Horiz frequency could be set too low. -Clint http://orpheuscomputing.com Clint Hamilton, Owner sales@xxxxxxxxxxxxxxxxxxxx Tech-Assist Administration http://tech-assist.org techassist@xxxxxxxxxxxxx (PLEASE include previous correspondence if replying to this email!!) ----- Original Message ----- From: "AcidPh Poh" <aguidori@xxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Thursday, September 06, 2001 9:33 Subject: [TechAssist] RCA177AF Unit had a power surge was dead, replaced horztal ouput transistor, flyback,power regulator and resolder tuner circuit. Goes on and shutsdown after 10-15 min. No other visible damage. anyone have sudjestions. Thanks Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.