Phil Bader wrote: >Let's divide this in half. Is it tuner/IF audio, or output audio? I >assume this set has line inputs. Does it have audio with L/R line in? >Could some flakey menu option keep defaulting back to "mute", or >"speakers off"? This would concur with powering it off and losing function. >Is there a speaker switch on rear? >Check audio menu for "Main","both", "SAP", etc. >Phil > >Philip Bader >Jan Phyl TV Inc. (estab. 1976) >3420 Recker Hwy. Winter Haven, Fl. 33880 >Fax (863) 299-8821 >email: tjanphyl@xxxxxxxxxxxxxxx >personal/ alt. email: pbader@xxxxxxxxxxxxxxx >see our ad at: >http://jan-phyl-television-pc-monitor-service.9601288257006.worldpages-ads.com/ > > > >Nova Service Center wrote: > > > >>Hi Techs >> >>This sony tv originaly was dead, replaced ac fuse and vdr1, I got video >>but no audio. I changed the audio amp. ( IC 401 ) , got sound , unpluged >>the tv closed the back cover , did final check , no audio again. I >>thought it might be loose conection , so resoldered audio circuit, still >>no audio. Changed the audio amp again , I got the sound back, let tv on >>for more than one hour , everything normal. Unpluged the tv closed the >>cack cover, did the final check, no sound again. Never had this case >>before, I need help before I spend another $30 for audio amp. IC and >>repeat the same thing please. >> >>Mehdi >>Nova Service Center >>7531 Lindberg Dr. >>Gaithersburg, MD 20879 >>240-632-1717 >>mehdi@xxxxxxxxxx >> >> >>----------------------------------------------------------------------------- >>This Email List is Public. Remove: http://www.tech-assist.org/remove.htm >>Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation >>Lost Password: http://www.tech-assist.org and select "Login Problems?". >>Email Archives: //www.freelists.org/archives/techassist/ >> >> >> >> >> >> >----------------------------------------------------------------------------- >This Email List is Public. Remove: http://www.tech-assist.org/remove.htm >Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation >Lost Password: http://www.tech-assist.org and select "Login Problems?". >Email Archives: //www.freelists.org/archives/techassist/ > > > Thanks Phil for responding , no sound trough tunner/ line inputs. Speakers are on and there is no switch in the back. I checked the audio menue already. I changed audio ic amp towice and both time I got audio, but when I unplugged the tv to put the back cover on , when did the final check I lost the audio again. Thanks Mehdi Nova Service Center 7531 Lindberg Dr. Gaithersburg, MD 20879 240-632-1717 mehdi@xxxxxxxxxx ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/