ViewSonic VA2012wb-2 manuals

Viewsonic VA2012wb-2 Service Manual (76 pages)

Brand: Viewsonic | Category: TVs & monitors | Size: 6.12 MB |

English

Table of contents

Service Manual

1

Revision History

2

TABLE OF CONTENTS

3

2. Specificationtion

8

INTRODUCTION

8

4. Circuit Description

17

18

Appendix F : Digital EDID

22

5. Adjusting Procedure

28

Pattern 9

30

Pattern 5 Pattern6

30

Pattern 7 Pattern 8

30

OSD Function Menu

31

Main Menu

34

C. Other Information

37

Fig 0.1

40

Fig. 0.2

40

Fig. 0.4

41

Fig. 1.3

44

Fig. 1.4

44

Fig. 2.4

46

Fig. 2.5

46

Fig. 3.1

47

Fig. 3.2

47

Open back cover(5)

48

VGA&DVI

52

Check panel cable?

55

Check panel

55

Serial No. Prefix: PV

56

BOM LIST (VA2012w-1)

57

BOM LIST (VA2012wb-1)

59

ViewSonic Corporation

61

Serial No. Prefix: PXC

62

Serial No. Prefix: PVW

63

Packing for Shipping

64

9. Block Diagram

65

DVI Input

67

Max 2.0A

70

AUDIO-IN

72

11. PCB Layout Diagrams

73

MB BOTTOM7

75

* Reader’s Response*

76

Viewsonic VA2012wb-2 Service Manual (76 pages)

Brand: Viewsonic | Category: TVs & monitors | Size: 4.95 MB |

English

Table of contents

Service Manual

1

Revision History

2

TABLE OF CONTENTS

3

To Metal Parts

4

Earth Ground

4

2. Specification

7

Panel Characteristics:

10

4. Circuit Description

15

5. Adjustment Procedure

28

Pattern 5 Pattern6

30

Pattern 7 Pattern 8

30

Pattern 9

30

OSD Function Menu

31

Main Menu

34

C. Other Information

37

Fig 0.1

40

Fig. 0.2

40

Fig. 0.4

41

Fig. 1.3

44

Fig. 1.4

44

Fig. 2.4

46

Fig. 2.5

46

Fig. 3.1

47

Fig. 3.2

47

Open back cover(5)

48

VGA&DVI

52

Check panel cable?

55

Check panel

55

Remark 1:

56

BOM LIST (VA2012w-2)

57

Serial No. Prefix: Q93

59

BOM LIST (VA2012wb-2)

59

ViewSonic Corporation

61

Serial No. Prefix: Q92

62

Packing for Shipping

64

9. Block Diagram

65

DVI Input

67

11. PCB Layout Diagrams

73

MB BOTTOM

75

* Reader’s Response*

76

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