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
“㍺
“㍺
N750HU_D02_20170301
N750HU_D02_20170301
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 31
MIC_SENSE 31
AZ_BITCLK_R17
AZ_SDOUT_R17
AZ_RST#_R17,24
AZ_SYNC_R17
HDA_SDIN017
MIC_DATA33
MIC_CLK33
HEADPHONE_L 31
HEADPHONE_R 31
KBC_BEEP34
PCH_SPKR17
KBC_MUTE#34
MIC1-L 31
MIC1-R 31
AZ_RST#_R17,24
5VS9,11,13,32,33,35
3.3VS8,9,10,11,12,13,14,16,17,18,19,20,22,23,25,27,32,33,34,35,38
Title
Size Document Number Rev
Date: Sheet
of
2.0
[24] AUDIO CODEC_ALC269_VC2
A3
24 48Monday, March 20, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
6-71-N75H0-D01
Title
Size Document Number Rev
Date: Sheet
of
2.0
[24] AUDIO CODEC_ALC269_VC2
A3
24 48Monday, March 20, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
6-71-N75H0-D01
Title
Size Document Number Rev
Date: Sheet
of
2.0
[24] AUDIO CODEC_ALC269_VC2
A3
24 48Monday, March 20, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
6-71-N75H0-D01
C308 2.2u_6.3V_X5R_04
R222 39.2K_1%_04
C329 10u_6.3V_X5R_06
L3
HCB1005KF-121T20
C296
0.1u_16V_Y5V_04
J_SPKL1
50271-0020N-001
1
2
.
L6 FCM1005KF-121T03
C623
180p_50V_NPO_04
C287
10u_6.3V_X5R_06
.
L34
HCB1608KF-300T60
R230 2.2K_04
C373
100p_50V_NPO_04
C622
180p_50V_NPO_04
C330 *100p_50V_NPO_04
C299
0.1u_16V_Y5V_04
.
L7 FCM1005KF-121T03
C300
10u_6.3V_X5R_06
R233 2.2K_04
C298
0.1u_16V_Y5V_04
.
L36
HCB1608KF-300T60
C366 4.7u_6.3V_X5R_04
C588
180p_50V_NPO_04
DIGITAL ANALOG
U14
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
R224 20K_1%_04
R211 33_04
C348
0.1u_16V_Y5V_04
L4
HCB1005KF-121T20
C363
0.1u_10V_X5R_04
R216 *20mil_04L5 *HCB1005KF-121T20
1 2
C355
10u_6.3V_X5R_06
.
L33
HCB1608KF-300T60
C336 0.1u_16V_Y5V_04
.
L35
HCB1608KF-300T60
R228
4.7K_1%_04
C338
0.1u_16V_Y5V_04
R227
8.2K_1%_04
C598
180p_50V_NPO_04
R235 1K_04
L32
HCB1005KF-121T20
C354
*100p_50V_NPO_04
R234 1K_04
C331 22p_50V_NPO_04
C314
2.2u_6.3V_X5R_04
C310 *15p_50V_NPO_04
R473 *20mil short-p
C297
0.1u_16V_Y5V_04
C556
1u_6.3V_X5R_04
C562 0.1u_16V_Y5V_04
R244 *20mil short-p
C337 1u_6.3V_X5R_04
C367 4.7u_6.3V_X5R_04
C
A
A
D11
BAT54CS3
1
2
3
C316 *15p_50V_NPO_04
C295
0.1u_16V_Y5V_04
D7
*AZ2015-01H
A C
C345
10u_6.3V_X5R_06
C
A
A
D9
BAT54AS3
1
2
3
C378 *0.1u_10V_X7R_04
C361 *100p_50V_NPO_04
C294
10u_6.3V_X5R_06
R223 20K_1%_04
J_SPKL2
50271-0020N-001
1
2
C283
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_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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