BOXLIGHT CP-12tA manuals

Owner’s manuals and user’s guides for Projectors BOXLIGHT CP-12tA.
We providing 2 pdf manuals BOXLIGHT CP-12tA for download free by document types: Service Manual, User Manual


Boxlight CP-12tA Service Manual (107 pages)


Brand: Boxlight | Category: Projectors | Size: 6.02 MB |

Table of contents

BOXLIGHT CP-12ta

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

0100 HOURS

20

0025 HOURS

20

0158 HOURS

20

■ Optical Adjustments

21

A with the 2.0mm hex driv

22

C with the 2.0mm hex driv

22

C with the 2.0mm hex driver

23

■ Electrical Adjustments

25

● Circuit Adjustments

26

Signal Center adjustment

27

PSIG adjustment

27

Gain adjustment [PC]

27

Gain adjustment [Video]

27

. Common Center adjustment

28

, Gamma Gain adjustment [AV]

28

⁄2 White Balance adjustment

29

Test Points and Locations

30

Electrical Adjustments

31

■ Chassis Block Diagrams

34

Chassis Block Diagrams

35

Motor driving circuit

38

System controls

39

POWER BOARD

41

MAIN BOARD

41

■ Troubleshooting

42

No Picture

43

Check following steps

43

Lens Motor Problems

45

No Sound

45

■ Control Port Functions

46

Control Port Functions

47

■ Waveform

48

■ Cleaning

49

■ IC Block Diagrams

50

IC Block Diagrams

51

● M62392 <D/A, IC3561>

55

■ Electrical Parts List

59

Noise Filter

60

MB3-CP-12ta00

61

Electrical Parts List

62

DVI BOARD

64

ACCESSORIES

81

R/C BOARD

81

■ Mechanical Parts List

83

● Optical PARTS

84

Mechanical Parts List

85

Schematic Diagrams

91

Printed Wiring Board Drawings

91

■ Diagrams & Drawings

91

Coil Reading

92

Capacitor Reading

92

Resistor Reading

92

Diode/Transistor Type Reading

92

● Transistor/FET

93

LAMP BALLAST

95

1AV4U20B51800

95

R2004-R2015

96

R2023-R2030

96

R3051-R3062

96

MAIN-1/5

97

MAIN-2/5

98

MAIN-3/5

99

MAIN-4/5

100

MAIN-5/5

101

A10 SCH_PK7AA

102

! CAUTION

103

1AA4B10C3350A A SIDE

104

PCB_PK7AA A13

105

A14 PCB_PK7AA

106

1AA4B10C3370A

107





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