SOURCE: no sound from speakers/tv when switch to video
Check your audio cable and be sure it is plugged in the right manner where audio should supposed be connected. goodluck
SOURCE: Audio O/K no picture . Model Sharp LC-32SH12U.
Check for a backlight failure by holding a flashlight on the screen at about a 30-degree angle, a couple of inches from the screen. Look at the area around the flashlight beam. If you see video, either your backlight fluorescent tubes are burned out or the inverter has gone bad. If you need tubes, search for "CCFL replacement" (CCFL = cold cathode fluorescent lamp").
SOURCE: Sharp lc-32sh12u...no picture
It can be either the LCD panel driver board, or the worst case is bad LCD panel.
Testimonial: "Thanks for the response. I found a PWB board, a Power board and an AV board. Would one of these fix the problem?"
SOURCE: can not get my surround sound system to work with
The way to turn off the tv speakers is to press the menu button scroll to the option category navigate to output select and choose variable. However just turning off the tv speakers will not cause the surround sound system to work with this television. Connecting the red and white composite audio cables to the television's OUTPUT will get you stereo sound. Some people opt to keep the tv's speakers turned on when doing this. In order to get the digital optical out to work between the television and the surround sound system you will have to be using input tv. You will have to be using the television's tuner with digital cable no cable box or with an over the air antenna. Did you make sure you connected the red and white cable to the surround sound aux or any composite input and choose the right function on it?
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