Aloha Techs, This projection TV's vertical stretches out intermittently .I discovered that on LA7838,pin 6,ramp generator input varies its voltage everytime the vertical stretches. I traced that bias voltage coming from pin 12 of FBT varying from 120vdc to 40vdc,when vetical stretches. Normal vertical size happens at 40vdc on pin 12 of FBT. I am about to change the flyback,$86.00 ouch! Any advice before I proceed? Have replaced la7838,q1571,q1572 and all the electrolytics around la7838 and associated electrolytics. Aloha and mahalo, Kahuna ***************************************************************************** The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.html Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.html Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/