Audio Board - Clevo W540EU Service Manual

AUDIO BOARD

USB PORT
TO M/B
A_USBVCC AJ_AUDIO1
1
2
AMIC1-R
3
AMIC1-L
4
5
AHEADPHONE-R
6
AHEADPHONE-L
7
AMIC_SENSE
8
AHP_SENSE
9
AUSB_PN1
10
AUSB_PP1
11
12
ASPKOUTR+
13
ASPKOUTR-
14
85201-14051-01
A_AUDG AGND PCB Footprint = 85201-14X5_L
3/23
AC9 *0.1u_16V_Y5V_04
AC11 *0.1u_16V_Y5V_04
AC1 *0.1u_16V_Y5V_04
AC10 *0.1u_16V_Y5V_04
AGND
AH5 AH1
O6X4_5B3X1_5D3X1_5 C59D59 AH2 AH3
2 9 2
3 8 3
4 7 4
1 1
5 6 5
MTH8_0D2_8 MTH8_0D2_8
AGND
AGND AGND AGND
A_USBVCC
4/2
Port3
AUSB_PN1
AUSB_PP1
AUDIO JACK
AHEADPHONE-R AR2 68_04
AHEADPHONE-L AR3 68_04
ASPKOUTR+
ASPKOUTR-
A_AUDG
Close to AJ_AUDIO1
9
8
7
6
AGND
60 mil
AC3 AC2
AC4
0.1u_16V_Y5V_04
AJ_USB1
1
AGND
V+
AL6
4 3 2
AUSB_PN1_R
DATA_L
1 2 3
AUSB_PP1_R
DATA_H
*WCM2012F2S-SHORT
4
GND
D02A
Change footprint US04036BCA081
6-21-B49C0-104
6-21-B49B0-104
AGND
5
AJ_MIC1
AMIC_SENSE 4
AMIC1-R AL1 FCM1005KF-121T03 3 R
AMIC1-L 2
AL2 FCM1005KF-121T03
6 L
1
AC6 AC5 2SJ-T351-S23
100p_50V_NPO_04 100p_50V_NPO_04 MIC IN
BLACK
A_AUDG
AHP_SENSE
ASPK_HP# 5
AJ_HP1
4
3
AL3 FCM1005KF-121T03 R
AL4 FCM1005KF-121T03 2
6
L
1
AR4 AR1 AC8 AC7 2SJ-T351-S23
*1K_04 *1K_04 100p_50V_NPO_04 100p_50V_NPO_04 HEADPHONE
BLACK
A_AUDG
3/27
AR5 0_04
AC13 AJ_SPKR1
J_SPK1
ASPKOUTR+_R
*1000p_50V_X7R_04
1 2
AR6 0_04 ASPKOUTR-_R
2
85204-02001
AC14 AC12 85204-02R
*180p_50V_NPO_04 *180p_50V_NPO_04
6-20-43150-102
6-20-43110-102
A_AUDG
Schematic Diagrams
Sheet 36 of 42
AUDIO BOARD
6-20-B2800-106
6-20-B2800-106
1
AUDIO BOARD B - 37