System never gets switc off

you can get guide from many sites.. i know few
error codes/ fault codes, wiring diagrams, schematic diagrams, torque specs, engine info, switches functioning, assemble, disassembly, complete refurbish, repair, installation every sing le thing is covered
within seconds u can get the access and it's totally illustrative complete

• Reset the unit to factory default settings as follows:

1. Press [POWER] on the unit to turn off the unit.
2. Press and hold [FAST FORWARD] and press [POWER] and [OPEN/CLOSE] on the unit at the same time for more than 5 seconds until "PLEASE WAIT" is displayed on the unit.
3. The power is turned on and then turned off automatically.

http://service.us.panasonic.com/OPERMANPDF/SCBT200.PDF

MAYBE THERES AN ALARM SYSTEM DRAINING BATTERY
BEST WAY TO CHECK IS REMOVE BATTERY LEAD ,AND WTH EVERYTHING TURNED OFF SHOULD BE NO SPARK WHEN YOU RECONNECT

Hello,
With this system being so recent from purchase you should return it to the store as it is faulty. DO Not Attempt to do any "Mr Fix It" type repairs as it will invalidate any warranty (standard is 12months from new in UK)

I have the panasonic SA-PT960.W1 keeps flashing.when it stops no sound from wireless speakers

Samsung Home Theater Systems have a Dealer Lock or Tray Lock Function that prevents the disc tray from being opened.
There are four procedures for turning off the Dealer Lock function. Try one, then the other, to see which works on your system.
Unlocking Procedure 1 To turn off the Dealer Lock function, follow these steps:

1. Turn on your Home Theater System.
2. Press the Stop button on the front panel and the Power button on the remote control simultaneously for four seconds.

Note: Repeating the two steps above turns the dealer lock on again.
Unlocking Procedure 2 To turn off the Dealer Lock function, follow these steps

1. Turn on your Home Theater System.
2. Press and hold the Function button on the front panel for 3 seconds. The display shows the word Unlock.

Note: Repeating the two steps above turns the dealer lock on again.
Unlocking Procedure 3 To turn off the Dealer Lock function, follow these steps

1. Turn on your Home Theater System.
2. Press and hold the Open/Close button on the DVD player on the front panel for more than 4 seconds.

Note: Repeating the two steps above turns Dealer Lock on again.
Unlocking Procedure 4 To turn off the Dealer Lock function, follow these steps

1. Using the HTS remote press the Menu button + 712, and the HTS will display CAN OPEN.

The Dealer Lock feature is mainly used by retailers to ensure that the display discs are not removed. However, parents of young children may find this feature very useful as well.

please try if this helps:
1. Remove disc from tray.
2. Switch off player and unplug from mains.
3. Wait 30 seconds, then reconnect mains.
4. Turn on player with remote. Wait for player to finish loading and display 'no disc'.
5. Press enter on remote. (There will be no on-screen response.)
6. Press 8, 4, 2, 6, 9 on the remote. (There will be no on-screen response.)
7. Press enter on the remote. Player will automatically shut off.
8. Turn player on.
9. turn off.
10. Turn player off then on again.
11. Player is now region-free.

It sounds like the power supply board on your monitor is failing. If it's still under warranty you might be able to get a replacement from the manufacturer - if not, you might be able to have it repaired at a computer or TV repair shop.

you have a hw problem with your phone if the flash did not sucess. try to take it to a hw repair shop of mobile phones