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General| Brand | Aiwa |
|---|---|
| Model | CDC-R504MP |
| Category | Car Receiver |
| Language | English |
Detailed power output and total harmonic distortion specifications.
FM and AM tuning ranges, sensitivity, selectivity, and frequency response.
Signal-to-noise ratio and frequency response for CD playback.
Amplifier outputs, speaker impedance, power requirements, and general unit dimensions.
Guidelines for safely handling the optical pick-up block and its components.
Procedure and safety precautions for checking the laser diode output.
Precautions for replacing chip components and handling tantalum capacitors.
Recommended test discs for checking CD-R and CD-ROM playback capability.
Warning about critical components for safe operation and replacement instructions.
Information on compatible CD formats, playback limitations, and MP3 file support.
Characteristics and handling instructions for unleaded solder used in assembly.
Connection method for the main and servo boards using an extension cable for service.
Identification and function of the unit's front panel controls.
Procedures for turning the unit on/off, setting the clock, and display functions.
Adjusting volume, sound attenuation, sound stage (DSSA), and sound characteristics.
Using H-BASS for bass boost and selecting/adjusting equalizer curves.
Visual representation of wiring and component connections for US/Canadian models.
Important notes regarding power supply, antenna, and speaker connections.
Visual representation of wiring and component connections for AEP/UK models.
Important notes regarding power supply, antenna, and speaker connections.
Step-by-step guide outlining the order for disassembling the unit.
Instructions for removing the front sub panel assembly.
Instructions for removing the CD mechanism block.
Instructions for removing the main circuit board.
Instructions for removing the chassis (T) sub assembly.
Instructions for removing the roller arm assembly and related parts.
Instructions for removing the chassis (OP) assembly and related parts.
Instructions for removing the optical pick-up unit.
Instructions for removing the SL motor assembly.
Instructions for removing the LE motor assembly.
Instructions for removing the servo board.
Detailed pin assignments and descriptions for the CXD3059AR IC.
Detailed pin assignments and descriptions for the MN101E01KSH IC.
Overall block diagram illustrating the CD playback signal flow and components.
Block diagram showing the main unit's internal signal paths and functional blocks.
Block diagram illustrating the display and control interface functions.
Diagram showing the physical placement of the main circuit boards within the unit.
Common notes and conventions used in the schematic and PWB diagrams.
Representative waveforms measured at various points in the servo and main boards.
Layout of the printed wiring board for the servo section, showing component placement.
First part of the schematic diagram for the CD mechanism circuitry.
Second part of the schematic diagram for the CD mechanism circuitry.
First part of the schematic diagram for the main unit's circuitry.
Second part of the schematic diagram for the main unit's circuitry.
Layout of the printed wiring board for the main unit, showing component placement.
Layout of the printed wiring board for the key input section.
Schematic diagram illustrating the display interface and control logic.
Functional block diagram for the LA6560-TE-L-E servo driver IC.
Functional block diagram for the R1114N151D-TR-FA IC.
Functional block diagram for the TDA7333-013TR audio processing IC.
Functional block diagram for the BD3809FS audio control IC.
Functional block diagram for the TDA8588BJ/N2 power amplifier IC.
Exploded view showing the assembly of the main unit and its core components.
Exploded view illustrating the front panel components and their assembly.
Exploded view of the CD mechanism, showing chassis and initial components.
Exploded view of the CD mechanism, detailing motor and lever assemblies.
Exploded view showing parts of the CD mechanism, including motor and lever components.
Exploded view detailing the CD mechanism gears, levers, and chassis parts.
List of parts for auxiliary boards, key components, capacitors, diodes, and resistors.
Part numbers for resistors, switches, and vibrator components.
List of capacitors, connectors, and ICs for the servo board.
Part numbers for capacitors and diodes used on the main board.
Part numbers for diodes, ICs, and jacks on the main board.
Part numbers for resistors, transistors, and coils on the main board.
Continuation of the parts list for resistors on the main board.
Further listing of main board resistors.
Part numbers for sensor board switches, vibrators, and servo board components.
Part numbers for servo board resistors and switches.
Listing of miscellaneous items and accessories, including remote control.
Detailed list of accessories and parts for unit installation.
Record of revisions made to the service manual.
