Sony ICF-C201 / ICF-C205 (serv.man2) Service Manual ▷ View online
ICF-C201/C205
E Model
ICF-C201/C205
Australian Model
ICF-C205
SERVICE MANUAL
Sony Corporation
Published by Sony Techno Create Corporation
9-887-137-03
2011D05-1
© 2011.04
SPECIFICATIONS
Ver. 1.2 2011.04
Time display:
ICF-C201 12-hour system
ICF-C205
ICF-C205
Australian model : 12-hour system
Other models : 24-hour system
Other models : 24-hour system
Frequency range:
ICF-C201 FM: 87.5 - 108 MHz
ICF-C205 FM: 87.5 - 108 MHz
ICF-C205 FM: 87.5 - 108 MHz
AM: 530 - 1 605 kHz
Speaker:
Approx. 5.7 cm (2
1
⁄
4
inches) dia., 8
Ω
Power output:
150 mW (at 10 % harmonic distortion)
Power requirements:
ICF-C201
120 V AC, 60Hz
ICF-C205
Argentina model: 220 -230 V AC, 50 Hz
Other models: 230 V AC, 50 Hz
Other models: 230 V AC, 50 Hz
For the power back-up function: 9 V DC, one 6F22 battery
Battery life:
Approx. 80 hours, using Sony 006P (6F22) battery
Dimensions:
Approx. 143
×
54.5
×
117.5 mm (w/h/d)
(5
3
⁄
4
×
2
1
⁄
4
×
4
3
⁄
4
inches) incl. projecting parts and controls
Mass:
ICF-C201 Approx. 340g (11.9 oz) not incl. battery
ICF-C205 Approx. 396g (14.0 oz) not incl. battery
ICF-C205 Approx. 396g (14.0 oz) not incl. battery
Design and specifications are subject to change without notice.
FM CLOCK RADIO
ICF-C201
FM/AM CLOCK RADIO
ICF-C205
Photo: ICF-C205
2
ICF-C201/C205
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE WITH
MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
TABLE OF CONTENTS
Specifications ............................................................................
1
1.
GENERAL
Locating the Controls ......................................................
3
2.
DISASSEMBLY
2-1. Upper Cabinet assy ..................................................
5
2-2. MAIN Board ............................................................
5
Installation Power Cord and Pointer Installation ............
6
3.
ELECTRICAL ADJUSTMENTS
.........................
7
4.
DIAGRAMS
4-1. Printed Wiring Board ...............................................
9
4-2. Schematic Diagram .................................................. 10
5.
EXPLODED VIEWS
................................................ 12
6.
ELECTRICAL PARTS LIST
................................ 13
• HOW TO CHANGE THE CERAMIC FILTER
This model is used two ceramic filters of CF2 and CF3.
You must use same type of color marked ceramic filters in order
to meet same specifications.
Therefore, the ceramic filter must change two pieces together since
it's supply two pieces in package as a spare parts.
You must use same type of color marked ceramic filters in order
to meet same specifications.
Therefore, the ceramic filter must change two pieces together since
it's supply two pieces in package as a spare parts.
mark
mark
CF3
CF2
red
blue
orange
black
white
10.70MHz
10.67MHz
10.73MHz
10.64MHz
10.76MHz
Mark
Center
frequency
Accessories are given in the last of the electrical parts list.
3
ICF-C201/C205
SECTION 1
GENERAL
This section is extracted
from instruction manual.
from instruction manual.
LOCATING THE CONTROLS
TUNING
AM
PM
AM
SNOOZE / SLEEP OFF
FM
BAND
VOLUME
MAX
MIN
H
M
TIME SET
CLOCK
BUZZER
RADIO
ALARM MODE
OFF
RADIO ON
ALARM
SLEEP
AC power cord
There is a tactile dot beside
VOLUME to show the direction
to turn up the volume.
VOLUME to show the direction
to turn up the volume.
FM wire aerial
ICF-C205
(ICF-C205)
ICF-C201
TUNING
4
ICF-C201/C205
Setting the Clock
1
Plug in the unit.
The display will flash “AM 12:00”.
The display will flash “AM 12:00”.
2
To set the hour, while holding down CLOCK, press TIME
SET H. When the correct hour appears in the display, release
CLOCK.
SET H. When the correct hour appears in the display, release
CLOCK.
3
To set the minute, while holding down CLOCK, press TIME
SET M. When the correct minute appears in the display,
release CLOCK.
The clock will begin to operate when you release TIME SET
M.
SET M. When the correct minute appears in the display,
release CLOCK.
The clock will begin to operate when you release TIME SET
M.
• Each press on TIME SET H or TIME SET M advances the
displayed number by one.
• The minute digits advance to “00” after “59”. The hour digits
do not advance by pressing TIME SET M.
• To adjust the time exactly to the second, set the time one minute
behind the time you want to set. Press TIME SET M
simultaneously with the time signal.
simultaneously with the time signal.
Operating the Radio
1
Set the function selector to RADIO ON to turn on the radio
and adjust VOLUME.
and adjust VOLUME.
2
Select BAND and tune in to a station using TUNING.
• To turn off the radio, set the function selector to OFF.
Setting the Alarm
To set the radio alarm, first tune in to a station and adjust the volume.
1
To set the hour for alarm, while holding down ALARM, press
TIME SET H. When the desired hour appears in the display,
release ALARM.
TIME SET H. When the desired hour appears in the display,
release ALARM.
2
To set the minute for alarm, while holding down ALARM,
press TIME SET M. When the desired minute appears in the
display, release ALARM.
press TIME SET M. When the desired minute appears in the
display, release ALARM.
3
Set the function selector to ALARM MODE • RADIO or
ALARM MODE • BUZZER.
The alarm will come on at the preset time and automatically
turn itself off after 119 minutes.
ALARM MODE • BUZZER.
The alarm will come on at the preset time and automatically
turn itself off after 119 minutes.
• To shut off the alarm, set the function selector to OFF.
To sound the alarm at the preset time the next day, set the
function selector to ALARM MODE • RADIO or ALARM
MODE • BUZZER again.
function selector to ALARM MODE • RADIO or ALARM
MODE • BUZZER again.
• To deactivate the alarm, set the function selector to OFF.
• To doze a few more minutes, press SNOOZE/SLEEP OFF.
• To doze a few more minutes, press SNOOZE/SLEEP OFF.
The alarm will shut off but will come on again after about 9
minutes. You can use this function as many times as you like.
minutes. You can use this function as many times as you like.
• To adjust the radio alarm volume, turn VOLUME.
The buzzer volume is fixed.
• To check the preset time, press ALARM.
Setting the Sleep Timer
Enjoy falling asleep to the radio using the built-in sleep timer that
shuts off the radio automatically.
shuts off the radio automatically.
1
While listening to the radio, set the function selector to OFF.
2
Press SLEEP.
The radio turns on. It will go off after 59 minutes.
The radio turns on. It will go off after 59 minutes.
• To turn off the radio before the preset time, press SNOOZE/
SLEEP OFF.
• Every time you press SLEEP, the sleep timer is reset to 59
minutes.
• When you set the function selector to ALARM MODE •
RADIO or ALARM MODE • BUZZER, if the preset alarm
time comes while the sleep timer is operating, the radio or
buzzer sounds depending on which you set.
time comes while the sleep timer is operating, the radio or
buzzer sounds depending on which you set.
