TV Power Control Board Accessories, Compatible For Hisense RSAG7.820.8718/ROH, TV Replacement Parts

Please carefully check the parameters of this product before purchasing. Do not purchase directly based on the TV model. The correct way to buy is to open the back cover of the TV, find the QR code sticker on the power strip, and verify whether the sticker parameters, socket, appearance of the power strip are compatible with the products on our link. If compatible, you can buy it directly. If you are not sure whether this product is compatible with your TV, you can contact usTip: While the parts of this product may be different from your old board parts, they are compatible. It is important to note if the number of pins in the connector socket is the same, as the light bar connector of this power board has 2 and 4 pins. Distinguish between them when purchasing. If you are not sure if they are compatible, you can provide a full picture of your power strip and contact usIf you have any questions about our products, please contact us.Happy shopping!!==========Master model: RSAG7.820.8718/ROHApplicable TV model: 65H6570G 65R7G5 65A7100FTUK 65A7100Customized : NoType : Single power supplyOrigin : Chinese mainlandI'm so glad you're here! Our online store offers a wide range of products and is always customer-centric, providing you with high-quality and attentive service. Feel free to browse our products, we look forward to your every purchase.

• Voltage Conversion and Output: The core function of the TV power board is to convert the input AC power into a variety of stable DC voltages to meet the needs of different components inside the TV
• Power board structure and functional unit: The structure of the power board varies according to the power of the TV and the type of screen, and the common functional units include secondary power supply, main power supply, PFC (power factor correction) circuit, background light source drive circuit, etc
• Boot timing control: The output voltage sequence of the power strip needs to match the boot sequence of the TV. Normally, when the machine is turned on, the +5V standby voltage is output first, the CPU control system is started, and then other voltages are output in turn according to the instructions
• Thermal and Reliability Design: Power strips generate heat during operation, so thermal design is crucial. Common thermal measures include setting up heat sinks, optimizing component layouts, and employing low-impedance components
• Protection Function: The power strip has a variety of protection functions, such as overload protection, overtemperature protection and overvoltage protection. These protection functions can effectively prevent damage to the power strip under abnormal conditions and prolong its service life