CRT Screen Television Repair in Nairobi: Common Problems, Solutions, and Cost Breakdown
Despite the rise of modern flat-screen televisions, CRT (Cathode Ray Tube) televisions are still in use, especially in many homes and businesses in Nairobi. These older models are known for their durability, but like any appliance, they are prone to malfunctions over time. If you’re facing issues with your CRT TV, it’s essential to understand the common problems, the repair solutions, and the associated costs of CRT Screen Television Repair in Nairobi.
This article provides a detailed guide on CRT Screen Television Repair in Nairobi, offering insight into typical issues, available spare parts, repair solutions, and the overall repair costs.
Common Problems with CRT Televisions
CRT televisions, though robust, are prone to a variety of issues that require professional attention. Here are some of the most common problems faced by owners of CRT TVs in Nairobi:
- Screen Flickering or Distorted Picture
- This problem often occurs due to loose connections, damaged capacitors, or issues with the horizontal or vertical circuits.
- No Picture or Sound
- A complete loss of both picture and sound could be due to a faulty power supply, a damaged circuit board, or a malfunctioning input signal.
- Vertical or Horizontal Lines on the Screen
- Lines across the screen typically indicate issues with the vertical or horizontal deflection circuit, which controls the picture display.
- No Power or TV Won’t Turn On
- If the television doesn’t power on, it might be due to a blown fuse, faulty power supply, or issues with the mainboard.
- Poor Sound Quality
- Static, muffled sound, or no sound at all can be caused by damaged audio circuits or speakers.
- Picture Tube (CRT) Issues
- Over time, the picture tube can develop issues such as burn-in, color distortion, or even complete failure, requiring replacement.
Repair Solutions for CRT Screen Television
When faced with issues on a CRT TV, here are the general repair solutions you can expect for CRT Screen Television Repair in Nairobi:
- Screen Flickering/Distorted Picture: Technicians typically repair this by fixing loose wiring or replacing damaged capacitors. In some cases, the deflection circuitry may need to be replaced.
- No Picture or Sound: The repair usually involves checking the power supply, replacing faulty circuit boards, and checking input connections for any faults.
- Vertical/Horizontal Lines: Replacing or repairing the deflection circuits (either vertical or horizontal) typically resolves this issue.
- No Power: A replacement of the fuse, power supply, or mainboard is often required.
- Poor Sound: Repair solutions may involve replacing the audio circuit or the TV’s internal speakers.
- CRT Tube Issues: Replacing the CRT tube is the only solution in cases of severe burn-in or total failure, though this is more expensive and less common than repairing other components.
Cost Breakdown for CRT Screen Television Repair in Nairobi
The cost of CRT Screen Television Repair in Nairobi varies depending on the problem and the required spare parts. Below is a breakdown of typical repair costs for common CRT TV issues.
1. Screen Flickering or Distorted Picture
| Service Component | Cost (Ksh) |
|---|---|
| Inspection and Diagnostics | 500 – 1,000 |
| Capacitor Replacement | 1,000 – 2,000 |
| Deflection Circuit Repair | 2,000 – 3,500 |
2. No Picture or Sound
| Service Component | Cost (Ksh) |
|---|---|
| Power Supply Repair | 2,000 – 4,000 |
| Circuit Board Replacement | 3,000 – 5,000 |
| Inspection and Diagnostics | 500 – 1,000 |
3. Vertical/Horizontal Lines
| Service Component | Cost (Ksh) |
|---|---|
| Deflection Circuit Repair | 3,000 – 4,500 |
| Inspection and Diagnostics | 500 – 1,000 |
4. No Power
| Service Component | Cost (Ksh) |
|---|---|
| Fuse Replacement | 500 – 1,500 |
| Power Supply Repair | 2,500 – 4,000 |
| Mainboard Replacement | 5,000 – 7,000 |
5. Poor Sound Quality
| Service Component | Cost (Ksh) |
|---|---|
| Audio Circuit Repair | 2,000 – 3,000 |
| Speaker Replacement | 2,500 – 4,000 |
| Inspection and Diagnostics | 500 – 1,000 |
6. CRT Tube Replacement (Picture Tube Issues)
| Service Component | Cost (Ksh) |
|---|---|
| CRT Tube Replacement | 8,000 – 15,000 |
| Labor Charges (Installation) | 2,000 – 4,000 |
Additional Costs
- Labor Charges: Labor costs for CRT Screen Television Repair in Nairobi generally range from Ksh 1,000 to Ksh 3,000, depending on the complexity of the issue.
- Transportation Fees: If you need a technician to come to your home, transportation charges may be applied, which can range from Ksh 500 to Ksh 1,500 within Nairobi.
If you’re facing issues with your CRT TV, CRT Screen Television Repair in Nairobi can help restore your device to working condition. Whether it’s a simple issue like flickering or a more complex one like a damaged CRT tube, professional technicians in Nairobi can provide effective solutions. The cost of repairs can vary depending on the specific problem and the necessary spare parts, but with the right repair service, your CRT television can continue to serve you for many more years.
Before proceeding with repairs, it’s advisable to get a diagnostic inspection to understand the issue and receive a detailed quote for the repairs. By choosing a reliable technician, you can ensure that your CRT television gets the best possible care at a reasonable price
