5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
USB3.0 Max Trace
length < 4"
100 MIL
2A/90mohm
USB3.0 PORT2
USB3.0 Max Trace
length < 4"
2A/90mohm
100 MIL
USB3.0 PORT3
VT1802S
Ղٙ
MIC IN
EMI Require
BLACK
5
1
6
4
3
2
ALC269 VB2 Headphone Anti-Pop
Circuit On Main Board End.
VT1802S
Ղٙ
EMI Require
BLACK
HEADPHONE
Resistor 68_04
meet WLK Test
Driver lnitialization: Delay EAPD at least 5 secs and set high after
driver finishing initialization.
Driver unloading: Set EAPD low then wait at least 500ms before unloading
driver.
R3.7
VB2 Driver Customization for Headphone Anti-Pop Circuit :
CLOSE TO CONNECTOR
CLOSE TO CONNECTOR
100 MIL
100 MIL
D02 change to short
D02 change to short
ADD_ON#
MIC1_OUT_L
NC_MIC1
MIC1_OUT_R
PHONE_L
NC_HP_6
PHONE_OUT_R
PHONE_OUT_L
PHONE_R
AUSBVCC3.0_2
AUSBVCC3.0_2
A_5V
A_5V
AUSBVCC3.0_3
AUSBVCC3.0_3
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_AUDG
A_3.3VS_AUD
AGND A_AUDG
AGND AGND
AGND
AGND
AGND AGND
AGND
AGND
AGND
AGND
A_5V 41
A_3.3VS_AUD 41
AMIC_SENSE41
AMIC1_R_M41
AMIC1_L_M41
AMIC1_VREFO_L41
AMIC1_VREFO_R41
AHP_SENSE41
AHEADPHONE_R41
AHEADPHONE_L41
AEAPD41
AUSB3_TXP241
AUSB3_TXN241
AUSB_PN141
AUSB_PP141
AUSB3_RXP241
AUSB3_RXN241
ADD_ON#41
AUSB_PN241
AUSB_PP241
AUSB3_RXP341
AUSB3_RXN341
AUSB3_TXP341
AUSB3_TXN341
Title
Size Document Number Rev
Date: Sheet
of
6-71-W7401-D03
2.0A
[42] Cardreader&USB&AUDIO BOARD
A3
42 43W ednesday, April 24, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet
of
6-71-W7401-D03
2.0A
[42] Cardreader&USB&AUDIO BOARD
A3
42 43W ednesday, April 24, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size Document Number Rev
Date: Sheet
of
6-71-W7401-D03
2.0A
[42] Cardreader&USB&AUDIO BOARD
A3
42 43W ednesday, April 24, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
AC22
*0.1u_16V_Y5V_04
AC22
*0.1u_16V_Y5V_04
AR17 *1K_04AR17 *1K_04
AL4
FCM1005KF-121T03
AL4
FCM1005KF-121T03
1 2
AU2
SY6288DCAC
M-MSOP8
AU2
SY6288DCAC
M-MSOP8
VOUT1
6
VOUT3
8
VIN2
3
VIN1
2
VOUT2
7
GND
1
EN#
4
FLG#
5
+
AC32 100u_6.3V_B_A
+
AC32 100u_6.3V_B_A
AU3
SY6288DCAC
M-MSOP8
AU3
SY6288DCAC
M-MSOP8
VOUT1
6
VOUT3
8
VIN2
3
VIN1
2
VOUT2
7
GND
1
EN#
4
FLG#
5
AQ4
*2N3906
AQ4
*2N3906
B
EC
Standard-A
AJ_USB3_1
3A0090-1SAC-40H
Standard-A
AJ_USB3_1
3A0090-1SAC-40H
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
AQ3
*2N3904
AQ3
*2N3904
B
E C
AL6
*WCM2012F2S-161T03-short
AL6
*WCM2012F2S-161T03-short
1
4
2
3
AC10 0.1u_10V_X7R_04AC10 0.1u_10V_X7R_04
AR18 *1K_04AR18 *1K_04
AC19 0.1u_16V_Y5V_04AC19 0.1u_16V_Y5V_04
Standard-A
AJ_USB3_2
3A0090-1SAC-40H
Standard-A
AJ_USB3_2
3A0090-1SAC-40H
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
AR12 68_04AR12 68_04
AC1 0.1u_16V_Y5V_04AC1 0.1u_16V_Y5V_04
AL5 FCM1005KF-121T03AL5 FCM1005KF-121T03
1 2
AC14
*100p_50V_NPO_04
AC14
*100p_50V_NPO_04
AC16 0.1u_16V_Y5V_04AC16 0.1u_16V_Y5V_04
AC21
*0.1u_16V_Y5V_04
AC21
*0.1u_16V_Y5V_04
AR13 *4.7K_04AR13 *4.7K_04
AR9 3.3K_1%_04AR9 3.3K_1%_04
AC29 0.1u_16V_Y5V_04AC29 0.1u_16V_Y5V_04
AQ2
*2N3904
AQ2
*2N3904
B
E C
AR15 *10mil_short_04AR15 *10mil_short_04
AC23
0.1u_16V_Y5V_04
AC23
0.1u_16V_Y5V_04
AC8
*100p_50V_NPO_04
AC8
*100p_50V_NPO_04
AC15
100p_50V_NPO_04
AC15
100p_50V_NPO_04
AR14
*220K_04
AR14
*220K_04
AC24
0.1u_16V_Y5V_04
AC24
0.1u_16V_Y5V_04
AC7 0.1u_10V_X7R_04AC7 0.1u_10V_X7R_04
AL1
FCM1005KF-121T03
AL1
FCM1005KF-121T03
1 2
AL2 FCM1005KF-121T03AL2 FCM1005KF-121T03
1 2
AC13 0.1u_10V_X7R_04AC13 0.1u_10V_X7R_04
AC17
10u_10V_Y5V_08
AC17
10u_10V_Y5V_08
AC28
*10u_10V_Y5V_08
AC28
*10u_10V_Y5V_08
R
L
AJ_MIC1
2SJ-T351-S23
R
L
AJ_MIC1
2SJ-T351-S23
2
6
5
3
1
4
AC18
10u_10V_Y5V_08
AC18
10u_10V_Y5V_08
+
AC30 100u_6.3V_B_A
+
AC30 100u_6.3V_B_A
R
L
AJ_HP1
2SJ-T351-S23
R
L
AJ_HP1
2SJ-T351-S23
2
6
5
3
1
4
AR11 3.3K_1%_04AR11 3.3K_1%_04
AR10 68_04AR10 68_04
AR16 *10mil_short_04AR16 *10mil_short_04
AL7
*WCM2012F2S-161T03-short
AL7
*WCM2012F2S-161T03-short
1
4
2
3
AC6 0.1u_10V_X7R_04AC6 0.1u_10V_X7R_04
AC9
100p_50V_NPO_04
AC9
100p_50V_NPO_04
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