Schematic Diagrams
B - 60 P750DM Audio Board
B.Schematic Diagrams
P750DM Audio Board
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
USB3.0 / USB2.0
PCH SIDE
USB CONNECTOR SIDE
6-20-B4A30-009
93-0022-02
SY6288D20AAC: 6-02-62882-9C0
uP7549UMA5-20: 6-02-75495-9C0
USB2.0 PORT
100 MIL
100 mil
PIN GND3~4=GND
AATXP6_RJ
AATXN6_RJ
AAUSB3_RX6_NJ
AAUSB3_RX6_PJ
AAUSB3_RX6_N
AAUSB3_RX6_P
AAUSB3_TX6_N
AAUSB3_TX6_P
AAUSB_PP9_RJ
AAUSB_PN9_RJ
AAUSB_PP9_R
AAUSB_PN9_R
AAI2C_SCK_20
AAI2C_SDA_20
AAI2C_SCK_20
AAI2C_SDA_20
AARXP6
AARXN6
AATXN6
AATXP6
AAUSB3_TX6_N
AAUSB3_TX6_P
AAUSB3_RX6_P
AAUSB3_RX6_N
AADD_ON#
AAUSB3_TX6_N
AAUSB3_RX6_N
AAUSB3_TX6_P
AAUSB3_RX6_P
AAUSB_PN9_R
AAUSB_PN9
AAUSB_PP9
AAUSB_PP9_R
AATXN6_RJ
AAUSB3_RX6_NJ
AAUSB3_RX6_PJ
AAUSB_PN9_RJ
AATXP6_RJ
AAUSB_PP9_RJ
AARXN6
AATXN6
AARXP6
AATXP6
AAUSB_PP9
AAUSB_PN9
AADD_ON#
AAUSB_PN5
AAUSB_PP5
AADD_ON#
USB_PN5_RJ
USB_PP5_RJ
AAUSB_PN5
AAUSB_PP5
A_AGND
A_AGND
A_AGND
A_AGND
A_USBVCC3.0_2
A_USBVCC3.0_2
A_5V
A_AGND
A_AGND
A_AGND
A_AGND
A_AGND
A_AGND
A_3.3V
A_3.3V
A_3.3V
A_3.3V
A_AGND
A_AGND
A_AGND
A_AGND
A_AGND
A_AGND
A_AGND
A_5V
A_USBVCC2.0
A_USBVCC2.0
A_AGND
A_AGND
A_AGND
A_AGND
A_AGND
A_AGND
A_AGND
A_AGND
A_AGND
AADD_ON#
56
AAUSB_PN9
56
AAUSB_PP9
56
AATXN6
56
AATXP6
56
AARXN6
56
AARXP6
56
A_3.3V
56
A_5V
56
AAUSB_PP5
56
AAUSB_PN5
56
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P75D8-D02A
2.0A
[59] P750DM AUDIO BOARD
A3
59
69
Monday, August 28, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P75D8-D02A
2.0A
[59] P750DM AUDIO BOARD
A3
59
69
Monday, August 28, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P75D8-D02A
2.0A
[59] P750DM AUDIO BOARD
A3
59
69
Monday, August 28, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
AAC14
0.1u_10V_X7R_04
AAR8
*4.7K_04
AAC88
10u_6.3V_X5R_06
AAC4
0.1u_10V_X7R_04
AAR5
*0_04
AAC90
22u_6.3V_X5R_08
AAC6
0.1u_10V_X7R_04
AAC87
0.1u_16V_Y5V_04
AAD2
DT1140-04LP-7
5
1
2
3
4
10
9
8
7
6
AAC13
0.01u_16V_X7R_04
AAC89
0.1u_16V_Y5V_04
AAC2
10u_6.3V_X5R_06
AAR3
*4.7K_04
AAL1
*W CM2012F2S-161T03-short
1
4
2
3
AAR18
*4.7K_04
AAU2
ASM1464
PCB Footprint = QFN24-4X4MM
VCC
1
EQ
1
2
DE1
3
OS
1
4
EN_
R
XD
5
GND
6
NC
7
RX1-
8
RX+
9
GND
10
TX2-
11
TX2+
12
VCC
13
CM
14
OS
2
15
DE2
16
EQ
2
17
GND
18
RX2+
19
RX2-
20
GND
21
TX1+
22
TX1-
23
NC
24
GND
25
AAR14
*10mil_short_04
AAJ_USB2
US04N16BAC356
V+
1
GND1
GND1
DATA_L
2
DATA_H
3
GND
4
GND2
GND2
GND3
GND3
GND4
GND4
AAR9
*4.7K_04
AAC3
22u_6.3V_X5R_08
AAR11
*4.7K_04
AAR23
*0_04
AAC91
22u_6.3V_X5R_08
AAC12
0.1u_10V_X7R_04
AAU1
UP7549UMA5-20
PCB Footprint = M-SOT23-5A
VOUT
1
VIN
5
GND
2
EN#
4
OC#
3
AAR21
*0_04
AAC1
0.1u_16V_Y5V_04
AAU14
SY6288D20AAC
OC#
3
VIN
5
EN#
4
VOUT
1
GND
2
AAR20
*4.7K_04
AAR15
*4.7K_04
AAD1
DT1140-04LP-7
5
1
2
3
4
10
9
8
7
6
AAR4
*0_04
AAC5
22u_6.3V_X5R_08
AAR22
*4.7K_04
AAR2
*0_04
AAR12
0_04
AAR26
*4.7K_04
AAR16
*0_04
AAC8
0.1u_10V_X7R_04
AAC11
0.1u_10V_X7R_04
AAC7
0.1u_10V_X7R_04
AAR10
2K_1%_04
AAC9
0.1u_10V_X7R_04
AAC10
0.1u_10V_X7R_04
AAR25
*0_04
AAR7
*4.7K_04
AAR1
*4.7K_04
AAC15
1u_6.3V_X5R_04
AAR24
*4.7K_04
AAR13
*4.7K_04
AAD3
DT1140-04LP-7
5
1
2
3
4
10
9
8
7
6
AAR6
*4.7K_04
Standard
-
A
AAJ_USB1
93-0022-02
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
SHIELD
10
SHIELD
11
AAR19
*0_04
AAR17
0_04
Sheet 59 of 69
P750DM Audio
Board
Summary of Contents for P775TM
Page 1: ...P775TM G P775TM1 G ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P775TM G P775TM1 G Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 48: ...Disassembly 2 24 2 Disassembly ...
Page 51: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Page 52: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 53: ...Part Lists LCD LG AU A 5 A Part Lists LCD LG AU Figure A 3 LCD LG AU ...
Page 54: ...Part Lists A 6 LCD AU A Part Lists LCD AU Figure A 4 LCD AU ...
Page 55: ...Part Lists MB A 7 A Part Lists MB Figure A 5 MB ...
Page 56: ...Part Lists A 8 HDD A Part Lists HDD Figure A 6 HDD ...
Page 57: ...Part Lists VGA G1 G3 A 9 A Part Lists VGA G1 G3 Figure A 7 VGA G1 G3 ...
Page 58: ...Part Lists A 10 VGA G2 A Part Lists VGA G2 Figure A 8 VGA G2 ...