3-10. Power Block (Continued)
Step
6
7
8
9
Retainer
Retainer
Retainer
Figure
A
A A
B
B B
Ballast
Ballast
Ballast
power supply
power supply
power supply
Power supply block
Power supply block
Power supply block
Cover
Cover
Cover
Power PC board
Power PC board
Power PC board
Explanation
A. Remove 1 screw (M3 x 6).
B. Remove 1 retainer.
[Note]
. Cut the cable retainer fastening the cable between
ballast power supply and power supply block.
. Cut the cable retainer fastening the lead wire between
ballast power supply and main board.
Remove 2 retainers.
Lift the ballast power supply up to remove.
. Remove cover.
. Remove 3 retainers.
. Power PC board can be removed.
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