What TV Issues Can We Fix?
With highly qualified engineers, we resolve everything from basic board shorts to micro-level chip diagnostics on all major TV brands.
LED Backlight & Panel Screen Repair
If your television turns on, the standby light flashes, and you can hear the background audio but see absolutely no picture, you are likely experiencing a backlight strip failure. LED screens rely on arrays of light-emitting diodes to illuminate the liquid crystal layer. Over time, heat causes these diodes to burn out, breaking the electrical path.
Our technicians carry replacement backlight kits specifically designed for Samsung, LG, and Sony models. We inspect the entire array and replace the old strips with original-grade aluminum-backing LEDs that offer superior heat dissipation. For panel driver issues (horizontal lines, screen flickering, or color distortion), we use advanced bonding processes to repair screen panel flex cables (COF) instead of recommending a highly expensive full screen replacement.
- High-quality replacement of complete LED/LCD backlight arrays
- Flex gate driver bonding and screen horizontal line fixes
- T-Con board diagnostic (distorted screen, color overlay issues)
OLED & QLED Cinematic Display Restoration
Organic Light-Emitting Diode (OLED) and Quantum Dot (QLED) televisions represent the peak of display technology. These screens offer exceptional contrast and colors but require highly specialized handling. OLED TVs can occasionally suffer from pixel burn-in or temporary ghost images due to static icons, while QLED displays can show minor patchiness in their local dimming zones.
At Nova LED TV Repair, our engineers undergo manufacturer-equivalent training to service these complex, delicate units. We execute precise diagnostics on sub-pixel rendering systems, clean signal buses, replace ribbon cables, and diagnose power-delivery circuitry. If your premium screen shows color bands, horizontal gray lines, or dark zones, we ensure your high-end display is recalibrated to original performance specs.
- Pixel refresh cycle diagnostics and burn-in reductions
- Sub-pixel driver motherboard replacements
- Local dimming control circuit calibrations
Smart TV Motherboard & Software Flashing
Modern televisions are essentially computers. They run operating systems like Google Android, Samsung Tizen, LG WebOS, or Amazon FireOS. Consequently, software boot loops, app crashes, failure to connect to home Wi-Fi networks, and frozen screens are highly common. A TV that is completely dead, showing no standby light, often indicates a blown fuse or shorted transistor on the main Power Supply Unit (SMPS) or a crashed processor on the Motherboard.
We perform component-level chip repairs. Instead of changing the entire motherboard (which is highly expensive), we identify and replace the specific shorted micro-components (capacitors, diodes, or voltage regulator ICs). We also flash TV firmware using dedicated programmers to rescue units stuck on the manufacturer logo during boot up.
- Power Board (SMPS) capacitor and fuse replacement
- Motherboard RAM/processor re-soldering and HDMI port fixes
- Firmware flashing and OS upgrades for Android & Google TVs
Home Theatre & Music System Repairs
A cinematic television visual experience is incomplete without matching acoustics. If your home theatre, soundbar, or speaker amplifier is producing distorted audio, buzzing hums, failing to pair via Bluetooth, or not powering on, our audio electronics experts can assist. We specialize in repair services for premium sound equipment, including Sony, JBL, Bose, Philips, Pioneer, and Yamaha systems.
Our workshop is fully stocked with original power ICs, audio processing chips, and transformer components. We trace circuit signals on your pre-amplifier boards to eliminate audio distortion and static hums, restoring deep, rich acoustics to your living room entertainment center.
- Dolby Digital amplifier and subwoofer circuit repairs
- Bluetooth connectivity module card replacements
- Shorted channel speaker protection relay resets
Our 4-Step Professional Diagnostics Process
We follow structured troubleshooting routines to guarantee precision, safety, and longevity for your electronics.
Visual Inspection
We examine external connections, power cables, and the physical panel to look for obvious screen cracks or liquid damages.
Voltage Tracing
Using multimeters, we check power pathways from the SMPS board to ensure accurate voltage flows to main processing units.
Fault Isolation
We identify the specific failing micro-component (like T-Con, backlight diodes, or RAM chips) and prepare upfront pricing.
Quality Load Testing
After installing genuine spares, we run the TV for 3 hours straight to test structural heat management and panel stability.
Transparent Service Charges & Estimates
No hidden diagnostics costs. We charge a nominal inspection fee which is fully waived if you proceed with our repair solution.
| Service Category / Screen Size | Inspection Fee | Estimated Starting Cost | Warranty Cover |
|---|---|---|---|
| LED / LCD TV (32 inches) | Rs. 250 | Rs. 800 onwards | 90 Days on Spares |
| LED / LCD TV (40 to 43 inches) | Rs. 350 | Rs. 1,200 onwards | 90 Days on Spares |
| Smart / 4K TV (49 to 55 inches) | Rs. 450 | Rs. 1,800 onwards | 90 Days on Spares |
| Premium QLED / OLED (55+ inches) | Rs. 600 | Rs. 3,500 onwards | 90 Days on Spares |
| Home Theatre & Sound Systems | Rs. 300 | Rs. 1,000 onwards | 90 Days on Spares |
*Note: Actual repair estimates depend on the specific brand model and structural extent of electrical/panel damage. We provide absolute final quotations prior to installing any spare elements.