Replaced the EEprom, it was only $2.50 since I was ordering other parts. That fixed it...deciced it was easier than fighing with the caps and worring about latent damage to the old eeprom. Peter Oliver Tucson Radio TV From: Jorge Camboni <geo@xxxxxxxxxxxxx> Reply-To: techassist@xxxxxxxxxxxxx To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: RCA CTC187CL horz freq shift causing shutdown Date: Wed, 27 Aug 2003 14:46:09 -0500 1) the horizontal shift is probably caused by a corrupted eeprom 2) if you want it to stay on so as you can correct the hor freq from the service menu, solder another 1,6kv capacitor (don't rememember value - from .0135 to .0168 mf -depends on the model) in paralell. That should give you a narrower but stable raster. 3) There is a chance that the original 1,6 kv cap is bad.. in this case paralelling will fix it at once.. HTH Jorge At 09:44 p.m. 23/08/03 +0000, you wrote: >RCA CTC187CL >in 31" > > Sorry for the obscure post, but rembered this one just >after I left the shop this afternoon. It appears that the horizontal >frequency is shifted causing possibly excessive high voltage and >shutdown---- this is a qualitative assesment by ear, also the screen is >keeping a pretty good charge that is slow to bleed off. Is there a way to >shift the frequency so that the set will turn on without replacing or >initializing the eeprom?. Set will stay on with the horizontal yoke plug >pulled Tuner has been repaired and horz drive connections reworked too. > > >Peter Oliver >Tucson Radio TV > >_________________________________________________________________ >Get MSN 8 and help protect your children with advanced parental controls. >http://join.msn.com/?page=features/parental > >***************************************************************************** >Classifieds! Buy or Sell! >http://sell.tech-assist.org >The Tech Address Book: >http://www.tech-assist.org/secure/tip/contact.htm >Add a Repair Tip Here, or Change/Remove your Email Address: >http://www.tech-assist.org/secure/tip/main.htm >Lost Password: >http://www.tech-assist.org and select "Lost your Login Info?". >Email Archives: >//www.freelists.org/archives/techassist/ Jorge Camboni, GY Electronics, Richardson, TX ***************************************************************************** Classifieds! Buy or Sell! http://sell.tech-assist.org The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/ _________________________________________________________________ Help protect your PC: Get a free online virus scan at McAfee.com. http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 ***************************************************************************** Classifieds! Buy or Sell! http://sell.tech-assist.org The Tech Address Book: http://www.tech-assist.org/secure/tip/contact.htm Add a Repair Tip Here, or Change/Remove your Email Address: http://www.tech-assist.org/secure/tip/main.htm Lost Password: http://www.tech-assist.org and select "Lost your Login Info?". Email Archives: //www.freelists.org/archives/techassist/