You have probably checked this already. Are you inputting stereo sound into the stereo? If it is a mono input or if the receiver is set to mono the surround channels will be missing. It could be also how the menu is set up. HTH. Kevin Wilks Kevin's TV & Video Repair Penticton BC Canada kevintv@xxxxxxx -----Original Message----- From: techassist-bounce@xxxxxxxxxxxxx [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of preston McGiboney Sent: Tuesday, September 16, 2003 11:04 AM To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Sony STR-DE915 no surround sound This sony stereo has normal audio out of front channels left and right. There is no surround or center channel audio. Don't have print but hope someone has seen this. All aoutput transistors check ok. Fuses check ok. Thanks Preston Audio-Video Specialists Rancocas, nj __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com ************************************************************************ ***** 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/ ***************************************************************************** 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/