Akai LTC-16RSX3M, Service Manual

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2

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6

A

B

C

D

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5

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D

C

B

A

Title

Number

Revision

Size

C

Date:

8-Sep-2008

Sheet

of

File:

C:\DOCUME~1\ZHENGY~1\LOCALS~1\Temp\Rar\B.CTB71C

.ddb

Drawn By:

E14

47uF-16V-±20%-4*7 105

+12VOFF

9V

GND

R233

100ohm-0603-±5%-1/10W

A

K

D49

9.1V-LL-34-1/2W

GND

GND

VDD

1

AGND

2

TREB-L

3

TREB_R

4

RIN

5

ROUT

6

LOUD-R

7

RIN4

8

RIN3

9

RIN2

10

RIN1

11

LOUD_L

12

LIN4

13

LIN3

14

LIN2

15

LIN1

16

LIN

17

LOUT

18

BIN-L

19

BOUT-L

20

BIN-R

21

BOUT-R

22

OUT-R

23

OUT-L

24

DGND

25

DATA

26

CLK

27

REF

28

U16

SC7314S

E15

47uF-16V-±20%-4*7 105

C243

2700pF-0402-X7R-±10%-50V

C242

2700pF-0402-X7R-±10%-50V

R256

5K6ohm-0402-±5%-1/16W

R255

5K6ohm-0402-±5%-1/16W

GND

15mA

C194

1uF-0603-Y5V-+80%-20%-10V

C195

1uF-0603-Y5V-+80%-20%-10V

REF

9V

TL
TR
RI
RT

LOR

LOL

LI

LT

BL

BOL

BR

BOR

PC_AL

PC_AR

SCART_R

SCART_L

ATV_R/L

ATV_R/L

C186

1uF-0603-Y5V-+80%-20%-10V

C187

1uF-0603-Y5V-+80%-20%-10V

C188

1uF-0603-Y5V-+80%-20%-10V

C189

1uF-0603-Y5V-+80%-20%-10V

C190

1uF-0603-Y5V-+80%-20%-10V

C191

1uF-0603-Y5V-+80%-20%-10V

C192

1uF-0603-Y5V-+80%-20%-10V

C193

1uF-0603-Y5V-+80%-20%-10V

R236

100Kohm-0402-±1%-1/16W

R235

100Kohm-0402-±1%-1/16W

R238

100Kohm-0402-±1%-1/16W

R237

100Kohm-0402-±1%-1/16W

+

E29

100uF-16V-±20%-6*7 105

5V_AMP

+5VOFF

R234

220ohm-0603-±5%-1/10W

R240

100Kohm-0402-±1%-1/16W

R239

100Kohm-0402-±1%-1/16W

R244

100Kohm-0402-±1%-1/16W

R243

100Kohm-0402-±1%-1/16W

0Y

1

2Y

2

Y

3

3Y

4

1Y

5

SW

6

VEE

7

A

10

3X

11

0X

12

X

13

1X

14

2X

15

VDD

16

VSS

8

B

9

U17

74HC4052D

C184

1uF-0603-Y5V-+80%-20%-10V

C185

1uF-0603-Y5V-+80%-20%-10V

C196

1uF-0603-Y5V-+80%-20%-10V

C198

1uF-0603-Y5V-+80%-20%-10V

R242

100Kohm-0402-±1%-1/16W

R241

100Kohm-0402-±1%-1/16W

R246

100Kohm-0402-±1%-1/16W

R245

100Kohm-0402-±1%-1/16W

C197

1uF-0603-Y5V-+80%-20%-10V

C199

1uF-0603-Y5V-+80%-20%-10V

AV_R

AV_L

AF_SEL2

AF_SEL1

DVD_L

DVD_R

YP_L

YP_R

TV_AL

TV_AR

R250

100Kohm-0402-±1%-1/16W

R247

100Kohm-0402-±1%-1/16W

R252

100Kohm-0402-±1%-1/16W

R251

100Kohm-0402-±1%-1/16W

AV_R'

AV_L'

DVD_L'

DVD_R'

YP_L'

YP_R'

AV_R'

AV_L'

DVD_L'

DVD_R'

YP_L'

YP_R'

TV_AL

TV_AR

5V_AMP

MUX_R

MUX_L

MUX_R

MUX_L

Audio_out_L
Audio_out_R

R253

100ohm-0402-±5%-1/16W

R254

100ohm-0402-±5%-1/16W

TUNER_SCL
TUNER_SDA

GND

-I

N

V

1

1

S

G

N

D

2

S

V

R

R

3

O

U

T

1

4

P

G

N

D

5

O

U

T

2

6

V

P

7

M

/S

S

8

-I

N

V

2

9

1

0

1

1

1

2

1

3

1

4

1

5

1

6

1

7

1

8

2

0

1

9

U19

TDA1517P

+

E34

470uF-16V-±20%-8*12 105

+

E32

100uF-16V-±20%-6*7 105

+

E33

470uF-16V-±20%-8*12 105

GND

+

E30

470uF-25V-±20%-10*13 105

GND

C244

0.1uF-0402-Y5V-+80%-20%-25V

ROUT

LOUT

+12VOFF

R263

10Kohm-0402-±5%-1/16W

R264

10Kohm-0402-±5%-1/16W C223

1000pF-0402-X7R-±10%-50V

C224

1000pF-0402-X7R-±10%-50V

C66

1uF-0603-Y5V-+80%-20%-10V

C67

1uF-0603-Y5V-+80%-20%-10V

R265

2K2ohm-0402-±5%-1/16W

R266

4K7ohm-0402-±5%-1/16W

AUDIO_MUTE

Q7

D-MMBT3904-7-F

R260

10Kohm-0402-±5%-1/16W

R262

10Kohm-0402-±5%-1/16W

IC MUTE

D50

PMLL4148L

AMP_STB

Q15

D-MMBT3904-7-F

IC MUTE

R258

4K7ohm-0402-±5%-1/16W

1

3

7

2

4

6

5

AV4

CKS3.5-KJ25

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

*

LSPK

RSPK

1
2
3
4

CN26

4PIN-2.54-D-H-G

R269

180ohm-0402-±5%-1/16W

R268

180ohm-0402-±5%-1/16W

R270

1Kohm-0402-±5%-1/16W

R271

1Kohm-0402-±5%-1/16W

G

N

D

G

N

D

Audio_out_L

Audio_out_R

C58

0.1uF-0402-Y5V-+80%-20%-25V

C63

0.1uF-0402-Y5V-+80%-20%-25V

C64

0.1uF-0402-Y5V-+80%-20%-25V

C94

0.1uF-0402-Y5V-+80%-20%-25V

C104

0.1uF-0402-Y5V-+80%-20%-25V

C95

0.1uF-0402-Y5V-+80%-20%-25V

C105

0.1uF-0402-Y5V-+80%-20%-25V

C88

0.1uF-0402-Y5V-+80%-20%-25V

C87

0.1uF-0402-Y5V-+80%-20%-25V