Symptom: There is a lack of sound at maximum volume setting. Resolution: Replace resistor 3615 (2K2) with 4822 051 20332 (3K3). This is SMD part located behind the connector which is just to rear of AV jacks. Applies To: 13MT143S, 13MT143S99, 20MS233S, 20MS233S99, 20MT133S, 20MT133S99, J8 Phillip R Hull STET phil245@xxxxxxxxxxxxx FAX 517--569-3075 Professional Technicians only ----- Original Message ----- From: "peggs" <peggs@xxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx>; <techassist@xxxxxxxxxxxxx> Sent: Wednesday, September 08, 2004 6:43 PM Subject: [TechAssist] Re: Magnavox 20MS233S service manual, very low audio > I have this exact problem,although my set came in with No Audio at all on > the tuner,but the Audio was fine on the A/V inputs. > Per WinStips/bulletin,I replaced IC7000,9322 1527 0671, 'postage stamp IC'. > Now I'm left with Audio on tuner ,Too Low in my opinion. > Also,when I change channels,the Audio is even lower,but will gradually > increase to it's "too low" level. > Audio on A/V inputs is fine. > > I was going to post, to the group, this problem to see if there are any > Service Menu adjustments that may help > > Peggs > > At 01:18 PM 9/8/04, BOSS1996@xxxxxxx wrote: > >Would anyone have a schematic for this model? > >Thanks > > > > > > > >Robert Cardoza > >Picture Perfect Electronics > >Pembroke Pines, Fla > >954-435-5868 > > > > > > > >--------------------------------------------------------------------------- -- > >Lost Password: > >http://www.tech-assist.org and select "Login Problems?". > >Email Archives: > >//www.freelists.org/archives/techassist/ > > > -------------------------------------------------------------------------- --- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > > ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/