is part of the manual is very useful for repairing
Here are circuit diagrams
if there is damage, I recommend using this part of the
a complete list of circuit boards and components
The lower position where ON indication is shown is the ON position. The upper position is the OFF position. ���ON�表�������ON, ���OFF
1234 ON/OFF 1 0 1 1
0 : ON 1: OFF No.