PCBs
Si041252EE
10
Removal Procedure
7. PCBs
Warning
Be sure to wait for 10 minutes or more after turning off all power supplies before
disassembling work.
Step
Procedure
Points
1. Remove the shield plate.
1
The figure shows the
parts of the electrical
box.
2
3
4
Unfasten the 2 hooks
(upper).
Unfasten the hook
(back).
Lift up the shield plate
to unfasten the 2 hooks
(lower).
2. Remove the signal
receiver unit.
1
Unfasten the 3 hooks.
2
Unfasten the hook on
the opposite side.
(R21135)
Shield plate
Signal receiver unit
(R21136)
Shield plate
Hook (back)
Hook (lower)
Hook (upper)
(R21137)
(Back)
(Front)
Signal receiver unit
(R17703)
Hook