🏷️ Basic Information Identification Make: Aiwa Model: CT-R428M Product Type: Car Cassette Receiver Generation Era Of Manufacture: Late 1980s - Early 1990s (Estimated, based on cassette technology prevalence) Codes Model Code: CT-R428M 👋 Introduction Market Position Product Category: Automotive Aftermarket Audio Component Competitive Analysis Historical Competitors: Pioneer, Kenwood, Clarion, JVC, Alpine, Sony (During the 1980s/1990s era) Key Features Feature Focus: Cassette playback, AM/FM Radio reception, basic amplification for vehicle speakers Brand Heritage Brand Specialization: Aiwa was known for consumer electronics, including audio equipment, often positioned as a strong value proposition. 📋 Manual Details Coverage Areas Covered Components: Service parts listing for the Aiwa CT-R428M Car Cassette Receiver Page Count Total Pages: 5 Manual Type Type: Parts List Manual Language Language: English Format Format: PDF Download Compatibility: Windows/Mac 📖 Manual Coverage Systems Covered Primary Focus: Cassette Mechanism, Radio Tuner, Amplifier Circuitry, Control Interface Procedures Included Service Procedures: Identification of replacement parts, component sourcing, basic assembly breakdown Technical Depth Depth: Parts identification and listing, not repair or diagnostic procedures 📊 Manual Specifications File Format File Type: PDF Print Quality Print Readability: High (Assumed for PDF download, allows for clear part number visibility) Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Type: N/A (This is an audio component, not an engine) 🔧 Transmission Standard Transmission Type: N/A (This is an audio component, not a vehicle transmission) 📐 Dimensions Exterior Chassis Fitment: Standard DIN or Double-DIN automotive radio mounting slots (common in the era) 🛡️ Safety Features Ratings Safety Standards: N/A (This is an aftermarket audio component, safety ratings apply to the vehicle itself) 💡 Technology Features Infotainment Audio Features: Cassette playback with Dolby B noise reduction, AM/FM stereo tuner, possibly basic EQ controls. Driver Assistance Driver Assistance Features: N/A (Not applicable to an audio component) Connectivity Connectivity Options: Speaker outputs, antenna input, power and ground connections. May have an auxiliary input (RCA) on some variants, but unlikely to be a primary feature for this model. 🔧 Maintenance Service Intervals Maintenance Type: N/A (This is a parts list manual for component replacement, not routine maintenance) Fluid Specifications Fluid Requirements: N/A (No fluids involved in the operation of this component) Known Issues Common Failures At Age: Belt degradation/breakage in cassette deck, capacitor aging leading to distorted audio or no power, tuner sensitivity loss, button wear. 📚 Vehicle History Brand Heritage Aiwa History: Aiwa Corporation was a Japanese electronics company, renowned for its audio products, particularly cassette players, headphones, and mini component systems, before being acquired by Sony. Model Evolution Cassette Receiver Era: Part of the era where cassette technology was the primary in-car audio format, before CD and digital media dominance. Production Manufacturing Location: Likely manufactured in Japan or other Asian countries by Aiwa. 🏆 Awards & Recognition Recognitions Awards Certifications: N/A (Specific awards for this model are not typically documented for aftermarket audio components).