Clevo NJ70PU - Page 95

Schematic Diagrams
Audio Board B - 45
B.Schematic Diagrams
Audio Board
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
USB CONNECTOR SIDE
PCH SIDE
with Redriver
0.11A
USB3.1 GEN1(Redriver)
2A
2A
NJ50/70 AUDIO BOARD
Julie SWAP
Follow
ℙ䓐 , 0606
Follow
ℙ䓐 , 0606
Follow
ℙ䓐 , 0606
Tim Add, 0610
A_3.3V
A_3.3V
A_3.3V
A_3.3V
AGND
AGND
AGND AGND
AGND
AGND
AGND AGND
A_USBVCC1A_USBVCC
AGND
AGND
A_USBVCC1
AGND
AGND
AGND
AGND AG ND
AUSB3_RXN2_USBA 43
AUSB3_RXP2_USBA 43
AUSB3_TXN2_USBA 43
AUSB3_TXP2_USBA 43
AUSB_PP2_RJ43
AUSB_PN2_RJ43
Title
Size Document Number Rev
Date: Sheet
of
6-7P-NJ5P5-002
D02
[44] NJ50/70 AUDIO BOARD+USB3 2/2
A3
44 48Monday, July 25, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NJ50MU
Title
Size Document Number Rev
Date: Sheet
of
6-7P-NJ5P5-002
D02
[44] NJ50/70 AUDIO BOARD+USB3 2/2
A3
44 48Monday, July 25, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NJ50MU
Title
Size Document Number Rev
Date: Sheet
of
6-7P-NJ5P5-002
D02
[44] NJ50/70 AUDIO BOARD+USB3 2/2
A3
44 48Monday, July 25, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NJ50MU
AR7 *0_04
AR39 4.7K_04
AR18 2K_1%_04
AC3 0.1u_10V_X7R_04
AR33
*4.7K_04
AC19
1u_6.3V_X5R_02
AC4 0.1u_10V_X7R_04
AC35 22u_6.3V_X5R_06
AR11
*4.7K_04
AR4 4.7K_04
AC150.1u_10V_X7R_04
AC34 22u_6.3V_X5R_06
AR38 4.7K_04 AR30 *0_04
AC33 22u_6.3V_X5R_06
AD1
D2520-5R0
5
1
2
3
4
10
9
8
7
6
AR6 0_04
AU2
JW7115S-2SOTA#TRPBF
PCB Footprint = M-SOT23-5A
VOUT
1
GND
2
OC#
3
EN
4
IN
5
AR17 0_04
AR29 *0_04
AR41
*4.7K_04
AC170.1u_10V_X7R_04
AC1
0.01u_16V_X7R_04
AR8 *0_04
AC5 0.1u_10V_X7R_04
AR32 *0_04
AR12 *4.7K_04
AR16
*4.7K_04
Standard-A
AJ_USB3_1
C19007-90905-L NEW
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
AR3 4.7K_04
AR31 *0_04
AC6 0.1u_10V_X7R_04
AR13 *4.7K_04
AR5 *4.7K_04
AU3
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
AR40 *4.7K_04
AR2 *4.7K_04
AR9 *0_04
AC14
0.1u_6.3V_X5R_02
AC2
0.1u_6.3V_X5R_02
AC160.1u_10V_X7R_04
AR1 *4.7K_04
AR15 10K_04
AR10 *0_04
AC180.1u_10V_X7R_04
AC8
10u_6.3V_X5R_04
AI2C_SCK_20AI2C_SDA_20
AUSB3_TXN2_R
AUSB3_TXP2_R
AUSB3_RXP2_R
AUSB3_RXN2_R
AI2C_SCK_20
AI2C_SDA_20
AUSB3_RXN2_USBA
AUSB3_RXP2_USBA
AUSB3_TXN2_USBA
AUSB3_TXP2_USBA
ATXP2_J
ATXN2_J
ARXP2_J
ARXN2_J
AUSB3_RXP2_R ARXP2_J
AUSB3_RXN2_R ARXN2_J
AUSB3_TXN2_R ATXN2_J
AUSB3_TXP2_R ATXP2_J
Sheet 44 of 48
Audio Board