Model LD-2657DF will not come out of standby, I have a blue screen but no video or sound. It only has 3 boards in it, the remote, the main, and a board that has ribbion cable going to the screen. I have the factory remote but I still have no display for volume, channel etc. The input selection does not affect it. The voltages on the board for the screen are TSTPGM 0, SCL 3.25, 12V 11.84, SDA 3.25, I used the ground connection for this board to get the voltages. When I push "ON" red light comes on and screen lights up blue and will stay that way until the set is shut off. What do I check next the set was this way when I received it. Wanted it for the shop computer. I can't find a schematc for it or any service info
Topic: No video no sound Westinghouse (Read 3434 times)