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 (serv.man2) Service Manual ▷ View online
PT-CW240/PT-CX300/PT-CW330/PT-CW241R/PT-CX301R/PT-CW331R
2-7
9. Unscrew 2 screws (as yellow circles)
to disassemble LAN board.
10.Unscrew 2 screws (as red circles).
11.Unscrew 3 screws (as green circles).
12. Unscrew 3 screws (as blue circles).
LAN board
PT-CW240/PT-CX300/PT-CW330/PT-CW241R/PT-CX301R/PT-CW331R
2-8
13.Unscrew 2 screws (as yellow circles).
14. Unscrew 2 screws (as red circled).
15.Pull upward the Top Cover Module.
- Unplug 1 connector (as blue square),then
remove the Top Cover Module.
2-4 Disassemble Keypad
Board
1. Tear off the Keypad Mylar and Sponge (as
yellow square).
yellow square).
PT-CW240/PT-CX300/PT-CW330/PT-CW241R/PT-CX301R/PT-CW331R
2-9
2. Unscrew 4 screws (as red circles) and take
off Keypad Board module.
off Keypad Board module.
3. Separate the Keypad Button and Keypad
Board and Cable.
Board and Cable.
4. Unscrew 2 screws (as green circles) to
disassemble the IR camera transform
board(only for PT-CW241R/PT-CX301R/
PT-CW331R Series).
board(only for PT-CW241R/PT-CX301R/
PT-CW331R Series).
5. Unplug 1 connector (as red square) to
remove the IR Camera transform board
(only for PT-CW241R/PT-CX301R/PT-
CW331R Series).
(only for PT-CW241R/PT-CX301R/PT-
CW331R Series).
Keypad Button
Cable
Keypad Board
Top Cover
CAMERA TRANSFORM
BOARD
PT-CW240/PT-CX300/PT-CW330/PT-CW241R/PT-CX301R/PT-CW331R
2-10
2-5 Disassemble Main Board
1.Unscrew 11 screws (as red circles) and to
disassemble the shielding bottom.
disassemble the shielding bottom.
2.Unscrew 6 screws (as green circles) .
3. Unscrew 8 screws (as blue circles) and
4 hex screws (as yellow circles).
4 hex screws (as yellow circles).
4. Tear off the tape (as red squares).
Click on the first or last page to see other 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 (serv.man2) service manuals if exist.