5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DIGITALANALOG
Thermal Pad place 9 Via hole.
Very close to Audio Codec
CLOSE TO CODEC
CLOSE TO CODEC
CLOSE TO CODEC
CLOSE TO CODEC
CLOSE TO CODEC
CLOSE TO CODEC
EMI Require
EMI Require
Please let LC filter together and close to
codec. If speaker wire length is less than
8000mils It don't need the LC filter.
CLOSE TO PVDD1 CLOSE TO PVDD2
CLOSE TO AVDD2CLOSE TO AVDD1
2. Headphone
妲嘇䶂⮔
> 10mils
嶅暊
phone jack
崲怈
䶂⼹⯙⽭枰崲⮔
R/L
⽭枰⊭央
GND
ᶼ攻嶅䁢
3*
䶂⮔
1. GND and AUDG space is 60mils ~ 100mils
Layout note:
GND
HP-R
3*R/L
䶂⮔
HP-L
GND
CLOSE TO CODEC
EMI
PIN9PIN9
PIN1PIN1
FOR VOLUMN
ADJUST
PIN39 PIN39 PIN46 PIN46
PIN25 PIN25 PIN38 PIN38
Close to connector "J_AUDIO1"
PIN4
ℏ悐
PULL UP 3.3VS_AUD
6-20-43130-102
50271-0020N-001
2ND 6-20-431B0-102
6-20-43130-102
50271-0020N-001
2ND 6-20-431B0-102
“㍺
“㍺
3.3VS
5VS
3.3VS_AUD
5VS_AUD 5VS
DVDD_IO
3.3VS_AUD
AUDG
AUDG
AUDG
AUDG
AUDG AUDGAUDGAUDG
AUDG
PVDD1_2
AUDG
HP_SENSE 23
MIC_SENSE 23
AZ_BITCLK_R4
AZ_SDOUT_R4
AZ_RST#_R4,20
AZ_SYNC_R4
HDA_SDIN04
MIC_DATA24
MIC_CLK24
HEADPHONE-L 23
HEADPHONE-R 23
KBC_BEEP26
PCH_SPKR4
KBC_MUTE#26
MIC1-L 23
MIC1-R 23
AZ_RST#_R4,20
5VS7,16,18,24,25,27
3.3VS2,4,5,6,7,8,13,14,15,16,17,18,19,21,24,25,26,27,31
Title
Size Document Number Rev
Date: Sheet
of
2.0
[20] AUDIO CODEC_ALC269_VC2
A3
20 40Wednesday, August 24, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N7505-001
6-71-N7500-D02
Title
Size Document Number Rev
Date: Sheet
of
2.0
[20] AUDIO CODEC_ALC269_VC2
A3
20 40Wednesday, August 24, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N7505-001
6-71-N7500-D02
Title
Size Document Number Rev
Date: Sheet
of
2.0
[20] AUDIO CODEC_ALC269_VC2
A3
20 40Wednesday, August 24, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N7505-001
6-71-N7500-D02
C525 2.2u_6.3V_X5R_04
C510 *10p_50V_NPO_04
R488 39.2K_1%_04
L55
HCB1005KF-121T20
C514 10u_6.3V_X5R_06
J_SPKL1
50271-0020N-001
1
2
C540
0.1u_16V_Y5V_04
C505 *10p_50V_NPO_04
C566
180p_50V_NPO_04
C551
10u_6.3V_X5R_06
.
L34
HCB1608KF-800T30
R475 2.2K_04
C487
100p_50V_NPO_04
C539
0.1u_16V_Y5V_04
C512 *100p_50V_NPO_04
C565
180p_50V_NPO_04
C526
10u_6.3V_X5R_06
R476 2.2K_04
C550
0.1u_16V_Y5V_04
.
L57
HCB1608KF-800T30
C351
180p_50V_NPO_04
C489 4.7u_6.3V_X5R_06
DIGITAL ANALOG
U30
ALC269Q-VC2-GR
DVDD1
1
GPIO0-DMIC-DAT
2
GPIO1-DMIC-CLK
3
PD#
4
SDATA-OUT
5
BIT-CLK
6
DVSS2
7
SDATA-IN
8
DVDD-IO
9
SYNC
10
RESET#
11
PCBEEP
12
Sense A
13
LINE2-L
14
LINE2-R
15
MIC2-L
16
MIC2-R
17
Sense-B
18
JDREF
19
MONO-OUT
20
MIC1-L
21
MIC1-R
22
LINE1-L
23
LINE1-R
24
AVSS1
26
VREF
27
LDO_CAP
28
MIC2-VREFO
29
MIC1-VREFO-R
30
MIC1-VREFO-L
31
HP-OUT-L
32
AVSS2
37
OPVEE
34
CBN
35
CBP
36
HP-OUT-R
33
PVDD1
39
SPK-L+
40
SPK-L-
41
PVSS1
42
PVSS2
43
SPK-R+
45
SPK-R-
44
PVDD2
46
SPDIFC2/EAPD
47
SPDIFO
48
AVDD2
38
AVDD1
25
GND
49
R484 20K_1%_04
R503 33_04
R517 *10mil_Short_04
C492
0.1u_16V_Y5V_04
L54
HCB1005KF-121T20
C493
0.1u_10V_X5R_04
R252 *20mil_04L31 *HCB1005KF-121T20
1 2
C490
10u_6.3V_X5R_06
.
L33
HCB1608KF-800T30
C504 0.1u_16V_Y5V_04
.
L56
HCB1608KF-800T30
R490
4.7K_1%_04
C516
0.1u_16V_Y5V_04
C354
180p_50V_NPO_04
R481
8.2K_1%_04
L51
HCB1005KF-121T20
R477 1K_04
C499
*100p_50V_NPO_04
R478 1K_04
C518 22p_50V_NPO_04
C521
2.2u_6.3V_X5R_04
R240 *20mil short-p
C537 *15p_50V_NPO_04
C538
0.1u_16V_Y5V_04
C498
1u_6.3V_X5R_04
C523 *10p_50V_NPO_04
C350 0.1u_16V_Y5V_04
R250 *20mil short-p
C488 4.7u_6.3V_X5R_06
C503 1u_6.3V_X5R_04
C
A
A
D39
BAT54CS3
1
2
3
R513 *10mil_Short_04
C530 *15p_50V_NPO_04
C535
0.1u_16V_Y5V_04
D40
*AZ2015-01H
A C
C338
10u_6.3V_X5R_06
C
A
A
D42
BAT54AS3
1
2
3
C330 *0.1u_10V_X7R_04
C552
10u_6.3V_X5R_06
C491 *100p_50V_NPO_04
R485 20K_1%_04
J_SPKL2
50271-0020N-001
1
2
C543
10u_6.3V_X5R_06
BEEP_R
CODEC_PD#
AZ_RST#_R
AZ_SDIN0_R
BEEP_L
AZ_SYNC_R
MIC1_VREFO_R
CODEC_CBN
CODEC_CBP
LINE1_L
LINE1_R
MIC1_R_C
MIC1_L_C
MONO_OUT
SENSE_B
MIC1_VREFO_L
MIC1_VREFO_R
SPKOUTR-
SPKOUTR+
SPKOUTL-
SPKOUTL+
MIC1_R
MIC1_L
CODEC_VREF
SENSE_A
AZ_SDOUT_R
JDREF
HEADPHONE-L
HEADPHONE-R
AZ_SYNC_R
AZ_RST#_R
AZ_SDOUT_R
AZ_BITCLK_R
MIC2-VREFO
SPKOUTR+_R
SPKOUTR-_R
SPKOUTL+_L
SPKOUTR+
SPKOUTR-
SPKOUTL-
SPKOUTL+
SPKOUTL-_L
AZ_BITCLK_R
MIC1_VREFO_L
COMBOJACK
SPDIFO
LDO_CAP
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