Ray, I had aproblem with a #CF27H50 that had poor audio, dark, negative picture, color was tearing, and also the power LED would blink. Found a bad cap in the 12.5v supply (C449), 12.5 supply came off of pin 7 of flyback in this set. Just thought I'd mention this. Dan Webster Webster's TV Shullsburg, Wi. ----- Original Message ----- From: ray clarke <ray260@xxxxxxxxx> To: tech <techassist@xxxxxxxxxxxxx> Sent: Tuesday, September 17, 2002 3:30 PM Subject: [TechAssist] toshiba cx21349 picture pulses or becomes allmost a negetive image > > Chassis tac8907 The set also had vertical problems > that were easily fixed c301,c308. Video input shows a > bettor pic but not perfect. Sometimes the set won't > tune in on a channel, tried a different tuner with > same result. also tried a new if/video/chroma ic. Any > ideas will be apreciated. > Ray Clarke > Billette TV Howick Que > > __________________________________________________ > Do you Yahoo!? > Yahoo! News - Today's headlines > http://news.yahoo.com > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html > ------------------------------------------ > ***NEW*** Tips Added Instantly!!!*** > Submit Repair Tips here: > http://www.tech-assist.org/secure/tip/ > ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/