5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CLOSE TO CODEC
0824 MODIFY
4R: 40mils
8R: 20mils
Closed to ALC269VC2 Pins.
1.5W/4R
D02
EMI Require
Connect VAULE FOR
REFERENCE BY
PROJECT
D02
D02
Pin27 Pin27
5/8 follow design common
Layout trace > 40 mil ,
suggest to implement shapes.
QFN 6x6
Thermal Pad place 49
Via hole.
(Include Thermal pad)
㬌䳬䶂嶗㙓㗪䓐ᶵᶲĭ㓭ὅ䄏⺈⓮㊯䣢㍍⛘
Moat
Codec AVDD ( Placement near Audio Codec)
ANALOG DIGITAL
PC BEEP
6-06-00543-021
FOR VOLUMN
ADJUST
D02
reserve for RC delay to mute pop.
De-pop circuit
Close to the CODEC
AUDIO CODEC ALC293D
D02
㍉岤⺢嬘ᾖ㓡
D02
㍉岤⺢嬘ᾖ㓡
D02 DEL
D02 CHANGE
D02 CHANGE
D02 BOM CHANHE
D02 BOM CHANHE
AUDG
3.3VS
AUDG
5VS
AUDG
AUDG
AUDG
AUDG
AUDG
3.3VS3.3VS
5VS
AUDG
5VS
5VS_AUD
AUDG
3.3VS
3.3VS
3.3VS
1.5VS
3.3VS
3.3VS 3. 3VA
VIN
5VS_AUD
KBC_BEEP26
MIC_CLK231
MIC_DATA231
AZ_RST#_R 7
HDA_SYNC 7
HDA_SD OUT 7
HDA_SD IN0 7
HDA_BITC LK 7
PCH_SPKR7
KBC_MUTE#26
HEADPHONE_L_DEPOP 31
HEADPHONE_R_DEPOP 31
MIC1_R 25,31
MIC1_L 25,31
HP_SENSE 31
MIC_SENSE 31
MIC1_R 25,31
MIC1_L 25,31
AZ_RST#_EC26
Title
Size Document Number Rev
Date: Sheet
of
6-71-N13Z0-D02
D02
[25] ALC293D (AUDIO CODEC)
A2
25 45Monday , September 17, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N140ZU
Title
Size Document Number Rev
Date: Sheet
of
6-71-N13Z0-D02
D02
[25] ALC293D (AUDIO CODEC)
A2
25 45Monday , September 17, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N140ZU
Title
Size Document Number Rev
Date: Sheet
of
6-71-N13Z0-D02
D02
[25] ALC293D (AUDIO CODEC)
A2
25 45Monday , September 17, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N140ZU
S
D
G
Q7A
MTDK5S6R
2
61
C280
100p_25V_NPO_02
C318 2.2u_6.3V_X5R_04
C303
0.1u_6.3V_X5R_02
C330 1u_6.3V_X5R _02
C
A
A
D10
BAT54AS3
1
2
3
S
D
G
Q28AMTDK5S6R
2
61
C334
10p_25V_NPO_02
R609 0_04
R642
0_04
C341
4.7u_6.3V_X5R_04
R442
0_04
C319
2.2u_6.3V_X5R_04
C342
2.2u_6.3V_X5R_04
R3790_04
C499
0.1u_6.3V_X5R_02
R627 22_04
C302
0.1u_6.3V_X5R_02
L21
HCB1608KF-800T30
C343
0.1u_6.3V_X5R_02
R427
0_04
C275 2.2u_6.3V_X5R_04
R443
*10K_04
R444 *100K_04
C586
*180p_50V_NPO_04
R569 0_04
R424 0_04
L3
HCB1005KF-121T20
1 2
C304
*100p_25V_NPO_02
C300
10u_6.3V_X5R_06
C
A
A
D6
BAT54AS3
1
2
3
R435 *0_04
C555 2.2u_6.3V_X5R_04
R588
4.7K_04
C331
0.1u_6.3V_X5R_02
J_SPKL1
WB253-002S10P
88266-2R
P/N = 6-20-63120-102
2
1
C332
0.1u_6.3V_X5R_02
C5540.1u_6.3V_X5R_02
C276
2.2u_6.3V_X5R_04
R425 0_04
L4 *HCB1005KF-121T20
1 2
DMIC-DATA34/GPIO2
U14
ALC293D-CG
I2S OE
1
GPIO0/DMIC -CLK
2
DVDD-IO
3
GPIO1/DMIC -DATA12
4
SDATA-OUT
5
BIT-CLK
6
LDO3-CAP
7
SDATA-IN
8
DVDD
9
SYNC
10
RESET#
11
PCBEEP
12
HP/MIC1 JD
13
I2S_IN/I2S_OUT JD
14
I2S_MCLK
15
I2S_SCLK
16
I2S_DOUT
17
I2S_LRCK
18
MIC1-L
19
MIC1-R
20
LDO1-CAP
21
AUX mode/LINE1 JD
22
LINE1-VREFO
23
I2S_DIN
24
VREF
25
AVSS1
26
AVDD1
27
LINE1-L/RIN G2
28
LINE1-R/SLEEVE
29
MIC1-VREFO
30
MIC-CAP
31
HP-OUT-R
32
HPOUT-L
33
CPVEE
34
CBN
35
CBP
36
AVSS2
37
HVDD(3.3V)
38
LDO2-CAP
39
AVDD2
40
PVDD1
41
SPK-OUT-L+
42
SPK-OUT-L-
43
SPK-OUT-R-
44
SPK-OUT-R+
45
PVDD2
46
SPDIFO
47
EAPD+PD
48
GND
49
Q36
*BSS138
G
DS
Q8
*2SK3018S3
G
DS
R354 100K_04
C272 4.7u_6.3V_X5R_04
C
A
A
D9
BAT54AS3
1
2
3
R591
100K_1%_04
R413
0_04
R3564.7K_04
J_SPKR1
WB253-002S10P
88266-2R
P/N = 6-20-63120-102
2
1
L25
HCB1608KF-800T30
C606
*180p_50V_NPO_04
R366 4.7K_04
R357 4.7K_04
R666 0_04
C328 0.1u_25V_X5R_04
R426
*0_04
C277 4.7u_6.3V_X5R_04
C556
2.2u_6.3V_X5R_04
C278
*0.1u_6.3V_X5R_02
L23
HCB1608KF-800T30
R590
100K_1%_04
R437
10K_04
R589
200K_1%_04
S
D
G
Q27AMTDK5S6R
2
61
R428 2.2M_06
C584
*180p_50V_NPO_04
R312
10K_04
D8
15KV/0.2PF CESD0201UC5VB-M
12
R380 22_04
R358 3.9K_04
R593 *0_04
S
D
G
Q28B MTDK5S6R
5
3 4
L26
HCB1608KF-800T30
R3554.7K_04
C279 0.1u_25V_X5R_04
R412 *10K_04
C301
2.2u_6.3V_X5R_04
C333
2.2u_6.3V_X5R_04
R436 *10K_04
R608
0_06
C607
*180p_50V_NPO_04
S
D
G
Q27B MTDK5S6R
5
3 4
C
A
A
D7
BAT54CS3
1
2
3
C329 1u_6.3V_X5R _02
S
D
G
Q7B
MTDK5S6R
5
34
R592 *0_04
C320
22p_25V_NPO_02
SPKOUTR+
MIC1_VREFO_L
SPKOUTR+_R
SPKOUTR-
SPKOUTR+
SPKOUTR-_R
SPKOUTL+_L
SPKOUTL+
SPKOUTL-
SPKOUTL-_L
HEADPHONE_L
HEADPHONE_R
BEEP
3.3VS
SPKOUTL+
SPKOUTL-
SPKOUTR-
BEEP_R
BEEP_R
BEEP_CBEEP_A
AZ_RST#_R
AZ_RST#_R
CODEC_PD#
MIC1_VREFO_L
MIC1_L
AZ_RST#_R
GPIO2_PD#
MUTE_POP#
HEADPHONE_L
HEADPHONE_R
AVDD2
HEADPHONE_L_DEPOP
MIC1_R
HEADPHONE_R_DEPOP
GPIO2_PD#
To Next Page
Loading...
