Down below it is mentioned about 2 capacitors to replace. Try that if that doesn't work replace the IC ( I think it's the black one). Let me know. Al Marquardt [EMAIL PROTECTED] Al Marquardt Electronic Repair 206 W Main Girardville Pa. 17935 ----- Original Message ----- From: "Joe Dickerson" <[EMAIL PROTECTED]> To: "ELECTRONICS PROFESSIONALS LIST" <[EMAIL PROTECTED]> Sent: Friday, May 07, 2004 8:03 PM Subject: Re: [Techs] Zenith ZB32945...9-1047-1 main (92 model)
> Al, > I can't find the 3AG plug ( I assume on the 9-1047-1). Am I goin' > nuts? I'd borrow the print, but if I can't find the 3AG plug, it really > wouldn't do much good. If you you have any advice, I'll take it! > Thanks, > Joe > > > > Joe Dickerson wrote: > > LeRoy, > > Once again, thanks for some help to put this dog out of its' misery. I'll go back > > in the shop tomorrow with some gin.....I mean coffee and sit back and see if Sencore > > can give me a small portion of my $ back. (sound familiar?) > > Thanks again. Jeff is right, I guess. I'll break down and buy the tech repair cd > > tomorrow. > > Justy being on here and meeting the friends I have (present company included) has > > been well worth buying a CD. > > Good Luck, > > Joe > > > > > > LeRoy Westlund wrote: > > > > > >>Joe, > >>First,....change the "5" in the model number to an "S". > >>Now,... to determine which module is bad, first check pin 3 of plug 3AG for > >>between 3-16 volts. Then check pin 5 of plug 3AG for a 5 volt p-p signal, or > >>4.3 VAC. > >>Check across RX3407 for 130 volts. If any of these voltages are missing, > >>replace HV board 9-1047-01 (or repair board as needed). If OK, check pin 6 > >>of plug 3AG, should be 3 volts. If missing, replace 9-1055 board (or repair > >>board as needed). If OK, check pin 1 of plug 3AG for 16 volts. If missing, > >>replace 9-1047-01 (or repair board as needed). > >> > >>Some of the C3 chassis fixes for dead set condition: Check or replace the > >>following: C3407 ([EMAIL PROTECTED]), CR3415 (14 volt zener), CX3432 (100 @ 100), and > >>C3440 (3.3 @ 50). > >> > >>Also,...I have the factory service lit. on this set. (Paper,..and > >>micro-fitche). It is a C3B chassis, and the service Lit. is CM-147/C3(E), > >>and (G). If you need it, let me know, and I will send it to > >>you,....SNAIL mail (Monday A.M.) !!!! > >> > >>Good luck, > >>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: Joe Dickerson <[EMAIL PROTECTED]> > >>To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> > >>Date: Friday, April 30, 2004 9:46 PM > >>Subject: [Techs] Zenith ZB32945...9-1047-1 main (92 model) > >> > >> > >>> Set looks very cool, except it won't come on. I have no print > >>>(familiar?), so the going is rocky to say the least. All fuses check > >>>good, as well as the H.O.T. and all diodes as far as I can tell around > >>>the flyback and power supply areas. The relay doesn't even "click" when > >>>power is pressed. I can't find any burned areas around the pc board, so > >>> I decided to call the "cavalry". Any ideas are exceedingly grateful at > >>>this time. > >>>Thanks > >>>Joe > >>>-- > >>>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 > > > > > > > > _______________________________________________ > > 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
