Aiwa CDC-R504MP Car CD Tuner
Manufacturer:
Model:
CDC-R504MP
Date:
2004
Class:
Type:
SubType:
FM/AM COMPACT DISC PLAYER
Information
Tuner section
FM
Tuning range
US, Canadian Model:
87.5 – 107.9 MHz
AEP, UK Model:
87.5 – 108 MHz
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
Antenna terminal
External antenna connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
MW: 30 μV
LW: 40 μV
CD player section
Signal-to-noise ratio
120 dB
Frequency response
10 – 20,000 Hz
Wow and flutter
Below measurable limit
Power
Amplifier section
Outputs
Speaker outputs
(sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 52 W × 4 (at 4 ohms)
Manual type:
Service Manual
Pages:
49
Size:
4.70 Mbytes (4927542 Bytes)
Language:
english
Revision:
1.0
Manual-ID:
9-877-518-01
Date:
2004 01 01
Quality:
Electronic document, no scan, very well readable.
Upload date:
2017 10 09
MD5:
57f5380295ea3aeac80e3494988ce4cf
Downloads:
800
Information
1. GENERAL
Location of Controls
...
5
Connections (US, Canadian Model)
... 6
Connections (AEP, UK Model)
... 7
2. DISASSEMBLY
2-1. Sub Panel Assy
...
9
2-2.
CD mechanism Block
... 9
2-3. Main Board
...
10
2-4. Chassis (T) Sub Assy
... 10
2-5. Roller Arm Assy
...
11
2-6. Chassis (OP) Assy
... 11
2-7. Optical Pick-up
...
12
2-8. SL Motor Assy (M902)
... 12
2-9. LE Motor Assy (M903)
... 13
2-10. Servo Board
...
13
3. DIAGRAMS
3-1.
IC Pin Descriptions
... 14
3-2.
Block Diagram –CD Section–
... 19
3-3.
Block Diagram –Main Section–
... 20
3-4.
Block Diagram –Display Section–
... 21
3-5.
Circuit Boards Location
... 21
3-6.
Note for Printed Wiring Boards and
Schematic Diagrams
... 22
3-7. Waveforms
...
22
3-8. Printed Wiring Boards –CD Mechanism Section–
... 23
3-9. Schematic Diagram –CD Mechanism Section (1/2)– ... 24
3-10. Schematic Diagram –CD Mechanism Section (2/2)– ... 25
3-11. Schematic Diagram –Main Section (1/2)–
... 26
3-12. Schematic Diagram –Main Section (2/2)–
... 27
3-13. Printed Wiring Board –Main Section–
... 28
3-14. Printed Wiring Boards –Display Section–
... 29
3-15. Schematic Diagram –Display Section–
... 30
3-16. IC Block Diagrams
... 31
4. EXPLODED VIEWS
4-1.
Main Section
...
35
4-2.
Front Panel Section
... 36
4-3.
CD mechanism Section (1)
... 37
4-4.
CD mechanism Section (2)
... 38
4-5.
CD mechanism Section (3)
... 39
4-6.
CD mechanism Section (4)
... 40
5. ELECTRICAL PARTS LIST
... 41
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