Will research my archives.Sounds like it may be an ABL issue.Brightness changes trigger it. Lower G2? Or, a power regulator issue where the reg B+ is right at the shut down threshold and any fluctuation in current triggers it. Thinking out loud... Phil Bader Mike Jensen wrote: > > RCA P52928/CTC195 chassis shuts down during channel change intermittently > when using sets tuner. Will shut down every time using external input > whenever no video signal is present--such as during cable box channel change > or input change. Unit will usually turn back on as long as signal is > present. Have not seen unit yet, symptom reported by installation crew. > Seems like I saw something about this but couldn't find a listing. > Thanks in advance. > Mike Jensen > Sound Pro > Rapid City, SD > Fax:605-348-2252 > ***************************************************************************** > 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/ -- Philip Bader Jan Phyl TV Inc. (estab. 1976) 3420 Recker Hwy. Winter Haven, Fl. 33880 Fax (863) 299-8821 email: tjanphyl@xxxxxxxxxxxxxxx ***************************************************************************** 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/