Service ManualModel No.: 39D3005Chapter 3. Disassemble and Assemble3-1.3-1-1. Remove the Stand 3-1-3. Remove the power-main board.1. Remove the six screws indicated with red circles.2. Then remove the side metal board and down metal board.3. Remove the four screws indicated with red circles.4. Remove the power-main board.1. Lay down the TV set .2. Remove the four screws from the stand whichin the picture above.3. Remove the stand.3-1-2. Remove the Back Cabinet3-1-4. Remove the SpeakerRemove the speaker directly1.Remove the fifteen screws indicated with redcircles.2. Flip machine, panel side up.3.Carefully raise the Front shell frombottom.11Model No.: 40D250040D2500