5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
6/9
6-20-B4Z40-109
PCH SIDE
USB CONNECTOR SIDE
D02 PIN6~9

05/15
D03
*+R7
D03
*+R7
ASIDE_SENSE
AMIC_SENSE
AHP_SENSE
AJD_SENSEB
ADD_ON#
ASIDE_SENSE
ASIDE_R
ASPDIFO
ASIDE_L
ATXP6_RJ
ATXN6_RJ
AUSB3_RX6_NJ
AUSB3_RX6_PJ
AUSB3_RX6_N
AUSB3_RX6_P
AUSB3_TX6_N
AUSB3_TX6_P
AUSB_PP9_RJ
AUSB_PN9_RJ
AUSB_PP9_R
AUSB_PN9_R
ARXN6
ATXN6
ARXP6
ATXP6
AUSB_PP9
AUSB_PN9
AMIC1-R
AMIC1-L
ASIDE_R
ASIDE_LASPDIFO
AHEADPHONE-RC
AHEADPHONE-LC
AJD_SENSEB
AJD_SENSEA
ALINE_SENSE
AJD_SENSEA
ALINE-R
ALINE-L
AI2C_SCK_20
AI2C_SDA_20
AI2C_SCK_20AI2C_SDA_20
ARXP6
ARXN6
ATXN6
ATXP6
AUSB3_TX6_N
AUSB3_TX6_P
AUSB3_RX6_P
AUSB3_RX6_N
ADD_ON#
AHP_AUDG
AUSB3_TX6_N
AUSB3_RX6_N
AUSB3_TX6_P
AUSB3_RX6_P
AUSB_PN9_RAUSB_PN9
AUSB_PP9 AUSB_PP9_R
ATXN6_RJ
AUSB3_RX6_NJ
AUSB3_RX6_PJ
AUSB_PN9_RJ
ATXP6_RJ
AUSB_PP9_RJ
ALINE_SENSE
ALINE-R
ALINE-L
AMIC1-R
AMIC1-L
AMIC_SENSE
AHEADPHONE-RC
AHEADPHONE-LC
AHP_SENSE
AHP_AUDG
AGND AGND A_AUDG
A_USBVCC3.0_2
A_USBVCC3.0_2
A_5V
AGNDA_AUDG
A_AUDG
A_5VS
AGND AGND
AGND AGND
AGNDAGND
AGND
AGND
A_5V
A_5VS
A_AUDG
AGND
AGND
A_3.3V
A_3.3V
A_3.3V
A_3.3V
AGND
AGND AGND
AGNDAGND
AGND
AGND
A_AUDG
A_3.3V
AGNDAGND AGNDAGND
AGND AGND
A_AUDG A_AUDG
A_AUDG A_AUDG A_AUDG
A_AUDG A_AUDG
A_AUDG A_AUDG
A_AUDG
A_AUDG A_AUDG
A_A UDG
A_AUDG
Title
Size Documen t Number Rev
Date: Sheet
of
6-71-P77D8-D03
2.0
[55] P750DM AUDIO BOARD
A3
55 62Monday, August 03,2015
!!DMFWP!DP/
SCHEM ATIC1
Title
Size Documen t Number Rev
Date: Sheet
of
6-71-P77D8-D03
2.0
[55] P750DM AUDIO BOARD
A3
55 62Monday, August 03,2015
!!DMFWP!DP/
SCHEM ATIC1
Title
Size Documen t Number Rev
Date: Sheet
of
6-71-P77D8-D03
2.0
[55] P750DM AUDIO BOARD
A3
55 62Monday, August 03,2015
!!DMFWP!DP/
SCHEM ATIC1
AR3 4.7K_04AR3 4.7K_04
AR38
*4.7K_04
AR38
*4.7K_04
AC6
680p_50V_X7R_04
AC6
680p_50V_X7R_04
AR12 *0_04AR12 *0_04
AR11 *4.7K_04A R11 *4.7K_04
AR35 *0_04AR35 *0_04
AH6
H6_5B5_5D2_3
AH6
H6_5B5_5D2_3
AL1 FCM1005KF-121T03AL1 FCM1005KF-121T03
AL8 HCB1608KF-121T30AL8 HCB1608KF-121T30
3AR1 *0_043AR1 *0_04
AC11
0.1u_16V_Y5V_04
AC11
0.1u_16V_Y5V_04
AJ_HP1
2SJ-T351-018
AJ_HP1
2SJ-T351-018
2
6
5
3
1
4
AC30
0.1u_10V_X7R_04
AC30
0.1u_10V_X7R_04
AR39
*4.7K_04
AR39
*4.7K_04
2AR1 *0_042AR1 *0_04
4AR1 *0_044AR1 *0_04
AL10
*WCM2012F2S-161T03-short
AL10
*WCM2012F2S-161T03-short
1
4
2
3
AC3
680p_50V_X7R_04
AC3
680p_50V_X7R_04
AC27 0.1u_16V_Y5V_04A C27 0.1u_16V_Y5V_04
AR10 4.7K_04AR10 4.7K_04
AR5 *4.7K_04AR5 *4.7K_04
AJ_MIC1
2SJ-T351-018
AJ_MIC1
2SJ-T351-018
2
6
5
3
1
4
AR26
*1K_04
AR26
*1K_04
5AR1 *0_045AR1 *0_04
AJ_A UDIO1
50185-03041-001
AJ_A UDIO1
50185-03041-001
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
AD2
PUSB3F96
AD2
PUSB3F96
5
1
2
3
4
10
9
8
7
6
AR13 39.2K_1%_04AR13 39.2K_1%_04
AC29 0.1u_10V_X7R_04AC29 0.1u_10V_X7R_04
AR15 10K_1%_04AR15 10K_1%_04
AC1
100p_50V_NPO_04
AC1
100p_50V_NPO_04
AR6 *0_04AR6 *0_04
AC21
10u_6.3V_X5R_06
AC21
10u_6.3V_X5R_06
AC9
0.01u_16V_X7R_04
AC9
0.01u_16V_X7R_04
AU2
ASM1464
PCB Footprint =QFN24-4X4MM
AU2
ASM1464
PCB Footprint =QFN24-4X4MM
VCC
1
EQ1
2
DE1
3
OS1
4
EN_RXD
5
GND
6
NC
7
RX1-
8
RX+
9
GND
10
TX2-
11
TX2+
12
VCC
13
CM
14
OS2
15
DE2
16
EQ2
17
GND
18
RX2+
19
RX2-
20
GND
21
TX1+
22
TX1-
23
NC
24
GND
25
AL3 HCB1608KF-121T30AL3 HCB1608KF-121T30
6AR1 *0_046AR1 *0_04
AR24
*1K_ 04
AR24
*1K_ 04
AU1
UP7549UMA5-20
PCB Fo otpri nt = M-S OT23-5A
AU1
UP7549UMA5-20
PCB Fo otpri nt = M-S OT23-5A
VOUT
1
VIN
5
GND
2
EN#
4
OC#
3
AC20 0.1u_10V_X7R_04AC20 0.1u_10V_X7R_04
AR25
22K_04
AR25
22K_04
AC15 0.1u_16V_Y5V_04A C15 0.1u_16V_Y5V_04
AC7
*0.1u_16V_Y5V_04
AC7
*0.1u_16V_Y5V_04
AR19 *0_04AR19 *0_04
AC12
180p_50V_NPO_04
AC12
180p_50V_NPO_04
AC13
680p_50V_X7R_04
AC13
680p_50V_X7R_04
AR18 *0_04AR18 *0_04
AC17 22u_6.3V_X5R_08AC17 22u_6.3V_X5R_08
AC4
680p_50V_X7R_04
AC4
680p_50V_X7R_04
AJ_LINE1
2SJ-T351-018
AJ_LINE1
2SJ-T351-018
2
6
5
3
1
4
DRIVE
IC
TX
AJ_SPDIF1
1.56
DRIVE
IC
TX
AJ_SPDIF1
1.56
4
3
2
5
1
A
B
C
AR8 *4.7K_04AR8 *4.7K_04
1
AH2
MTH8_ 0D2_8
1
AH2
MTH8_ 0D2_8
2
3
4
5
AC2
100p_50V_NPO_04
AC2
100p_50V_NPO_04
AL9 HCB1608KF-121T30AL9 HCB1608KF-121T30
AH5
H6_5B5_5D2_3
AH5
H6_5B5_5D2_3
AR7 *4.7K_04AR7 *4.7K_04
AD1
PUSB3F96
AD1
PUSB3F96
5
1
2
3
4
10
9
8
7
6
AR31
*4.7K_04
AR31
*4.7K_04
AR29 56_04AR29 56_04
AR2 4.7K_04AR2 4.7K_04
AR28 56_04AR28 56_04
AR33 *0_04AR33 *0_04
AC26 0.1u_16V_Y5V_04A C26 0.1u_16V_Y5V_04
1
AH1
MTH8_0D2_8
1
AH1
MTH8_0D2_8
2
3
4
5
AR1 *4.7K_04AR1 *4.7K_04
AC180.1u_10V_X7R_04 AC180.1u_10V_X7R_04
AL6 FCM1005KF-121T03AL6 FCM1005KF-121T03
AR30 *10mil_short_04AR30 *10mil_short_04
AR34 *0_04AR34 *0_04
AC16 22u_6.3V_X5R_08AC16 22u_6.3V_X5R_08
AC10
680p_50V_X7R_04
AC10
680p_50V_X7R_04
AR37 0_04A R37 0_04
AR4 *4.7K_04AR4 *4.7K_04
AR14 20K_1%_04AR14 20K_1%_04
AL4 HCB1608KF-121T30AL4 HCB1608KF-121T30
AL5 FCM1005KF-121T03AL5 FCM1005KF-121T03
AC190.1u_10V_X7R_04 AC190.1u_10V_X7R_04
AC14 0.1u_16V_Y5V_04A C14 0.1u_16V_Y5V_04
AC220.1u_10V_X7R_04 AC220.1u_10V_X7R_04
AR36 2K_1%_04AR36 2K_1%_04
AR27
22K_04
AR27
22K_04
AC25 0.1u_10V_X7R_04AC25 0.1u_10V_X7R_04
AC8
0.1u_16V_Y5V_04
AC8
0.1u_16V_Y5V_04
AH4
H2_3D2_3
AH4
H2_3D2_3
AR17 *0_04AR17 *0_04
AR9 4.7K_04AR9 4.7K_04
1AR1 *0_041AR1 *0_04
AC24 0.1u_10V_X7R_04AC24 0.1u_10V_X7R_04
AL2 FCM1005KF-121T03AL2 FCM1005KF-121T03
AR23 0_04A R23 0_04
AR32
*4.7K_04
AR32
*4.7K_04
Standard-A
AJ_USB1
377AH09FZT S4NVCB
Standard-A
AJ_USB1
377AH09FZT S4NVCB
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
AR20 *0_04AR20 *0_04
AR16 0_04A R16 0_04
AL7 HCB1608KF-121T30AL7 HCB1608KF-121T30
AC28
1u_6.3V_X5R_04
AC28
1u_6.3V_X5R_04
AC5
680p_50V_X7R_04
AC5
680p_50V_X7R_04
AC230.1u_10V_X7R_04 AC230.1u_10V_X7R_04
AR21 5.1K_1%_04A R21 5.1K_1%_04
AH3
H2_3D2_3
AH3
H2_3D2_3
AR22
*220_04
AR22
*220_04