The picture is fine, but no sound at all on none of the channels. What could be the problem and how do you fix it?
Make sure speaker is on check menu settings but ti may need reseting go to www.proscanvideo.com for reset info.
SOURCE: proscan tv surround sound hook up
This depends on whether you have digital cable box or not. If you have a Digi Cable Box look for the red/white RCA output and connect this via RCA cable to the Red/White Audio input on your surround.
If just Basic Cable look for a red/white audio output on the back of your televison. connect this to the Red/white in on your surround. Could be called tv in or auxillary.
SOURCE: proscan 42LA45H has picture and no sound
Good day!!!!
That problem is usually cause of faulty capacitors on the power supply board..
Just follow this instruction to fix your TV..
1. Open the back cover of your TV.
2. Look at the power supply board..Its normally connected to the power cord..
3. After that,,try to look at the actual image of capacitors if it is bulged on the top so that you can easily determine the bad capacitors..
4. After that,,try to replaced the bad capacitors using soldering iron and soldering lead..replaced the capacitors only with the same type ratings and value..
5. Some of the capacitors not bulged so its better if have a capacitance meter
SOURCE: Have ProScan 26" LED Tv, get sound on HD channels and no sound on regular channels
Try Component for this if possible.
SOURCE: picture on proscan tv flickers and then goes black but sound is fine
Check and replace its T'Con board.
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