Tv screen flickers in and out before coming in clearly, there is no sound. tried turning tv on for 30 sec to a min and turning it back on but still no sound; even changed channels still no sound. unplug power cord and plugged back into tv, still 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: Proscan 26LA30Q-screen will not turn on
This might help you
Proscan 19LA25Q 19" LCD HDTV at Crutchfield.com
Proscan 19LA25Q 19' LCD HDTV: Detailed Info, Features and Specs, and Photos. ... Instruction Manual; Product Registration Card; Limited Warranty Card ...
www.crutchfield.com/ISEO-rgbtcspd/App/Product/Item/Main.aspx?i=68319LA25Q - 46k
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: USER'S MANUAL FOR 42LA45H LCD COLOR TV
I need to find a manual for the remote so I can figure out how to use the remote
SOURCE: green power light comes on for a split second, then red.
The power supply (AC adapter) is bad. It has enough power to light the red LED, but not enough to power the TV.http://shop.ebay.com/?_from=R40&_trksid=m38&_nkw=12+volt+5+amp+power+supply&_sacat=See-All-Categories
SOURCE: Proscan TV
with no picture and no audio i would more than likely suspect the main AV Board needs replacing.
Take the back of your tv and get the part number of the AV board ( THE ONE WITH THE INPUTS AND SCART SOCKETS) then Google or Ebay for a replacement.
95% thisd will cure your problem.
Hope this helps
I'm sorry that the picture on the TV has constant flickering. Please follow the troubleshooting steps and check the operation:
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