Test Procedure for the LV4924VHGEVB Evaluation Board View Set-up 1. Connect power supply (13V dc) to the terminal. 2. Connect speakers (8Ω) to the terminals. 3. Connect PWM input to the terminals. 1/22/2013 1 www.onsemi.com Test 1. 2. 3. 4. Turn on 13V dc power supply. STBY_SW set to up-side (STBY: Off). MUTE_SW set to up-side (MUTE: Off). Turn on PWM input. Shut Down 1. MUTE_SW set to down-side (MUTE: On). 2. STBY_SW set to down-side (STBY: On). 3. Turn off 13V dc power supply. Caution: STBY_SW must be set to down-side after MUTE_SW. 1/22/2013 2 www.onsemi.com