CBS sports picture blinks on and off rapidly in clusters.Also happens on a few CBS shows like survivor.Mostly it does'nt interrupt the sound.It does'nt happen during commercials.It has been happening for at least a year.This only happens on CBS.I am going to contact Dish soon but would appreciate any insight you might have. Thanks,Dave
SOURCE: Sound interuptions with Samsung S4253
My set started having sound issues recently. Every now and then, randomly, I get a split second, static sound. It sounds like an old record player when it skips. It happens on all channels HD and digital. Also happens when I'm watching a DVD. This leads me to think that it's not my cable box (Dish Network). I have a Bose 321 aux amp plugged in. I hear it through my aux speakers, as well as directly through the tv set. Not sure what to do. Is it possible my tv's amp is burning out? What could be causing this?
SOURCE: Samsung HP-R5072 50' Plasma. Has sound, but no picture.
the Y-main board is going out, or the Y-scan buffer, but probably the Y-main
SOURCE: have a 40 inch samsung lcd tv, the screen flashes
you either have a bad bulb or a losse bulb in the lcd panel a good reapir shop[ can fix that by reseating the bulb or replaceing them
SOURCE: turn on sound without picture
There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc. Look for 5vdc, 12vdc, and 24dvc.
http://en.wikipedia.org/wiki/Capacitor_plague
Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Samsung+LN-S4051D+
Please post back what you find.
SOURCE: Sometimes Loses Sound
disconnect the hdmi cable from both ends it resets the sound signal!!!
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