Thanks for your info. Replaced D513 and R549. D513 was shorted and R549=20 was open. Cross for D513 used NTE 580. Didn't have one, so used a RCA part= =20 # 164590 that crosses to NTE580. (Fast switching diodes) Also, have=20 question. Do I have to use Sony diode for replacement?? Checked out D616= =20 and D620, both OK. Have same problem, 4 LED flashes. Please advise,thanks. At 11:56 AM 8/6/04 -0400, you wrote: >The manual is available in the members area for download. How many times is >the LED flashing (self diagnostic code)? > >Bob Waterman, CET=AE #RI-28 >Master Technician License #9109 >Service Manager / Parts Manager >Gemini Computer, TV, & Security Alarms >(508)695-7302 >(508)695-7769 FAX >geminitv@xxxxxxxxxxx >geminitv@xxxxxxx >www.geminicomputertvsecurityalarms.com > > >----- Original Message ----- >From: "Kenny Barnes" <kennyb@xxxxxxxxxxxx> >To: <techassist@xxxxxxxxxxxxx> >Sent: Friday, August 06, 2004 11:52 AM >Subject: [TechAssist] Sony KV27FS13 Pulsates > > > > Sony KV27FS13- No Sams. My first flat screen. Set pulsates from 4 to 5 > > sec. Then shuts down. No high voltage at all. HOT checks OK. Any= help > > here would be appreciated. > > > > > > > > > > > > Kenny Barnes > > Kenny Barnes tv > > 928 South Marshall st. > > 5154325250 > > Boone, Iowa 50036 > > > > > >= -------------------------------------------------------------------------- >--- > > 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/ Kenny Barnes Kenny Barnes tv 928 South Marshall st. 5154325250 Boone, Iowa 50036 ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/