Sony CT-R442 Radio automobile, cassette
Fabricant:
Modèle:
CT-R442
Date:
2003
Catégorie:
Groupe:
Description:
FM/MW/LW CASSETTE CAR STEREO

Information

RADIO SECTION (FM) Frequency Range: 87.5 MHz – 108 MHz Intermediate frequency: 10.7 MHz Usable Sensitivity: 12.7 dBf 50 dB Quieting Sensitivity: 17.2 dBf IF Rejection: 100 dB Frequency Response: 30 Hz – 15,000 Hz S/N Ratio: 67 dB Stereo Separation: 35 dB at 1 kHz Alternate Channel Selectivity: 90 dB Capture Ratio: 3 dB (MW) Frequency Range: 531 kHz – 1,602 kHz Intermediate frequency: 10.71 MHz/450 kHz Usable Sensitivity: 30 μV (30 dB) (LW) Frequency Range: 144 kHz – 288 kHz (1-kHz/9-kHz steps) Intermediate frequency: 10.71 MHz/450 kHz Usable Sensitivity: 30 μV (30 dB) TAPE SECTION Tape Speed: 4.8 cm/sec. S/N Ratio: 50 dB Frequency Response: 40 Hz – 14,000 Hz Stereo Separation: 40 dB AUDIO SECTION Max. Power Output: 40 W × 4 channels AUX input Input sensitivity (load impedance) AUX: 300 mV (10 kΩ) GENERAL Power-Supply Voltage: 14.4 V (11 to 16 V allowable), DC, negative ground Load Impedance: 4 Ω Tone Control: Bass ± 10 dB at 100 Hz, Treble ± 10 dB at 10 kHz Preamp Output Voltage (load impedance): 2.2 V (10 kΩ) Installed size: 182 (W) × 53 (H) × 155 (D) mm Supplied Accessory: Carrying case (1)

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manuel de réparation
Type manuel:
manuel de réparation
Pages:
28
Taille:
2.19 Mbytes (2293372 Bytes)
Langue:
english
Révision:
1.0
Manuel-ID:
9-877-102-01
Date:
Qualité:
Électronique de documents, numérisation sans, bien lisible.
Date de transfert:
2012 04 07
MD5:
b62521d2f0ddd06427397132e28217ce
Téléchargements:
918

Information

TABLE OF CONTENTS 1. GENERAL ... 3 2. DISASSEMBLY 2-1. Disassembly Flow ... 7 2-2. Mechanical Deck Assy (CDS-363AG1-A) ... 8 2-3. Sub Panel Assy ... 9 2-4. MAIN Board ... 10 3. ELECTRICAL ADJUSTMENT ... 11 4. DIAGRAMS 4-1. Note for Printed Wiring Boards and Schematic Diagrams ... 12 4-2. Printed Wiring Board – MAIN Board – ... 13 4-3. Schematic Diagram – MAIN Board (1/3) – ... 14 4-4. Schematic Diagram – MAIN Board (2/3) – ... 15 4-5. Schematic Diagram – MAIN Board (3/3) – ... 16 4-6. Printed Wiring Boards – KEY/AUX Boards – ... 18 4-7. Schematic Diagram – KEY/AUX Boards – ... 19 4-8. IC Pin Function Description ... 20 4. EXPLODED VIEWS 4-1. Main Section ... 22 4-2. Front Panel Section ... 23 5. ELECTRICAL PARTS LIST ... 24

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