how to clean a sony dvd combo player's laser lens


How to Clean Your Sony DVD Combo Player's Laser Lens

Do you have a Sony DVD combo player that's been giving you problems lately? Perhaps DVDs have been skipping or not playing at all. If that's the case, it could be that your laser lens is dirty, and it's time to give it a good cleaning.

In this article, we'll take you through the steps of cleaning your Sony DVD combo player's laser lens, ensuring that your device is working at its best.

What is a Laser Lens?

Before we jump into how to clean your device, let's first define what a laser lens is. A laser lens is a small component located inside your DVD player that reads the data stored on a DVD. It emits a laser beam that bounces off the DVD and back to the lens, allowing the player to read the data.

Over time, dust, debris, and other particles can build up on the laser's surface, making it difficult for the player to accurately read the DVD.

Why Clean Your Laser Lens?

There are several reasons why you should clean your DVD player's laser lens regularly. For one, it can help to ensure that your DVDs play smoothly without skipping or buffering. It can also help to prolong the lifespan of your device, as debris build-up can cause damage to the laser and other components.

What You'll Need

Before jumping into the cleaning process, it's important to gather the necessary tools. To clean your Sony DVD combo player's laser lens, you'll need:

- A microfiber cloth

- A canned air duster

- Isopropyl alcohol

- Cotton swabs

It's important to note that you should avoid using household cleaning products, such as Windex, as these can damage the lens and other components.

Step 1: Unplug Your Device

First things first, always unplug your device before starting the cleaning process. This will help to prevent any electrical shocks and ensure your safety throughout the process.

Step 2: Remove the Cover

Next, you'll need to remove the cover of your Sony DVD combo player. This step will vary depending on the model of your device, so be sure to consult your user manual for specific instructions.

Once the cover is removed, you should be able to easily access the laser lens.

Step 3: Use the Canned Air Duster

Now that you have access to the laser lens, it's time to start cleaning. Begin by using the canned air duster to gently blow air directly onto the lens. This will help to remove any loose dust or debris that has accumulated on the surface.

Step 4: Apply Isopropyl Alcohol

Next, you'll want to apply isopropyl alcohol to a cotton swab. Gently dab the cotton swab onto the surface of the lens, being careful not to apply too much pressure.

The isopropyl alcohol will help to loosen any remaining debris, making it easier to wipe away.

Step 5: Use the Microfiber Cloth

Finally, use the microfiber cloth to gently wipe away any remaining debris on the lens. Be sure to use a light touch, as applying too much pressure can damage the lens.

Step 6: Reassemble Your Device

Once you've completed the cleaning process, it's time to reassemble your Sony DVD combo player. Follow the instructions provided in your user manual to ensure that the cover is replaced correctly.


Cleaning your Sony DVD combo player's laser lens is a simple and effective process that can help to ensure that your device works at its best. By following these steps, you'll be able to keep your laser lens clean and prolong the lifespan of your player, so you can continue to enjoy your favorite DVDs for years to come.


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