Toshiba TLP510U Service Manual page 6

3-1-6. Optical Box and Air Suction Fan
1. Remove drive PC Board. (Refer to Fig. 3-1-3.)
2. Remove lamp house assembly. (Refer to Fig. 3-1-5.)
3. Remove 2 screws (1) and remove PC board holder
bracket.
4. Remove 3 screws (2) and remove metal fitting.
5. Remove 4 screws (3) and remove optical box lifting
upward.
6. Remove 2 screws (4) and remove air suction fan.
Screws (2)
Metal
fitting
Screws
(1)
Screws
(1)
PC board
holder bracket
Fig. 3-1-6
3-1-7. Main Power Supply Block
1. Remove drive PC board. (Refer to Fig. 3-1-3.)
2. Remove lamp house assembly. (Refer to Fig. 3-1-5.)
3. Remove optical box. (Refer to Fig. 3-1-6.)
4. Remove 1 connector (1).
5. Remove 4 screws (2) and remove main power supply
block.
Optical box
Screws
(3)
Air suction
fan
Screws
(4)
Connector (1)
3-1-8. Video PC Board and Audio PC Board
1. Remove drive PC board. (Refer to Fig. 3-1-3.)
2. Remove lamp house assembly. (Refer to Fig. 3-1-5.)
3. Remove optical box. (Refer to Fig. 3-1-6.)
4. Disconnect joint of Video PC board and audio PC board.
5. Remove 1 connector (1) of Video PC board.
6. Remove 8 screws (2) and remove Video PC board.
7. Remove 3 screws (3) and remove audio PC board.
Screws
(3)
Audio
PC board
Audio PC board side
Video PC board side
1-4
Screws (2)
Main power
supply block
Fig. 3-1-7
Screws (3)
Video
PC board
Connector
(1)
Fig. 3-1-8
Screws (2)