Hi, i got a OLD futaba T6XA a couple days before i tried to change batteries and plugged it reversed, this device burns suddenly, i wanna replace but i dont have idea what is. is a transitor or a regulator ?? somebody got schematic plans or other radio to tell me whats the reference of this device.. i suppose is a regulator like lm7805 but im not sure.

Regards and thanks for help

Andres H

In fact, the element that had burned was a power regulator, the equivalent one LM78L05 was used in replacement. The attached image shows the final disposition of the pins used.

Thank you very much.

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