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Sony ICF-C211 Service Manual
Sony ICF-C211 Service Manual

Sony ICF-C211 Service Manual

Fm/am clock radio
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3 7 63 1515 0
SERVICE MANUAL
Ver 1.0 2000.04
TE
L 13942296513
www
.
http://www.xiaoyu163.com
ICF-C211/C211L
Photo : ICF-C211
Time display: 12 hour (Central & South America, Australian, UK model)
24 hour (AEP, Italian, East European & Russian, Argentina,
Frequency range
FM: 87.5 – 108 MHz
AM: 530 – 1,710 kHz (ICF-C211:Central & South America model)
AM: 531 – 1,602 kHz (ICF-C211: AEP, UK, East European &
AM: 526.5 – 1,606.5 kHz (ICF-C211:Italian model)
LW: 153 – 255 kHz (ICF-C211L)
Speaker: Approx. 6.6 cm (2 5/8 inches) dia., 8 ohm
Power output: 150 mW (at 10 % harmonic distortion)
Power requirements:
Central & South America model
120 V AC, 60 Hz
AEP, UK, Italian, East European & Russian, Argentina, Australian,
Singapore model
220 - 230 V AC, 50 Hz
For the power back-up function: 9 V DC, one 6F22 battery
Battery life: Approx. 80 hours, using Sony S-006P(U) battery
Dimensions: Approx. 170 x 65 x 149.5 mm (w/h/d)
(6 3⁄4 x 2 5⁄8 x 6 inches) incl. projecting parts and controls
Mass:
EXCEPT UK model:Approx. 520 g (1 lb 3 oz) not incl. battery
UK model:Approx. 570 g (1 lb 4 oz) not incl. battery
Design and specifications are subject to change without notice.
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SPECIFICATIONS
Singapore model)
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UK Model
E Model
Australian Model
AEP Model
ICF-C211/C211L
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FM/AM CLOCK RADIO
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FM/LW CLOCK RADIO
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ICF-C211
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ICF-C211
ICF-C211L

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Summary of Contents for Sony ICF-C211

  • Page 1 Frequency range FM: 87.5 – 108 MHz AM: 530 – 1,710 kHz (ICF-C211:Central & South America model) AM: 531 – 1,602 kHz (ICF-C211: AEP, UK, East European & L 13942296513 Russian, Argentina, Australian, Singapore model) AM: 526.5 – 1,606.5 kHz (ICF-C211:Italian model) LW: 153 –...
  • Page 2: Table Of Contents

    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.
  • Page 3: Location And Function Of Controls

    http://www.xiaoyu163.com SECTION 1 This section is extracted from GENERAL instruction manual. 3 7 63 1515 0 LOCATION AND FUNCTION OF CONTROLS Function selector AC power cord FM wire antenna L 13942296513 C211L C211 BAND TUNING u163 – 3 – http://www.xiaoyu163.com...
  • Page 4: Setting The Sleep Timer

    http://www.xiaoyu163.com 3 7 63 1515 0 Setting the Clock Setting the Sleep Timer 1. Plug in the unit. Enjoy falling asleep to the radio using the built-in sleep timer that The display will flash “AM 12:00”. shuts off the radio automatically at a preset time. 2.
  • Page 5: Cabinet (Upper)

    http://www.xiaoyu163.com SECTION 2 DISASSEMBLY 3 7 63 1515 0 The equipment can be removed using the following procedure. Transformer board Cabinet (upper) Main board Note : Follow the disassembly procedure in the numerical order given. 2-1. CABINET (UPPER) Cabinet (upper) 3 Claw 2 Claw 3 Claw...
  • Page 6: Installation Power Cord

    http://www.xiaoyu163.com 3 7 63 1515 0 INSTALLATION POWER CORD Cabinet (lower) Power cord NOTE FOR INSTALLATION (KNOB (VOL), KNOB (TUNE)) Main board L 13942296513 2 Turn RV1 fully in the arrow direction. 1 Turn the shaft of CV1 fully in the arrow direction. Marking Knob (VOL) 5 Turn the knob (VOL)
  • Page 7: Electrical Adjustment

    Adjustment Location : Main board (Component side) • Repeat the procedures in each adjustment several times, and the TUNER SECTION frequency coverage and tracking adjustments should be finally ICF-C211 done by the trimmer capacitors. AM/LW Section < > : Italian model...
  • Page 8: Printed Wiring Boards

    ICF-C211/C211L SECTION 4 DIAGRAMS 3 7 6 3 1 5 1 5 0 4-1. PRINTED WIRING BOARDS DISPLAY [MAIN BOARD] C211L OFF T RADIO RADIO BUZZER CV1-4 ALARM MODE 15 16 TUNING C211L C211L B C E TRANSFORMER - AC IN...
  • Page 9: Schematic Diagram

    ICF-C211/C211L 4-2. SCHEMATIC DIAGRAM Refer to page 14 for IC Block Diagrams. 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 Note: • U : B+ Line. • All capacitors are in µF unless otherwise noted. pF: µµF •...
  • Page 10: Ic Block Diagrams

    http://www.xiaoyu163.com SECTION 5 EXPLODED VIEW 3 7 6 3 1 5 1 5 0 NOTE : IC Block Diagrams Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark • -XX, -X mean standardized parts, so they • The mechanical parts with no reference 3-369-135-21 LID,BATTERY CASE 3-044-215-11 BUTTON (CLOCK) (WHITE) The components identified by mark 0...
  • Page 11: Electrical Parts List

    http://www.xiaoyu163.com SECTION 6 MAIN ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE : • Due to standardization, replacements in the • SEMICONDUCTORS The components identified by mark 0 In each case, u : µ , for example : parts list may be different from the parts or dotted line with mark 0 are critical uA..
  • Page 12 ICF-C211/C211L MAIN TRANSFORMER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 8-719-911-19 DIODE 1SS119-25TD * W2 1-769-137-11 CORD, CONNECTION (16 CORE) 8-719-052-88 DIODE 1N4002 < SWITCH > 8-749-016-85 DIODE SL-1998-79T...

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