Zenith A27A12D manuals

Owner’s manuals and user’s guides for TVs & monitors Zenith A27A12D.
We providing 1 pdf manuals Zenith A27A12D for download free by document types: Service Manual


Zenith A27A12D Service Manual (119 pages)


Brand: Zenith | Category: TVs & monitors | Size: 4.73 MB |

 

Table of contents

SERVICE MANUAL

1

CM150 GA - SAFETY

2

TABLE OF CONTENTS

3

OVERVIEW

5

SC3492A MODEL REMOTE CONTROL

6

MBR3447 MODEL REMOTE CONTROL

7

MBR3447A MODEL REMOTE CONTROL

8

MBR3446 MODEL REMOTE CONTROL

9

REMOTE PROGRAMMING

10

REMOTE PROGRAMMING CODES

11

INSTALLERS MENU

13

4G9 CONNECTOR

14

Factory Mode 0 (Blue)

15

Factory Mode 1 (Black)

15

INSTALLERS MENU 221-01305-01

17

2-7 GA - INSTALLER MENUS

19

SERVICING

21

SERVICING (continued)

22

IC DESCRIPTIONS

28

IC DESCRIPTIONS (continued)

29

Pin Definition

30

221-00981

30

Test Circuit

30

221-01305

32

MODEL PARTS

33

GA1 MODULE PARTS LIST

59

GA2 MODULE PARTS LIST

65

GA3 MODULE PARTS LIST

71

124-00213-16

79

124-00212-35

80

MBR3447A

81

124-00212-58

81

CM150 5-6 GA - EXPLODED VIEWS

84

CM150 5-7 GA - EXPLODED VIEWS

85

CM150 5-8 GA - EXPLODED VIEWS

86

CM150 5-9 GA - EXPLODED VIEWS

87

GA1 INTERCONNECT DIAGRAM

89

GA1 AUDIO PROCESSOR

90

GA1 MAIN PROCESSOR

91

GA1 VIDEO PROCESSOR

92

GA SHEET 5

93

GA1 VIDEO OUTPUT

94

GA1 BLOCK DIAGRAMS

95

GA1 PCB LAYOUT

96

GA1 SMD LAYOUT

97

GA2 INTERCONNECT DIAGRAM

99

GA2 POWER SUPPLY

100

GA2 AUDIO PROCESSOR

101

GA2 MAIN PROCESSOR

102

GA2 VIDEO PROCESSOR

103

GA2 H/V DEFLECTION

104

GA2 VIDEO OUTPUT

105

GA2 BLOCK DIAGRAMS

106

GA2 PCB LAYOUT

107

GA2 SMD LAYOUT

108

GA3 INTERCONNECT DIAGRAM

109

GA3 POWER SUPPLY

110

GA3 AUDIO PROCESSOR

111

GA3 MAIN PROCESSOR

112

GA3 VIDEO PROCESSOR

113

GA3 H/V DEFLECTION

114

COMPONENT LEVEL

115

REPA IR ONLY

115

GA3 VIDEO OUTPUT

116

GA3 BLOCK DIAGRAMS

117

GA3 PCB LAYOUT

118

PRINTING THE SERVICE MANUAL

119

NON-SCHEMATIC PAGES

119

SCHEMATIC DIAGRAMS

119





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