Equipment information:

Sony CT-R442 Car Radio, cassette
Manufacturer:
Sony
Model: CT-R442
Date: 2003
Category: Audio, Video, TV, Multimedia
Group: Car Radio, cassette
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)

These manuals are available for the above equipment:

Sony -- CT-R442 -- Service Manual
File name: Sony-3413-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 28
Size: 2.19 Mbytes (2293372 Bytes)
Language: english
Revision: 1.0
Manual-ID/Number: 9-877-102-01
Date: March 2003
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: b62521d2f0ddd06427397132e28217ce
ed2kID: fdd594f097a83083befb2047ae1eea85
Downloads: 168 since 07 April 2012
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
Sony-3413-Manual-Page-1-Picture
Start Free Download


Comments

No comments yet.

Add Comment

* Required information
(never displayed)
 
Bold Italic Underline Strike Superscript Subscript Quote Line Bullet Link Email Image Video
 
Smile Sad Huh Laugh Mad Tongue Crying Grin Wink Scared Cool Sleep Blush Unsure Shocked
 
1000
What is the day after Friday?
 
Enter answer:
 
Notify me of new comments via email.
 
Remember my form inputs on this computer.
 
 
Powered by Commentics