PT-DZ770U, PT-DZ770E (serv.man4) - Panasonic Projector Service Manual (repair manual). Page 5

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4. <WL-P.C.B> Unscrew the 3 screws and remove the WL-P.C.Board.
    <A-P.C.B> After WL-P.C.Board is removed, Unscrew the 10 screws and remove the A-P.C.Board.
    <J-P.C.B> Unscrew the 8 screws and remove the J-P.C.Board.
  2. 4. Removal of S-P.C.Board
1. Remove the Upper Case according to the section 2.2. "Removal of Upper Case".
2. Unscrew the 2 screws and remove the Control Buttons Block.
3. Unscrew the 3 screws and remove the S-P.C.Board.
  2. 5. Removal of Color Wheel Block
1. Remove the Upper Case according to the section 2.2. "Removal of Upper Case".
2. Unscrew the 1 screw and remove the Color Wheel Cover.
A-P.C.Board
WL-P.C.Board
Terminal Metal Fittings
* The WL-P.C.Board is connected onto the A-P.C.Board with the connector.
   Work carefully when removing it.
A-P.C.Board
J-P.C.Board
Control Buttons Block
Control Buttons Block
S-P.C.Board
R2-P.C.Board
Color Wheel Cover
DIS-5
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