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SOURCE: Sharp 32L-S400 Parental Programing
There are two ways to solve this problem 1 enter menu and remove old code and replace with new one, 2 reprogram eprom
SOURCE: Sharp 32 in 4 year old tv
There are a few things that can cause that. Pretty much the TV is shutting itself down because it recognizes and issue in one of a few circuits. If you're getting a flash and then it cuts off my first guess would be a vertical issue. May be best to take it in to a repair center and have them take a look at it. Shouldn't be any more than $20 for a diagnostic check on the unit.
SOURCE: (no volume}
Good day.
Have you checked on the settings? Maybe the speaker function was turned off?
Also, the speaker migth got busted or the audio IC may be the root of this.
Please check.
chris
SOURCE: black square (parental Control??)
You'll have to go into the menu setting of the VCR and turn the controls off, also you can try completely unplugging the VCR and then plugging it back in again to see if it goes away.
SOURCE: MY SHARP PRIMO TV MODEL 20V L75M IS ASKING FOR A SECRET NUMBER
It may be a parental lock, so u need the code or u have to reset it, check the manual on how to reset it
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