Dave, check IC401 (PN: 272P174010), it may be shorted. Also D909, & R903 (220K 1/8 watt) may be open. The datasheet for STRS5141G http://www.bdent.com/cgi-bin/htmlos.cgi/01212.2.1978717257174 67609/push//schematics/STRS5141G.pdf If you can't get to that, you have to login, it's free, or I can email it to you. -Clint God Bless Us All Clint Hamilton, Owner http://OrpheusComputing.com sales@xxxxxxxxxxxxxxxxxxxx Fax: 209-882-9602 TechAssist Administration http://tech-assist.org techassist@xxxxxxxxxxxxx 4orpheus@xxxxxxxxxxxxx (alternates) orpheuscomputing@xxxxxxxxx pchardware@xxxxxxxxxxxx (PLEASE include previous correspondence if replying to this email!!) ----- Original Message ----- From: "Dave" <tvman@xxxxxxxxxxxxxxx> To: "Tech Line" <techassist@xxxxxxxxxxxxx> Sent: Monday, October 29, 2001 12:11 PM Subject: [TechAssist] Mitsubishi CS-3505R I have a Mitsubishi CS-3505R that's dead and I'm looking for the spec. on IC 901 { STRS5141G} or better yet someone with the print on this set. Thanks DAVE tvman@xxxxxxxxxxxxxxx TV MAN P.O.BOX 654 INVERNESS, FL. 34451-0654 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. 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.