Projector Repair Service in Coimbatore – DLP, LCD, LED Chip-Level Fixes
Kanini Technology provides expert projector repair in Coimbatore for Epson, BenQ, Optoma, ViewSonic, Sony, Panasonic, and all DLP/LCD/LED/laser models including business, mini, ultra-short-throw, and standalone units. Our 26+ years of chip-level expertise fixes color wheel failures, DMD chip damage, lamp burnout, overheating, and power supply issues with genuine parts, free diagnosis, 15-day spare warranty, and 30-day service guarantee. Minimize downtime for classrooms, boardrooms, and home theaters with same-day turnaround.
Common Projector Problems We Fix
- No power or flickering startup from faulty power boards or swollen capacitors
- Color wheel spin failures causing rainbow effects or grinding noises in DLP models
- DMD chip dead pixels, stuck mirrors, or image distortion on Texas Instruments chips
- Lamp burnout, ballast failures, or HID bulb replacements for high-hour usage
- Overheating from dust-clogged fans, thermal sensors, or blocked air vents
- LCD panel yellowing, stuck pixels, or polarization filter degradation
- LED light source dimming, driver circuit failures, or lifespan extension
- HDMI/USB port damage, remote sensor issues, or keystone distortion
Our Projector Services
Chip-Level Mainboard Repair
Ballast circuits, scaler ICs, and HDMI controller fixes for crisp projections
Color Wheel & DMD Rework
Spin motor replacement, mirror array cleaning, and laser alignment
Lamp & Ballast Replacement
Original HID/LED/UHP lamps with ignition circuit diagnostics
Optical System Service
Lens cleaning, polarization filters, and dust-proof disassembly
Power Supply Overhaul
Voltage regulation, fuse repairs, and fan control board fixes
LCD Panel Repair
Pixel refresh, backlight inverter, and diffuser sheet replacements
Why Choose Kanini for Projectors
- 26+ years servicing 6000+ IT resellers with rare parts for discontinued models
- Specialized optical benches test brightness (ANSI lumens) and throw ratios post-repair
- Cost-effective chip repairs save 70% vs. new projectors (Epson EB series, BenQ MX)
- Free pickup/drop across Coimbatore – RS Puram, Gandhipuram, Singanallur
- Bulk discounts for educational institutions and corporate fleets
- Extended testing simulates 8-hour presentations without dropout