3S3
2-1-3
(2) The fault detection function of the PWB
Attachment PB-325 is equipped with fault detection LED of an engine PWB and PB PWB.
Figure 2-1-5
* Refer for a check procedure to 1-3-3 electric problems. (see page 1-3-6)
Failure PWB Failure contents LED1 (Orange) LED2 (Green)
Engine PWB +24V fuse disconnection
Putting out lights
Putting out lights
+3.3V fuse disconnection
PB PWB 24V cutoff circuit FET breakage
Lighting5V generation regulator breakage
Level shift breakage
LED1
LED2
PB
PWB
LED1
LED2
PB PWB
To Next Page
Loading...
Need help?
General