Sharp 70GS-66E, Service Manual

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70GS-66E

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  SCHEMATIC DIAGRAM OF 100HZ UNIT (F7308N1), 00 Version.

Page 

25

REA

+5V

+3,3V

+3,3V

+3,3V

6

GN1285

+5V

+5V

+5V

5

(YB)

GN01285

8

+3,3V

+3,3V

4

+3,3V

+5V

(YA)

16 X 100

7

3

+5V

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

12

FB2

FB2

VI4

UV5

V3

V2

UV2

FB1

G

UV4

FB1

B

R

VI2
VI3

VI1

Y2

Y7

R

R

R

DUM

G

B

V3

CI

GND

Y6

VI4

Y1

V2

V1

AVI

VO

G

VI1

VO2

AVI

G

V1

UV1

Y0

Y5

FBM

FB1

VI2

CI

B

VI3

VO

UV7

Y4

B

UV6

Y3

UV3

UV0

SDA

SDA

SDA

CLK

H

V

H

RES

GND

VS

SCL

VS

SCL

SCL

.

.

.

.

.

.

.

.

.

.

.

.

C6020
3.3pF

R6002
75

C6031
1n5

C6060
100nF

C6093
470uF

(6.3V)

Q6022

2SC2412

(SEL)

GN0842

R6092

100K

C6006
150pF

(CH)

C6003
150pF

(CH)

C6005
330nF

R6009
75

L6017
3.3uH

C6052
27pF

X6004
20.25MHz

B0219BM

C6107

390pF

R6096

10K

C6098
1n5

C6126
47uF

(16V)

L6010
3.3uH

L6015
3.3uH

C6032
47nF

R6013

R6012

R6011

R6010

C6017
10nF

C6049

100nF

C6095
10nF

JF1

C6135
330nF

IC6004

VPC3230

B1

1

G1

2

R1

3

B2

4

G2

5

R2

6

ASGF

7

NC

8

VSUPCAP

9

VSUPD

10

GNDD

11

GNDCAP

12

SCL

13

SDA

14

RESQ

15

TES

T

16

VGAV

17

YCOEQ

18

FFIE

19

FFWE

20

FFRSTW

21

FFRE

22

FFOE

23

CLK20

24

GNDPA

2

VSUPPA

2

LLC2

2

LLC1

2

VSUPLLC

2

GNDLLC

3

Y7

3

Y6

3

Y5

3

Y4

3

GNDY

3

VSUPY

3

Y3

3

Y2

3

Y1

3

Y0

4

C7

41

C6

42

C5

43

C4

44

VSUPC

45

GNDC

46

C3

47

C2

48

C1

49

C0

50

GNDSY

51

VSUPSY

52

INTLC

53

AV0

54

FSY

55

MSY

56

VS

57

FPDA

T

58

VSTBY

59

CLK5

60

NC

61

XTAL

1

62

XTAL

2

63

ASGF

64

GNDF

65

VRT

66

I2CSEL

67

ISGND

68

VSUPF

69

VOUT

70

CIN

71

VIN1

72

VIN2

73

VIN3

74

VIN4

75

VSUPAI

76

GNDAI

77

VREF

78

FB1IN

79

AISGND

80

C6018
47nF

R6003
75

R6006
75

L6012

3.3uH

C6023

220nF

C6046

100nF

C6045

100nF

C6115

10nF

C6121

220nF

R6019

R6018

C6004
330nF

C6025
390pF

C6061

100nF

C6128
330nF

FB6202

E

VEE

VSS

VDD

IC6008

HEF4053B

IX1602

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

R6024

C6036
100nF

C6007
330nF

C6021

3.3pF

R6004
75

C6030
10uF

(16V)

C6026

10uF

(16V)

X6002

27MHz

L6024
3.3uH

C6122

220nF

C6149
10nF

R6020

C6092
100nF

L6008
3.3uH

C6040
330pF

C6024

1n5

C6113
10uF

(16V)

C6035
10uF

(16V)

R6001
75

C6058
100nF

L6021
3.3uH

C6114

47nF

C6129
330nF

FB6203

R6025

C6008
330nF

C6043

330pF

L6009

3.3uH

C6033
470uF

(6.3V)

C6059

100nF

JF2

C6097
3.3pF

C6110
220nF

C6123
220nF

R6120

270

R6021

C6014
56pF

(CH)

C6050
100uF
(10V)

C6062

100nF

L6019
3.3uH

C6106
10uF

(16V)

C6112
390pF

JF6

R6022

R6016

X6001

20.25MHz

B0219BM

C6002
330nF

C6013
1nF

L6013
3.3uH

C6038

1n5

L6020
3.3uH

C6136
1nF

R6017

C6027

47nF

C6010
330nF

C6063
100nF

C6111
1n5

C6118

220nF

C6133
330nF

C6028

47nF

C6048

100nF

C6056

100nF

L6023
3.3uH

C6116
10uF

(16V)

C6117

47nF

JF7

R6023

L6002
3.3uH

C6001
330nF

R6007
75

C6011
330nF

C6039

220nF

C6041

330pF

IC6002

SDA9410

YINM3

42

VSSA3

19

YINM2

41

VSSL3

8

YINM1

40

VDDA3

20

YINM0

39

VDDA5

95

UVINM7

38

VDDP5

21

VDDL3

9

VSSL7

22

RESET

81

VSSL6

23

VSSP7

10

SDA

24

VSSA5

96

VDDP6

11

TEST

82

VDDE2

12

VDDA1

97

VSSE2

13

IUQ_0

83

VDDL2

14

VSSA1

98

VSSL9

15

IU_0

84

VSSL8

16

VDDP7

99

VSSP6

17

VDDU

85

CLKM

18

VSSP8

100

IYQ_O

86

IY_0

87

VDDY

88

IVQ_0

89

IV_0

90

VDDV

91

VSSA4

92

RREF_I

93

UREF_I

94

UVINS2

50

UVINS1

49

UVINS0

48

YINM7

47

YINM6

46

YINM5

45

YINM4

44

VSSP4

43

UVINM6

37

VDDP4

36

UVINM5

35

UVINM4

34

UVINM3

33

UVINM2

32

UVINM1

31

X2

1

X1

2

CLKOU

T

3

HOUT

4

VO

U

T

5

INTERLACED

6

BLANK

7

SCL

25

VINM

26

HINM

27

SYNC

28

VSSP5

29

UVINM0

30

VDDP1

80

VSSP1

79

VINS

78

HINS

77

SYNCENS

76

VSSL4

75

VDDL4

74

YINS7

73

YINS6

72

YINS5

71

VSSP2

70

VDDP2

69

VDDE1

68

VSSL1

67

VDDL1

66

YINS4

65

YINS3

64

YINS2

63

YINS1

62

YINS0

61

VDDA2

60

VSSA2

59

CLKS

58

VSSP3

57

UVINS7

56

UVINS6

55

VDDP3

54

UVINS5

53

UVINS4

52

UVINS3

51

C6108

1n5

C6130

330nF

R6015

L6001
3.3uH

R6005
220

C6009
150pF

L6014
3.3uH

L6006
3.3uH

C6127
100nF

C6094

470uF

(6.3V)

C6119

220nF

C6134
330nF

C6099

47nF

C6144
330uF
(6.3V)

R6014

R6008
75

C6012
150pF

C6037

390pF

C6047

100nF

C6042

330pF

C6091
470uF

(6.3V)

C6090

100nF

C6051
27pF

C6105
100nF

C6109

220nF

C6125
47uF

(16V)

C6131

330nF

R6095

100K

C6029

10nF

C6022

1n5

L6004

10uH

L6005

1uH

C6096
3.3pF

C6120

220nF

C6132

330nF

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

IC6001

VPC3230

B1

1

G1

2

R1

3

B2

4

G2

5

R2

6

ASGF

7

NC

8

VSUPCAP

9

VSUPD

10

GNDD

11

GNDCAP

12

SCL

13

SDA

14

RESQ

15

TES

T

16

VGAV

17

YCOEQ

18

FFIE

19

FFWE

20

FFRSTW

21

FFRE

22

FFOE

23

CLK20

24

GNDPA

25

VSUPPA

26

LLC2

27

LLC1

28

VSUPLLC

29

GNDLLC

30

Y7

31

Y6

32

Y5

33

Y4

34

GNDY

35

VSUPY

36

Y3

37

Y2

38

Y1

39

Y0

40

C7

41

C6

42

C5

43

C4

44

VSUPC

45

GNDC

46

C3

47

C2

48

C1

49

C0

50

GNDSY

51

VSUPSY

52

INTLC

53

AV0

54

FSY

55

MSY

56

VS

57

FPDA

T

58

VSTBY

59

CLK5

60

NC

61

XTAL

1

62

XTAL

2

63

ASGF

64

GNDF

65

VRT

66

I2CSEL

67

ISGND

68

VSUPF

69

VOUT

70

CIN

71

VIN1

72

VIN2

73

VIN3

74

VIN4

75

VSUPAI

76

GNDAI

77

VREF

78

FB1IN

79

AISGND

80

C614
10nF

C6100

68nF

C6044

68nF

C6019

68nF

C6057
68nF

C6212

10nF

C6205

100pF

FB6201