1. Product Overview
The RETROSUN AKB73655806 Universal Remote Control is a high-quality replacement remote designed specifically for LG LCD LED Smart TVs. It offers seamless functionality without the need for complex programming or pairing, providing an immediate solution for lost or broken original remotes. This remote utilizes advanced infrared technology for stable and responsive control of your television.

Image: Front and back view of the RETROSUN AKB73655806 Universal Remote Control, showcasing its ergonomic design and button layout.
2. Key Features
- No Setup Required: Ready to use right out of the box. Simply insert batteries.
- Infrared Technology: Ensures reliable signal transmission with an accurate control distance of up to 8 meters (26 feet).
- High Performance: Features a newly upgraded smart chip for fast response time (less than 0.2 seconds) and durability, supporting over 160,000 clicks.
- Universal Compatibility: Designed to work with a wide range of LG LCD LED Smart TV models.
- Durable Material: Constructed from ABS environmentally friendly materials for long-lasting use and a comfortable grip.

Image: The remote control positioned against a background of sound waves, symbolizing its stable and smart signal transmission capabilities.

Image: A detailed view of the remote control highlighting its sensitive buttons, durable ABS material, comfortable grip, and overall quality assurance.
3. Setup Guide
Setting up your RETROSUN remote control is quick and easy. No programming or pairing is required.
- Open the Battery Compartment: Locate the battery compartment on the back of the remote control and slide the cover open.
- Insert Batteries: Insert two (2) AAA alkaline batteries (not included) into the compartment, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Close the Battery Compartment: Slide the battery cover back into place until it clicks securely.
- Test the Remote: Point the remote control at your LG TV and press the Power button. Your TV should respond immediately.

Image: A user comfortably operating their LG TV with the RETROSUN remote control, emphasizing its direct usability without any programming.
4. Operating Instructions
The RETROSUN AKB73655806 remote control functions identically to your original LG TV remote. All standard buttons are present and operate as expected.
- Power Button: Turns the TV on or off.
- Number Buttons (0-9): Directly select channels.
- Volume Up/Down (VOL +/-): Adjusts the sound volume.
- Channel Up/Down (CH +/-): Changes the TV channel.
- Mute Button: Mutes or unmutes the TV sound.
- Navigation Pad (Up/Down/Left/Right/OK): Navigates menus and confirms selections.
- Settings Button: Accesses TV settings menu.
- Q.MENU Button: Opens the Quick Menu for common settings.
- Input Button: Cycles through available input sources (HDMI, AV, etc.).
- Colored Buttons (Red, Green, Yellow, Blue): Functionality depends on the specific TV model and content.

Image: The RETROSUN remote control positioned beside a television screen, visually confirming its compatibility with infrared (IR) remote systems.

Image: A hand holding the RETROSUN remote control, with a television in the background, highlighting the remote's comfortable and ergonomic design for easy handling.
5. Compatibility
This replacement remote control (AKB73655806) is compatible with a wide range of LG LCD LED Smart TV models. It is designed to function as a direct substitute for the original AKB73655806 remote.
Compatible LG LCD LED Smart TV Series include:
- 22LS3500, 26LS3500, 32LS3400, 32LS3500, 42LS3400
- 32CS560, 22LS3510, 32LS3510, 26LS3510, 32CS460
- 42CS530, 32CS461, 42CS560, 37CS560, 32LS349C
- 42LS349C, 32LS3410, 32LS3450, 42LS3450, 47LS4500
- 55LS4500, 22LS3500-UD, 22LS3510-UA, 26LS3500-UD
- 26LS3510-UA, 32CS460-UC, 32CS461-UA, 32LS3400-UA
- 32LS3410-UB, 32LS3450-UA, 32LS3500-UD, 32LS3510-UA
- 42CS530-UB, 42LS3400-UA, 42LS3450-UA, 47LS4500-UD
- 55LS4500-UD, 32CS560-UE, 37CS560-UE, 42CS560-UE, etc.
If your TV model is not listed, please contact customer support for assistance.

Image: The RETROSUN remote control positioned beside an LG TV screen showing various menus, highlighting its infrared connection and broad compatibility with LG TVs.

Image: A visual representation of the RETROSUN remote control alongside several LG TV models, emphasizing its universal compatibility across different series.
6. Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | AKB73655806 |
| Brand | RETROSUN |
| Connectivity Technology | Infrared |
| Compatible Devices | LG LCD LED Smart Televisions |
| Max Number of Supported Devices | 1 |
| Item Weight | 2.08 ounces |
| Package Dimensions | 7.32 x 2.01 x 1.02 inches |
| Power Source | 2 x AAA Batteries (not included) |

Image: A visual representation demonstrating the remote control's advanced infrared technology, highlighting its effective range of 26 feet and 120-degree multi-angle control for ease of use.
7. Troubleshooting
If you encounter any issues with your RETROSUN remote control, please refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| Remote not working / TV not responding |
|
| Specific buttons not functioning |
|
| Intermittent response |
|
8. Care and Maintenance
To ensure the longevity and optimal performance of your RETROSUN remote control, follow these care guidelines:
- Cleaning: Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Battery Replacement: Replace batteries when the remote's response becomes sluggish or stops working. Remove batteries if the remote will not be used for an extended period to prevent leakage.
- Storage: Store the remote in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid Drops: While durable, avoid dropping the remote control to prevent internal damage.
9. Customer Support
For any questions, concerns, or if your TV model is not on the compatible list, please do not hesitate to contact us via the Amazon messaging tool. Our customer service team is ready to assist you and ensure your satisfaction.
We are committed to providing timely and efficient service within 24 hours.