I fought with one just like that a while back and never figured it out so what I did was turn the horz drive all the way down to 0 in the service menu and it looked ok, not perfect but worked ok. I did a lot to that set replaced everything in the horizontal circuit the micro the flyback still no help. The Sony tech said he thought it was the crt yolk but I wasn't going any farther. Customer was happy with it in the end but I never found out what was wrong. Shaun Advanced Electronics Fort Morgan, CO 80701 satguy@xxxxxxxxxxxxx ----- Original Message ----- From: "KENNETH BARNES" <KENNYB928@xxxxxxx> To: "techassist" <techassist@xxxxxxxxxxxxx> Sent: Sunday, May 22, 2005 12:15 PM Subject: [TechAssist] Re: Sony KV27FS12, chassis BA5 - still too much width > Sony KV27FS12 chassis BA5 - problem: still too much width. Original problem was: dead. Replaced flyback, HOT, IC301, IC502. All other functions OK. Tried to adj H Size but get no response. Do not have a diagram with wave forms or voltages to check. Checked out Q503, Q504, D506 and other components in pin circuit. All ok. L503 and L506 also ok. I need to know voltages in pin circuit. Appreciate any help and/or suggestions. TIA. Kenny > Kenny Barnes TV > 928 S. Marshall St. > Boone IA 50036 > Ph 515 432 5250 > Email: KENNYB928@xxxxxxx > -------------------------------------------------------------------------- --- > This Email List is Public. Remove: http://www.tech-assist.org/remove.htm > Lost Password: http://www.tech-assist.org and select "Login Problems?". > Appliance Repair List: http://www.tech-assist.org/secure/tip/chatjoin.htm#app > Email Archives: //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- This Email List is Public. Remove: http://www.tech-assist.org/remove.htm Lost Password: http://www.tech-assist.org and select "Login Problems?". Appliance Repair List: http://www.tech-assist.org/secure/tip/chatjoin.htm#app Email Archives: //www.freelists.org/archives/techassist/