Replacement Electric Circuit Board (5Socket) — Compatible with JYY40YS22, JYY50YS22, JYY60YS22 Key benefits Stable power distribution: Five sockets provide reliable power output to multiple components at once, reducing the risk of intermittent or uneven supply. Direct replacement: Designed to damaged, broken, or worn circuit boards directly, restoring original electrical function without the need for major modifications. Restores performance: Replacing a faulty board helps your device to power performance, improving reliability and reducing faults. Maintenanceready spare: A practical accessory for work or planned maintenance, helping minimize downtime. Function and compatibility Function: Serves as the main power circuit board for devices that use the specified JYYseries boards, handling power routing to multiple internal components via its five sockets. Compatibility: Suitable for JYY40YS22, JYY50YS22, and JYY60YS22 electric circuit boards as a direct replacement. Practical applications Onsite : a burned or nonfunctional circuit board in a JYYseries unit to quickly restore operation and avoid replacing the entire appliance. Preventative maintenance: Keep as a spare part for routine servicing to reduce equipment downtime during scheduled maintenance or unexpected failures. Workshop refurbishment: Use in shops to refurbish returned or secondhand units to factoryequivalent power performance. What customers should know This board is intended as a replacement component compatible with the listed JYY models. Installation should be performed by qualified personnel or a trained technician to ensure safe and correct operation. Replaces damaged, broken, or old boards directly to restore stable power supply and support multiple internal devices simultaneously.