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Schematic Diagrams
AUDIO BOARD/USB
USB PORT
TO M/B
Sheet 29 of 31
AUDIO BOARD/
USB
B - 30 AUDIO BOARD/USB
A_USBVCC
A_USBVCC
AC5
AJ_AUDIO1
10u_10V_Y 5V_08
1
AMIC1-R
2
AMIC1-L
AGND
3
4
AHEADPHONE-R
5
AHEADPHONE-L
6
AMIC_SENSE
7
AHP_SENSE
8
9
AUSB_PN2
10
AUSB_PP2
11
12
ASPKOUTR+
13
ASPKOUTR-
14
87213-1400G
A_AUDG
AGND
D02A
6-20-53A00-114
AC6
0.1u_16V_Y5V_04
AC7
0.1u_16V_Y5V_04
AC8
0.1u_16V_Y5V_04
AC9
0.1u_16V_Y5V_04
AGND
A_AUDG
AH1
AH3
C59D59
C59D59
AH2
AH4
2
9
2
9
3
8
3
8
4
1
7
4
1
7
5
6
5
6
MTH276D111
MTH276D111
AGND
AGND AGND
AGND
A_USBVCC
AL1
HCB1608KF-121T25
60 mil
AC10
AC1
AC2
+
*22u_6.3V_X5R_08
100u_6.3V_B_B
0.1u_16V_Y5V_04
AR1
*10mil_04
AGND
AL122
4
3
AUSB_PN2
AUSB_PN2_R
AUSB_PP2
1
2
AUSB_PP2_R
*WCM2012F2S-161T03
AR2
*10mil_04
AUDIO JACK
EMI Require
AL123
AMIC1-R
1
2
FCM1005KF-121T03
AL124
AMIC1-L
1
2
FCM1005KF-121T03
AC792
*100p_50V_NPO_04
Resistor 32 or 33_04
meet WLK Test
VT1802P
33_1%_04
10/28 Modify value
AL125
AHEADPHONE-R
PHONE-R
1
2
AR569
33.2_1%_04
FCM1005KF-121T03
AL126
1
2
AHEADPHONE-L
AR570
33.2_1%_04
PHONE-L
FCM1005KF-121T03
AC794
Layout note:
*100p_50V_NPO_04
Headphone°T¸¹½u¼e > 10mils
¶ZÂ÷phone jack¶V»·
½u®|´N¥²¶·¶V¼e
EMI Require
R/L¥²¶·¥]ÂÐGND¥B¶¡¶Z¬°3*½u¼e
GND
HP-L
3*R/L½u¼e
HP-R
GND
AL127
*FCM1608K-121T06_short
ASPKOUTR+
AC796
AC797
*1u_10V_Y 5V_06
*180p_50V_NPO_04
A_AUDG
ASPKOUTR-
AL128
AC798
*FCM1608K-121T06_short
*180p_50V_NPO_04
A_AUDG
A_USBVCC2
AJ_USB1
1
V+
2
DATA_L
3
DATA_H
4
GND
US04036BCA081
6-21-B49C0-104
AGND
5
AJ_MIC1
4
AMIC_SENSE
MIC1_OUT_R
3
R
MIC1_OUT_L
2
6
NC_MIC1
L
1
AC793
2SJ-T351-S23
*100p_50V_NPO_04
MIC IN
6-20-B2800-106
BLACK
A_AUDG
5
AJ_HP1
4
AHP_SENSE
PHONE_OUT_R
3
R
2
PHONE_OUT_L
6
ASPK_HP#
L
1
AC795
2SJ-T351-S23
*100p_50V_NPO_04
HEADPHONE
BLACK
6-20-B2800-106
A_AUDG
2
3
4
1
6
5
AJ_SPKR1
J_SPK1
ASPKOUTR+_R
1
2
1
ASPKOUTR-_R
2
85204-02001
PCB Footprint = 85204-02R
6-20-43150-102
6-20-43110-102
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