If you can hold the power button and maintain power then the micro is bad!!!!
ddd Mo Dale Fey's Electronics 2027 S. Main St. Suite 2 Bloomington, Il 61704 FON 309-829-7151 FAX 309-829-0619 [EMAIL PROTECTED] -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ronnie Alston Sent: Tuesday, January 20, 2004 9:23 PM To: [EMAIL PROTECTED] Subject: [Techs] Fw: Philips/Magnavox Mod 25TS56 Shuts Down UPDATE: Replaced open R3340 that has the 200 volts through it on CRT ckt board, still shuts down, also replaced IC on ckt board. Checked picture tube, ok (has no shorts). I also afterwards found that I can hold continuously any button on the panel except the power and the set will come on and stay on with full raster and normal hi-voltage but with snowy raster (no video) and no noise. Menu functions will even come on screen. I guess it's about time to let this old dog lie unless someone has any good suggestions. Ronnie Alston Alston's TV Service 110 North Third Street Ozark, Ark, 72949 [EMAIL PROTECTED] > ----- Original Message ----- > From: "Ronnie Alston" <[EMAIL PROTECTED]> > To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> > Sent: Monday, January 19, 2004 6:22 PM > Subject: [Techs] Philips/Magnavox Mod 25TS56 Shuts Down > > > Chassis mod. # 25F800 > B+ at about 130 volts on collector without light bulb in ckt. At turn on with > light bulb in ckt. I can see the hor pulse before it shuts down and it looks > good (no distortion). > Hi-voltage without light bulb gets to about 30k, with light bulb it gets > to about 22k. My HA2500 Sencore horizontal analyzer shows no loading or > problems. > I replaced the vert output ic without any change. > Any suggestions would be appreciated. > > Thanks, > Ronnie Alston > Alston's TV Service > 110 North Third Street > Ozark, Ark, 72949 [EMAIL PROTECTED]> _________________________________________ Please include original text when replying to this email. Once you get your unit repaired, please post the fix to the group. Order your tech repair CD today, Version 3.0 only $49.00-more monitor tips-user friendly program. [EMAIL PROTECTED] www.tech-repair.net ______ Techs mailing list [EMAIL PROTECTED] http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com Go to the link above and scroll to the bottom to enter your email address _________________________________________ Please include original text when replying to this email. Once you get your unit repaired, please post the fix to the group. Order your tech repair CD today, Version 3.0 only $49.00-more monitor tips-user friendly program. [EMAIL PROTECTED] www.tech-repair.net ______ Techs mailing list [EMAIL PROTECTED] http://intrepid-video.com/mailman/listinfo/techs_intrepid-video.com Go to the link above and scroll to the bottom to enter your email address
