Check/replace CR4122 (3Volts Zener) and /or C4108 (39mfd/100V) Gonzalo N. Arrivas, CET Pittsburg, CA http://www.etechhelponline.com Tel/Fax: 925-432-2057 If the Tech Site is Down. go to the below address to access. the following: Mirror Site: http://cetind106.tripod.com/eTech.html Tech Message Board: http://members.sitegadgets.com/gnaenter8/board.html Electronics Tech Forum at SmartGroup: http://www.smartgroups.com/group/group.cfm?GID=255346 ----- Original Message ----- From: <tvdoctors@xxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Wednesday, October 03, 2001 5:55 PM Subject: [TechAssist] RCA Pro Jo PTK169PT13 > I brought module into shop for dead set symptoms. High Voltage starts ups but goes right back off. Every once in a while set will turn on with good picture and sound, but only to shut down again minutes later. I replaced High voltage divider block, but it didn't help. Any suggestions? Regulator IC? Electrolytic? Vibration and cooling component's don't seem to have any effect. Neil, tvdoctors@xxxxxxxxxxxxx > > > Download The Grinch Browser at http://www.meanone.com/grinchBrowser.html > > 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. > 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.