WHY NOT....... WHO DID YOU WANT... [EMAIL PROTECTED] From: [EMAIL PROTECTED](Mark�Wentowski) Date: Sat, Apr 10, 2004, 12:52am (EDT-1) To: [EMAIL PROTECTED] (ELECTRONICS PROFESSIONALS LIST) Subject: RE: [Techs] Zenith PVR4660VK (1995 model) Focus drifts. Reply�to: [EMAIL PROTECTED] (ELECTRONICS PROFESSIONALS LIST) You already know Leroy. More than likely it is the focus block. I just didn't want to be the one to say it. Mark Wentowski Perry Hill Electronics 3836 Harrison Rd. Montgomery AL 36109 phone: (334)279-5622 fax: � (334)273-9050 [EMAIL PROTECTED] -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of LeRoy Westlund Sent: Friday, April 09, 2004 10:07 PM To: ELECTRONICS PROFESSIONALS LIST Subject: Re: [Techs] Zenith PVR4660VK (1995 model) Focus drifts. Well,....OK,....nobody is twistin your arm ! ;-) 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: Mark Wentowski <[EMAIL PROTECTED]> To: ELECTRONICS PROFESSIONALS LIST <[EMAIL PROTECTED]> Date: Friday, April 09, 2004 8:12 PM Subject: RE: [Techs] Zenith PVR4660VK (1995 model) Focus drifts. It's a Zenith eh. I'd rather not say.... Mark Wentowski Perry Hill Electronics 3836 Harrison Rd. Montgomery AL 36109 phone: (334)279-5622 fax: � (334)273-9050 [EMAIL PROTECTED] -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of LeRoy Westlund Sent: Friday, April 09, 2004 9:28 AM To: [EMAIL PROTECTED] Subject: [Techs] Zenith PVR4660VK (1995 model) Focus drifts. Hi members, This Zenith PTV has a fairly good picture after I adjust the focus on all 3 tubes, but after about 20 minutes the focus adjustments drifts, and I have to readjust the focus. When it's cold, the adjustment range on the pots, are about in the middle. After warm-up I have to turn it almost to the full range in the CW direction. The gray wire from the High voltage bleeder assy., measures 44.2K to ground. I understand that it should OHM out between 48-51K. I am thinking about ordering a new Focus block assy., from H.B. electronics in California. They have them for about $75. I checked all 3 of the 120K ohm resisters on the CRT modules, and they check OK. Do I need to replace them anyway, and do you think a new focus block will correct my problem, or am I over looking something ? I guess what I need, is a little insurance from the list, before shoveling out that much $$$ for a part I might not need. Please advise, TIA, 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] ______________________________________________ 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 ______________________________________________ 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
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