Reported Concern: Smart TV in Gaur City 2 turned on with sound, but screen flashed for a second and stayed pitch black.
Technician Inspection: Power switches on the constant-current LED backlight driver board had shorted to ground.
Repair Work Completed: Replaced shorted components and current sensing resistors on the backlight driver circuit.
Parts: ₹420 (Driver Components & Resistors)
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Labour: ₹680 (Driver Board Repair)
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Total Estimate: ₹1,100
Backlight fired up steadily with clean, even light across entire panel.
Reported Concern: Right side of TV picture in Techzone 4 looked dark and shadowy while left side displayed normally.
Technician Inspection: Edge-lit LED strip on the right aluminum heat-sink rail had failed due to thermal wear.
Repair Work Completed: Replaced edge LED strip assembly with authentic high-efficiency copper-backed LED bar.
Parts: ₹1,250 (Edge-Lit LED Assembly)
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Labour: ₹750 (Panel Refurbishment)
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Total Estimate: ₹2,000
Full screen illumination restored with 100% uniform brightness from edge to edge.
Reported Concern: TV in Sector 16B dropped Wi-Fi internet connection repeatedly, refusing to connect to home 5GHz router.
Technician Inspection: Internal Wi-Fi / Bluetooth module connector pins had oxidized from room humidity.
Repair Work Completed: Cleaned module pins with cleaning alcohol, reseated connector, and updated network driver software.
Parts: ₹0 (Contact Cleaning & Update)
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Labour: ₹450 (Chassis Disassembly & Check)
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Total Estimate: ₹450
Wi-Fi locked onto 5GHz network with high speed; 4K video streamed smoothly without buffering.
Reported Concern: Loud mechanical buzzing accompanied television sound in Alpha 2 whenever volume exceeded level 20.
Technician Inspection: Audio power amplifier chip had developed high internal distortion due to voltage ripple.
Repair Work Completed: Replaced the audio amplifier chip on main motherboard and installed supplementary power filter capacitor.
Parts: ₹380 (Audio Chip & Filter)
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Labour: ₹620 (Motherboard Bench Servicing)
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Total Estimate: ₹1,000
Crystal clear sound across entire volume range with clear treble and punchy bass.
Reported Concern: TV in Beta 1 refused to wake from standby; power LED pulsed red 5 times repeatedly.
Technician Inspection: Main processor failed power-good check because the standby voltage regulator was outputting weak voltage.
Repair Work Completed: Replaced voltage regulator chip and verified stable supply power to microprocessor.
Parts: ₹220 (Voltage Regulator Chip)
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Labour: ₹680 (Circuit Board Servicing)
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Total Estimate: ₹900
Standby light switched from red to solid blue; TV booted instantly.
Reported Concern: Washed-out ghostly picture with delayed frame transitions appeared on screen in Delta 1.
Technician Inspection: Moisture had oxidized copper traces on the ribbon flex cable linking T-Con board to display glass.
Repair Work Completed: Cleaned ribbon contacts with deoxidizing solvent and secured anti-vibration tape.
Parts: ₹0 (Contact Restoration)
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Labour: ₹550 (T-Con Calibration & Alignment)
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Total Estimate: ₹550
Ghosting cleared immediately; razor-sharp contrast and vibrant colour returned.