Walter, thanks, but I think I found the problem. Brainfart, I didn't check for +B when the relay came on. Anyway it's missing. I'm going to short the relay and check voltages around the regulator just to be sure (is this recommended?) Regulator is one of those STR-F6626 switching types. I will check those resistors you mention also. David Lessard mr_fixit@xxxxxxxxxxxx -----Original Message----- From: techassist-bounce@xxxxxxxxxxxxx [mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of walter wood Sent: Friday, June 18, 2004 6:32 PM To: techassist@xxxxxxxxxxxxx Subject: [TechAssist] Re: Sharp 27" TV - CN27S18 - Turn ON then OFF Only thing I have is check R655 and/or R656, and resolder. HTH Walter --- David Lessard <mr_fixit@xxxxxxxxxxxx> wrote: > When I press the "ON" button I hear the relay > "click" ON then two > seconds later it "clicks" OFF. Protection? What > are the common (if any) > causes for this problem? HOT is good, standby > voltage is good, what else > should I look at? No schematic here. > > > Thanks in advance. > > > > David Lessard > > Alexandria Electronics > > 50 Harrison Street > > P.O. Box 1366 > > Alexandria, Ontario. > > Canada > > K0C-1A0 > > mr_fixit@xxxxxxxxxxxx > > > > > > > ------------------------------------------------------------------------ ----- > Lost Password: > http://www.tech-assist.org and select "Login > Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ > ===== Walter Wood Future Tech Home Center 2786 Hwy. 43 N. Lawrenceburg Tn. 38464 931-829-3337 Fax 931-829-4044 mailto:wwood_38478@xxxxxxxxx ------------------------------------------------------------------------ ----- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/