Filter
Top Products
< TROUBLE > < CHECK > < REMEDY >
Does not speed- <CHECK FET.> NO Repair the contact
control or does not Even if FET block is defective, it can not be replaced individually. or replace switch
brake.
→
Replace whole switch block.
→
& FET block.
Remove the FET circuit block and check the lead wire terminals.
These terminals are open normally when there is an open circuit (
Ω)
between the green and yellow lead wires, and between the blue and
yellow lead wires.
NOTE:
* FET is weak against static electricity.
** The resistance value may be some differences depends on the
measurement range.
↓OK
<CHECK SWITCH BLOCK.> NO Replace switch & FET
→
block.
8
EY6450-U1