Reliable TV Repair in Nairobi | Refitec Experts (0704843613)

TV Repair Services by Refitec in Polyview Kisumu

Description: Get reliable TV repair services in Polyview Kisumu with Refitec. We fix screen issues, sound problems, power failures & more. Spare parts available. Call 0704843613.
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Introduction

Television is more than just an entertainment device—it is a window to news, sports, education, and family bonding. In Polyview, Kisumu, where homes are vibrant and connected, a faulty TV can disrupt daily life. That’s where Refitec Electronics (0704843613 | refitec.co.ke) comes in. We are the trusted TV repair experts in Kisumu, providing reliable, fast, and affordable TV repair services right in your neighborhood.

Whether you own a Samsung, LG, Sony, Hisense, Skyworth, TCL, Panasonic, Philips, or Sharp TV, we diagnose and fix problems using genuine spare parts. From screen repairs to motherboard replacements, we’ve got you covered.

In this post, we’ll dive deep into common TV problems, their technical causes, solutions, preventive tips, and why Refitec is the best TV repair partner in Polyview, Kisumu.

1. TV Screen Problems (Cracks, Black Spots, Lines, or No Display)

One of the most common TV problems in Polyview homes is screen malfunction. Screens are delicate and can be damaged by impact, power surges, or internal faults.

Causes:

• Physical damage: Accidental hits or falls.
• Backlight failure: LED/LCD TVs rely on backlight strips that may burn out.
• T-Con board issues: The timing control board processes image signals; when faulty, the screen shows lines or remains blank.
• Dead pixels & screen burn-in: Especially on OLED and Plasma TVs.

Solutions by Refitec:

• Screen replacement: We stock genuine TV panels for major brands.
• Backlight replacement: If the screen is dark but audio works, we replace faulty LED backlight strips.
• T-Con board repair/replacement: Ensures correct image processing.
• Pixel correction: For minor pixel problems, we use advanced pixel-refreshing techniques.

Maintenance Tips:

• Avoid pressing the screen with objects.
• Use a voltage stabilizer to prevent power surge damage.
• Clean with a microfiber cloth, not harsh chemicals.

📊 Diagram-style breakdown:
Input Signal ➝ T-Con Board ➝ Display Driver IC ➝ LCD/LED Panel ➝ Backlight System ➝ User Visual Output.

2. TV Power Problems (Not Turning On or Random Shutdowns)

If your TV refuses to power on, it could be a power supply failure or an internal short circuit.

Causes:

• Blown capacitors in the power supply board.
• Faulty power ICs (Integrated Circuits).
• Defective power cables or sockets.
• Firmware errors that lock out startup.

Solutions by Refitec:

• Capacitor replacement: Swollen capacitors are replaced with high-grade equivalents.
• Power board repair: We test voltage outputs to restore functionality.
• Fuse replacement: For TVs affected by power surges.
• Software reset or firmware update.

Maintenance Tips:

• Always unplug during thunderstorms.
• Use a surge protector.
• Avoid plugging into overloaded sockets.

⚡ Diagram flow:
Power Input ➝ Power Board ➝ Voltage Regulators ➝ Main Board ➝ TV Startup.

3. Sound Problems (No Sound, Distorted Audio, or Echo)

Sometimes, the TV has perfect visuals but no audio output.

Causes:

• Speaker damage: Physical wear or overheating.
• Faulty audio IC on the mainboard.
• Firmware corruption affecting sound processing.
• Loose HDMI/AV cables.

Solutions by Refitec:

• Speaker replacement: We supply compatible speakers for different TV brands.
• Audio IC repair/replacement.
• Firmware upgrade to restore sound settings.
• Port cleaning and resoldering.

Maintenance Tips:

• Avoid playing sound at maximum volume continuously.
• Keep TV in a dust-free environment.
• Use external sound systems through HDMI ARC or Optical Out.

🔊 Diagram-style flow:
Input Signal ➝ Audio Processing IC ➝ Amplifier Circuit ➝ Internal Speaker ➝ User Output.

4. Remote Control & Sensor Issues

If your TV does not respond to the remote, the issue could be with the IR sensor or the remote control itself.

Causes:

• Dead batteries.
• Faulty IR receiver in the TV.
• Software lag.
• Remote damage from falls.

Solutions by Refitec:

• Sensor replacement.
• Remote reprogramming.
• Universal remote setup.

Tips:

• Replace batteries regularly.
• Avoid blocking the IR sensor.

5. Connectivity Issues (HDMI, USB, Wi-Fi, Bluetooth Not Working)

Smart TVs rely on multiple input and connectivity options.

Causes:

• HDMI port damage.
• Corrupted USB drivers.
• Wi-Fi module failure.
• Bluetooth pairing errors.

Solutions:

• Port replacement (HDMI/USB).
• Wi-Fi card repair/replacement.
• Software troubleshooting.

6. Software & Smart TV Issues (Apps Not Working, Freezing, Slow Performance)

Smart TVs often face software bugs.

Causes:

• Outdated firmware.
• Corrupt system files.
• Insufficient memory.

Solutions:

• Firmware updates.
• Factory resets.
• Board-level memory replacements.

Availability of Spare Parts in Polyview Kisumu

Refitec stocks genuine TV spare parts, including:

• Screens/panels
• Power boards
• Mainboards
• T-Con boards
• Speakers
• Remote sensors
• Backlight strips

Roads and Estates Covered in Polyview, Kisumu

We serve every corner of Polyview Kisumu and its neighboring estates.

Roads:

• Polyview Estate Main Road
• Ring Road
• Nairobi Road (connecting to Polyview)
• Old Airport Road
• Tom Mboya Road
• Nyerere Road
• Robert Ouko Road
• Aput Lane
• Mosque Road

Estates & Residences:

• Polyview Estate
• Mountain View Estate Kisumu
• Airport Estate
• Migosi Estate (adjacent)
• Milimani (nearby)
• Manyatta (connecting via Ring Road)
• Nyamasaria (via Nairobi Road)

Wherever you are in Polyview, our technicians reach you fast.

Why Choose Refitec in Polyview Kisumu?

• ✅ Experienced technicians with advanced diagnostic tools.
• ✅ Genuine spare parts in stock.
• ✅ Affordable repair costs.
• ✅ On-site and in-shop repair options.
• ✅ Same-day service for common issues.

Call to Action

Don’t let a faulty TV disrupt your comfort. For TV repair in Polyview, Kisumu, call Refitec Electronics at 0704843613 or visit refitec.co.ke today.