Question about Projection Televisions

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I have a Samsung TV Model LN S3241D C. Working fine until last Saturday - picture and sound went out. Thought we had bad cable box. Have switched boxes twice and the Cable have replaced. If you hook the TV to the cable box with those red,yellow , and white coaxils you get a picture - not very good and few channels. But when we hook the HDMI cable -(we got a new one of these also) - and try both ports- it says it doesn't recognize any devices. I am so frustrated with this now.

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If u hdmi port not working u can try 2 things , 1 u need to do fireware update u can donwload it from samsung.com if that don't work u going to have to repleace the main board

Posted on May 02, 2008

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I have a 50" Samsung tv. The tv turns on and the screen comes on, then within 1 minute the screen goes black. I can still hear sound.


Samsung HL-R5087W TV screen goes blank -tv/sound on - Forums ...

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CNETJun 11, 2015 - About a month ago, the at various times the tv screen would go blankeven though the tv ... Try turning off the cable/sat box when the happens. ... In reply to: Samsung SP50L7HX DLP TV linked to Sky HD box - same problem .... on it comesback to normal. however, once it went off again (Black Screen) after only 2-3 minutes. ln-t4069f picture problem lcd warmup - Forums - CNET
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Why no sound On Samsung HLR5087 Projection TV?


Either your tuner is bad, coaxial is not plugged in all the way, or your box is bad.

Dec 29, 2012 | Samsung HLR5087W 50" Rear Projection HDTV

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Rca hdtv 52inch will play fine then picture goes black but still has sound.. after a few mins.picture will come back on , and will play fine could last all day or may go out again in a few mins.


My tv is relatively new, but the bad thing is that I had an old; big screen tube type rca model; home theatre, that was heavier than a car, and it went out, due to the cracking and popping sound, off sometimes, and back on.
What is strange is the new tv now, the hdtv, light weight, about five years old, is doing the same thing. Actually, now, the power will not even come on. The lcd green light in the front goes on and off.
Take no offense, but I thought I would not have these problems anymore. What do you suggest?

Feb 16, 2010 | RCA HD52W59 HDTV Projection Television

1 Answer

Have sound, no picture


After fooling around with all of the buttons, and disconnecting the power to the TV, it occured to me that it may be the Comcast digital cable box. I unplugged the cable box for a few minutes, plugged it back in and the TV works just fine!

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1 Answer

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TV is a Sony WEGA 61" model # KDF-E60A20

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1 Answer

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. Suspect the FMT PCB part # 930B924002 when set is warm.

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1 Answer

Toshiba tz50v51 popping sound


Possible problems: * The TV set may be unplugged. * A fuse or circuit breaker may be blown or switched off. * The remote control unit (RCU) may be disabled. Solutions: * Make sure the TV/VCR are plugged in and the wall switch is on. * Check the fuse or circuit breaker. Test the outlet with a lamp. * Replace the RCU's batteries: if this fails exchange the unit.

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