Being unsure, I removed the flyback completely. Set still shuts down. Any ideas? There doesn't seem to be many case histories on this as a dead set. Walter --- Mo Dale <[EMAIL PROTECTED]> wrote: > Desolder the flyback prior to the B+ [130v]. If > it comes up it's the > flyback... > > > 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 walter wood > Sent: Wednesday, January 21, 2004 11:54 AM > To: ELECTRONICS PROFESSIONALS LIST > Subject: RE: [Techs] Pioneer SD-P4683-K > Dead/Shutdown? > > > Thanks, I didn't know that I could do that, > figured > with the convg. bd. unplugged that it WOULD shut > down. > Anyway, I tried it, and it does the same. > I can't find the PD led on the convergence board, > but D150 pulses on one time at turn on. > The other two(that I can find) don't come on at > all. > Does this tell us anything?? > TIA > Walter > --- Mo Dale <[EMAIL PROTECTED]> wrote: > > Remove all connectors to convergence module... > If > > works check the PD signal > > that goes to SMPS defl bd... Transister is know > > to get leaky... Replace even > > if tests good... > > > > 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 walter wood > > Sent: Tuesday, January 20, 2004 12:54 PM > > To: Techs > > Subject: [Techs] Pioneer SD-P4683-K > > Dead/Shutdown? > > > > > > > > > > > When the power button is pushed the red > led(on > > > front panel) turns green, then immediately > back > > > to > > > red. > > > Set has to be unplugged to repeat. > > > Have checked Q103, Q309, Q308, and looked > sweep > > > board over for bad solder. > > > I have replaced the STK4274 (which did ohm > out > > > different fron a new one) and repaired many > bad > > > solder joints on the convergence board. > > > However, that did not fix anything. > > > Does anyone have any type of a trouble > shooting > > > method for this set?? > > > Or, any ideas? > > > The HOT checks ok, but I don't know about the > > > flyback. > > > This set is kin to: > > > SD-P5185-K > > > SD-P5183-K > > > And PRO-98 > > > Chassis KUX1C > > > TIA > > > Walter > > > > > > > > ===== > > Walter Wood > > Future Tech Home Center > > 2786 Hwy. 43 N. > > Lawrenceburg Tn. 38464 > > 931-829-3337 > > Fax 931-829-4044 > > mailto:[EMAIL PROTECTED] > > > > __________________________________ > > Do you Yahoo!? > > Yahoo! Hotjobs: Enter the "Signing Bonus" > > Sweepstakes > > > http://hotjobs.sweepstakes.yahoo.com/signingbonus > > > > _________________________________________ > > 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 > > > ===== > Walter Wood > Future Tech Home Center > 2786 Hwy. 43 N. > Lawrenceburg Tn. 38464 > 931-829-3337 > Fax 931-829-4044 > mailto:[EMAIL PROTECTED] > > __________________________________ > Do you Yahoo!? > Yahoo! Hotjobs: Enter the "Signing Bonus" > Sweepstakes > http://hotjobs.sweepstakes.yahoo.com/signingbonus > > _________________________________________ > 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
===== Walter Wood Future Tech Home Center 2786 Hwy. 43 N. Lawrenceburg Tn. 38464 931-829-3337 Fax 931-829-4044 mailto:[EMAIL PROTECTED] __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free web site building tool. Try it! http://webhosting.yahoo.com/ps/sb/ _________________________________________ 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
