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Sony home theater DZ940K showing pw

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6ya6ya
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Posted on Jan 02, 2017

  • 4 Answers

SOURCE: Sony DAV-FC9 Home Theater Trouble

I don't have a solution, but I am willing to buy your receiver if you are willing to sell it?

Posted on Jul 10, 2008

ginko
  • 19396 Answers

SOURCE: sony home theater system started blinking protect

Protect mode will kicking whenever a fault is detected.

Causes that can start protect mode are:

Electrostatic harges on internal circuits.
Leave the unit unplugged for power for one hour or so, this will allow discharge.

Bad speaker wiring.
Check speaker wiring, try unplugging and plugging back, or start after removing one speaker at the time.

Internal fault.
Internal fault is the natural cause for protect mode. If all the above did not work, then the problem is a blown component or an internal fault. In this case the unit must be taken apart , tested and repaired by an experienced person.
If the unit is less than one year old, or if you want to get service, call Sony at the phone number listed on the product documentation.

Regards.




Posted on May 04, 2009

SOURCE: push power protector showing up in sony dvd home theater system

Always be the audio amplifier IC damaged

Posted on Jun 24, 2010

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1 Answer

MY SONY HBD-DZ810 HOME THEATER IS CONSTANTLY SHOWING PUSH POWER PROTECTOR


The "PROTECT" and "PUSH POWER" messages will flash alternately when the protective device of the amplifier has been activated because a strong signal was input, or if there is a short-circuit detected. Press the POWER button on the unit to turn off the system, and check the following items after "STANDBY" disappears.

1) Are the + and - speaker cords short-circuited?
2) Are you using only the specified speakers?.
3) Is anything blocking the ventilation holes of the system?

You may also refer to the following link for additional troubleshooting steps.

PROTECT and PUSH POWER flash alternately on the amplifier screen

Dec 20, 2012 | Sony DAV-HDX500 System

1 Answer

I have a Home theater -Sony DZ 30. I am facing the problem -showing "Dest Error" on the display. What should I do .


A downloadable PDF Manual for this model is available from sony website. This details all error messages and solutions to repair

Mar 31, 2011 | Sony DAV-DZ30 Hometheater System

4 Answers

I have Home Theater Sony DAV- DZ151Kb. Display Push Power and then PROTECTOR. I need Help


Hi,
Push power protect message appears when home theater got problem in amplifier output section and any output amplifier chip becomes bad, receiver set protection mode and refuse to power up to avoid further damage in circuit board.
It is very hard for novice to troubleshoot what output chip is defective out of six amplifier output ICs in unit, check by professional is needed to solve this issue.
Hope these info will help you.
Let me know if you have additional question.
Thanks.

Jan 14, 2011 | Sony Audio Players & Recorders

1 Answer

Hi, My Sony DVD Home Theatre suddenly shows NTSE


hi,
press the display button on the remote control, go to custom settings. then select video settings. in that menu select the system setting, change it to PAL.
ok

Dec 27, 2010 | Sony DAV-DZ720 Theater System

1 Answer

I am usin the components port to connect my Sony home theatre DAV-DX250 to my TV Sony Wega, and it doesn ot work, I just get static. Any idea what the problem is? thanks in advacne


Hi,
You need to turn On Progressive Scan mode in home theater system to get video output in component video out ports so tv can show its picture.
Progressive Scan mode can be turned On by going into setup menu of home theater, details are available in user manual.
Thanks.

Nov 29, 2010 | Sony DAV-DX250 System

3 Answers

Turn demo mode off on Sony Bravia home theater


On your remote;

Press the Home button
Scroll left to settings
System settings
Auto-start up - go through setup and select "Home" (not store)

Sorted

Dec 06, 2009 | Sony BRAVIA® DAV-HDX576WF Theater System...

1 Answer

Outdoor speakers


By hooking up extra speakers, unit might be damaged or refuse to power-up and protection mode can be enabel. Reason is that extra speaker will change impedance of amplifier out-put.

Jun 04, 2008 | Sony DAV-DX150 System

2 Answers

Sony DAV-FC9 Home Theater Trouble


I don't have a solution, but I am willing to buy your receiver if you are willing to sell it?

Apr 15, 2007 | Sony DAV-FC9 System

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