PRODUCT OVERVIEW: The SB-TEK LED TV Trainer (Model: SB-TV-T09) is an advanced and fully integrated training platform designed for educational institutes, technical training centers, and vocational laboratories. It provides hands-on learning of LED and SMART TV technology, covering hardware, signal processing, diagnostics, and repair techniques. The system includes modular boards, real working circuits, fault insertion functions, and extensive measurement features to support practical electronics training.
TECHNICAL SPECIFICATIONS
• Integrated training platform for LED & SMART TV technologies
• Modular design with fault insertion capabilities
• Real working TV circuits with measurement points
Hardware Components:
• 22'' LED panel with backlight system
• SMART TV mainboard (Android/Linux based)
• Power supply board (SMPS design)
• T-Con board (timing controller)
• LED driver circuits
• Input/output interfaces including HDMI, USB, AV, RF
MEASUREMENT & TESTING FEATURES:
• Built-in test points for key signals:
o LVDS signals (1.2Vpp)
o Backlight voltage (30–200V DC)
o Main voltages (3.3V, 5V, 12V, 24V)
• Signal injection points for:
o Vision IF (38.9MHz)
o Video detector stage
o Audio circuits
FAULT SIMULATION SYSTEM:
• Programmable faults including:
o Backlight failure
o No power conditions
o Video processing faults
o SMART function failures
• Remote fault activation via instructor console
TRAINING CONTENT:
Comprehensive Lab Manual Covers:
• Block diagram analysis
• Voltage measurements
• Signal tracing techniques
• Common fault diagnosis
EXPERIMENT LIST
Basic Testing Procedures
• LED backlight system testing
• Power supply voltage measurements
• Mainboard signal measurements
Circuit Analysis
• Vision IF and detector stage testing
• Video processing chain analysis
• Audio circuit troubleshooting
SMART TV Functions
• Network connectivity testing
• App functionality verification
• Input source switching
Fault Diagnosis
• Simulated fault finding exercises
• Repair procedures for common faults
• Component-level troubleshooting
ADDITIONAL FEATURES
• Mobile app for remote monitoring
• Augmented Reality troubleshooting guide
• Safety isolation for all high-voltage sections
• Component replacement practice station
SPECIFICATIONS
• Power Input: 100–240V AC, 50/60Hz
• Dimensions: 800 × 600 × 200mm (with stand)
• Weight: 15 kg
• Safety Standards: IEC 62368-1 compliant
ACCESSORIES INCLUDED
• Service remote control
• Repair tool kit
• Set of replacement components
• Factory service manual
WARRANTY
• Warranty: 1-Year, beginning from the date of delivery.
