Hi i had HTS 3154 phlips home theater system.i bought from ireland and i moved to australia.than i connect to lg led tv.but it willnot get the video and sound through tv.so i cant see any movie inthis system.iask someone they told me here it willnot work av code coz its locked.so could u helpme in this matter?thankx.

SOURCE: not powering on

I solved this problem on my HTS3410D.

Inside there are two circuit boards, the power supply board and the audio/video board.

• First, unplug your unit and let it sit for a few hours.
• Now open the unit up, and unplug all of the connectors going to or from the power supply board. You can easily tell which board is the power supply board because it's the one the power cord plugs into.
• Unscrew the four mounting screws that hold the board to the case.
• Using a pair of needle-nose pliers, squeeze the two white plastic clips that hold the board to the case (one at a time), while gently lifting the board away from the case.
• Now that you have the board out, feel the tops of all the capacitors (they look like this). Healthy capacitors should have a totally flat top. (There is probably one that is covered in some sort of heat shrink, so you can't feel the top.)
• One capacitor most likely has a slightly bulging top. That is the culprit.
• Using a soldering iron, carefully remove the busted capacitor, making sure to note which side the stripe is on.
• Buy a replacement capacitor at Radio Shack or www.digikey.com that has the same capacitance (e.g. - 1000uF) an equal or greater voltage, and an equal or greater maximum temperature.
• Insert and re-solder the replacement capacitor in the same orientation as the one you took out, then trim the excess leads.
• Reassemble your system, and you're done.

SOURCE: Unlock HTS 3555

works very well for my PHILIPS home theater HTS3545 as well - semi

SOURCE: Unlock Philips HTS-3565

Hi 

TURN ON THE PLAYER 
PRESS OPEN/CLOSE TO OPEN THE TRAY 
WITH THE TRAY OPEN, PRESS STOP-7-3-4-4-6-6 

YOUR REGION AREA WILL BE DISPLAYED. 
PRESS "0" TO UNLOCK ALL 
PRESS "OK"

SOURCE: Region Unlock code for Philips HTS 3152

Thanks dude,

Not sure which trick worked, but i did ur classic 7,3,4,4,6,6,0 trick, got no message from the player. So i did pressed 0000 after that. Still no message appeared. But when i pressed start....it worked!!!!!!

Thanks a ton!!!!!!!!!!!!!!!!!!!!!!!!!!!!! God Bless...

SOURCE: HTS 3300 - No Disk Error

i had the same ploblem sometime last year and all i did was to put a cleaning disk(the ones with a cleaning brush on) in it a couple of times...and it works fine since then!