Rear Panel And Av Board Removal; Optical Unit Removal - Canon LV-X4U Service Manual

3.4 Rear Panel and AV Board Removal

1. Remove 1 screw A (T3×8) and screw B
(M4×6) to release grounding wire.
2. Pull the Rear Panel ass'y upward off.
3. Remove 5 screws C
Board.

3.5 Optical Unit Removal

1. Remove 6 screws A (T3×8) and screw B
(M3×8) and disconnect a socket
lamp house
2. Pull the Optical Unit upward off from
the cabinet bottom.
(T3×6) and remove the AV
C
on the
2-7
Part 2: Repair Information
C
C
B
A
Fig. 2-8
A
A
A
A
B
C
Fig. 2-9
AV board
A
A