Sony ICF-CD853 / ICF-CD853L Service Manual ▷ View online
4
ICF-CD853/CD853L
SECTION 2
GENERAL
This section is extracted from
instruction manual.
instruction manual.
Features
• FM/AM 2 band (ICF-CD853) or FM/MW/LW
3 band (ICF-CD853L) PLL (phase locked loop)
synthesized clock radio
synthesized clock radio
• Easy preset digital tuning with 15 memory
presets for ICF-CD853, 20 memory presets for
ICF-CD853L
ICF-CD853L
• Built-in CD player with CD-R/RW playback
function
• Easy to see large Display with small footprint.
• Triple Alarm (Radio, buzzer or CD) with the
• Triple Alarm (Radio, buzzer or CD) with the
extendable snooze function.
• Easy nap timer –one push operation.
• LCD with backlight which has a brightness
• LCD with backlight which has a brightness
control switch.
• D.S.T. (Daylight Saving Time) –Summer time
calculation.
Setting the Brightness
of the Backlight
of the Backlight
Press BRIGHTNESS to select high, middle or low
for the display according to your preferences.
for the display according to your preferences.
Setting the Clock
and Date
and Date
1
Plug in the clock radio.
The display will flash “AM 12:00” or “0:00”.
2
Press CLOCK for a few seconds.
You will hear a beep and the year will start to
flash in the display.
flash in the display.
3
Press TUNE/TIME SET + or – until the
correct year appears in the display.
correct year appears in the display.
4
Press CLOCK once.
5
Repeat steps 3 and 4 to set the month,
day, hour, and minute.
day, hour, and minute.
After setting the minute, press CLOCK to
start the counting of the seconds, and you
will hear two short beeps.
start the counting of the seconds, and you
will hear two short beeps.
To display the year and date, press
SNOOZE•DATE/SLEEP OFF once for the date,
and within 4 seconds press it again for the year.
The display shows the date or year for a few
seconds and then changes back to the current
time.
SNOOZE•DATE/SLEEP OFF once for the date,
and within 4 seconds press it again for the year.
The display shows the date or year for a few
seconds and then changes back to the current
time.
To set the current time rapidly, hold down
TUNE/TIME SET + or –.
TUNE/TIME SET + or –.
The clock system varies depending on the model
you own.
12-hour system: “AM 12:00” = midnight
24-hour system: “0:00” = midnight
you own.
12-hour system: “AM 12:00” = midnight
24-hour system: “0:00” = midnight
Setting the Alarm
This clock radio is equipped with 3 alarm
modes—CD, radio and buzzer. Before setting the
alarm, make sure to set the clock (see “Setting the
Clock and Date”).
modes—CD, radio and buzzer. Before setting the
alarm, make sure to set the clock (see “Setting the
Clock and Date”).
To Set the Alarm Time
To Set the CD Alarm:
For the CD alarm, the track you specified as the
Wake-up track is played first.
(If the CD play mode is set to “SHUFFLE” or
“SHUFFLE REP”, however, all the tracks are
played in random order.)
Wake-up track is played first.
(If the CD play mode is set to “SHUFFLE” or
“SHUFFLE REP”, however, all the tracks are
played in random order.)
1
With the alarm turned on, adjust the
volume to the level you require.
volume to the level you require.
2
Press ALARM SET CD for a few
seconds.
seconds.
“ALARM”, “CD” appear on the display.
After one beep, “ALARM” and the hour will
start to flash in the display.
After one beep, “ALARM” and the hour will
start to flash in the display.
3
Press TUNE/TIME SET + or – until the
desired hour appears.
desired hour appears.
To set the hour rapidly, hold down TUNE/
TIME SET + or –.
TIME SET + or –.
4
Press ALARM SET CD.
The minute will flash.
5
Repeat step 3 to set the minute and
press ALARM SET CD.
press ALARM SET CD.
The wake-up track number flashes on the
display.
display.
6
Press TUNE/TIME SET + or – to select
the desired wake-up track number.
the desired wake-up track number.
The wake-up track number can be set up to
99.
99.
7
Press ALARM SET CD.
Two short beeps will confirm the setting.
The PRESET TUNING 3 button has a tactile dot.
La touche de PRESET TUNING 3 comporte un point tactile.
La touche de PRESET TUNING 3 comporte un point tactile.
i
(headphones)
jack
Prise i
(casque)
Prise i
(casque)
FM wire antenna
Antenne fil FM
Antenne fil FM
AC power cord
Cordon
d’alimentation
secteur
Cordon
d’alimentation
secteur
There is a tactile dot beside
volume to show the direction
to turn up the volume.
Un point tactile, situé à côté de
la molette de volume, indique le
sens dans lequel il faut tourner
pour augmenter le volume.
volume to show the direction
to turn up the volume.
Un point tactile, situé à côté de
la molette de volume, indique le
sens dans lequel il faut tourner
pour augmenter le volume.
The CD u button has a tactile dot.
La touche CD u comporte un point tactile.
La touche CD u comporte un point tactile.
To Set the Alarm Mode
Before setting the alarm mode, be sure to set the
alarm time. (See “To Set the Alarm Time”.)
Repeat the pressing of ALARM MODE to select
the alarm mode you want. Every time you press
ALARM MODE, CD/RADIO/BUZZER indicator
changes in the order as follows:
alarm time. (See “To Set the Alarm Time”.)
Repeat the pressing of ALARM MODE to select
the alarm mode you want. Every time you press
ALARM MODE, CD/RADIO/BUZZER indicator
changes in the order as follows:
CD
RADIO
BUZZER
CD+RADIO
CD+BUZZER
RADIO+BUZZER
CD+RADIO+BUZZER
OFF
The alarm time which plays or sounds next is
displayed.
displayed.
To Check the Alarm Setting
For ALARM SET CD, pressing once displays the
alarm time, pressing twice displays the wake-up
track number.
For ALARM SET RADIO, pressing once displays
the alarm time, pressing twice displays the wake-
up station.
For ALARM SET BUZZER, pressing once displays
the alarm time.
The display shows the alarm setting for a few
seconds and then returns to the previous display.
alarm time, pressing twice displays the wake-up
track number.
For ALARM SET RADIO, pressing once displays
the alarm time, pressing twice displays the wake-
up station.
For ALARM SET BUZZER, pressing once displays
the alarm time.
The display shows the alarm setting for a few
seconds and then returns to the previous display.
Alarm time in CD alarm, radio alarm and buzzer
alarm is set at AM 12:00 or 0:00 when you
purchased the unit.
alarm is set at AM 12:00 or 0:00 when you
purchased the unit.
Setting the Sleep
Timer
Timer
You can enjoy falling asleep to the radio using
the built-in sleep timer that turns off the CD or
the radio automatically after a preset duration.
the built-in sleep timer that turns off the CD or
the radio automatically after a preset duration.
Press SLEEP during CD or radio play.
You can set the sleep timer to durations of 90, 60,
30, or 15 minutes. Every push changes the
display as follows:
You can set the sleep timer to durations of 90, 60,
30, or 15 minutes. Every push changes the
display as follows:
off (current time)
90
60
30
15
NAP indicator
Indicateur
NAP
Indicateur
NAP
Display window*
(12-hour system)
Afficheur*
(système par 12
heures)
(12-hour system)
Afficheur*
(système par 12
heures)
* The display differs depending on
your country.
* L’affichage diffère selon votre pays.
6
Press TUNE/TIME SET + or – to select
the wake-up station.
the wake-up station.
Preset number changes in the order as
follows:
follows:
ICF-CD853
P-
AM P1 to 5
FM1 P1 to 5
FM2 P1 to 5
ICF-CD853L
P-
MW P1 to 5
FM1 P1 to 5
FM2 P1 to 5
LW P1 to 5
“P–” is the last received station.
You can directly select the desired wake-up
station by pressing RADIO•BAND or the
PRESET TUNING button while the indication
“P–” is not displayed.
You can directly select the desired wake-up
station by pressing RADIO•BAND or the
PRESET TUNING button while the indication
“P–” is not displayed.
7
Press ALARM SET RADIO.
Two short beeps will confirm the setting.
To Set the Buzzer Alarm:
1
Press ALARM SET BUZZER for a few
seconds.
seconds.
“ALARM” and “BUZZER” appear on the
display.
After one beep, “ALARM” and the hour will
start to flash in the display.
display.
After one beep, “ALARM” and the hour will
start to flash in the display.
2
Press TUNE/TIME SET + or – until the
desired hour appears.
desired hour appears.
To set the hour rapidly, hold down TUNE/
TIME SET + or –.
TIME SET + or –.
3
Press ALARM SET BUZZER.
The minute will flash.
4
Repeat step 2 to set the minute and
press ALARM SET BUZZER.
press ALARM SET BUZZER.
Two short beeps will confirm the setting.
In step 5, when you press CLOCK after the
minute setting to activate the clock, the seconds
start counting from zero.
minute setting to activate the clock, the seconds
start counting from zero.
To change the display to the
daylight saving time (summer time) indication
Press D.S.T./SUMMER T. .
“
daylight saving time (summer time) indication
Press D.S.T./SUMMER T. .
“
” is displayed and the time indication
changes to summer time.
To deactivate the summer time function, press
D.S.T./SUMMER T. again.
To deactivate the summer time function, press
D.S.T./SUMMER T. again.
To Set the Radio Alarm:
For the radio alarm, the station you specified as
the Wake-up station is played.
the Wake-up station is played.
1
Tune in to a station and adjust the
volume.
volume.
2
Press ALARM SET RADIO for a few
seconds.
seconds.
“ALARM” and “RADIO” appear on the
display.
After one beep, “ALARM” and the hour will
start to flash on the display.
display.
After one beep, “ALARM” and the hour will
start to flash on the display.
3
Press TUNE/TIME SET + or – until the
desired hour appears.
desired hour appears.
To set the hour rapidly, hold down TUNE/
TIME SET + or –.
TIME SET + or –.
4
Press ALARM SET RADIO.
The minute will flash.
5
Repeat step 3 to set the minute and
press ALARM SET RADIO.
press ALARM SET RADIO.
“WAKE UP STA” appears and the preset
number flashes on the display.
number flashes on the display.
ALARM ON—
If you set the CD alarm and there is no disc in
the CD player, the buzzer alarm will sound in its
place at the time set.
the CD player, the buzzer alarm will sound in its
place at the time set.
For the buzzer alarm, the beeping of the alarm
becomes more rapid after every few seconds in
three progressive stages.
becomes more rapid after every few seconds in
three progressive stages.
When headphones (not supplied) are plugged
into the unit, buzzer alarm through the speakers
and the headphones regardless of the alarm
mode setting. In this case, the unit will not play a
CD or radio.
into the unit, buzzer alarm through the speakers
and the headphones regardless of the alarm
mode setting. In this case, the unit will not play a
CD or radio.
Note
When CD, radio and buzzer alarms are set for
the same time, the CD alarm takes precedence. If
the CD alarm is not set, the radio alarm takes
precedence.
When CD, radio and buzzer alarms are set for
the same time, the CD alarm takes precedence. If
the CD alarm is not set, the radio alarm takes
precedence.
To Doze for a Few More
Minutes
Minutes
Press SNOOZE•DATE/SLEEP OFF.
The CD, radio or buzzer alarm turns off but will
be automatically activated again after about 10
minutes. Every time you press SNOOZE•DATE/
SLEEP OFF, the snooze time changes as follows:
The CD, radio or buzzer alarm turns off but will
be automatically activated again after about 10
minutes. Every time you press SNOOZE•DATE/
SLEEP OFF, the snooze time changes as follows:
10
20
50
60
30
40
The display shows the snooze time for a few
seconds and returns to show the current time.
When you press SNOOZE•DATE/SLEEP OFF
after the current time appeared, the snooze time
starts from 10 minutes again.
seconds and returns to show the current time.
When you press SNOOZE•DATE/SLEEP OFF
after the current time appeared, the snooze time
starts from 10 minutes again.
The maximum length of the snooze time is 60
minutes.
minutes.
ALARM OFF—
The CD, radio, or buzzer alarm is turned off
automatically after 60 minutes.
automatically after 60 minutes.
To Stop the Alarm
Press OFF x•ALARM RESET to turn off the
alarm.
The alarm will come on again at the same time
the next day.
alarm.
The alarm will come on again at the same time
the next day.
To Deactive the Alarm
Press ALARM MODE repeatedly until CD/
RADIO/BUZZER indicator go off.
RADIO/BUZZER indicator go off.
“SLEEP” will appear in the display when the
duration time is set.
The radio will play for the time you set, then
shut off.
duration time is set.
The radio will play for the time you set, then
shut off.
To turn off the CD or the radio before the preset
time, press SNOOZE•DATE/SLEEP OFF.
time, press SNOOZE•DATE/SLEEP OFF.
ICF-CD853/CD853L
5
• This set can be disassembled in the order shown below.
3-1.
DISASSEMBLY FLOW
SECTION 3
DISASSEMBLY
3-2. Rear Cabinet Assy
(Page 6)
3-3. CD Lid
(Page 6)
3-4. Upper Cabinet Assy
(Page 7)
3-5. MAIN Board
(Page 7)
3-6. CD Block
(Page 8)
3-7. Optical Pick-up Device
(KSS-213R)
(Page 8)
(Page 8)
SET
ICF-CD853/CD853L
6
Note:
Follow the disassembly procedure in the numerical order given.
3-2.
REAR CABINET ASSY
3-3.
CD LID
1
two screws (P3
×
10)
2
two screws (P3
×
14)
2
two screws (P3
×
14)
2
two screws (P3
×
10)
3
4
connector (CN305)
4
connector (CN901)
5
rear cabinet assy
1
screw (P3
×
10)
2
damper
3
boss
4
CD lid
3
boss
ICF-CD853/CD853L
7
3-4.
UPPER CABINET ASSY
3-5.
MAIN BOARD
2
two screws (P3
×
10)
1
screw (3
×
10)
1
screw (3
×
10)
3
4
flexible flat cable (20core)
(CN301)
(CN301)
5
upper cabinet assy
3
MAIN board
2
four screws
(P3
(P3
×
10)
2
screw (P3
×
10)
1
flexible flat cable (14core)
(CN302)
(CN302)
