Points To Note About The Leakage Breaker; All-Night Power Supply Pcb - Canon iR4570 Series Service Manual

- Some LEDs carry current and emit light when they are off; this is a normal condition, and must be kept in mind.
- Take note of the following:
...VR that may be used in the field.
...VR that must not be used in the field.

14.3.8.2 Points to Note About the Leakage Breaker

iR2270 / iR2870 / iR3570 / iR4570 / iR3530
Points to Note When Checking the Output of a PCB
Normally, an AC voltage is applied to the terminal of the leakage breaker [1].
Take care not to touch it when making a check.

14.3.8.3 All-Night Power Supply PCB

iR2270 / iR2870 / iR3570 / iR4570 / iR3530
F-14-25
J693
J691 J692
VR201
J601
F-14-26
Chapter 14
0007-7795
0007-6843
14-47