Did you try? http://www.picturetubes.net/ http://www.videodisplay.com/ http://www.thehinesgroup.com/patx/ Jose' Reyes @ Kwik Fix TV 619 Pondella Rd. N. Ft. Myers, Fl. 33903 E-Mail: jr@xxxxxxxxxxx ----- Original Message ----- From: "Jerry Hoeme" <jhoeme@xxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Thursday, September 26, 2002 3:26 PM Subject: [TechAssist] Re: Philips PTV630 HV transistor shorted > > Al, > > I have a Magnavox model FP4610 (PTV 615) with same problem. > The emitter resister is .33 ohm 1/2 watt (R934) located near edge of board > on right hand side. > I checked the blue CRT, I could see fluid inside the neck! Looked thru the > lens, could see crack on face of CRT! > Does anyone know of a low-cost source for these tubes? > Philips wants $426.29 plus shipping! That's outrageous!! > > Jerry Hoeme > Jerry's TV Service > 840 S. Kansas Ave > Liberal, KS 67901 > 620-624-4302 > jhoeme@xxxxxxxx > > ----- Original Message ----- > From: "Neil Bowman" <tvdoctors@xxxxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Wednesday, September 25, 2002 9:47 PM > Subject: [TechAssist] Re: Philips PTV630 HV transistor shorted > > > > There is a remitter resistor between the base and collector. You will > probably see that it's blackened on the side of it. Before replacing, look > directly into the blue crt and you will probably see that it's cracked. > Neil TV Doctors Monroe,Wa. > > -------Original Message------- > > From: techassist@xxxxxxxxxxxxx > Date: Wednesday, September 25, 2002 07:26:42 PM > To: tech assist > Subject: [TechAssist] Philips PTV630 HV transistor shorted > > Could use a bit of info on this PTV630 philips. Don't see many because > there isn't a philips dealer in this area. > > The high voltage O/P transistor is shorted. All power supply voltages > appear normal, deflection aand audio is working. > > Question: there is 130V on the collector of the HV transistor 2DS1556 > which is shorted so there must be a fuse or fuse resistor somewhere in > the emitter line, could someone tell me the location and value of the > fusable. > Found tips on ptv620 and a .0019uf cap was mentioned as possible cause > and to check the blue crt, does this apply to the 630 as well? > > Any suggestions welcome, may save an extra trip as I have to work on > this on site. > > Al G > Al's TV-Electronics > Pembroke Ont. > Canada > 613-732-3240 > > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html > ------------------------------------------ > ***NEW*** Tips Added Instantly!!!*** > Submit Repair Tips here: > http://www.tech-assist.org/secure/tip/ > > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html > ------------------------------------------ > ***NEW*** Tips Added Instantly!!!*** > Submit Repair Tips here: > http://www.tech-assist.org/secure/tip/ > --- > [This E-mail scanned for viruses] > > > --- > [This E-mail scanned for viruses] > > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html > ------------------------------------------ > ***NEW*** Tips Added Instantly!!!*** > Submit Repair Tips here: > http://www.tech-assist.org/secure/tip/ > ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/