Vizio L42HDTV10A manuals

Vizio L42HDTV10A User Manual (107 pages)

Brand: Vizio | Category: Televisions | 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

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