🏷️ Basic Information Identification Make: Aiwa Model: SA2151 Product Type: Color Television Technical Standards Display Technology: CRT (Cathode Ray Tube) - typical for TVs of this era Color System: NTSC/PAL (typical for color televisions) 📋 Manual Details Manual Characteristics Manual Type: Service Manual Manual Content: Repair Information Digital Format: PDF Download Description: Extremely detailed info containing lots of images, illustrations for repairing the Aiwa TV SA2151. Target Audience: DIY repairers, technicians Language: English ⚙️ Engine Specifications Power Supply Input Voltage: AC 100-240V (typical for color televisions) Power Consumption: Varies by model, typically 80-150W for 21-inch TVs Internal Components Main Processor: Service manual would detail specific ICs and their functions Power Supply Circuitry: Detailed schematics and component identification 🔧 Transmission Tuning System Tuner Type: Electronic Tuner (assumed) Channel Memory: Programmable channels (typical) 📐 Dimensions Physical Size Screen Size: 21 inches Cabinet Dimensions: Specific to SA2151 model, not detailed in product description Weight: Specific to SA2151 model, not detailed in product description 🔧 Maintenance Troubleshooting Common Issues Covered: Picture problems, sound issues, power failures, component-level diagnostics Service Schematics: Included (implied by 'extremely detailed info', 'illustrations') Parts Identification: Included (implied by 'lots of images', 'illustrations') Cleaning Screen Cleaning Instructions: Likely included in a comprehensive manual Cabinet Cleaning Instructions: Likely included in a comprehensive manual