We're working on two seperate sets with intermittent shutdown. One's an RCA, the other a Daewoo. We've hit a roadblock and were wondering if anyone has any clues. DAEWOO DTQ26SF1C- Intermittent Shutdown every few days, unplug set and plug back in and it's OK. We changed the eprom and a few caps under speculation...same fault. Any ideas? RCA CTC203AX7 - Intermittent shutdown after 10-30minutes, unplug and plug back in and it's OK. We changed eprom, not change. We then rec'd the modification regarding some resistors and a cap off pin23 of U18xxx. However, I can't find any parts with an 18xxx series, nor are there any indication of "blanks" showing 18xxx series parts. Any ideas? Thanks in advance. Ken Dyche Mississauga T.V. Inc. (est. 1952) Mississauga, Ontario Canada ***************************************************************************** CHECK OUT THE NEW CHATROOM! Just login and click on chat! http://www.tech-assist.org/secure/tip/main.htm 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/