Question about RCA D52130 52" Rear Projection Television
My set makes a sharp snaping sound from inside and the picture goes black for about 5 seconds and them comes back on. It will sometimes do this every 30 second and at other times it may be every half hour or hour apart. It did this about a year ago and the seller came and installed a small black chip that corrected this, but they are not in business any longer. At that time they said this was a fairly common problem and they indicated they had to install some form of new board to cure it permanetly, but they didn't and now they are gone. If anyone has a similar problem and fixed it please advise what you did. Thanking you in advance GSimms
One of the high voltage anode connections is arcing, usually as a result of sealer (rtv) having been incorrectly applied during manufactor. this may be repaired by a tv tech with application of rtv, or the crt may need replacing. DO NOT TAKE THIS TV APPART!! THE HIGH VOLTAGE ARC COULD BE VERY DANGEROUS.
Posted on Jul 01, 2007
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Posted on Jan 02, 2017
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Basic LCD monitor and TV troubleshooting guide:
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
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