Sony Service Center in Kumbakonam

Yes, we cover all 4 zones of Kumbakonam including Town Hall Road, Dharasuram, Swamimalai, and surrounding residential areas with same-day or scheduled home technician visits.

This is usually caused by burnt-out LED backlight strips inside the screen assembly. The motherboard and sound circuits work fine, but screen illumination has stopped. Our technician can replace faulty backlight strips at your home.

Indicative repair cost for LED backlight strip replacement typically ranges between ₹1,100 and ₹3,500 depending on screen size (32-inch to 55-inch) and model series. Exact cost is confirmed after inspecting the TV.

Approximate cost for power supply board repair ranges between ₹1,200 and ₹3,200. We prioritize component-level repair (replacing failed diodes or capacitors) to keep costs affordable whenever feasible.

Chip-level motherboard repair typically costs between ₹1,500 and ₹2,800. If complete main board replacement is needed for Smart or 4K models, approximate price ranges from ₹2,500 to ₹5,500 depending on processor and memory specs.

We service LED TV, LCD TV, Smart TV, Android TV, Google TV, 4K UHD TV, Full HD, HD Ready, and premium QLED and OLED models. We also inspect older legacy LCD/LED models where spare parts remain available.

If display lines or flickering are caused by loose ribbon cables or a faulty T-Con board (approx. repair cost ₹1,200 – ₹2,600), they can often be repaired on site. If lines stem from internal glass substrate cracks, full panel replacement is necessary.

Display panel replacement is the most significant repair component, typically ranging from ₹3,500 to ₹14,000+ depending on whether the screen is 32-inch HD, 43-inch 4K, or 55-inch UHD. Our technician checks whether bonded COF or ribbon repair is possible before recommending replacement.

Wi-Fi disconnection can stem from router frequency mismatches, corrupted network cache, or a faulty internal Wi-Fi/Bluetooth module. Replacement module cost typically ranges between ₹650 and ₹1,600.

Yes, broken or loose HDMI/USB sockets can be resoldered or replaced on the motherboard. Typical repair cost ranges from ₹600 to ₹1,500 without needing a full board replacement.

Yes, our technician always performs a physical diagnostic check in front of you first. We test power rails, signal voltages, and backlight LEDs with testing meters to identify the exact failed part before quoting any work.

We support common models across Sony BRAVIA XR, OLED, Cognitive Processor 4K, and Google LED TVs. Our technicians carry diagnostic meters and common replacement components suited for standard and smart model series.

Simply call us at +91 92119 17188 or send a message on WhatsApp with your TV brand, screen size, issue description, and Kumbakonam location for immediate appointment scheduling.