Audio Codec - Clevo N250WU Sevice Manual

Audio Codec

5
AUDIO CODEC ALC269-VC2
For 3.3V HDA Link.
R512 *20mil short-p
D 3.3VS_AUD
3.3VS
L36 3.3VS_AUD
HCB1005KF-121T20
1 2
C422 C425
0.1u_16V_Y5V_04 10u_6.3V_X5R_06
PIN1
3.3VS_AUD
D02 0518
R188
D2
BAT54AS3
*10K_04
AZ_RST#_R 2
3
1
[25] KBC_MUTE#
C ANDY 0306 EMI FOR
EL1 1 2 HCB1005KF-121T20
[17] MIC_DATA
EL2 1 2 HCB1005KF-121T20
[17] MIC_CLK
EC11 47p_50V_NPO_04
EC12 47p_50V_NPO_04
[6] HDA_SDOUT
C439 22p_50V_NPO_04
[6] HDA_BITCLK
R511 33_04
[6] HDA_SDIN0
[6] HDA_SYNC
[6] AZ_RST#_R
PC BEEP
C456
D23
BAT54CW H 0.1u_10V_X5R_04
1
A
[25] KBC_BEEP
C 3 BEEP_A R516 8.2K_04 BEEP_C
2
A
[6] PCH_SPKR FOR VOLUMN
ADJUST
R517 C450
6-06-00054-06F
ANDY 0306 FOR 4.7K_04 100p_50V_NPO_04
B
EMI Require
Moat
JP2 *20mil short-p
JP1 *0_06
C269 0.1u_16V_Y5V_04
C261 0.1u_16V_Y5V_04
AUDG
D02
Layout note:
Headphone > 10mils
HEADPHONE_R R539
HEADPHONE_L
phone jack R540
A
R/L GND 3*
GND
HP-L
3*R/L
HP-R
GND
5
4 3
L7
PVDD1_2 5VS
HCB1005KF-121T20
1 2
Layout note:
GND and AUDG space is
DVDD_IO
C423 C427
60mils ~ 100mils
10u_6.3V_X5R_06 0.1u_16V_Y5V_04
C445 C446 PIN39 PIN39
10u_6.3V_X5R_06 0.1u_16V_Y5V_04
PIN9 PIN9 C424 C426
5VS_AUD
10u_6.3V_X5R_06 0.1u_16V_Y5V_04
C434 PIN46 PIN46
0.1u_16V_Y5V_04
C448 C266 C432
PIN1
0.1u_16V_Y5V_04 10u_6.3V_X5R_06 0.1u_16V_Y5V_04
PIN38
AUDG
PIN25 PIN25
AUDG AUDG
U24
Close to Codec
CODEC_PD# 4 13 SENSE_A R513
PD# Sense A
14 LINE2_L R514
LINE2-L
LINE2_R
SPKOUTL+ 40 15
SPK-L+ LINE2-R
SPKOUTL- 41
SPK-L-
MIC2_L
16
MIC2-L
SPKOUTR- 44 17 MIC2_R
SPK-R- MIC2-R
SPKOUTR+ 45
SPK-R+
18 SENSE_B
Sense-B
COMBOJACK 47
EAPD/COMBO
SPDIFO 48 19 JDREF R196
SPDIFO JDREF
MONO_OUT
20
MONO-OUT Close to Codec
MIC_DATA_R 2
GPIO0-DMIC-DAT
MIC_CLK_R MIC1_L_C
3 21 C451
GPIO1-DMIC-CLK MIC1-L
22 MIC1_R_C C452
MIC1-R
DIGITAL
ANALOG
23 LINE1_L
LINE1-L
LINE1_R
5 24 C440
SDATA-OUT LINE1-R
CODEC_VREF
6 27 C442
BIT-CLK VREF
AZ_SDIN0_R LDO_CAP
8 28 C438
SDATA-IN LDO_CAP
30 MIC1_VREFO_R C479
MIC1-VREFO-R MIC2_VREFO
10 29
SYNC MIC2-VREFO
HEADPHONE_L
11 32
RESET# HP-OUT-L
33 HEADPHONE_R
HP-OUT-R
BEEP_R 12
PCBEEP
35 CODEC_CBN
C433
CBN
36 CODEC_CBP
CBP
34
OPVEE
C449 C435
*100p_50V_NPO_04 ALC269Q-VC2-GR 2.2u_6.3V_X5R_04
AUDG
MIC1_VREFO_L
AUDG
Thermal Pad place 9
Via hole.
MIC1_R_M L37 FCM1005KF-121T03 MIC1_IN_R
MIC1_L_M MIC1_IN_L
L40 FCM1005KF-121T03
MIC_SENSE
C428 C455
100p_50V_NPO_04
100p_50V_NPO_04
AUDG
D26 *AVLC5S02100
2 1
D27 *AVLC5S02100
2 1
AUDG
15"
D3 *AVLC5S02100
L42, C463, C471, R532,R534 2 1
68_04 HEADPHONE_R_R L8 120 OHM
HEADPHONE_L_R
68_04 L43 120 OHM
HP_SENSE
C268 C472
AUDG
5VS_SPIDF
100p_50V_NPO_04
AUDG
100p_50V_NPO_04
SPDIFO
L42 FCM1005KF-121T03
N25_AUDIO
C471
N25_AUDIO
5/3 N25_AUDIO 0.1u_16V_Y5V_04
5VS 5VS_SPIDF C463
*100p_50V_NPO_04
N25_AUDIO 2SJ1618-001111F
FOR 15"
R534 0_04 6-20-B2890-005
FOR N25
4 3
2
ANALOG DIGITAL
6-19-31001-247 5VS
L6
HCB1005KF-121T20
1 2
C242
C431
D28
10u_6.3V_X5R_06
PIN38
AUDG
ANDY 0306 FOR
20K_1%_04 MIC_SENSE
39.2K_1%_04 HP_SENSE
MIC1_VREFO_R
R522 2.2K_04
20K_1%_04 MIC1_VREFO_L R521 2.2K_04
AUDG
MIC1_L MIC1_L_M
4.7u_6.3V_X5R_06 R518 1K_04
4.7u_6.3V_X5R_06 MIC1_R R519 1K_04 MIC1_R_M
0.1u_16V_Y5V_04
Closed to ALC269VC2 Pins.
1u_6.3V_X5R_04
SPKOUTL-_L
10u_6.3V_X5R_06 SPKOUTL-
*100p_50V_NPO_04
L34 C429
FCM1608K-121T06
180p_50V_NPO_04
AUDG
SPKOUTL+ SPKOUTL+_L
2.2u_6.3V_X5R_04
L35 C430
FCM1608K-121T06
180p_50V_NPO_04
SPKOUTR-_R
SPKOUTR-
L39 C444
FCM1608K-121T06
180p_50V_NPO_04
Javen J_MIC1 SPKOUTR+ SPKOUTR+_R
5/23 1850
M6
M1 L38 C443
M4 FCM1608K-121T06
M5 180p_50V_NPO_04
M7
EMI Require
2SJ1618-002111F
EMI SOLUTION ANDY 0407 FOR EMI
MIC IN
6-19-31001-274 (HCB1608KF-300T60)
680p_50V_NPO_04
BLACK
AUDG
SPEAKER
2SJ1618-002111F
POWER TIMING
6-20-B28A0-005
For N240
ANDY 0413 PHONE CONN 3.3VS_AUD
10ms
5VS
AUDG
AZ_RST#
J_HP1 PD#
M6
M1
M4
[3,4,5,6,7,13,14,15,16,17,18,19,20,22,23,25,26,27,33]
M5
M7
1
2 DRIVE
3
IC
TX
2SJ1618-001111F
Title Title Title
[24] ALC269Q-VC2(AUDIO CODEC) [24] ALC269Q-VC2(AUDIO CODEC) [24] ALC269Q-VC2(AUDIO CODEC)
Size Size Size Document Number Document Number Document Number
2SJ1618-002111F
6-20-B28A0-005 Custom Custom Custom N240W U N240W U N240W U
For N240
Date: Date: Date: W ednesday, June 21, 2017 W ednesday, June 21, 2017 W ednesday, June 21, 2017
2
Schematic Diagrams
1
D
Sheet 24 of 41
Audio Codec
C
4R: 40mils
8R: 20mils
Connect VAULE FOR
REFERENCE BY
PROJECT
J_SPKL1
1
2
85204-0200N
PCB Footprint = 85204-02R
1.5W/4R
J_SPKR1
B
1 6-20-43100-102
2
6-20-431A0-102
85204-0200N
PCB Footprint = 85204-02R
20ms
3.3VS
A
[15,17,19,27] 5VS
Rev Rev Rev
6-71-N24W0-D01 6-71-N24W0-D01 6-71-N24W0-D01
1.0 1.0 1.0
Sheet Sheet Sheet 24 24 24 of of of 43 43 43
1
Audio Codec B - 25