Canon D78-5382, Service Manual

Page: 33 / 126

Step from previous procedure.
3. Remove 6 screws
C (M3
×
8) to take the Optical Unit upward 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 4 screws A (T3
×
6), 4 screws B (T3
×
8) to take the Power Board ass’y upward off.
2. Remove 4 screws C (M3
×
6) to take the P.F. Board from the Power Board.
3. Remove 3 screws D (M3
×
6) to take the Power Board holder from the Cabinet Bottom.
Part 2: Repair Information
2-8
Optical unit
C
C
C
C
C
C
Fig. 2-13
Fig. 2-14
A
Power board
A
A
A
B
B
B
B
C
C
C
C
D
D
D
P. F. board