Sanyo M4G-3000 Service Manual page 11

Mechanical Disassemblies
6. LAMP BALLAST UNIT FAN
1) Disconnect the thermal switch sockets.
A
2) Remove a screw and disconnect the lamp socket.
B
3) Remove 2 screws (bottom side) and a screw
remove the lamp ballast unit upward.
4) Take the cover off from the lamp ballast unit and remove 4
D
screws and take the lamp ballast board off from the
holder.
5. Remove the fan FN905 from the holder.
Thermal Switch Sockets
A
Lamp Socket
7. POWER BOARD REMOVAL
A
1) Remove 2 screws and take the power unit cover off upward.
B
2) Remove 3 screws and pull the power board upward.
REMOVAL
(FN905)
C
, and the
C
Lamp Ballast Unit
B
B
Fig.7-
2
A
A
B
B
B
D
D
D
Fig.7-
3
-11-
Blue
Fig.7-
Brown
D
Lamp Ballast Board
Fan (FN905)
Fig.8
1