Samsung HTQ45 System - Answered Questions & Fixed issues
Fan makes noise and then shuts down
Maybe something'sjammed in it.
Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.
Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.
You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.
If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.
If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.
Check for loose speaker connections at the speaker as a root cause for intermittent shutdown
How do I know if the lamp is out or the color wheel
If the lamp is blown out, you will see shards of glass floating around in the bulb. The wires that connect to the glass element in the center will be "disconnected". If the set is less than a year old the bulb is under warranty. All you will have to do is contat the people that sold you the televison and tell them the bulb is blown and do a warranty claim. Good luck!
Disc reading
hi there
long reading time for cds or dvds only means that there might be dust or residues hindering your cd lens to accurately read the data of the cd/dvd. what you can do is try to clean the lens with a cd cleaner.always check the cd/dvd that you insert are clean and fre of dust . if this still wont work and the player still have the long time to read the cd/dvds, my advise is to bring this to a service center and have this checked out.
hope this helps.
Discs aren't playing
The system isn't 'seeing' the disc, probably due to a bad or dirty laser pickup. Try cleaning the 'eye' of the laser with a dry q-tip. You've have to get inside to do it. If this doesn't help, then the laser pickup is gone and will need to be replaced. This is probably the most common problem with CD players.
Hope this helps, and please rate my advice, good OR bad.
Good luck!
Picture
try to clean with lens cleaner..
Disc changer won't open
sometimes the timing cam that is just below the tray, it is a plastic bar with teeth along its edge will get out of sync with the tray, draw it to the opossite end and put the player back together and the players tray assembly will re sync itself...i hope this helps you
Does the DVD player play all DVD disk formats?
The brands all vary as well as the players. I would try different brands until you find some that your player/recorder likes. We use Imations and TDK's. For DVD burning I would definitely stay away from non brands.
Not finding what you are looking for?
Hope that helps. HDMI is for video unless the extra pins are added for audio.
