-20-
Mechanical Disassembly
4. Fan (FN906) , thermal fuse (SW902) and power board removal
Fig.4
1. Remove 2 screws-A (T3x8) to remove the cabinet front holder. Remove 1 screw-B
(T3x8) to remove the thermal fuse (SW902).
2. Remove 2 screws-C(T3x8) to remove the lamp fan duct assy.
3. Remove 1 screw-D (T3x8) and 2 screws-E (T3x8) to remove the lamp socket and
socket plug.
4. Remove 2 screws-F (T3x8) and 1 screw-G (M3x8) to remove the ballast board &
shield assy.
5. Remove 2 screws-H (T3x8) and 2 screws-J (M3x8) to remove the power board.
A
A
B
C
D
E
E
Lamp
socket
Socket plug
Insulation sheet
Ballast board
Power board
F
F
G
H
H
J
2 hooks
Ballast holder
Lamp fan holder
FN906
Lamp fan duct
Shield
Cabinet front holder
Thermal fuse
(SW902)
Lamp fan duct assy
J
C
T3x8
(T3x12)x2
Ballast board &
shield assy
T3x8
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