[TechAssist] Re: Philips PTV630 HV transistor shorted


What is the tube number on the tube 180dlb22 or so might
----- Original Message -----
From: "James M. Knoble" <jmk1938@xxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, November 07, 2002 6:15 AM
Subject: [TechAssist] Re: Philips PTV630 HV transistor shorted


>
> What is the number of the tube, the color ,  and the screen size? I have a
> used one.
>
> At 06:42 PM 9/26/02 -0400, you wrote:
>
> >Jerry,
> >I would try this first link, first.
> >I had some trouble with contacting people at PATx..never dealt with the
middle
> >one.
> >Jeff
> >FAX 717-564-4952
> >Intrepid Video & Electronics
> >501 Luther Rd
> >Harrisburg PA 17111-2055
> >Be careful of your thoughts.
> >They may become your words any moment.
> >Order your tip CD today. Filled with TV, VCR, camcorder tips and more.
> >Version 3.0, ready, with more tips, user friendly program.
> >$49.00 for CD, plus first year of tip updates.
> >sales@xxxxxxxxxxxxxxx for more info
> >www.tech-repair.net www.intrepid-video.com
> >www.thetoolcaddy.com www.9-11-2001tragedy.com
> >********************************************************************
> >
> >----- Original Message -----
> >From: "Jose Reyes" <jr@xxxxxxxxxxx>
> >To: <techassist@xxxxxxxxxxxxx>
> >Sent: Thursday, September 26, 2002 4:02 PM
> >Subject: [TechAssist] Re: Philips PTV630 HV transistor shorted
> >
> >
> >
> >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
> > >
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> James M. Knoble
> 2303 Pleasant Valley Road
> Fairmont, WV 26554
>
> jmk1938@xxxxxxxxxx
>
> Phone  304-366-1938
>
> Fax      304-367-8965
>
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