I'd look at some Primary caps as well. Or the opto could have caused an overvoltage condition Peggs At 09:59 AM 1/27/05, jorge miret wrote: >D1015 is a 18v zener and is used as an over voltage protector so I >verified all components in the same line and everything looks good.I then >replaced C1012 (18v/330uf),C1013 (25v/330uf) and D1006 (RU3YX=NTE# 588) >even they checked ok just in case,plug the unit and saw the timer led >blinking.Set has been on for about 2 hours now.The only thing that I >assume is that one of this componenets was shorting or leaking under current. >Well is fixed and thanks to all that replied,specially to Jeff from >Shoreline Electronics who sent me a pdf of p.s.and that helped me to trace >the problem down. >Jorge. >jorge miret <jorge_miret@xxxxxxxxx> wrote: >Yes I did already,as a matter of fact I forgot to include it in the >previuos post,it was shorted from b to c and open from e to c. >Thanks ,Jorge. >tvservice wrote: >Be sure to replace Q1002 2sd1458 with Q1001 >Robert >tvservice@xxxxxxxxxxxxx >H & H Electronics Inc >----- Original Message ----- >From: "jorge miret" >To: >Sent: Thursday, January 27, 2005 9:17 AM >Subject: [TechAssist] Re: Panasonic PV-DM2799 > > > > Thanks Jeff,I just got the info.Will let the group know the results. > > Jorge. > > Shoreline Electronics wrote: > > Info sent to you email box > > > > ========================== > > Jeff Stielau > > Shoreline Electronics Repair > > 344 East Main Street > > Clinton,CT 06413 > > 860-399-1861 > > 860-664-3535 (fax) > > jstielau@xxxxxxxx > > ======================== > > > > ----- Original Message ----- > > From: "jorge miret" > > To: > > Sent: Wednesday, January 26, 2005 6:40 PM > > Subject: [TechAssist] Panasonic PV-DM2799 > > > > > > > This Panasonic combo (VCR/DVD/TV) came dead,found Q1001 (shorted) in > > > p.s.of vcr section and F1001 blown black.After replacing both a pitch > > > noise was heard from p.s.just at plug in and found D1015 shorted (18v > > > zener).Replace zener and shorted again at plug in but fuse and q1001 ok > > > this time.I am working without schematic,need if someone has the power > > > supply area to continue t/s.this baby. > > > TIA for any help. > > > Jorge. > > > > > > Jorge Miret-Puerto Rico > > > J.C.Electronic Repairs > > > Tel:787-761-0920 > > > jorge_miret@xxxxxxxxx > > > > > > --------------------------------- > > > Do you Yahoo!? > > > Yahoo! Search presents - Jib Jab's 'Second Term' > > > > > > > > > > -------------------------------------------------------------------------- >--- > > > Lost Password: > > > http://www.tech-assist.org and select "Login Problems?". > > > Email Archives: > > > //www.freelists.org/archives/techassist/ > > > > > > > > > -------------------------------------------------------------------------- >--- > > Lost Password: > > http://www.tech-assist.org and select "Login Problems?". > > Email Archives: > > //www.freelists.org/archives/techassist/ > > > > > > Jorge Miret-Puerto Rico > > J.C.Electronic Repairs > > Tel:787-761-0920 > > jorge_miret@xxxxxxxxx > > > > --------------------------------- > > Do you Yahoo!? > > Take Yahoo! Mail with you! Get it on your mobile phone. > > > > > > -------------------------------------------------------------------------- >--- > > Lost Password: > > http://www.tech-assist.org and select "Login Problems?". > > Email Archives: > > //www.freelists.org/archives/techassist/ > > > >----------------------------------------------------------------------------- >Lost Password: >http://www.tech-assist.org and select "Login Problems?". >Email Archives: >//www.freelists.org/archives/techassist/ > > >Jorge Miret-Puerto Rico >J.C.Electronic Repairs >Tel:787-761-0920 >jorge_miret@xxxxxxxxx > >--------------------------------- >Do you Yahoo!? >Yahoo! Search presents - Jib Jab's 'Second Term' > > >----------------------------------------------------------------------------- >Lost Password: >http://www.tech-assist.org and select "Login Problems?". >Email Archives: >//www.freelists.org/archives/techassist/ > > >Jorge Miret-Puerto Rico >J.C.Electronic Repairs >Tel:787-761-0920 >jorge_miret@xxxxxxxxx > >--------------------------------- >Do you Yahoo!? > Yahoo! Search presents - Jib Jab's 'Second Term' > > >----------------------------------------------------------------------------- >Lost Password: >http://www.tech-assist.org and select "Login Problems?". >Email Archives: >//www.freelists.org/archives/techassist/ -- This message has been scanned by the OMU Online postini filter. ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/