛 Figure A 14 SATA DVD W245CZQ ...
Страница 52: ...Part Lists Combo W24ACZ A 17 A Part Lists Combo W24ACZ Figure A 15 Combo W24ACZ ...
Страница 53: ...Part Lists A 18 Combo W243CZQ A Part Lists Combo W243CZQ Figure A 16 Combo W243CZQ ...
Страница 99: ...Schematic Diagrams B 46 B Schematic Diagrams ...
Страница 102: ...www s manuals com ...