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Model
PT-CW240U PT-CW240E PT-CW240EA PT-CW330U PT-CW330E PT-CW330EA PT-CX300U PT-CX300E PT-CX300EA PT-CW241RU PT-CW241RE PT-CW241REA PT-CW331RU PT-CW331RE PT-CW331REA PT-CX301RU PT-CX301RE PT-CX301REA
Pages
84
Size
25.34 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / DLP BASED PROJECTOR
File
pt-cw240u-pt-cw240e-pt-cw240ea-pt-cw330u-pt-cw330e.pdf
Date

Panasonic PT-CW240U / PT-CW240E / PT-CW240EA / PT-CW330U / PT-CW330E / PT-CW330EA / PT-CX300U / PT-CX300E / PT-CX300EA / PT-CW241RU / PT-CW241RE / PT-CW241REA / PT-CW331RU / PT-CW331RE / PT-CW331REA / PT-CX301RU / PT-CX301RE / PT-CX301REA Service Manual ▷ View online

PT-CW240/PT-CX300/PT-CW330
2-15
3. Unscrew 1 screw (as green circle) to  
     disassemble the thermal sensor board.
4. Cut the band tie off (as blue square).
Note: After fixing the LAMP DRIVER board,
tie it up with a new band as shown in the 
picture.
Band parts no.: H518SZ06G001
5. Unplug 1 connector (as red square).
Thermal Sensor 
board
PT-CW240/PT-CX300/PT-CW330
2-16
6.  Cut the spacers off (as blue squares) to 
remove the LAMP DRIVER board.
 Note: After replacing the LAMP DRIVER
board, fix it by use new spacers as
shown in the picture
  Spacer parts no: H518PE43H001
   
        
7
.Unplug 5 connectors (as green squares).
8. Unscrew 4 screws (as red circles) to  
     disassemble POWER board.
9. Take off Mylar (as yellow square).
Lamp Driver
spacer
LVBS board
PT-CW240/PT-CX300/PT-CW330
2-17
2-8  Disassemble Speaker 
and AC Inlet Bracket
1. Tear off the EMI TAPE (as red square)
and unscrew 3 screws (as red circles) 
and unscrew 1 screw(as blue circle) to  
remove the right speaker module.
2.Unscrew 4 screws (as yellow circles) and  
    remove the Sponge (as yellow square).
3.Disassemble Speaker.
4. Unscrew 3 screws (as yellow circles) to  
disassemble AC Inlet Bracket .
        
Speaker
PT-CW240/PT-CX300/PT-CW330
2-18
2-9  Disassemble ENGINE 
Module
1. Unscrew 6 screws(as red circles) and  
remove the Engine Module.
2.- Tear off the EMI tape and EMI gasket (as 
      green square) .
   - Unscrew 3 screws(as blue circles) to 
     disassemble the focus ring from the 
     engine module.
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