Tritronics does not show the part as NLA, it just is not listed on their web site. PartsFinder shows it as an active part ******************************************************************************************************************* Since 1972 Jim Myers Telrad Electronics Fort Wayne, Indiana Phil Bader wrote: > Thanks for the feedback, always appreciated from this forum. > , but what the h*ll with "NLA" on a yoke in a three thousand dollar > unit 36 months out of the plant? Customer hasn't had it 36 months! Geez, > this is the TOP end of RCA,s CRT based HDTV. What the heck does RCA > think? I got a email confirmation on my web order and although it showed > one in stock, now says zero stokk, one "BO". > I dunno. This govt is ALLOWING these thugs to get away with this. All > nice and legal. > Venting... > Phil Bader > > Wayne Vanaman wrote: > > >>The "square tape" is the SVM coil. 240796. I have moved many of these coils > >>from tube to tube. Just examine carefully its position on the neck. > >>RCA tech assist once told me, on a warranty job, to cut and splice the yoke >>wires instead of changing all three yokes. >> >>Wayne Vanaman >>Omega Electronics >>6904 W Fairfield Dr >>Pensacola, Fl. 32506-3310 >> >>Wayne@xxxxxxxxxxxxxxxxxxxxx >>WWW.PensacolaTVRepair.Com >> >>850-456-5995 voice >>850-458-6369 fax >> >> >>----- Original Message ----- >>From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx> >>To: <techassist@xxxxxxxxxxxxx> >>Sent: Saturday, May 22, 2004 8:41 AM >>Subject: [TechAssist] Update#2! RCA 61" hdtv P61310, DTV307GA, fans "kick" >>once, otherwise dead] >> >> >> >> >> >>>An ongoing saga... >>>The unit did power on with the blue CRT ioslated from the set. >>>Customer approved the estimate., I ordered the parts. INstalled the CRT. >>>Upon removing the blue yoke, I saw the insides were cut to ribbons by >>>the broken glass of the neck.Funny this still allowed the set to power >>>on with this yoke plugged in, but maybe it was damaged "open" instead >>>of shorted. Anyway, the yoke is a 248399, Tritronics shows it NLA (a >>>three year old 61in. HDTV), but another distrib. showed one left. >>>Supposedly it comes as three yokes attached together. (daisey chained). >>>I assume I may be able to buy the three and install the one,as the other >>>two tubes operate OK. >>>Also, there is an interesting clear square tape with a copper coil >>>printrd in it that must be peeled off the old CRT neck and placed on the >>>new, and a wire soldered to it. >>>What a pia. >>>Ordered the yoke on line this morning. Any input appreciated. >>>Phil Bader >>> >>>Phil Bader wrote: >>> >>> >>> >>> >>>>After removing anode from bad blue CRT and unplugging CRT neck board, >>>>the set powered up with a good picture except of course no blue. >>>>Verified no other damage. >>>>I am still thinking the CRT neck board on the bad tube may have taken >>>>damage, but not many parts on that assy, and seems easy enough to fix if >>>>needed. >>>>Awaiting customer's return call. >>>>My fix will be a blue CRT assembly (comes without yoke), the two diodes >>>>and two 4700mfd caps said to be a problem on the DMA power supply board, >>>>as recommended in thread below. >>>>(plus the convergence-from-hell, probably) >>>>Will advise. >>>>Phil Bader >>>> >>>>tvservice wrote: >>>> >>>> >>>> >>>> >>>> >>>> >>>>>You can do just what you said >>>>>look for coolant leak at broken tube >>>>>possible cause of break >>>>>Robert >>>>>tvservice@xxxxxxxxxxxxx >>>>>H & H Electronics Inc >>>>> >>>>>----- Original Message ----- >>>>>From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx> >>>>>To: <techassist@xxxxxxxxxxxxx> >>>>>Sent: Tuesday, May 18, 2004 8:44 AM >>>>>Subject: [TechAssist] update. RCA 61" hdtv P61310, DTV307GA, fans "kick" >>>>>once, otherwise dead] >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>>>-------- Original Message -------- >>>>>>Subject: RCA 61" hdtv P61310, DTV307GA, fans "kick" once, otherwise >>>>>> >>>>>> >> >>dead >> >> >> >>>>>>Date: Sat, 15 May 2004 11:06:13 -0400 >>>>>>From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx> >>>>>>To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx> >>>>>> >>>>>>I checked the DMA Power supply board and the two 4700mfd caps .Caps >>>>>>tested OK. I noticed as I powered it on, looking inside in the back, as >>>>>>it would do the cycling, I saw an arc from up under the CRT area each >>>>>>cycle. >>>>>>opened the front panel where I could see the bottoms of the CRT necks >>>>>>and CRT boards. >>>>>>The CRT on my right had the neck hanging! >>>>>>I can see a black arc line around it at the bell where it appears to >>>>>>have arced until it burnt through the glass neck!. CRT is toast. Don't >>>>>>know what else. >>>>>>Question: >>>>>>Can I isolate this bad blue CRT by unplugging it's anode from the >>>>>> >>>>>> >> >>block, >> >> >> >>>>>>and unplug the CRT board, so I can power the set and see if the other >>>>>>two CRTs are OK, and I have HV,etc? What's the safest way? >>>>>> >>>>>>Will keep posted. >>>>>>PS: another tech advised on the DMA power supply (upright one above >>>>>>sweep) to just change caps C14113,C14115 (use# 250729), and diodes >>>>>>CR19710 and 13 with #234048. High failure rates, tho not my problem >>>>>> >>>>>> >> >>here. >> >> >> >>>>>>Phil Bader >>>>>> >>>>>>Philip Bader >>>>>>Jan Phyl TV Inc. (estab. 1976) >>>>>>3420 Recker Hwy. Winter Haven, Fl. 33880 >>>>>> >>>>>> >>>>>> >>>>>>Phil Bader wrote: >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>>>A newer chassis. >>>>>>>RCA 61 inch HDTV. model P61310, chassis DTV307GA. >>>>>>>No picture, no sound. >>>>>>>I notice there is an "access card" in a slot in the rear, I assume a >>>>>>>built in satelite tuner assy. >>>>>>>Customer is an office equipement tech, and says it has two 24 volt >>>>>>>fans that seem to "kick" once, but do not start up. The set is >>>>>>>otherwise dead. >>>>>>>When I plugged in the cord, I heard the "chirp" of what I assume is >>>>>>>the power supply. >>>>>>>Pushed power button: Green light comes on and stays green constantly. >>>>>>>No other response, other than a strange sound coming from the lower >>>>>>>right side of the set (facing the set's screen), best described as a >>>>>>>half-second "Gurgle" recurring steadily every one second. >>>>>>>Could use ANYTHING on this: pdf's, bullitens, histories, common >>>>>>>hi-failures, anything! >>>>>>>Thanks, >>>>>>>Phil Bader. >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>>-- >>>>>> >>>>>>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/ >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> >>>> >>>>-------------------------------------------------------------------------- >>>> >>>> >> >>--- >> >> >> >>>>>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/ >>> >>> >>> >> >> >>----------------------------------------------------------------------------- >>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/