Canon LV-7105 Service Manual - Page 43
Optical Unit and Fan FN901 Removal, 10 Audio Amp. Board Removal, Fig. 2-12
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Part 2: Repair Information 3.9 Optical Unit and Fan (FN901) Removal 1. Remove 2 screws A and the thermal switch. 2. Remove a screw B and disconnect the lamp socket. 3. Remove 7 screws C and pull the optical unit upward. C C A Thermal Switch A 4. Remove 2 screws D and fan (FN901). B Lamp Socket C C C C C AV Board Ass'y Optical Unit Fan (FN901) 3.10 Audio Amp. Board Removal 1. Remove a screw A (bottom side) and 2 screws B, and then pull the power unit holder upward. 2. Remove 2 screws C and take the audio amp. board off from the power unit holder Power Unit Holder D D Fig. 2-12 Audio Amp. Board C C B B A Fig. 2-13 2-9
3.9 Optical Unit and Fan (FN901) Removal
1.
Remove 2 screws
A
and the thermal switch.
2.
Remove a screw
B
and
disconnect the lamp socket.
3.
Remove 7 screws
C
and pull
the optical unit upward.
4.
Remove 2 screws
D
and fan
(FN901).
3.10 Audio Amp. Board Removal
1.
Remove a screw
A
(bottom
side) and 2 screws B, and
then pull the power unit
holder upward.
2.
Remove 2 screws
C
and take
the audio amp. board off from
the power unit holder
Part 2: Repair Information
2-9
Fig. 2-12
Optical Unit
Fan (FN901)
C
C
A
C
C
C
C
A
C
D
D
B
AV Board Ass’y
Lamp Socket
Thermal Switch
Audio Amp. Board
Power Unit Holder
B
B
C
C
A
Fig. 2-13