Shaun: How about checking CR3409 diode in 15V supply. Also check C3402 and C3406 in power supply, if it has those. This tip is from another model but could apply to your problem. Worth a try. Hope it helps Jerry Alpha 21 Electronics Granite City, IL 62040 618-452-8620 alpha21century1234@xxxxxxxxxxxxx Shaun <satguy@xxxxxxxxxxxxx> wrote:Thanks they are good. Does anyone know what parts come in a Telamatics 2000 kit part number 46-0464 it is for the 9-1559 module. Shaun Advanced Electronics 224 West Riverview Ave. Fort Morgan, CO 80701 ----- Original Message ----- From: "John Conti" To: Sent: Thursday, September 15, 2005 7:27 PM Subject: [TechAssist] Re: Zenith SR3238RK 9-1559 Chassis relay click then shutdown > Shaun, Check cr 3431 may be shorted and cr 3435. Thats about all I have. > > good luck > John > Comti,sTV > > > >From: "Shaun" > >Reply-To: techassist@xxxxxxxxxxxxx > >To: > >Subject: [TechAssist] Re: Zenith SR3238RK 9-1559 Chassis relay click then > >shutdown > >Date: Thu, 15 Sep 2005 18:20:52 -0600 > > > >I replaced ICX3431 (STR53041 OEM) regulator, IC2100 (LA7838), CX3434 (22 > >mfd > >50 volt), C3432 (100 mfd 63 Volt) and TX3204 (95-4438 Flyback) I have > >checked all the diodes and several caps but so far found nothing. Any other > >advice on this bench bug? > > > >Shaun > > > >Advanced Electronics > >224 West Riverview Ave. > >Fort Morgan, CO 80701 > >----- Original Message ----- > >From: "Shaun" > >To: "tech" > >Sent: Saturday, August 27, 2005 3:29 PM > >Subject: [TechAssist] Zenith SR3238RK 9-1559 Chassis relay click then > >shutdown > > > > > > > This set tries to come on when the power button is pushed then shuts > >right > > > down. I replaced the 2 caps in the power supply 25 volt 100 mfd and 63 > >volt > > > 22 mfd and still does the same thing. I checked the techassist website > >tips > > > but only found one tip with CR3435 shorted and mine is good. Anyone else > > > have any other tips on this chassis? > > > > > > Shaun > > > > > > Advanced Electronics > > > 224 West Riverview Ave. > > > Fort Morgan, CO 80701 > > > > > > > >-------------------------------------------------------------------------- > >--- > > > This Email List is Public. Remove: http://www.tech-assist.org/remove.htm > > > Set Vacation > >mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation > > > Lost Password: http://www.tech-assist.org and select "Login Problems?". > > > Email Archives: //www.freelists.org/archives/techassist/ > > > >--------------------------------------------------------------------------- -- > >This Email List is accessible to the general public through search engines. > >Remove: http://www.tech-assist.org/remove.htm > >Set Vacation > >mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation > >Lost Password: http://www.tech-assist.org and select "Login Problems?". > >Email Archives: //www.freelists.org/archives/techassist/ > > _________________________________________________________________ > Express yourself instantly with MSN Messenger! Download today - it's FREE! > http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/ > > -------------------------------------------------------------------------- --- > This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm > Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation > Lost Password: http://www.tech-assist.org and select "Login Problems?". > Email Archives: //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- This Email List is accessible to the general public through search engines. Remove: http://www.tech-assist.org/remove.htm Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/