No picture input button turns off sound and nothing else

Hi there
I would go to menu on the remote , from there to picture go down the list, if you do not find anything there to help you. Go to Support and to the E manual .
Kolbrun

Hiya!

Sounds like it's on the wrong input, maybe it's analog tuner. Have you tried changing it's input?

if the power light comes on but the screen stays black, then your TV might be on the wrong input Channel. for example: you switch inputs when you play games or watch dvds vs. watching regular tv. Try to change the input

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/laura_08254539050d64db

Sounds like an input button has been changed. Check that out first

I would encourage you to call Sony if it is under warranty. If it is old, the power supply might be bad, or the picture may have been turned dark. Try using the controls to make the picture lighter or brighter to see if it becomes visible. See if the remote control INPUT button causes any response, you may have accidentally selected an input that has nothing connected, press INPUT until TV is selected.

On the remote control to that tv, after the power is turned on, find and push the input button untill you have a picture. The input button switches where you are receiving your signal from, cable, component, video 1, vedeo 2,,etc,,,.
Hope this helps

Sounds like the input accidentally got changed. On the remote that came with the TV, push the INPUT button until you get your satellite picture again. If your SAT. remote is programmed to your TV, push the TV button, then the input button until you see your picture. If this doesn't work then the sat. cable is not securely attached or no longer works.

Use the menu button in the front screen of your tv.Maybe your remote control need a battery.

This chassis model line had issues with the vertical output IC shorting causing shut down.
It also had issues with intermittent solder connections in the Horizontal Circuit. I would not try to fix it your self unless you are very familiar with Projection circuitry and electronics background.
Hope this helps,
Skyassoc

Try pressing the "View" button on the remote control a couple times -- it sounds like you have the picture-in-picture mode turned on but with nothing showing on the second input.