Equipment information:

Sony CDX-CA900 Car CD Tuner
Manufacturer:
Sony
Model: CDX-CA900
Date: 2002
Category: Audio, Video, TV, Multimedia
Group: Car CD Tuner
Description: FM/AM COMPACT DISC PLAYER
Information:
                                    CD player section
Signal-to-noise ratio 90 dB
Frequency response 10 – 20,000 Hz
Wow and flutter Below measurable limit
Tuner section
FM
Tuning range 87.5 – 107.9 MHz (US, Canadian Model)
87.5 – 108.0 MHz (E Model)
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity 8 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 66 dB (stereo),
72 dB (mono)
Harmonic distortion at 1 kHz
0.6% (stereo),
0.3% (mono)
Separation 35 dB at 1 kHz
Frequency response 30 – 15,000 Hz
AM (US, Canadian Model)
Tuning range 530 – 1,710 kHz
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity 30 μV
MW/LW (E Model)
Tuning range MW: 531 – 1,602 kHz
LW : 153 – 279 kHz
Aerial terminal External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity MW: 30 μV
LW : 40 μV
Power amplifier section
Outputs Speaker outputs
(sure seal connectors)
Speaker impedance 4 – 8 ohms
Maximum power output 52 W × 4 (at 4 ohms)
General
Outputs Audio outputs (front /rear)
Subwoofer output (mono)
Power antenna relay control terminal
Power amplifier control terminal
Inputs Telephone ATT control terminal
Illumination control terminal
BUS control input terminal
BUS audio input or AUX IN terminal
Remote controller input terminal (E Model)
Antenna input terminal
Tone controls Bass ±10 dB at 62 Hz (US, Canadian Model)
Bass ±8 dB at 100 Hz (E Model)
Treble ±10 dB at 16 kHz (US, Canadian Model)
Treble ±8 dB at 10 kHz (E Model)
Loudness +8 dB at 100 Hz
+2 dB at 10 kHz
Power requirements 12 V DC car battery
(negative ground)
Dimensions Approx. 178 × 50 × 179 mm
(7 1/8 × 2 × 7 1/8 in.) (w/h/d)
Mounting dimensions Approx. 182 × 53 × 162 mm
(7 1/4 × 2 1/8 × 6 1/2 in.) (w/h/d)
Mass Approx. 1.3 kg
(2 lb. 14 oz.)
Supplied accessories Parts for installation and connections (1 set)
Front panel case (1)
Card remote commander (1)
RM-X112 (US, Canadian model)
RM-X113 (E model)
Rotary commander (1) RM-X6S

These manuals are available for the above equipment:

Sony -- CDX-CA900 -- Service Manual
File name: Sony-3406-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 50
Size: 6.68 Mbytes (7000472 Bytes)
Language: english
Revision: 1.0
Manual-ID/Number: 9-874-007-01
Date: April 2002
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: ea61aa2b42b60fffde621077cc517e47
ed2kID: 551708c385db048da5287b353198c20a
Downloads: 340 since 06 April 2012
Information:
TABLE OF CONTENTS
1. GENERAL
Location of controls (US, Canadian Model) ........................... 4
Location of controls (E Model) ............................................... 4
Connections (US, Canadian Model) ........................................ 5
Connections (E Model) ........................................................... 6
2. DISASSEMBLY
2-1. Sub Panel Assy .................................................................... 7
2-2. CD Mechanism Block ......................................................... 8
2-3. Main Board ......................................................................... 8
2-4. Heat Sink ............................................................................. 9
2-5. Chassis (T.U) Assy .............................................................. 9
2-6. Disc In Board .................................................................... 10
2-7. Servo Board ....................................................................... 10
2-8. Shaft Roller Assy, Load Board .......................................... 11
2-9. Floating Block Assy .......................................................... 11
2-10. Optical Pick-up Block ....................................................... 12
3. DIAGRAMS
3-1. IC Pin Descriptions ........................................................... 13
3-2. Circuit Boards Location .................................................... 18
3-3. Block Diagram –CD Section– ........................................... 19
3-4. Block Diagram –Tuner Section– ....................................... 20
3-5. Block Diagram –Display Section– .................................... 21
3-6. Printed Wiring Boards –CD Mechanism Section– ............ 22
3-7. Schematic Diagram –CD Mechanism Section– ................ 24
3-8. Schematic Diagram –Main Section (1/4)– ........................ 25
3-9. Schematic Diagram –Main Section (2/4)– ........................ 26
3-10. Schematic Diagram –Main Section (3/4)– ........................ 27
3-11. Schematic Diagram –Main Section (4/4)– ........................ 28
3-12. Printed Wiring Board –Relay Section– ............................. 29
3-13. Printed Wiring Board –Main Section– .............................. 30
3-14. Printed Wiring Board –Key Section– ................................ 32
3-15. Schematic Diagram –Key Section– ................................... 33
4. EXPLODED VIEWS
4-1. Chassis Section ................................................................. 37
4-2. Main Board Section .......................................................... 38
4-3. Front panel Section ........................................................... 39
4-4. CD Mechanism Section (1) ............................................... 40
4-5. CD Mechanism Section (2) ............................................... 41
4-6. CD Mechanism Section (3) ............................................... 42
5. ELECTRICAL PARTS LIST ........................................ 43
Sony-3406-Manual-Page-1-Picture
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