Shaun did you check the yoke I have mine still need the yoke:Manuel --- Shaun <satguy@xxxxxxxxxxxxx> wrote: > OK, With the schematic I completely disconnected the > power supply board and > when ac is applied there is only 99 Volts DC on the > 130 volt line. I checked > all the components there and they are good any > ideas. > > Shaun > > Advanced Electronics > 224 West Riverview Ave. > Fort Morgan, CO 80701 > ----- Original Message ----- > From: "Cruz M Reyes" <reyes9159@xxxxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Friday, September 23, 2005 7:04 PM > Subject: [TechAssist] Re: Samsung TC2550S dead (NEED > SERVICE MANUAL) > > > > Shaun I was thinking it was a big screen cause you > > post it in the Larry's post but check out the b+ > > taking off the B+ pin from the fly back if it > increase > > the voltage just change the flyback that happen to > me > > ones but I used to have one from the junk tv and > that > > works for me the rings are ok but the problem was > the > > rectifier for the HV but give me the FBT num maybe > I > > still have one from the junk:Manuel > > > > > > --- Shaun <satguy@xxxxxxxxxxxxx> wrote: > > > > > Manuel, were those tips for a 25" set? I can't > find > > > them on this chassis. I > > > replaced Q801 and IC801 and no change still low > B+ > > > (89 volts) still thinking > > > flyback on my set but it does check good. > > > > > > Shaun > > > > > > Advanced Electronics > > > 224 West Riverview Ave. > > > Fort Morgan, CO 80701 > > > ----- Original Message ----- > > > From: "Shaun" <satguy@xxxxxxxxxxxxx> > > > To: <techassist@xxxxxxxxxxxxx> > > > Sent: Friday, September 09, 2005 5:40 PM > > > Subject: [TechAssist] Re: Samsung TC2550S dead > (NEED > > > SERVICE MANUAL) > > > > > > > > > > I replaced C826 and still wont run. I replaced > > > shorted Q801 along with the > > > 4 > > > > amp fuse. When power is applied Q801 starts > > > getting hot and the output of > > > > the 130 volt line is around 89 volts and > remains > > > 89 volts with or without > > > a > > > > load on it.I am going to replace IC801 (TDA > 4601) > > > because at this point > > > > everything else checks ok. > > > > > > > > Advanced Electronics > > > > 224 West Riverview Ave. > > > > Fort Morgan, CO 80701 > > > > ----- Original Message ----- > > > > From: "Eric Manuel" <tvman@xxxxxxxxxxxxxxx> > > > > To: <techassist@xxxxxxxxxxxxx> > > > > Sent: Friday, September 09, 2005 11:31 AM > > > > Subject: [TechAssist] Re: Samsung TC2550S dead > > > (NEED SERVICE MANUAL) > > > > > > > > > > > > > Hi Shaun replace this cap as it goes bad > wont > > > check bad..Eric > > > > > > > > > > Samsung TXB2525 K52MA dead. No secondary > > > voltages. open C826 > > > > > (220ufd/25V) off pin 9 of IC801 > > > > > > > > > > Eric > > > > > E M Electronics > > > > > 59 Wights Rd > > > > > Deer Lake NL > > > > > Canada > > > > > A8A 2J2 > > > > > Ph# 709 635 2627 > > > > > tvman@xxxxxxxxxxxxxxx > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Shaun wrote: > > > > > > I am thinking the flyback is bad but need > a > > > print of it to test anyone > > > > know > > > > > > where to get the service manual? > > > > > > > > > > > > Shaun > > > > > > > > > > > > Advanced Electronics > > > > > > 224 West Riverview Ave. > > > > > > Fort Morgan, CO 80701 > > > > > > ----- Original Message ----- > > > > > > From: "Shaun" <satguy@xxxxxxxxxxxxx> > > > > > > To: "tech" <techassist@xxxxxxxxxxxxx> > > > > > > Sent: Thursday, September 08, 2005 1:33 PM > > > > > > Subject: [TechAssist] Samsung TC2550S dead > > > > > > > > > > > > > > > > > > > > > > > >>This Samsung TC2550S came in dead with > Q810 > > > (C3552) shorted and 4 Amp > > > > fuse > > > > > >>open. Replaced both and set tries to start > > > power supply but I don't > > > get > > > > > > > > > > > > any > > > > > > > > > > > >>high voltage and Q801 is getting hot. Any > tips > > > on this set? > > > > > >> > > > > > >>Shaun > > > > > >> > > > > > >>Advanced Electronics > > > > > >>224 West Riverview Ave. > > > > > >>Fort Morgan, CO 80701 > > > > > >> > > > > > > > > > > > > > > > >>-------------------------------------------------------------------------- > > > > > > > > > > > > --- > > > > > > > > > > > >>This Email List is accessible to the > general > > > public through search > > > > > > > > > > > > engines. 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 accessible to the > general > > > public through search > > > > engines. 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