Schematic Diagrams
B - 28 USB+eSATA, USB Charging
B.Schematic Diagrams
USB+eSATA, USB Charging
USB_OC#0
22
Stan
d
ard-A
J_USB3_1
TAR01-09YCN2V
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SH
IE
L
D
GN
D
1
SH
IE
L
D
GN
D
2
VDD5
12/19
SATATXN3
USB_PN0_A
USB_PP0_A
U31 change to MSOP-8
Stanley 5/21
C203
22u_6.3V_X5R_08
Charging Current
48000/24000=2A
100 mil
100 mil
M_PQFP16
TPS2540 USB Charging PORT
60 mil
60 mil
(DD_ON)
CTL1
CTL1 CTL2 CTL3: 1 1 1-----> Charging dow nstre am port, BC1.2.
CTL1 CTL2 CTL3: 0 x 1-----> Dedicated charging port, auto-dete ct
CTL1 CTL2 CTL3: 0 0 0-----> Out dis charge , pow er sw itch Off
0
1
1
Pow e r on & Cha rge
Mode 4
CTL1 CTL2 CTL3: 1 0 1-----> Dedicated charging port, Divider Mode only
USB3.0 PORT1
L11
*WCM2012F2S-161T03-short
1
4
2
3
0
0
0
0
Pow e r off & Discha rge
Mode 1
Mode 2
Mode 3
(VDD5)
CTL2
(VDD5)
CTL3
Pow e r off & Cha rge
Pow e r off & Cha rge
1
1
1
1
1
SATA_TXP3_R
co-lay 0 ohm©ñ½u¬qÀY§À
Stanley 5/24
L36
*HCB1608KF-121T25_15mil_short
SATA_RXN3_R
SATA_TXN3_R
SATA_TXP3_R
SATA_RXP3_R
ILIM_SEL
( FOR TPS2543/TPS2540 ¦³¤£¦P)
ILIM_SEL=HI , FOR TPS2543
ILIM SEL=LOW, FOR TPS2540A
USB2.0 PORT + eSATA
SATA_TXN3_C
SATA_TXP3_C
SATA_RXP3_C
SATA_RXN3_C
2A/90mohm
100 mil
100 m il
SATA_TXN3_R
SATARXN3
SATA_RXP3
SATA_RXN3_R
SATA_TXP3_R
SATA_TXN3_R
SATA_RXP3_R
SATA_TXP3
SATA_RXN3
SATA_TXN3
SATATXP3
SATARXN3
SATARXP3
R116
*4.7K_04
12/6 Footprint -001,USE CONN(78560-002)
SATATXN3
R117
*4.7K_04
HOST
DEV ICE
U27
*SN75LVCP412ARTJR
D1
8
VD
D
6
RX_0P
1
RX_0N
2
GN
D
3
VD
D
10
TX_1N
4
TX_1P
5
VD
D
16
D0
9
GN
D
13
RX_1P
11
RX_1N
12
VD
D
20
GN
D
17
TX_0N
14
TX_0P
15
EN
7
T
-PAD
21
GN
D
18
GN
D
19
C390
*0
.01u_16
V
_
X
7
R
_04
C265
*0.01u_16V_X7R_04
R144
*4.7K_04
C422
*0.01u_16V_X7R_04
C602
*0.01u_16V_X7R_04
C423
*0
.1u_16V
_Y
5V
_04
C604
*1
u
_6.
3V
_X
5R
_04
R145
*4.7K_04
R149
*4.7K_04
C608
*0.01u_16V_X7R_04
3.3VS
3.3VS
SATATXN3
18
SATATXP3
18
3.3VS
Closed to U27
SATARXP3
18
SATARXN3
18
ESATA REDRIVER
SN75LVCP412ARTJR
6-02-75412-BQ0
Layout Note:
NEAR TO J_ESATA1
Layout note:
change to short
Stanley 5/22
ADD SATA redriver
5/21 Stanley
Stanley 5/8
R161 change to 24K(2A)
Stanley 5/21
C196
22u_6.3V_X5R_08
C187
0.1u_10V_X7R_04
C188
0.1u_10V_X7R_04
Z2805
Z2806
USB3.0 Max Trace
length < 4"
CLOSE TO CONNECTOR
USB_PP0_A
USB_PN0_A
R229 0_04
R308 0_04
R163
*0_04
R309 0_04
SATA_RXN3_R
SATARXP3
R150 0_04
TPS254X_ILIM_SEL
change to short 11/13
change to short
Stanley 5/21
R244 0_04
R311 0_04
R310 0_04
R227 0_04
U31
RT9715BGS
VOUT1
6
VOUT3
8
VIN2
3
VIN1
2
VOUT2
7
GND
1
EN#
4
FLG#
5
SATA_RXP3_R
SATATXP3
C236
0.01u_16V_X7R_04
R184
10K_04
R175
0_04
R497
0_04
C243
0.01u_16V_X7R_04
Q17
MTN7002ZHS3
G
D
S
C540
*0.1u_16V_Y 5V_04
U11
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
P
PAD
17
R183
*10K_04
Q16
AO3415
G
D
S
R180
330K_04
C248
0.01u_16V_X7R_04
C182
10u_10V_Y5V_08
C201
0.1u_10V_X5R_04
R181
10K_04
C493
10u_10V_Y 5V_08
L12
*WCM2012F2S-161T03-short
1
4
2
3
R174
*10K_04
C541
0.1u_16V_Y5V_04
C181
0.
1u_16
V
_
Y
5
V
_04
R164
*10K_04
C202
0.
1u_16V
_Y
5V
_04
C247
0.01u_16V_X7R_04
R186
10K_04
eSATA
USB
J_ESATA1
78560-0001
VBUS
P1
DATA0-
P2
DATA0+
P3
GND8
P4
G1
GND1
G2
GND2
G3
GND3
G4
GND4
A+
S2
A-
S3
B-
S5
B+
S6
GND5
S1
GND6
S4
GND7
S7
+
C460
*220u_6.3V_6.3*6.3*4.2
+
C559
220u_6.3V_6.3*6.3*4.2
R162
*40.2K_04
R179
100K_04
R182
10K_04
R506
*0_04
R185
*10K_04
R160
100K_04
R161
24K_1%_04
L13
*WCM2012F2S-161T03-short
1
4
2
3
VDD5_USBCHG
VDD5
VDD5_USBCHG
USBVCC_CHARGER
L7
*WCM2012F2S-161T03-short
1
4
2
3
VDD5_USBCHG
USBVCC_CHARGER
VDD5_USBCHG
VDD5_USBCHG
VDD5_USBCHG
5V
USBVCC2.0
USBVCC2.0
USB_CHARGE_EN
33,37,38
3.3VS
3,9,10,11,12,13,14,15,16,17,18,19,20,22,23,24,25,28,29,30,31,32,33,34,35,38,42,44,54
5V
13,14,25,29,31,36,38,39,40,41,44
USB_PP0
22
5VS
13,14,15,16,17,18,24,25,28,30,31,32,34,35,38,42,43,44
VDD5
37,38
C556
*10u_10V_Y 5V_08
USB3_RXP1
22
DD_ON
33,37,38
USB_PN0
22
USB3_RXN1
22
USB3_TXP1
22
USB3_TXN1
22
USB_OC#910
22
USB_PP9
22
USB_PN9
22
DD_ON#
36,38,40
Sheet 27 of 54
USB+eSATA, USB
Charging
Summary of Contents for P375SM
Page 1: ...P375SM P375SMF ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P375SM P375SMF Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 54: ...Disassembly 2 30 Removing the Volume Board Module 2 Disassembly ...
Page 57: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Page 58: ...Part Lists A 4 Bottom A Part Lists Bottom ONLY FOR 單卡用 Figure A 2 Bottom ...
Page 59: ...Part Lists LCD P375SM A 5 A Part Lists LCD P375SM Figure A 3 LCD P375SM ...
Page 60: ...Part Lists A 6 LCD P375SMF A Part Lists LCD P375SMF Figure A 4 LCD P375SMF ...
Page 61: ...Part Lists Mainboard A 7 A Part Lists Mainboard ONLY FOR 雙卡用 Figure A 5 Mainboard ...
Page 62: ...Part Lists A 8 DVD A Part Lists DVD Figure A 6 DVD ...
Page 63: ...Part Lists COMBO A 9 A Part Lists COMBO Figure A 7 COMBO ...
Page 64: ...Part Lists A 10 A Part Lists ...