Equipment information

Sony CDX-M3DI Car CD Tuner
Manufacturer:
Sony
Model: CDX-M3DI
Date: 2003
Category: Audio, Video, TV, Multimedia
Group: Car CD Tuner
Description: FM/AM COMPACT DISC PLAYER
Information:
                                    AUDIO POWER SPECIFICATIONS (US Model)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23.2 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more
than 5% total harmonic distortion.
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 (AEP, UK Model)
Antenna terminal External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity 9 dBf
Selectivity 75 dB at 400 kHz
Signal-to-noise ratio 67 dB (stereo),
69 dB (mono)
Harmonic distortion at 1 kHz
0.5% (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 (AEP, UK 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/AUX IN terminal
Remote controller input terminal (CDX-M1000TF only)
Antenna input terminal

These manuals are available for the above equipment:

Sony -- CDX-M3DI -- Service Manual
File name: Sony-3411-Manual-Page-1-Picture
Manual Type: Service Manual
Pages: 59
Size: 6.42 Mbytes (6736286 Bytes)
Language: english
Revision: 1.0
Manual-ID/Number: 9-877-152-01
Date: March 2003
Quality: Electronic document, no scan, very well readable.
Upload date:
MD5: d11d8e84d4bb8a5e91a154e983e08687
Downloads: 547 since 06 April 2012
Information:
TABLE OF CONTENTS
1. GENERAL
Location of Controls (CDX-M3DI) ........................................ 5
Location of Controls (CDX-M1000TF) .................................. 5
Connections (CDX-M3DI) ...................................................... 6
Connections (CDX-M1000TF) ............................................... 7
2. DISASSEMBLY
2-1. Front Panel Assy ............................................................... 10
2-2. Sub Panel (CD) Assy ......................................................... 10
2-3. CD Mechanism Block ....................................................... 11
2-4. Digital Board ..................................................................... 11
2-5. Cam Block Assy, Motor Block Assy ................................. 12
2-6. Main Board ....................................................................... 12
2-7. Fan, Chassis Back ............................................................. 13
2-8. Chassis (T) Sub Assy ........................................................ 13
2-9. Lever Section ..................................................................... 14
2-10. Servo Board ....................................................................... 14
2-11. Shaft Roller Assy, Load SW Board ................................... 15
2-12. Floating Block Assy .......................................................... 16
2-13. Optical Pick-up Block ....................................................... 16
3. PHASE ALIGNMENT
3-1. Gear (Cam L) .................................................................... 17
3-2. Gear (Cam R) .................................................................... 17
4. DIAGRAMS
4-1. IC Pin Descriptions ........................................................... 18
4-2. Block Diagram –CD Section– ........................................... 22
4-3. Block Diagram –Main Section– ........................................ 23
4-4. Block Diagram –Display Section– .................................... 24
4-5. Circuit Boards Location .................................................... 25
4-6. Printed Wiring Board –CD Mechanism Section (1/2)– .... 26
4-7. Printed Wiring Boards –CD Mechanism Section (2/2)– ... 27
4-8. Schematic Diagram –CD Mechanism Section (1/2)– ....... 28
4-9. Schematic Diagram –CD Mechanism Section (2/2)– ....... 29
4-10. Printed Wiring Board –Main Section (1/2)– ..................... 30
4-11. Printed Wiring Boards –Main Section (2/2)– .................... 31
4-12. Schematic Diagram –Main Section (1/4)– ........................ 32
4-13. Schematic Diagram –Main Section (2/4)– ........................ 33
4-14. Schematic Diagram –Main Section (3/4)– ........................ 34
4-15. Schematic Diagram –Main Section (4/4)– ........................ 35
4-16. Printed Wiring Boards –Display Section– ........................ 36
4-17. Schematic Diagram –Display Section– ............................. 37
4-18. IC Block Diagrams ............................................................ 38
5. EXPLODED VIEWS
5-1. Chassis Section ................................................................. 42
5-2. Cam Section ...................................................................... 43
5-3. Main Board Section .......................................................... 44
5-4. Front Panel Section ........................................................... 45
5-5. CD Mechanism Section (1) ............................................... 46
5-6. CD Mechanism Section (2) ............................................... 47
5-7. CD Mechanism Section (3) ............................................... 48
6. ELECTRICAL PARTS LIST ........................................ 49
Sony-3411-Manual-Page-1-Picture
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