Canon D78-5152 manuals

Canon D78-5152 Service Manual (134 pages)

Brand: Canon | Category: Projectors | Size: 5.58 MB |

English

Table of contents

SERVICE MANUAL

1

CANON Multimedia Projector

3

1. Service Manual Composition

5

2. Model Differences

5

3. Tools & Test Equipment

6

CONTENTS

7

Part 3: Adjustment

8

Part 4: Troubleshooting

9

Part 5: Parts Catalog

9

Part 6: Electrical Diagrams

9

Information

11

1. FEATURES

13

1.2 Major Features

14

Part 1: General Information

15

2. LV-5110 SPECIFICATIONS

17

2.2 Connectors

18

2.3 Accessories

18

2.4 Other specifications

18

3. NOMENCLATURE

19

3.2 Top controls

20

3.3 Rear panel terminals

21

3.4 Computer Input terminal

22

3.5 Control port connector

22

3.6 Remote control

23

3.7 Operating range

24

4. COMMENTARY

25

4.3 Fan speed control

26

5. CONNECTING

27

6. SETTING-UP THE PROJECTOR

29

1. SAFETY INSTRUCTIONS

35

2. CIRCUIT PROTECTIONS

36

Part 2: Repair Information

37

3. MECHANICAL DISASSEMBLIES

39

3.3 Main Board Removal

40

3.4 Fuse Removal

40

3.6 Line Filter Board Removal

41

3.8 Power Board Removal

42

3.10 Audio Amp. Board Removal

43

3.12 AC Inlet Ass’y Removal

44

4.1 Projection Lens Removal

45

4.2 Optical Unit Top Removal

45

6. CLEANING

51

7. LAMP REPLACEMENT

52

Lamp Age

53

0123 Hours

53

Adjustment

55

1. BEFORE ADJUSTMENTS

57

Part 3: Adjustment

58

1.3 Service Conditions

60

Service Adjustment Data Table

61

2. ELECTRICAL ADJUSTMENTS

63

2.3 PC-Offset Adjustment

64

2.4 PC Gain Adjustment

64

2.5 Component Gain Adjustment

65

2.6 AV Gain Adjustment

66

2.7 NRS Adjustment

66

2.8 Signal Center Adjustment

67

2.10 PC/AV-Video Adjustment-1

68

2.11 PC/AV-Video Adjustment-2

69

2.12 S/H Clock Adjustment

69

2.13 Common Center Adjustment

70

2.14 White Balance Adjustment

70

2.15 Black Balance Adjustment

71

3. OPTICAL ADJUSTMENTS

72

3.3 Relay Lens Adjustment

75

4. TEST POINTS AND LOCATIONS

76

Troubleshooting

77

1. TROUBLESHOOTING

79

<Memo>

81

AUDIO INAUDIO

84

1.3 No Picture

85

2. CONTROL PORT FUNCTIONS

87

3. WAVEFORMS

89

4. IC BLOCK DIAGRAMS

92

● M62358FP <DAC, IC431>

94

● MC10H351ML <IC1501>

97

● AV9155C <PLL, IC1961>

98

Part 4: Troubleshooting

100

Multimedia Projector

103

LV-5110U REF.NO.D78-5152

103

LV-5110E D78-5153

103

Power Projector

103

LV-5110J D78-5151

103

LV-5110U D78-5152

105

PARTS LIST

106

Electrical

118

Diagrams

118

Part 6: Electrical Diagrams

120

SYSTEM CONTROL

123

CONVERSION

123

ASSY PWB, LINE FILTER

124

UPC1093T-E1

125

STR-Z2156

125

AV BOARD

126

MAIN BOARD

126

MB40988PEQ-G-MSBND

129

COMPONENT BOARD

131

(LV-5110U/E)

132

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