Ac Power Supply Modifications - Icom IC-R7000 Instruction Manual

6 · 3 AC POWER SUPPLY
MODIFICATIONS
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I :
DC LINE FUSE b
(2A)
At 100V AC
The receiver has a built-in AC power supply. Connect the supplied
AC power cable to the AC power socket on the rear panel of the
unit, and the opposite end of the power cable into any convenient
AC power outlet.
When you wish to use the receiver with an alternative AC power
supply voltage, you must make internal wiring modifications as per
the following instructions.
NOTE: If you are not familiar with making modifications or do
not understand the diagrams well, DO NOT attempt to
make modifications. Instead, contact your authorized
!COM dealer or I COM Service Center.
1) Turn the POWER SWITCH OFF on the front panel and remove
the AC power cable.
2) Reroove the top cover.
3) Change the connector connections on the POWER SUPPLY
UNIT as shown·in the diagrams.
4) Put the top cqver back in place.
d
DC LINE FUSE
(2A)
r;=!:~~~fl~
C::::t~__J_juu~J
- E_
At 117V AC
n
DC LINE FUSE
(2A)
~88~.·-,
~-...l-JL.JUu:=:=-U==:J
IJ4 J3
At 234V AC
NOTE:
Transformer input voltage cannot be changed in the DL (German) version.
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