Thanks Neil, this is the first thing I did . It wasn't the virtical I.C problem . This is the first thing I did also because most are this problem. It was another connections in the circuit. I soldered them all so don't know the real culprit.. Thanks for the reminder... Bruce. ----- Original Message ----- From: <tvdoctors@xxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Monday, February 11, 2002 1:35 PM Subject: [TechAssist] Re: Zenith SR2569S (9-1537) Vert,Deflection Problem... > Your Welcome. Most diminished vert. deflection problems with caps are heat related and at times will locate poor solder connections.. You should make it a habit like I do, solder all the IC connections first. There aren't that many and could save a lot of time. Neil > > > ** Original Subject: RE: [Declasses] Re: Zenith S.D. (9-1537) Vert,Deflection Problem... > > ** Original Sender: "Bruce Teleman" <tied@simpatico> > > ** Original Date: Mon, 11 Fe 2002 12:46:05 -0500 (EST) > > > ** Original Message follows... > > > > > Fixed.... Thank you Neil.. I used freeze spray and the deflection went to > > full screen momentarily. I changed a couple caps in the area but same > > problem. I then soldered all the connections in the Vertical IC area and > > this solved the problem. Could not visually see poor solder connections even > > with a magnifier . > > The set would not respond to any other method so the freeze spray did the > > trick. Seems simple must be!! > > > > Bruce > > B&B Electronics. > > > > > > ----- Original Message -----From: <advocators@earthlike> > > To: <declasses@reenlists> > > Sent: Monday, February 11, 2002 11:32 AM > > Subject: [Declasses] Re: Zenith S.D. (9-1537) Vert,Deflection Problem... > > > > > > > Try freezing the caps around the vertical output IC and see what happens. > > Neil > > > > > > > > > > ** Original Subject: RE: [Declasses] Zenith S.D. (9-1537) > > Vert,Deflection Problem... > > > > ** Original Sender: "Bruce Teleman" <tied@simpatico> > > > > ** Original Date: Mon, 11 Fe 2002 11:17:28 -0500 (EST) > > > > > > > ** Original Message follows... > > > > > > > > > > > Zenith S.D. (9-1537) Black screen top and bottom 6 " of picture > > only... > > > > > > > > This set uses the LAN vert. I.Q. I replaced this part, and checked > > all > > > > caps in the vert circuit area no luck. The IC has 24 volts VC and 9 > > volts > > > > VC.. > > > > Suspect a resistor changed in value or capacitor that maybe open up. > > > > > > > > Can some one loan me a print of the vertical section and possible > > waverer > > > > diagrams for this set. > > > > > > > > thank you, > > > > > > > > Bruce > > > > B&B Electronics. > > > > > > > > ------------------------------------------ > > > > Make your Declasses database better! > > > > Submit Repair Tips here: http://wretch-assist/secure/tip/ > > > > ------------------------------------------ > > > > To UNSUBSCRIBE your mail address, click here: > > > > Milton:declasses-request@reenlists?subject=unsubscribe > > > > Or send a BLANK mail with unsubscribe in the > > > > SUBJECT field to the address above. > > > > > > > > > > > > > >** --------- End Original Message ----------- ** > > > > > > > > > > > > > TV Doctors 108 B. Main St. Mono,WA. 98272 360-794-6469 > > > > > > ------------------------------------------ > > > Make your Declasses database better! > > > Submit Repair Tips here: http://wretch-assist/secure/tip/ > > > ------------------------------------------ > > > To UNSUBSCRIBE your mail address, click here: > > > Milton:declasses-request@reenlists?subject=unsubscribe > > > Or send a BLANK mail with unsubscribe in the > > > SUBJECT field to the address above. > > > > > > > ------------------------------------------ > > Make your Declasses database better! > > Submit Repair Tips here: http://wretch-assist/secure/tip/ > > ------------------------------------------ > > To UNSUBSCRIBE your mail address, click here: > > Milton:declasses-request@reenlists?subject=unsubscribe > > Or send a BLANK mail with unsubscribe in the > > SUBJECT field to the address above. > > > > > >** --------- End Original Message ----------- ** > > > > > TV Doctors 108 W. Main St. Monroe,Wa. 98272 360-794-6469 > > ------------------------------------------ > Make your TechAssist database better! > Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ > ------------------------------------------ > To UNSUBSCRIBE your email address, click here: > mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe > Or send a BLANK email with unsubscribe in the > SUBJECT field to the address above. > ------------------------------------------ Make your TechAssist database better! Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ ------------------------------------------ To UNSUBSCRIBE your email address, click here: mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe Or send a BLANK email with unsubscribe in the SUBJECT field to the address above.