Question about Sharp LC-42D64U 42 in. LCD HDTV
Connecting cable for digital audio will not fit in. White peice inside slot should it pull out or should cable fit in with this piece?
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Posted on Jan 02, 2017
SOURCE: Sharp LC-42SB45U
You Have to check The owners manuals for both products to see if you are using the correct switching method to use your television with the surround sound.There is usually a setting for each unit that must be set for the correct signal path to the amplifier output to the speakers. The way to test this out is to use the first input on the surround sound unit for the television. Hook- up the output of the sound for the television to first input on the surround sound amplifier.Set the surround sound amplifier to the first setting and test to see if it is working. If still not working check the televisions sound output section in your owners manual and see if you have to set the output to the line out sound and turn off the television speakers output.If this is true make this adjustment with the on screen menu and test the sound again.If still no sound output there may me a problem with the output sound section of you television. You should then check the Sharp website for the frequently asked question and troubleshooting sections to see if similar problems have been posted for this problem and have answers.If all this fails you should contact customer service for both units and ask for technical assistance for your problem. Hope this helps you with your problem.
Posted on May 12, 2009
Make sure you getting a good signal and that you are properly connected to the tv. If all else fails, look into replacing the main board.
Posted on Dec 13, 2009
SOURCE: I have a Sharp model
Voltages sometime increase/decrease during power outages. This mainly afftects the power supply of a lot of electronics equipment.
1. Check the fuse.
2. Check primary components like; Bridge rectifier, filter cap, switching components etc.
3. Check secondary (cold) side once you isolate the primary side to be ok.
Please consult a professional technician if you are not skilled in electronics repairing.
All the best
Posted on Sep 20, 2011
This is the Actual solution, not a try this deal. You need soldering experience, and a multi meter. First pop the back case off the tv and look to the left, you'll see the inverter. It's got 8 or so pink and white connections on it and a few other wires and a ribbon cable. Take all of that off carefully. Now take out the screws that hold the board on. Once you have it in front of you look for the power connector on the far left above that you'll see two fuses. F1 and F2. Check both sides of F1 with an Ohm meter. Most likely it's blown. Replace this fuse with another one and your TV will be back running again. If you're feeling really clever you should touch up the cold solder joints on all of the inverters, and across all of the capacitors, some of mine were cracked.
Posted on Nov 11, 2011
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