This combo appeared dead, except power LED turns on & off when power button is pushed. The set appears made by Orion. Found D519 discolored and cracked. Marked SB290S. No cross. Used an NTE552. Found relay driver Q504 shorted. Replaced (2SC3198). Have raw B+ on HOT. Found no voltages on IC401/AN5522. Think that is a vertical output. This is horrible to work on. Anyone have anything on this? Ken Smith Gulf Technical Services 3034 Gulf Breeze Parkway Gulf Breeze, FL 32563 850-934-8324 (Voice) 850-932-0819 (Fax) ________________________________________________________________ The best thing to hit the internet in years - Juno SpeedBand! Surf the web up to FIVE TIMES FASTER! Only $14.95/ month - visit www.juno.com to sign up today! ***************************************************************************** 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/