Panasonic PT-CW230E Service Manual page 19

Mechanical Disassembly
c Fans (FN902, FN903, FN904), SW901, speaker removal
1. Remove 3 screws A(T3x8) to remove the exhaust fan assy.
2. Remove 2 screws B(M3x6) to remove the fan duct assy.
3. Remove 3 screws C(T3x12) to remove the speaker box.
(T3x8)x5
C
C
C
Speaker
box
Bushes
Fig.3
Speaker
(T3x6)x2
B
Fan duct assy
(T3x12)x2
(T3x8)x2
B
A A
A
(T3x32)x4
FN904
-19-
Air filter
FN902
(T3x12)x2 FN903
Exhaust fan assy
Label side
SW901
Lamp cover switch
(T3x6)x1
(T3x8)x1
(T3x8)x2
(T3x8)x1