Joe; There must be more to this then you are saying. I don't know why someone would tell you he had the schematic, but to busy to help you. Doesn't make sense.
-Ed- Tel-Tek Electronics Ontario-Canada [EMAIL PROTECTED] ----- Original Message ----- From: "Joe Dickerson" <[EMAIL PROTECTED]> To: "ELECTRONICS PROFESSIONALS LIST" <[EMAIL PROTECTED]> Sent: Saturday, April 17, 2004 8:45 PM Subject: Re: [Techs] FIX: Philips HDTV mod 43pp920217 chas DPTV305 dead/chirps > jUST A NOTE.... > I wrote in with a problem I was having with a Zenith (99 model) and > was told (by the respondent) he didn't have time to make a copy of the > schematics. The print was NLA, so I passed it on to the customer and > lost the repair on that one. So much for "helping" each other.? > Joe > > LeRoy Westlund wrote: > > Thanks for the tip, Ronnie. > > This is a classic example of the type of help we need, to survive in this > > business. > > If we can collect more of these HDTV tips, we will be better prepared when > > the time comes for us to face the newer sets. You guys build my confidence, > > when you make posts of this quality ! > > Keep up the good work. > > > > LLW > > > > LeRoy Westlund > > Westlund TV & Electronics > > 97 North Main "Where there's a will,... > > Centerfield, UT 84622-0087 There's always a way." > > Ph./Fax 435-528-3822 > > mailto:[EMAIL PROTECTED] > > > > -----Original Message----- > > From: Ronnie Alston <[EMAIL PROTECTED]> > > To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> > > Date: Thursday, April 15, 2004 11:25 AM > > Subject: [Techs] FIX: Philips HDTV mod 43pp920217 chas DPTV305 dead/chirps > > > > > > > >>Philips HDTV mod 43PP920217 chas DPTV305 > >>Symptom: Dead set/chirping condition > >>Problem: 7045 CONV AMP IC on LSB panel STK392-120 Part #932212344682 > >>(Replaced both 7045&7044). > >>Problem isolation: Removed plug 1516 from main power supply/deflection > >>board. Powered set back up and picture tubes then lit up with no chirping. > >> Plugged 1516 back in place and when desoldering pins 1&8 (-35&+35v) set > >>came on, no more chirping. Isolated problem to 7045. > >> > >>Many, many thanks to those who sent PDF files, > >>Ronnie Alston > >>Alston's TV Service > >>110 North Third Street > >>Ozark, Ark, 72949 > >>[EMAIL PROTECTED] > >> > >> > >>_______________________________________________ > >>Tech Repair CD...order your just $49.00 plus shipping...One year of updates > > > > free. > > > >>www.intrepid-video.com www.tech-repair.net > >>Techs mailing list > >>[EMAIL PROTECTED] > >>http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com > >> > > > > > > > > _______________________________________________ > > Tech Repair CD...order your just $49.00 plus shipping...One year of updates free. > > www.intrepid-video.com www.tech-repair.net > > Techs mailing list > > [EMAIL PROTECTED] > > http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com > > > > > -- > Joe Dickerson > Joe's TV & Appliance > Rt 1 Box 3781 > Jasper, Texas 75951 > (409) 384-3325 > use same no. for fax > > > _______________________________________________ > Tech Repair CD...order your just $49.00 plus shipping...One year of updates free. > www.intrepid-video.com www.tech-repair.net > Techs mailing list > [EMAIL PROTECTED] > http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com _______________________________________________ Tech Repair CD...order your just $49.00 plus shipping...One year of updates free. www.intrepid-video.com www.tech-repair.net Techs mailing list [EMAIL PROTECTED] http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com
