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RCA L32WD26D HDTV/DVD Combo Questions & Answers
How do i diagnose a faulty capacitor in a RCA HDTV?
If it is an electrolytic capacitor look at the top of the capacitor. It should be flat. If it is bulging up replace it. some will change the color of the plastic wrapper too. Other styles of capacitors need special test equipment like an ESR meter to locate a failure.
Black box in middle of screen/picture
Closed Caption function to that channel you select is ON. Make it OFF, when you are in that channel which displays this black box. It will be best to reset the TV to its factory settings first, and then re-tune it. for more details, refer its user manual.
Rca tv
for the stock connections1) first hook up the video cables to the ps3 then match the 3 colors to the input on the back or side of your tv2) make sure the system is off3) hold the power button on the system for 2 beeps then take your finger off the power button if it goes back to red you held it to long. if so repeate step 2 and 3for hdmi1) hook up hdmi to the ps3 and to the hdmi on the side or back of the tv2) steps 2 and 3 above
I have on the right
There are a couple of possibilities. First is a bruise on the LCD display itself, and is typically not repairable. This is usually caused by hitting the display, but not hard enough to crack it. Second is that the backlight may need to be replaced as the fluorescent tube has a dark spot on it or the LED backlight has a few of the LEDs defective.
My RCA 42 " LCD Is crazed. i USE THE REMOTE TO
Check the sleeper timer is not on like 30,60,120 Mins.Turn the sleeper function off,should work.Not,go in ur tv menu,go to PICTURE,go down to reset the tv Tuner board,the setting will go back to the factory setting.
Unit is dead I need power supply schematics
U will not find schematic,the tv corporation don't release them.Just take the tv aparts.Tries Websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.Just compare the power supply board in ur tv and the website that selling the power supply board.The picture look alike,ask the seller questions.Just buy and replaced it.U know how to solders?Just searches around the power supply board for those bulges and puff up capacitors.Replaced these capacitors will get ur power back.Most just reqiure replaced these capacitors to get the power back.
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