W370/350Et Audio Board - Clevo W370ET Service Manual

Schematic Diagrams

W370/350ET Audio Board

USB PORT(PORT9)
Sheet 47 of 55
W370/350ET Audio
Board
B - 48 W370/350ET Audio Board
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A_5V
AR4 *10K_04
ÅܧóM-MSOP8¥]¸Ë
AU1
5
FLG# VOUT1
60 mil
2
VIN1 VOUT2
3
AC11
VIN2 VOUT3
10u_10V_Y5V_08 4
EN#
SY6288DCAC
AGND AGND 6-02-06288-921
6-02-54728-920
6-02-03518-921
6-02-75348-921
AUDIO BOARD
CO-Ray
DIFF USB8P&N·Uµu·U¦n
A_5V
AJ_AUD1
20 NC2
19 NC1
18
17
16
15
AMIC1-L
14
AMIC1-R
AGND
13
A_AUDG
12
AHEADPHONE-R
11
AHEADPHONE-L
10
AMIC_SENSE
9
8
AHP_SENSE
7
ASPDIFO
6
5
4
AUSB_PN9
3
AUSB_PP9
2
1
CF20201U0RG-NH
AGND
6-20-94K10-020 CF20201U0RG-NH
AH2 AH4 AC9
2 9
H7_0D2_8
3 8
AC6
4 7
1
5 6
AC7
MTH7_0D2_8 AC8
AGND AGND AGND AGND
A_USBVCC
A_USBVCC
6-11-22711-AB7
6-11-22711-0B0
60 mil
6-11-22711-AB8
6
7
AC14 AC13 AC12 AGND
8
0.1u_10V_X7R_04 *0.1u_10V_X5R_04 *10u_10V_Y5V_08
1
GND
AUSB_PN9 4
AUSB_PP9 1
AGND
AL7 *WCM2012F2S-161T03-short
Resistor 32 or 33_04
meet WLK Test
VT1802P
6-19-31001-245
75_04
6-19-31001-271
AHEADPHONE-R AHEADPHONE-R-R
AR5 56_04 AL3 FCM1005KF-121T03
AHEADPHONE-L AR6 56_04 AHEADPHONE-L-R AL4 FCM1005KF-121T03
Layout note:
Headphone°T¸¹½u¼e > 10mils
¶ZÂ÷phone jack¶V»·
½u®|´N¥²¶·¶V¼e
0.1u_10V_X7R_04 AH1 AH3 R/L¥²¶·¥]ÂÐGND¥B¶¡¶Z¬°3*½u¼e
C87D87N C87D87N
0.1u_10V_X7R_04
0.1u_10V_X7R_04
HP-L
0.1u_10V_X7R_04
HP-R
A_AUDG
A_USBVCC2
60 mil
AC15 AC16
+
220u_6.3V_6.3*6.3*4.2 0.1u_10V_X7R_04
AJ_USB1
1
V+
2
AUSB_PN9_R
DATA_L
AUSB_PP9_R 3
DATA_H
4
GND
3
2
US04036BCA081
AGND
AGND
Main 6-21-B49C0-104 US04036BCA081
Second 6-21-B49E0-104 UAR48-041FN2V
Third 6-21-B49D0-104 317DE04PSA7A2C
SPDIF_PIN5 5
AJ_SPDIF1
SPDIF_PIN4 4
6-19-31001-246
3
AC10
6-19-31001-261
0.01u_50V_X7R_04
2
ASPDIFO ASPDIFO-R AL5 FCM1005KF-102T02 ASPDIFO_R
6
SPDIF_PIN6 L
1
AR3 AC3 2SJ-T351-S23
220_04 1000p_50V_X7R_04 SPDIF OUT
BLACK
6-20-B2800-106 2SJ-T351-S23
AGND
5
AMIC_SENSE AJ_MIC1
4
3
AMIC1-R AL1 FCM1005KF-121T03 AMIC1-R_R
AMIC1-L AMIC1-L_R 2
AL2 FCM1005KF-121T03
MIC_PIN6 6
L
1
AC4 AC5 2SJ-T351-S23
100p_50V_NPO_04 MIC IN
100p_50V_NPO_04
BLACK
6-20-B2800-106 2SJ-T351-S23
AHP_SENSE A_AUDG
5
AJ_HP1
4
AHEADPHONE-R_R 3
2
AHEADPHONE-L_R
6
L
1
AR1 AR2 AC2 AC1 2SJ-T351-S23
*1K_04 *1K_04 100p_50V_NPO_04
HEADPHONE
100p_50V_NPO_04
BLACK
6-20-B2800-106 2SJ-T351-S23
A_AUDG
GND
3*R/L½u¼e
GND
R
R
R