Canon iR3245 Series Service Manual page 100

Chapter 2
When turning detaching the environment heater switch cover [1], use a
flatblade screwdrivers.
[1]
5) Remove the AC driver PCB from the host machine and replace it with the
new AC driver PCB [1].
When replacing the AC driver PCB, be sure to make a note of the position
of the connector and to connect the connector to the original position.
- 3 wire saddles [2]
- 3 edge saddles [3]
- 9 connectors [4]
- 5 screws (w/washer) [5]
2-32
[1]
F-2-127
Before replacing the AC driver PCB
[1]
[5]
[3]
[2]
[3]
[5]
[4]
After replacing the AC driver PCB
[1]
[5]
[3]
[2]
[3]
[5]
[4]
6) Connect the connector for the cassette heater that is situated near the AC
driver PCB and is connected to the host machine to J482 [1] of the AC
driver PCB.
- 1 edge saddles [2]
- 1 wire saddles [3]
Connect the connector for the DC controller that is situated near the AC
driver PCB and is connected to the host machine to J486 [4] of the AC
driver PCB.
[2]
[3]
[4]
7) Insert the protrusion [2] of the environment switch unit into the host ma-
chine frame hole [1] and install the environment switch unit [4] with the
[4] [2]
[5]
F-2-128
[4] [2]
[5]
F-2-129
[1]
F-2-130
[5]
[3]
[2]
[5]
[5]
[3]
[2]
[5]