list i have a panasonic ptp5186s CH#AEDP807, can find no info on it it must never breakdown, since there are no post on it or eny panasonic projo...there ani,t even a sams or mabey i just aren,t looking in the right place!,s this one has no stand by no relay click just dead.... i can get the 120ac but it may have an open or cold solder point is i don,t know where to startI pulled the power supply and horz,. boards and nada... can eny one point me in the right direction?............Sanford Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.