STK4274 since the 4273's were disc. I think on that one, you'll need to check the +/- 20volts off the power supply if the STK's don't fix it outright. The last one I did I found the -20volt diode shorted after replacing the IC's. Don't remember what the diodes crossed to though. Terry H. The TV Shop Gonzales, Tx ----- Original Message ----- From: "tomlee" <t8872695@xxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Saturday, August 23, 2003 2:47 PM Subject: [TechAssist] Mit PTV model VS-583R > Hello fellas techs.. > I have a house call service 50 miles away.Customer said tv has convergence problem. I do not have print. But I would like to know what are the audio Ics used in this convergence board to prepare for this > trip.TIA > Dang > TD electronics > www.tvcrcomputers.com > Reseda , ca 91335 > **************************************************************************** * > 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/ > > [Scanned by AwesomeNet Anti-Virus] > > > [Scanned by AwesomeNet Anti-Virus] ***************************************************************************** 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/