HOW TO UNLOCK MY HOME CINEMA LG HT806PH?

SOURCE: Unlock LG home theatre model LH-SW5100

at "no disc", press "pause" and enter "314159". when it shows CODE__, enter "0" for all code, press "pause" and the power button.

SOURCE: DISC ERROR MESSAGE

Usually it helps a lot if you take off the upper case of the DVD player (7 screws) and search for the lens of the DVD/CD. Clean it with alcohol or terpentine or something like that and it will probably work afterwords. Good luck.

SOURCE: I have a home cinema system LG HT503 - the pciture

Lee algunos DVD y otros no, sobretodo no lee originales

SOURCE: I have an LG TV

Hello,
There are two things that I can suggest.
1-Test your optical cables to make sure they a good on a known working source because they are very fragile and break very easily.
2-Try to eliminate the use of optical output from tv to receiver. There may be a problem from the HDMI to optical conversion at the tv. Instead, try running the audio directly from the source to the receiver, and let the tv deal with video input only.
Hope this helps,
Good Luck.