Question about Samsung HLP4663W 46" Rear Projection HDTV

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No signal i have the same problem with no signal ! can u help me out

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Sounds lke the tuner has gone out on the tv

Posted on Oct 24, 2008

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No signal


If the DVD works from rear inputs the issue is likely for the tuner in the set, Unplug power from set and any box being used for signal for several minutes and power back to see if a reboot helps.

Dec 15, 2012 | JVC HD-52G786 52" Rear Projection HDTV

1 Answer

Tv picture flickering


The first reason for this fault is the lamp itself, just about to expire.
Check the lamp and then if OK power the projector up with no signal. Does it flicker then? If it doesn't it is a signal lead or the signal itself, if it does suspect the lamp.
Hope this helps.

Nov 09, 2010 | Projection Televisions

4 Answers

As suggested by FCC, I moved the antenna to the other side of the TV, facing south, where the transmission tower is, but the picture and sound are still breaking up. Do I need to move the antenna closer...


Is the antenna suitable for digital TV signals?
The TV signal is weak, if the antenna is an un-powered device then I suggest you get a powered antenna, this will amplify the signal.
Moving the antenna closer to the window will help.

Jan 26, 2010 | Projection Televisions

1 Answer

Color is all green ... the picture,,, plz help


This can be caused by the set expecting a component signal and it being sent a composite signal. Can you please describe when this occurs? How is hte set connected to receive the signals? Thanks, Dan

Jun 09, 2009 | Toshiba 56HMX195 52" HDTV DLP Projection...

2 Answers

Digital tv


Unless it says HDTV it is not digital.

Feb 16, 2009 | Hitachi 60SBX78B 60" Rear Projection...

1 Answer

I have 50" PF9966 flat TV , not sure if is HD ready ? 2006 model how do i find out , nothing showing in guide


There are a few things to consider here. First, if you are using cable or satelite, the changeover has no effect on you anyway. If you are using an antenna, the changeover to a digital broadcast signal has already been in place for a while. The set should be able to auto-detect these signals. I believe that most of the models from 2005 on had digital signal tuners available. This is not the same as a "digital" tuner. A digital tuner only means that the stations are tuned digitally but are still analog signals. The changeover will be to change the analog signals to digital ones that require a smaller frequesny band for broadcast thus opening up more space for additional channels.

Hope this helps,
Dan

Jan 05, 2009 | Projection Televisions

1 Answer

I have two problems with my DTR220 freeview digital box. Firstly every night at 11pm it stops working and I have to turn on & off the power to get it back. Secondly, The BBC 1, 2,3 channels...


First I would move the box closer to the booster (amplifier) if its furthest away from it. Do you have another box you can swap out in that location to see if the problem is the signal for some reason? I am not familiar with the boxes but, is it possible at 11 PM they are doing guide updates or possible software updates at that time? I know that here in the U.S. our two satelitte companies do guide and software updates but, those usually occur in the early morning hours of 2 AM. Hopefully that helps.

May 29, 2008 | Philips Projection Televisions

1 Answer

HI i have a 42" Hitachi HDTV 1080p (LCD)


Most newer Digital TV's don't display Analog signal very well. Often worse then an Analog TV. This is normal to a degree. If your Wii has component  cables, try using that. As for cable, you might get a better signal with Digital Cable.

Apr 23, 2008 | Hitachi 46F510 46" Projection HDTV

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