Equipo de la información:

Sony CDC-X237 Car Radio CD
Fabricante:
Sony
Modelo: CDC-X237
Fecha: 2003
Categoría: Audio, Video, Televisión, Multimedia
Grupo: Car Radio CD
Descripción: FM/AM COMPACT DISC PLAYER
Información:
                                    RADIO SECTION (US, Canadian model)
(FM)
Frequency Range: 87.5 MHz – 108 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: 70 dB
Stereo Separation: 35 dB at 1 kHz
Alternate Channel Selectivity: 90 dB
Capture Ratio: 3 dB
(AM)
Frequency Range: 530 kHz – 1,710 kHz
Usable Sensitivity: 30 μV (30 dB)
RADIO SECTION (AEP, UK model)
(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)
CD SECTION
Frequency Response: 17 Hz – 20 kHz +0/–3 dB
Dynamic Range: More than 85 dB
Channel Separation: More than 60 dB
S/N Ratio: More than 90 dB
Wow/Flutter: Unmeasurable
AUDIO SECTION
Max. Power Output: 45 W × 4 channels
AUX Input
Input sensitivity (load impedance) AUX: 300 mV (10 kΩ)

Estos manuales están disponibles para los equipos de arriba:

Sony -- CDC-X237 -- Manual de servicio
Nombre de archivo: Sony-3403-Manual-Page-1-Picture
Tipo de Manual: Manual de servicio
Páginas: 42
Tamaño: 3.53 Mbytes (3704418 Bytes)
Idioma: Inglés
Revisión: 1.0
Manual-ID/Number: 9-877-001-01
Fecha: January 2003
Calidad: Documento electrónico, sin análisis, muy bien legible.
Fecha de envío:
MD5: 97fc41d2cc9ae68979d030ff72a33aab
ed2kID: 859e083638986006cf8398603a327299
Descargas: 271 desde 06 April 2012
Información:
TABLE OF CONTENTS
1. GENERAL
Connections ............................................................................. 4
2. DISASSEMBLY
2-1. Sub Panel Assy .................................................................... 6
2-2. CD Mechanism Block ......................................................... 6
2-3. Main Board Section ............................................................ 7
2-4. Main Board ......................................................................... 7
2-5. Heat Sink (CT) .................................................................... 8
2-6. Sub Board ............................................................................ 8
2-7. Servo Board ......................................................................... 9
2-8. Floating Block Assy ............................................................ 9
2-9. Lever Assy (CD Up Holder) .............................................. 10
2-10. Lever (CD Roller) Sub Assy ............................................. 10
2-11. Lever Assy (CD Holder) ................................................... 11
2-12. Motor (Sled) Sub Assy ...................................................... 11
2-13. Pick-up Sub Assy .............................................................. 12
3. DIAGRAMS
3-1. IC Pin Descriptions ........................................................... 13
3-2. Block Diagram –CD Section– ........................................... 17
3-3. Block Diagram –Main Section– ........................................ 18
3-4. Block Diagram –Front Section–........................................ 19
3-5. Circuit Boards Location .................................................... 19
3-6. Printed Wiring Boards –CD Mechanism Section– ............ 20
3-7. Schematic Diagram –CD Mechanism Section– ................ 22
3-8. Printed Wiring Board –Main Section– .............................. 23
3-9. Schematic Diagram –Main Section (1/2)– ........................ 24
3-10. Schematic Diagram –Main Section (2/2)– ........................ 25
3-11. Printed Wiring Boards –Front Section– ............................ 26
3-12. Schematic Diagram –Front Section– ................................ 27
3-13. IC Block Diagrams ............................................................ 28
4. EXPLODED VIEWS
4-1. Chassis Section ................................................................. 30
4-2. Front panel Section ........................................................... 31
4-3. CD Mechanism Section (1) ............................................... 32
4-4. CD Mechanism Section (2) ............................................... 33
5. ELECTRICAL PARTS LIST ........................................ 34
Sony-3403-Manual-Page-1-Picture
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