Clevo M728T Manuel de service télécharger pdf (Page 99)

Schematic Diagrams

Audio Codec ALC662 B - 25

B.Schematic Diagrams

Audio Codec ALC662

Close to codec pin 38

5VS_ AUD

C2 5 9

0.1U _16V_04

C5 06

0. 1 U _ 1 6 V _0 4

GREEN

AU DG

C5 6 8

680P_50V_X7R _04

R334

2.2K_04

5V S[12 ,1 3,1 6 ,19 ,2 1 ,25 ,2 7]

MIC_ SENS E

M IC1 -VREF O -R

Z24 04

C5 7 4

0.01U_16V_X7R _04

AZ_ SDIN 0[1 3 ]

R312 33_04

Z2412

L46 FC M1005KF-121T03

AUD G

Z24 24

R385 *0_04

CO DEC _EA PD #[2 5 ]

C5 8 8

680P_50V_X7R _04

MIC 1-L _ 73

BLACK

HP-R[2 5]

HP-L _ 73

MIC 1-L

AUDG

INT_ MIC

Z240 8

HP-R_ 7 3

R3 3 7

220_04

Layout Note:

J _IN T MIC1

88266-02001

PCB Footprin t = 8 8 26 6 -2 L

A UD_ AZ_ RST#[1 3 ,25 ]

MIC 1-R _7 3

BEEP

IC H_SPKR[1 5 ]

HP_PLUG[2 5 ]

FR ON T-R [25]

Z240 9

SPDIF O UT

KBC _BEEP[2 6 ]

FR ON T-L [25 ]

MIC_ SENS E

L47 FC M1005KF-121T03

C 5 5 6 4 . 7U _6 . 3 V _ X5 R _ 0 6

INT _ MIC

C565

4.7U_6.3V_X5R _06

FO R M7 30T

HP-L

C5 1 4

10U _10V_08

R388 *0_04

MI C 1 -R _ 7 3

C1 5 5

680P_50V_X7R _04

C576

1U _10V_06

R142 20K_1% _04

AU DG

C 5 6 2 0. 1U _1 6 V _0 4

HP_OUT-L [25]

SPDIF O

MIC 1-VR EF O-R

MI C 1 -L

L38 HC B1005KF-121T20

Close to codec

R 1 16 4 . 7K _ 0 4

C2 36

0.1U_16V _04

J_MIC _72

C12103-D0609-L

HEADPHO NE

Fo r M7 3 0T

AUD G

5VS

HP-L[25 ]

AUD _AZ_SDO UT[1 3]

Z241 1

R386 *0_04

L5 4 F C M 1 0 05 K F - 1 02 T 02

AUDG

Layout Note:

3.3 VS_AUD

MIC_SENSE

C575

10U_10V_08

M IC1 -VREF O -L

AUD _AZ_SYN C[1 3]

HP_SENSE

MIC1 -R

F OR M7 20 T

Z2421

C567

0.1U_16V_04

M IC1 -VRE F O -L

Z240 8

BEEP

Z24 27

AZ _ SDIN0 _ R

C237

0.1U_16V_04

MI C 2 -V R E F O

AUD G

MIC1 -L

Z241 0

HP-R _7 3

JD _S E N S E 1

L45

H CB1005KF-121T20

AUDG

Z24 26

AU DG

R7 2

4.7K_04

C 530 22P_50V_04

HP-R

JD _S E N S E 2

AUD G

Z240 9

Layout Note:

SPDIFO

Layout Note:

R320 39.2K_1%_04

SPDIFO_7 3

Z241 0

Z241 1

R 3 29 1 K _0 4

AUD _AZ_BITCL K[1 3]

Z24 25

L48 FC M1005KF-121T03

C 5 5 8 0. 1U _1 6 V _0 4

C5 6 6

10U_10V_08

3.3V S[5 ,8..1 6 ,18 ..2 3,2 5 ..2 7,3 1 ]

R387 *0_04

J_SPDIF_72

C12103-10609-L

3.3VS

HP_ SENS E

C5 7 8

680P_50V_X7R _04

C5 7 0

1 0U _ 10 V _ 08

Z24 28

C5 7 7

680P_50V_X7R_04

MIC2-VREFO

J_INTMIC1

C 23 8 1 0 0P _ 5 0V _ 0 4

C523 1U_10V_06

R389 *0_04

L50 FC M1005KF-121T03

PINK

C228 1U_10V_06

AUD G

R3 3 3

2.2K_04

AU DG

Z24 30

C 5 6 0 4 . 7U _6 . 3 V _ X5 R _ 0 6

Ve ry clo se to Au dio C ode c

Clo se to co dec p in 25

HP_OUT-R [25]

C569

680P_50V_X7R_04

HP-L _7 3

Z2403

C 5 4 8 0. 1U _1 6 V _0 4

MIC 1-R

L16

H CB1608KF-121T25

C 5 5 5 0. 1U _1 6 V _0 4

DIG ITA L

ANALOG

U25

ALC66 2-G R

D VDD1

GP IO 0

GP IO 1

DVSS1

SDATA-OU T

BIT-CLK

D VSS2

SDATA-IN

DVDD 2

SYN C

RES ET #

PCBEEP

Se ns e A(JD 1)

LINE2-L

LINE2-R

MI C 2-L

MI C 2-R

CD -L

CD -GND

CD -R

MI C 1-L

MI C 1-R

LINE1-L

LINE1-R

AVSS1

VR EF

MIC1 -VREF O -L

N.C .

M IC2 -VRE F O

LINE2-VREFO

MIC1-VREFO-R

N.C .

Se ns e B(JD 2)

FRON T-O UT-L

FRO NT-OUT-R

N.C .

SU RR-O UT -L

JDR EF

SURR -OUT -R

AVSS2

CEN

LFE

N.C .

EAPD

SPDIFO

AVDD2

AVD D1

SPDIFO _7 3

Cod ec pi n 1 ~ 11 an d p in 47 ~ 48

are D igi tal s ign als .

The o the rs ar e a nal og si gna ls.

HP_PLUG

R1 17 4 7K_ 0 4

5VS_AU D

C563

4.7U_6.3V_X5R _06

HP_ PLU G

C5 8 0

1000P_5 0 V_X7 R_04

MIC IN

MI C 1 -R

J_ A U D _7 3

*87151-12071G

C227 1U_10V_06

R 3 23 2 0K _ 1 % _0 4

Layout Note:

C5 7 9

680P_50V_X7R_04

R 3 30 1 K _0 4

J_HP_72

C12103-60609-L

R385,R386,R387,R388,

R3 8 9

MI C 1 -L _7 3

HP_SENSE

Z24 29

EAPD_MO DE

Sheet 24 of 40

Audio Codec

ALC662

1 2 ... 94 95 96 97 98 99 100 101 102 103 104 ... 115 116

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Clevo M728T Manuel de service Page 99

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