Sharp LC-20S4US Operation Manual de servicio descargar pdf (Pagina 36)

LC-20S4U-S

87109654321

A

B

C

D

E

F

G

H

36

OVERALL WIRING DIAGRAM

SC1201

N0687FJ

1

GND

2

R7

3

R6

4

R5

5

R4

6

GND

7

R3

8

R2

9

R1

10

R0

11

GND

12

G7

13

G6

14

G5

15

G4

16

GND

17

G3

18

G2

19

G1

20

G0

21

GND

22

B7

23

B6

24

B5

25

B4

26

GND

27

B3

28

B2

29

B1

30

B0

31

GND

32

GND

33

CK

34

GND

35

GND

36

SPIO

37

SPOI

38

LBR

39

LS

40

POLA

41

YOBI10

42

YOBI9

43

YOBI8

44

YOBI7

45

YOBI6

46

YOBI5

47

YOBI4

48

YOBI3

49

YOBI2

50

YOBI1

SC1202 N0684FJ

1

VLS

2

YOBI10

3

YOBI9

4

YOBI8

5

YOBI7

6

YOBI6

7

YOBI5

8

YOBI4

9

YOBI3

10

YOBI2

11

YOBI1

12

VGL

13

VGL

14

VEE

15

VEE

16

GSP1

17

VSH3.3V

18

VSH3.3V

19

NC

20

GND

21

GND

22

GND

23

GLBR

24

GCK

25

POWER

26

GSP2

27

VGH

28

VGH

29

CSCOM

30

CSCOM

SC1203 NA002WJ

1

CSCOM

2

CSCOM

3

VCOM

4

VCOM

5

GND

6

GND

7

VLS

8

VLS

9

V255

10

V235

11

V176

12

V112

13

V64

14

V32

15

V21

16

V17

17

V7

18

V0

19

VSH2

20

VSH2

SC2001 NA292WJ

1

GND

2

D_Y

3

GND

4

D_PR

5

GND

6

D_PB

7

GND

8

AV_V

9

GND

10

AV_SY

11

GND

12

AV_SC

13

GND

14

S_SW

15

D_LINE3

16

F_SEL

17

S_SEL

18

3DYC_RESET

19

V_SEL

20

V_IN/OUT

21

TV_SEL

22

MON SW

23

S IN/OUT

24

L_MUTE

25

S_RESET

27

HP_MUTE

28

S_STBY

26

SP_MUTE

29

DK_RESET

30

BS_ERR

31

POW

32

BS_POW

33

AFT

34

OPC_LED

35

AGC

36

HP_DET

37

LED-POW/G

38

TSENCS

39

TIMER

40

TSENCK

41

IREM

42

TSENDA

43

OPC

44

GND

45

SCL1

46

SCL2

47

SDA1

48

SDA2

49

GND

50

AC_CTRL

51

L_ERR

52

OFL1

53

INV_POW

54

OFL2

55

INV_OSC

56

GND

57

KEY1

58

KEY2

59

POW2

60

GND

1

GND

2

B3.3VA

3

B5VBU

4

B5VA

5

B3.3V1.2A

6

B5V250MA

7

B5V700MA

8

B9V500MA

9

B17V500MA

10

B35V

11

GND

12

SIGVCC

13

GND

14

SIGVCC

SC3401

NA292WJ

1

GND

2

POW2

3

KEY2

4

KEY1

5

GND

6

INV_OSC

7

OFL2

8

INV_POW

9

OFL1

10

L_ERR

11

AC_CTRL

12

GND

13

SDA2

14

SDA1

15

SCL2

16

SCL1

17

GND

18

OPC

19

TSENDA

20

IREM

21

TSENCK

22

TIMER

23

TSENCS

24

LED-POW/G

25

HP_DET

27

OPC_LED

28

AFT

26

AGC

29

BS_POW(MODE1)

30

POW

31

BS_ERR(SAW_SW)

32

DK_RESET

33

S_STBY

34

HP_MUTE

35

SP_MUTE

36

S_RESET

37

L_MUTE

38

S_IN/OUT

39

MON_SW

40

TV_SEL

41

V_IN/OUT

42

V_SEL

43

3DYC_RESET

44

S_SEL

45

F_SEL

46

D_LINE3

47

S_SW

48

GND

49

AV_SC

50

GND

51

AV_SY

52

GND

53

AV_V

54

GND

55

D_PB

56

GND

57

D_PR

58

GND

59

D_Y

60

GND

1

GND

2

B3.3VA

3

B5VBU

4

B5VA

5

B3.3V1.2A

6

B5V250MA

7

B5V700MA

8

B9V500MA

9

B17V500MA

10

B35V

11

GND

12

SIG VCC

13

GND

14

SIG VCC

P3401

N1358RE

1

L_IN

2

L_OUT

3

SOUND_GND

4

R_OUT

5

R_IN

6

B3.3V1.2A

7

OPC

9

TIMER_LED

8

OPC-LED

10

GND

11

LEDPOW(GLED)

12

3.3VA

13

IREM

P3402

N0478GE

1

R_SP

2

GND

3

L_SP

4

GND

N1358RE

N1258RE

1

L_IN

2

L_OUT

3

SOUND_GND

4

R_OUT

5

R_IN

6

B3.3V1.2A

8

OPC-LED

7

OPC

9

TIMER_LED

10

GND

11

LEDPOW(GLED)

12

3.3VA

13

IREM

1

4

3

5

7

2

6

SP_L

SP_R

HP JACK

Board to Board

(QCNW-D014WJQZ)(QCNW-D016WJQZ)

(QCNW-D489WJQZ)

(QCNW-D299WJQZ)

(QCNW-D017WJQZ)

(QCNW-C989WJQZ)

TUNER

DUNTKD084WE03

(QPWBND084WJN1)

(QPWBXC847WJN4)

MAIN

DUNTKC847DE09

(QPWBND085WJN1)

R/C LED

DUNTKD085WE03

LCD PANEL

RLCDTA025WJZZ

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 83 84

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