12
4-7
4-6
4-6
4-7
Power/Ballast
Ass'y
Ballast shield (upper)
Ballast
shield
(lower)
4-1
4-4
4-3
4-5
4-2
Bimetal
Fan for
optical
mechanism
unit
Fans for power supply
ballast unit
Lamp Socket
Power /Ballast Ass'y
4. Removing the fan and power/ballast ass'y
4-1. Remove 2 fans for the power supply ballast unit and 1 fan for the optical mechanism unit.
4-2. Remove 2 bimetal fi xing screws to detach the bimetal.
4-3. Remove 2 lamp socket fi xing screws to detach the lamp socket.
4-4. Remove 1 inlet fi xing screw.
4-5. Remove 4 ballast unit fi xing screws to detach the power/ballast ass'y.
4-6. Remove 4 ballast shield (upper) fi xing screws to detach the ballast shield (upper).
4-7. Remove 2 ballast PWB fi xing screws and 1 clip to detach the power/ballast ass'y from the ballast shield
(lower).
Summary of Contents for VP4001
Page 34: ...34 33 BLOCK DIAGRAM 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 38: ...42 41 MAIN UNIT 3 11 HDMI 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 39: ...43 44 MAIN UNIT 4 11 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 40: ...46 45 MAIN UNIT 5 11 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 41: ...47 48 MAIN UNIT 6 11 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 42: ...50 49 MAIN UNIT 7 11 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 43: ...51 52 MAIN UNIT 8 11 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 44: ...54 53 MAIN UNIT 9 11 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 45: ...55 56 MAIN UNIT 10 11 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 46: ...58 57 MAIN UNIT 11 11 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 47: ...59 60 DMD UNIT 1 2 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 48: ...62 61 DMD UNIT 2 2 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 ...
Page 51: ...67 68 PHOTOSENSOR UNIT FRONT R C UNIT 6 5 4 3 2 1 A B C D E F G H 6 5 4 3 2 1 A B C D E F G H ...
Page 52: ...70 69 REAR R C UNIT 6 5 4 3 2 1 A B C D E F G H 6 5 4 3 2 1 A B C D E F G H ...