Question about Sony Bdv-E780w - Home Theater System - 5.1 Channel
The unit is in protector mode when it is power on even the speakers are disconnected with a normal room temprature
You unit is most likely has DC Offset(a damaged amplifier). Unless you are an audio specific technician, this repair is not a DIY. If you'd like more information, or would like to inquire about having your Sony repaired, please visit my website at audioserviceclinic.com. You may contact me there. Thank you.
Posted on Dec 19, 2014
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Posted on Jan 02, 2017
Not sure if you have tried the 3 codes listed in the OCAP 4 universal remote manual for Sony Receivers
31759, 30158, 31758
Sony DVD players
20533, 21533, 20864, 21033, 21070, 21431, 21536
In addition I find a way of finding the codes at the Universal Remote support site
But it gives a generic code for Sony DVD systems
Not sure if you have already tried all this. The other option might be to find if the Sony system remote has the code for the Charter cable modem.
Posted on Jan 24, 2010
SOURCE: push power protector
I brought the unit to an authorized Sony repair depot and they concluded that all the power transistors were fried. They replaced the system board under warranty (at no charge) and the system has functioned perfectly since. Thanks for your help. -Steve.
Posted on Oct 29, 2008
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 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.
Posted on May 04, 2009
On your remote;
Press the Home button
Scroll left to settings
Auto-start up - go through setup and select "Home" (not store)
Posted on Dec 03, 2010
I have a Sony DVD model DAV DZ 151KB when powered on the display shows Reading all the time without a Disk inside .........Pls Help
Posted on Apr 08, 2011
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