VINC VIZIO GV42LFHDTV10A_AUO manuals

Vinc VIZIO GV42LFHDTV10A_AUO Service Manual (137 pages)

Brand: Vinc | Category: TVs & monitors | Size: 4.74 MB |

English

Table of contents

Service Manual

1

Table of Contents

2

Chapter 1 Features

4

Chapter 2 Specification

5

DO NOT COPY Page 2-2

6

DO NOT COPY Page 2-3

7

DO NOT COPY Page 2-4

8

TV Source

9

CONFIDENTIAL

10

DO NOT COPY Page 3-2

10

File No. SG-0204

10

RGB Mode

11

AV COMPONENT MODE

12

DO NOT COPY Page 3-5

13

HDMI MODE：

14

RESET ALL SETTING

15

C. SETUP：

15

Chapter5 Pin Assignment

17

CONFIDENTIAL – DO NOT COPY

18

File No. SG-0095

18

CONNECTION (TOP→BOTTOM)

21

DO NOT COPY Page 7-1

22

DO NOT COPY Page 7-3

24

DO NOT COPY Page 7-4

25

DO NOT COPY Page 7-5

26

6. Video processor

27

DO NOT COPY Page 7-7

28

WM8776 Application

29

1. Audio sample rate

29

1. Slave mode

30

DO NOT COPY Page 7-10

31

TDA8946 Application

32

Block diagram

32

1. Input configuration

32

2. Output power measurement

33

3. Mode selection

34

General Feature List :

34

DO NOT COPY Page 7-14

35

DO NOT COPY Page 7-15

36

DO NOT COPY Page 7-16

37

BLOCK DIAGRAM

39

BUS OPERATION--1

40

BUS OPERATION--2

41

Legend:

42

STANDBY MODE

43

WRITE PROTECT (WP)

44

WRITE OPERATION STATUS

45

Fig D. READ TIMING WAVEFORMS

46

Fig E. RESET TIMING WAVEFORM

47

Block Diagram (16Mb x 16)

48

Mode Register Operation

50

Operating Mode

50

Extended Mode Register

51

Truth Table a: Commands

52

Auto Refresh

53

Self Refresh

53

Operations:

54

DO NOT COPY Page 7-34

55

Write Command

57

Data Input (Write)

57

DO NOT COPY Page 7-37

58

Chapter8 Waveforms

59

DO NOT COPY Page 8-2

60

DO NOT COPY Page 8-3

61

DO NOT COPY Page 8-4

62

DO NOT COPY Page 8-5

63

DO NOT COPY Page 8-6

64

DO NOT COPY Page 8-7

65

DO NOT COPY Page 8-8

66

DO NOT COPY Page 8-9

67

DO NOT COPY Page 8-10

68

DO NOT COPY Page 8-11

69

Chapter 9 Trouble shooting

70

U14 input correct?

71

IS NOT DISPLAY CORRECTLY

72

OF DC-DC CONVERTER

74

OF DDC READING

75

Chapter 10 Block Diagram

76

Main Board Block Diagram

77

Chapter 11 Spare Parts List

78

Vinc VIZIO GV42LFHDTV10A_AUO Service Manual (107 pages)

Brand: Vinc | Category: TVs & monitors | Size: 7.18 MB |

English

Table of contents

Service Manual

1

Table of Contents

2

Chapter 1 Features

4

Chapter 2 Specification

5

Page 2-2

6

Page 2-3

7

Page 2-4

8

TV Source

9

RGB Mode

10

AV COMPONENT MODE

11

HDMI MODE：

12

CONFIDENTIAL – DO NOT COPY

13

Page 3-5

13

File No. SG-0198

13

Chapter 5 Pin Assignment

15

HDMI CONNECT PIN ASSIGNMENT

16

CONNECTION (TOP→BOTTOM)

19

Page 7-1

20

Page 7-3

22

Page 7-4

23

Page 7-5

24

Page 7-7

26

Page 7-8

27

Page 7-9

28

Pin description

29

Page 7-13

32

Page 7-18

37

BLOCK DIAGRAM

38

1. COMMAND DEFINITIONS

38

Page 7-21

40

1. Audio sample rate

42

Page 7-25

44

MT8293 Application

45

Page 7-28

47

Block diagram

48

1. Input configuration

48

2. Output power measurement

49

3. Mode selection

50

MT5351 Application :

50

General Feature List :

51

Page 7-33

52

Page 7-34

53

Page 7-35

54

BUS OPERATION--1

57

BUS OPERATION--2

58

Legend:

59

STANDBY MODE

60

WRITE PROTECT (WP)

61

WRITE OPERATION STATUS

62

Fig D. READ TIMING WAVEFORMS

63

Fig E. RESET TIMING WAVEFORM

64

Block Diagram (16Mb x 16)

65

Mode Register Operation

67

Operating Mode

67

Extended Mode Register

68

Truth Table a: Commands

69

Auto Refresh

70

Self Refresh

70

Operations:

71

Read Command

73

Write Command

74

Data Input (Write)

75

Data Output (Read)

75

Chapter8 Waveforms

76

CH1 VOPCLK (DU9 PIN V3)

89

Chapter 9 Trouble shooting

90

U11 input correct?

91

IS NOT DISPLAY CORRECTLY

93

OF DC-DC CONVERTER

94

OF DDC READING

95

Chapter 10 Block Diagram

96

Page 10-2

97

Main Board Block Diagram

98

Vinc VIZIO GV42LFHDTV10A_AUO Service Manual (22 pages)

Brand: Vinc | Category: TVs & monitors | Size: 1.85 MB |

English

Table of contents

Service Manual

1

Table of Contents

2

Chapter 1 Features

4

Chapter 2 Specification

5

Page 2-2

6

9-2. OPERATING PRECAUTIONS

7

Page 2-4

8

Main unit button

9

TV Source

9

RGB Mode

10

AV / SV / COMPONENT MODE

11

HDMI MODE：

12

CONFIDENTIAL – DO NOT COPY

13

Page 3-5

13

File No. SG-0208

13

Chapter 9 Trouble shooting

14

Page 9-2

15

Page 9-3

16

Page 9-4

17

Page 9-5

18

Page 9-6

19

VINC devices

TVs & monitors