RCA 32V550TYX1 - sound and picture crackle and pop.
A few weeks some of the channels started to crackle, some of them would not come in at all. Now almost all the channels crackle, and getting worse. It was pretty dusty, just wondering if it could be from the dust?
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Re: RCA 32V550TYX1 - sound and picture crackle and pop.
Dust does cause some problems but not this mabe bad audio ic or bad speakers or capacitor near audio ic or bad tuner could cause this sorry for so many suggestions I oun a video repair shop i gave you all the things it could be
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That could be several items such as power supply or main board, or Inverter . You can find out which board by contacting the people over at www.tvrepairworld.com they will help you determine which board is most likely causing the issue.
Make sure your speaker wiring does not come close to the 12v power cable running for your amplifier. If your amplifier's 12v power cable runs on the drivers side of the vehicle, run your speaker cables on the passengers side and make sure your tweeters have a high pass filter to stop any pickup of engine sound (When you are driving you *WILL* notice it at high RPM. a HPF (High Pass Filter) will also stop those nasty hissing sounds on S's.
just might be the bulb. Have you unpluged you set make sure its cooled down and remove the buld examine the bulb ussally when the bulbs go bad they shatter not always but it good to check them out as the first step
Go to this site you need a flyback its the only onethey sell for an RCA number 259296 cost less than 50.00 and they provide free tech support so you can do the repair yourself which takes about a half hour. a repair shop will charge abut 400 to replace the flyback. heres the link http://servicemanuals.vstore.ca/
#1 When I turn on the TV the power button comes on then blinks 6 times then goes off for a few seconds then repeats the cycle. I have sound over my surround system during this time but no picture.
#2 My sound would crackle and pop every once and a while until now it does nothing. I have to watch it with the surround sound on.