Canon D78-5311, Service Manual

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Step from previous procedure.
3. Remove 6 screws
C
to take the Optical Unit upward off.
To mount optical unit, mount optical unit first then mount the Lamp assembly and
Lamp Cover.
3.9 Power and P.F. Board Removal
1. Remove 8 screws
A
to take the Power Board ass'y upward off.
2. Remove 4 screws
B
to take the P. F. Board from the Power Board.
3. Remove 3 screws
C
to take the Power Board holder from the Cabinet Bottom.
Part 2: Repair Information
2-8
Optical unit
C
C
C
C
C
C
A
Power board
A
A
A
A
A
A
A
B
B
B
B
C
C
C
P.F. board
Fig. 2-13
Fig. 2-14