Check the resistors in the collector ckts. of the Horz driver. The high wattage one may have increased in value. Also check any e-caps in that same ckt., and also check all the e-caps in the power supply area. Sounds like poor B+ voltage regulation problem. Just a WAG.
HTH, LLW LeRoy Westlund Westlund TV & Electronics 97 North Main "At least I'll go down Centerfield, UT 84622-0087 swingin,......what a swingin Ph./Fax 435-528-3822 way to go." mailto:[EMAIL PROTECTED] -----Original Message----- From: Joe Dickerson <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]> Date: Sunday, January 18, 2004 9:33 PM Subject: [Techs] RCA G26261TN..CTC149A....squeals,and somewtimes won't come on.... > ...and I finally figured out that by lowering the ac line voltage by >no more than about 20 volts, the situation is worsened greatly. At that >point, it also gets horizontal lines all across the picture from top to >bottom. L4101 seems to be where the squeal is coming from, but I have >replaced it from another chassis (not real smart, but I calculated the >chances here, and what the hey..) I have wasted a can of freeze spray >and various other chemicals, and to my shame nothing happened to change >the situation. Help is needed and appreciated much more than you know. >Thanks. >....and by the way....LeRoy...thanks so much for the words you sent with >the e-mail about my back surgery. It really helped. >Joe > > >-- >Joe's Tv & Appl. >Joe Dickerson >Rt 1 Box 3781 >Jasper, Texas >(409) 384-3325 >(409) 384-9298 fax > > >_________________________________________ >Please include original text when replying to this email. >Once you get your unit repaired, please post the fix to the group. >Order your tech repair CD today, Version 3.0 only $49.00-more monitor >tips-user friendly program. >[EMAIL PROTECTED] www.tech-repair.net >______ >Techs mailing list >[EMAIL PROTECTED] >http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com >Go to the link above and scroll to the bottom to enter your email address _________________________________________ Please include original text when replying to this email. Once you get your unit repaired, please post the fix to the group. Order your tech repair CD today, Version 3.0 only $49.00-more monitor tips-user friendly program. [EMAIL PROTECTED] www.tech-repair.net ______ Techs mailing list [EMAIL PROTECTED] http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com Go to the link above and scroll to the bottom to enter your email address
