Jeff, Isn't the 33 volts for the tuning voltage to the tuner ? Try removing the solder from the 33 volt pin of the tuner, and see if the short goes away. Also check to see if there is an e-cap on the 33 volt line that may be shorted. Maybe a short inside the tuner.
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: Intrepid Video Support <[EMAIL PROTECTED]> To: Tech List <[EMAIL PROTECTED]> Date: Tuesday, September 21, 2004 7:32 PM Subject: [Techs] Sylvania(Funai) WSSC192 combo..33v zener shorts > >Set came in dead, with a squeal. >Replaced D615(33v), Q605, Q606(Shorted) R566, high in value, D629 (1N4148..shorted) and I replaced the >opto..all diodes and transistors shorted again. >I replaced again, this time replacing Q604..33v zener shorted again. >I checked D621, D609, D616, 617, 613, the 10 ohm resistor R654. >Evidently I'm missing something..and losing on a job that should have been a quick fix.. >Can anyone offer any help? >Thanks. >Jeff >-- >Intrepid Video TV/VCR Repair >263 S Front St, Steelton PA 17113 >717-939-7708; (F) 717-564-4952 >www.intrepid-video.com www.tech-repair.net > > >_______________________________________________ >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
