CORE DIAGNOSTICS
TV Motherboard & Power Repair
Board-level attention for TVs that will not turn on or keep switching off.
TV Motherboard & Power Repair
Genuine component replacement & testing
DETAILED CHECKLIST
Every detail. Properly tested.
Systematic diagnostics and authentic component replacements by senior technicians.
OUR WORK
TV Motherboard & Power Repair Gallery
A look at genuine board-level repair work carried out at our fully-equipped Kolkata service lab.
OVERVIEW
About TV Motherboard & Power Repair in Kolkata
A TV that won't turn on, keeps restarting, or just blinks a standby light needs board-level attention — and that's our specialism at Relife Service in Kolkata. We repair the SMPS power supply and the main motherboard on Sony, Samsung, LG, Mi, OnePlus, TCL and Panasonic sets, tracing dead TVs down to the exact failed component.
Rather than replacing an entire, expensive board, our technicians isolate shorted MOSFETs, blown capacitors, faulty voltage regulators and burnt traces using thermal imaging and precision testing. We decode standby blink-codes, re-ball processors and add surge protection so the fault doesn't return. Doorstep pickup and delivery is available right across Kolkata.
WHEN TO CALL US
Signs Your TV Needs This Repair
Noticing any of these problems? Book an inspection and our technician will diagnose it fast.
OUR PROCESS
How We Repair It
A transparent, step-by-step process — you know exactly what is happening at every stage.
Free fault diagnosis
We test the set, read the fault and explain the exact cause and cost before starting.
SMPS & board testing
Power-supply rails and motherboard voltages are measured and standby blink-codes decoded to locate the fault.
Short-circuit isolation
Thermal testing pinpoints shorted MOSFETs and ICs so only the failed components are replaced.
Component-level repair
Faulty regulators, capacitors and diode bridges are repaired and the processor re-balled where needed.
Surge protection & stability test
Surge protection is enhanced and the board passes a stability test before handover.
Honest Diagnosis
We explain the issue before we recommend the repair.
Direct Line Support
Call directly: 98369 87219 for immediate assistance.
Kolkata Service
Serving Jagadipota, Khudirabad, Mukundapur and surrounding areas.
RELATED SEARCHES
People Also Searched For
Popular searches related to this repair — we help with all of these across Kolkata.
FAQ
Questions People Ask Us
Everything you need to know about TV repair in Kolkata with Relife Service.
Yes. Relife Service offers same-day and doorstep TV repair across Kolkata — including Mukundapur, Jagadipota, Khudirabad, Jadavpur, Garia, Kasba, Santoshpur, EM Bypass and Ruby Hospital area. For urgent cases we also provide 24/7 emergency support.
Backlight and dim/flickering display, no picture with sound, horizontal or vertical lines, dead TVs and power/motherboard faults, Android bootloop and Wi-Fi issues, display panel and screen damage, sound faults, plus microwave oven repair.
Yes. We provide convenient doorstep pickup and delivery across Kolkata so you never have to carry a heavy television. On-site diagnosis is available for many issues, and larger repairs are completed at our fully-equipped service lab.
Most LED, LCD and Smart Android TV repairs — backlight strips, power/SMPS boards, display panels and sound faults — are completed the same day or within 24-48 hours. Simple faults are often fixed on-site during doorstep visits, while board-level and panel repairs for brands like Sony, Samsung, LG, Mi and TCL are finished at our fully-equipped Kolkata service lab.
We start with an honest diagnosis and give a transparent quote before any work begins — no hidden charges. To book, call or WhatsApp our helpline or use the contact form and our technician will get back to you quickly.
