ICF-704S - Sony Audio Service Manual (repair manual). Page 3

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This section is extracted
from instruction manual.

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4

A

B

C

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(See Fig. A)
1

Open the lid of the battery
compartment.

Install four R6 (sizeAA) batteries (not
supplied) with correct polarity.

Close the lid.

When operating the unit on batteries, remove the AC
power cord from the AC IN jack. The unit cannot be
operated on batteries when the AC power cord is
connected to the AC IN jack.

(Approx. hours)

(JEITA*)

Sony alkaline

100

110

110

110

LR6 (size AA)

Sony R6 (size AA)

36

40

40

40

* Measured by JEITA (Japan Electronics and

Information Technology Industries Association)
Standards. The actual battery life may vary
depending on the circumstance of the unit.

When the sound  becomes weak or distorted, replace
all the batteries with new ones.

• Do not charge the dry batteries.

• Do not carry the dry batteries with coins or other

metallic objects. It can generate heat if the positive
and negative terminals of the batteries are
accidentally contacted by a metallic object.

• Do not use different types of batteries at the same

time.

• When you replace the batteries, replace all with new

ones.

• When you are not going to use the unit for a long

time, remove the batteries to avoid damage from
battery leakage and corrosion.

House Current (See Fig. B)
1

Connect the AC power cord (supplied) to
the 

AC IN jack of the radio.

Plug into a wall outlet.

Use only the supplied AC power cord.

Press 

OPERATE ($) to turn on the

radio.

Select a desired band, and tune into a
station using 

TUNING.

(tuning) indicator lights up when a station

is tuned in.

Adjust the volume using 

VOL.

Adjust the tone to your preference using

TONE.

To obtain clear treble, turn to “

”.

To reinforce bass, set to “

”.

• To turn off the radio, press 

(4).

• To listen with an earphone connect the earphone

(not supplied) to the v (earphone) jack.
The speaker is deactivated when an earphone is
connected.

(See Fig. C)

:

Extend the telescopic antenna  and
adjust the length and angle for the
best reception.

:

Extend the telescopic antenna
vertically.

: Rotate the unit horizontally for

optimum reception. A ferrite bar
antenna is built into the unit.

Adjust the direction of the
antenna by holding the bottom of
it. The antenna can be damaged
when you move the antenna with
excessive force.

v