This is a V11B chassis.....I don't have the V11B chassis print. Anyone else have this one to scan for Al? ========================== Jeff Stielau Shoreline Electronics Repair 344 East Main Street Clinton,CT 06413 860-399-1861 860-664-3535 (fax) jstielau@xxxxxxxx ======================== "If you push something hard enough it will fall over." Fudd's First Law of Opposition - Sir Sidney Fudd ----- Original Message ----- From: "al m" <ampm@xxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Sunday, May 02, 2004 10:58 AM Subject: [TechAssist] Re: Mitsubushi PTV VS4506 Manual needed. > Jeff do you have a print of the video circuit? The set turns on but black > screen on all inputs. Turning up the screen shows full deflection. Video is > getting stopped somewhere. I changed 108 caps most of them on the signal > board. When I first went to this church I had no power. Then changing all > the caps I had no picture then all of a sudden it came on and after awhile > it started rolling. I had one once that the rolling was caused by the PIP > section so I went through the PIP section and found 2 caps that were high > ESR. took it back over and now the picture doesn't come on at all. I figure > I'm back to the same thing I had before the picture popped on. Took the > signal board out and found more bad caps. But I still have no picture so I'm > going to need the print. Thanks for listening. > Al Marquardt > ampm@xxxxxxx > Al Marquardt Electronic Repair > 206 W Main > Girardville Pa. 17935 > ----- Original Message ----- > From: "Shoreline Electronics" <jstielau@xxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Friday, April 09, 2004 8:11 AM > Subject: [TechAssist] Re: Mitsubushi PTV VS4506 Manual needed. > > > > Recapping the small usual culprits on the power supply board and > rebuilding > > the vertical sweep circuit should take care of it.......along with a good > > thorough reflowing of solder on all the high temp areas. > > > > I'm sure you know the usual caps to change.....and more! > > > > If not...... shout back. > > > > ========================== > > Jeff Stielau > > Shoreline Electronics Repair > > 344 East Main Street > > Clinton,CT 06413 > > 860-399-1861 > > 860-664-3535 (fax) > > jstielau@xxxxxxxx > > ======================== > > "If you push something hard enough it will fall over." > > Fudd's First Law of Opposition - Sir Sidney Fudd > > > > > > ----- Original Message ----- > > From: "al m" <ampm@xxxxxxx> > > To: <techassist@xxxxxxxxxxxxx> > > Sent: Thursday, April 08, 2004 6:13 PM > > Subject: [TechAssist] Mitsubushi PTV VS4506 Manual needed. > > > > > > > Does anyone have a Service manual for this unit? It is shutting down. I > > now > > > have the boards and am changing the bad caps on them. If it keeps > shutting > > > down will probably need manual. Thanks. > > > Al Marquardt > > > ampm@xxxxxxx > > > Al Marquardt Electronic Repair > > > 206 W Main > > > Girardville Pa. 17935 > > > > > > > > > > > > > -------------------------------------------------------------------------- > > --- > > > 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/ > ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/