Peter, does this set use the infamous SSB board, a small upright CBA back next to the tuner at rear of chassis? That's notorious for shutdowns after a while. Phil Bader Peter oliver wrote: >Screen control any setting no effect, changing diodes at 6631 and 6638 no >effect, may try changing out vert Ic just in case but this one is definaity >stubbron...... (any one have a manual on it, I also keep a non-public email >address for large files) > >Peter Oliver >Tucson Radio TV > > >From: "John at Main TV" <maintv2004@xxxxxxxxxxx> >Reply-To: techassist@xxxxxxxxxxxxx >To: <techassist@xxxxxxxxxxxxx> >Subject: [TechAssist] Re: Magnovox 32G700-7585 TP3284C101 shutsdown after >about 1 hour >Date: Sat, 10 Apr 2004 10:56:50 -0600 > >If it shuts down for no good reason I would reset the screen contol. That >is a critical setting for some reason. Turn it up until retrace and the >back it off just enough to clear the picture. If that's not it I would >change zener diodes 6631 (BZX79-B18 or 9331-669-30133) and 6638 (BZX79-B10 >or 9331-668-70133). I have heard it said Philips never learned how to make >a reliable zener diode. There is also a shutdown line for loss of vertical >deflection. I think you could see it drop down to a line before going off >if that was the problem. Let us know what you find. John. > >John Mielke >Main TV >636 main St. >Longmont, Co >phone 303 776 6955 >fax 303 776 0792 >maintv2004@xxxxxxxxxxx >----- Original Message ----- >From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx> >To: <techassist@xxxxxxxxxxxxx> >Sent: Saturday, April 10, 2004 9:18 AM >Subject: [TechAssist] Magnovox 32G700-7585 TP3284C101 shutsdown after about >1 hour > > > > Well got this beast back on the bench customer left it after the estimate >so > > took a while to get back to it. Ordered the flyback but still acts the >same. > > Initially it will run 1-2 hours (sometimes only 10 mins) then will turn >off, > > no blinking led. It can be turned back on simply by pressing power and >will > > run between 5 min and an hour +. Haven't found any indication, have > > resoldered most major componets, Any more ideas. (this chassis is almost > > identical to the D7 chassis) > > > > Peter Oliver > > Tucson Radio TV > > > > [TechAssist] Re: Magnovox 32G700-7585 TP3284C101 shutsdown after ~ 1 hour > > From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx> > > To: techassist@xxxxxxxxxxxxx > > Date: Thu, 11 Mar 2004 19:11:38 +0000 > > I guess I may have to order one as soldering everthing doesn't help > > (assuming the estimate is aproved). Would like it to be a bit more > > difinitive. runs anywhare from 10 min to 1 hour before sutting down >usually > > an hour. > > > > Peter Oliver > > Tucson Radio TV > > > > > > From: "Intrepid Video Support" <support@xxxxxxxxxxxxxxxxxx> > > Reply-To: techassist@xxxxxxxxxxxxx > > To: <techassist@xxxxxxxxxxxxx> > > Subject: [TechAssist] Re: Magnovox 32G700-7585 TP3284C101 shutsdown after >~ > > 1 hour > > Date: Wed, 10 Mar 2004 18:18:48 -0500 > > > > Peter, > > From Tech Repair CD: > > Philips\TA3284C101 31G700\Press the power button* the set comes on for a > > second *then it shuts off. High > > voltage comes up to 32K. B+ at 130 V. Vertical output checks > > good.\\\31G700\Replace FBT P/N:3128 1382 > > 0623 cost $16.50 form Tritronics\\\\\\\\ > > > > Jeff Dougherty > > Intrepid Video TV/VCR > > 263 S Front St > > Steelton PA 17113 > > fax...717-564-4952 > > www.intrepid-video.com www.tech-repair.net > > > > ----- Original Message ----- > > From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx> > > To: <techassist@xxxxxxxxxxxxx> > > Sent: Wednesday, March 10, 2004 2:33 PM > > Subject: [TechAssist] Magnovox 32G700-7585 TP3284C101 shutsdown after ~ 1 > > hour > > > > > > Magnovox > > TP3284C101 > > 32G700-7585 > > > > > > Set will run about an hour then shutdown can be restared by > > pushing power (without unplugging) I have seen a few have had runins with > > this set, does not appear to be a connection. Have started checing HV >caps > > but no luck yet, did see a note in the archinves about bad Flybacks but ? > > ..... any one had any luck or ideas? > > > > Peter Oliver > > Tucson Radio TV > > > > _________________________________________________________________ > > Tax headache? MSN Money provides relief with tax tips, tools, IRS forms >and > > more! http://moneycentral.msn.com/tax/workshop/welcome.asp > > > > > > >-------------------------------------------------------------------------- >--- > > 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/ > >_________________________________________________________________ >Watch LIVE baseball games on your computer with MLB.TV, included with MSN >Premium! >http://join.msn.com/?page=features/mlb&pgmarket=en-us/go/onm00200439ave/direct/01/ > > >----------------------------------------------------------------------------- >Lost Password: >http://www.tech-assist.org and select "Login Problems?". >Email Archives: >//www.freelists.org/archives/techassist/ > > > -- Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/