Question about Sony DAV-C770 System

Open Question

Sony hcd-C770 blinking standby light, product will not work.

I have read a few articles about changing a power board capacitor located at C914 for model dav-c770....does model hcd-c770 have the same power board layout?

Posted by Anonymous on

Ad

3 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

SOURCE: blinking standby light on my Sony DAV-C770 when powered on, black display screen

The audio amplifier IC of your device are damaged you gotta change it,or send it to a repair center .

Posted on Jun 05, 2008

Ad
  • 1 Answer

SOURCE: Sony Dav-C770 blinking standby light product will not function

I had the same problem, red blinking light after owning for several years. I decided to replace the capacitor at C914 to see if it would work, and it did. Apparently that capacitor is prone to failure. Since this seems to be a common problem, I created a web page detailing the repair. Hope it is helpful. Repair cost $1.39 + tax.
http://hancockfamily1.googlepages.com/dav-c770repair

Posted on Apr 23, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Will not turn on


Power supply board have dead leakage gases componnents call capacitors.These capacitors are dead or will not work properly.These capacitors alway bulges up it top or puff up it top.U know basic electronic's and soldering?Take ur tv aparts.Go all around the power supply board searches for these bulges or puff it top capacitors.Replaced these leakage gases capacitors,ur power will return to normal functions,and work.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

May 03, 2010 | Sony BRAVIA KDL-40V3000 Television

1 Answer

Sony KDL-52XBR9 power/standby LED blinking. TV turns on for a few second and then turns off.


This is either your LCD backlight, inverter/power board or both. Neither of which are serviceable by the consumer, unless a visual inspection of the power board shows swollen or ruptured capacitors. This you can do yourself and is the most likely problem. Just read the side of the capacitor and go to radio shack, or online to find the right replacement capacitor. When re soldering be sure your negative and positive leads are in the correct holes.

Mar 12, 2010 | Sony KDF-E50A10 50 in. LCD HDTV

1 Answer

Our tv screen goes blank and the light standby light blinks for about 35 times and this is repeated every 30 seconds


Ur power board is dead,check for capacitors in power board for puff up or burst open.Must change these capacitors.Know how to solders?Or buy change the whole power board at Shopjimmy.com,Ebay.com.

Jan 16, 2010 | Sony KDF-E50A10 50 in. LCD HDTV

1 Answer

Sony DAV-C770 Red light flashes but nothing comes one


i think power amp or power supply board problem.if you are not the technician dont do anything.one thing remoove the all speaker wires and try to turn on agin.
nuwan.

Jan 19, 2009 | Sony DAV-C770 System

1 Answer

Sony DAV-C770 Red Light Flashing but nothing is on!


power supply or power amplifire unit problem.give it to repair proffesional.

nuwan.

Jan 19, 2009 | Sony DAV-C770 System

1 Answer

The standby light is blinking and the system is not functioning. Can you help?


Unplug unit from AC power outlet for 5 minutes, plug it again and check.
Need further help, let me know.

Oct 13, 2008 | Sony DAV-C770 System

3 Answers

Sony Dav-C770 blinking standby light product will not function


I had the same problem, red blinking light after owning for several years. I decided to replace the capacitor at C914 to see if it would work, and it did. Apparently that capacitor is prone to failure. Since this seems to be a common problem, I created a web page detailing the repair. Hope it is helpful. Repair cost $1.39 + tax.
http://hancockfamily1.googlepages.com/dav-c770repair

Jun 04, 2008 | Sony DAV-C770 System

1 Answer

Blinking standby light on my Sony DAV-C770 when powered on, black display screen


The audio amplifier IC of your device are damaged you gotta change it,or send it to a repair center .

Jun 04, 2008 | Sony DAV-C770 System

4 Answers

Blinking standby light system will not turn on


I was having a similar problem and determined that there was a short in the speaker leads for the center channel speaker. The leads to the speaker were touching, after being moved, slightly while housecleaning. Once short was eliminated, unit powered on and worked with no problem.

Oct 21, 2007 | Sony DAV-C770 System

Not finding what you are looking for?
Sony DAV-C770 System Logo

Related Topics:

70 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Audio Players & Recorders Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

 Grubhead
Grubhead

Level 3 Expert

5449 Answers

The Knight
The Knight

Level 3 Expert

75424 Answers

Are you a Sony Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...