Sony CDX-M3DI Car CD Tuner
Manufacturer:
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Model:
CDX-M3DI
Date:
2003
Category:
Group:
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
Manual type:
Service Manual
Pages:
59
Size:
6.42 Mbytes (6736286 Bytes)
Language:
english
Revision:
1.0
Manual ID:
9-877-152-01
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
06 April 2012
MD5:
d11d8e84d4bb8a5e91a154e983e08687
Downloads:
1345
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)– ... 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
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