Power Supply - Canon FY8-13HR-000 Service Manual

CHAPTER 4 DISASSEMBLY/ASSEMBLY

4.7 Power Supply

The 60 watt power supply in the iR-M1 has an input range of 100V AC to 240V AC.
The following cables connect to the power supply:
• AC power cable
Do not attempt to measure voltages on the AC power cable because voltages are in the
range of 100-240V AC.
• Power supply cable (with connectors to the HDD and motherboard)
The power supply cable supplies +5V, +12V, and -12V to the motherboard and +5V
and +12V to the HDD (see "Power supply cable voltages" on page 4-31).
• Ground cables
Inside the chassis the power supply is not encased. Before you service the
iR-M1, power it off and unplug the power cable from the back.
4-28
Chassis ground pin
Power supply cable
(to HDD)
F04-407-01 Power supply on the center frame
COPYRIGHT © 2001 CANON INC.
Power switch
Center frame
AC power cable
Ground cables
Power supply
Power supply cable
(to power supply)
Power supply cable
(to motherboard)
2000 2000 2000 2000 NM-PDL REV.0 JULY 2001