sci.electronics.repair: Sony AVDK800P Receiver/DVD no sound
Sony AVDK800P Receiver/DVD no sound
Source: http://sci.techarchive.net/Archive/sci.electronics.repair/200410/1848.html
From: mike (mukey48_at_hotmail.com) Date: 10/22/04
Date: Fri, 22 Oct 2004 18:52:52 0400
Hello:I have a Sony AVDK800P combo receiver dvd 5 disc changer to repair. Dvd player does not open. There is no sound output in any mode. All 6 output channels are good. I tested them with an external audio source. There is audio from the tuner but it never gets to the output section. My tech friend suggested it may be the cpu. Anybody have any experience on these. I have checked all voltages as marked on the boards and they are good Thanks Mike

sci.electronics.repair: Re: Sony AVDK800P Receiver/DVD no sound
Re: Sony AVDK800P Receiver/DVD no sound
Source: http://sci.techarchive.net/Archive/sci.electronics.repair/200410/1879.html
From: Mark D. Zacharias (mzacharias_at_yis.us) Date: 10/23/04
Date: Sat, 23 Oct 2004 06:12:59 0500
I've looked over the service manual. Probably not a repair for most doityourselfers. It just appears to me as the type of a unit even many techs might have problems with, especially without service literature. I do thin I'd look at the 12 volt power source for the drawer motor. At the least you seem to be missing that. Mark Z. "mike" <mukey48@hotmail.com> wrote in message news:Qbged.72613$h4.1033025@weber.videotron.net. > Hello:I have a Sony AVDK800P combo receiver dvd 5 disc changer to repair. > Dvd player does not open. There is no sound output in any mode. All 6 > output channels are good. I tested them with an external audio source. > There is audio from the tuner but it never gets to the output section. My > tech friend suggested it may be the cpu. Anybody have any experience on > these. I have checked all voltages as marked on the boards and they are > good > Thanks Mike > >