Emperor TS-5010 Frequency expansion Turn the radio off. Disconnect the power source. Open the bottom cover. Locate the PLL board with the 64 pin chip on it. At the front of this board, by the PLL chip are two resistors (R539 and R540) which you must cut or remove. Reassemble the bottom cover, fire up the radio, and you're ready to go! You can adjust AM power with VR111 and SSB power with VR103.