Television and Home Theater

I have a Mitsubishi WS-48613 that is approximately 4 years old. Before I got the blinking green light problem I lost my video on all inputs.

It used power on and the picture would waver for about a minute or so and then lock in. Last week I powered it on and had no picture. I tried different inputs, but with no success. The screen was black with wavering rainbow colored lines scrolling up the screen.

Hello all-

First time poster here. I have the sorry Samsung set mentioned frequently in these forums. Mine lasted about 16 months, then died.

When you plug it in, The red power light comes on, but no picture. There is a steady high pitched beeping, and a clicking sound. This keeps happening until I unplug it.

I would love a service manual (if it would help me) unless someone here can direct me to what my problem actually is.

Thank you.

i have an older tv, lxi 1989 and i lost the remote. i had tried to fix the sharpness of the screen by touching the "function" button which is the menu button. it worked but after i did that the display came up and won't shut off. it is a list of features that scroll down the screen. it's very annoying please someone help me!!!!!!!!!! thankyou