manuais Sanyo Projector PLC-XU45

Sanyo Projector PLC-XU45 Manual do Utilizador (115 páginas)

Marca: Sanyo | Categoria: TVs e monitores | Tamanho: 7.21 MB |

Índice

SERVICE MANUAL

1

■ Contents

2

■ Safety Instructions

3

■ Specifications

4

Disassembly / Replaced Parts

5

Optical Adjustments

5

■ Circuit Protections

6

■ Mechanical Disassemblies

8

, Optical Unit removal (1)

11

, Optical Unit removal (2)

12

⁄0 Fan (FN905) removal

13

■ Optical Parts Disassemblies

14

, Optical Unit Top removal

17

Locations and Directions

18

Do not replace the LCD

19

■ Lamp Replacement

20

■ Optical Adjustments

21

A with the 2.0mm hex driv

22

C with the 2.0mm hex driver

22

■ Electrical Adjustments

25

● Circuit Adjustments

26

121v Signal Center adjustment

27

121c NRS adjustment

27

1211x Pedestal adjustment

27

. Common Center adjustment

28

121m PC Gain adjustment

28

, AV Gain adjustment

28

1⁄0 Gamma Shift adjustment

29

1⁄1 White Balance adjustment

29

Electrical Adjustments

30

Test Points and Locations

34

■ Troubleshooting

35

Troubleshooting

36

No Picture

37

Lens Motor Problems

39

No Sound

39

■ Control Port Functions

40

Control Port Functions

41

■ Waveform

44

■ Cleaning

46

■ IC Block Diagrams

47

IC Block Diagrams

48

● M62393 <D/A, IC2571>

51

■ Electrical Parts List

55

Noise Filter

56

ME3-XU4500, MF3-XU4600

57

Electrical Parts List

58

TEMP BOARD

79

ACCESSORIES

80

■ Mechanical Parts List

81

● Optical Parts

82

Mechanical Parts List

83

*Optical filter(WV)

84

*Polarized glass

84

Model PLC-XU45

85

Model PLC-XU46

85

SANYO Electric Co., Ltd

88

Schematic Diagrams

89

Printed Wiring Board Drawings

89

■ Diagrams & Drawings

89

Coil Reading

90

Capacitor Reading

90

Resistor Reading

90

Diode/Transistor Type Reading

90

■ Circuit Block Diagram

91

■ Power Supply Lines

92

1AA4B10C3130A

93

1AA4B10C3130B

93

1AA4B10C3120A_A

94

LAMP BALLAST

95

1AA4B10C3250A_C

96

PCB_ME3A A9

97

A10 PCB_ME3A

98

■ Schematic Diagrams

99

MAIN BOARD

100

AV BOARD

101

DVI BOARD

101

MAIN BOARD-1/6

102

AIR MOUSE

103

CONTROLLER

103

MAIN BOARD-2/6

104

DETECTOR

105

MAIN BOARD-3/6

106

AD9884AKS-100

106

CONVERTER

106

PW365-10U

107

SYSTEM CONTROL

107

MAIN BOARD-4/6

108

ML60851CTB

109

MAIN BOARD-5/6

110

L3E07050K0A

111

MAIN BOARD-6/6

112

SCH_ME3A

114

● Transistor/FET

115

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