Thanks Eric I will look for this board and cap this evening after work I am doing this at home for a friend I really appreciate the help! Dale dale.brewer@xxxxxxxxxxx ----- Original Message ----- From: "Eric Haskins" <ehaskins@xxxxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Wednesday, November 13, 2002 11:11 PM Subject: [TechAssist] Re: Sony KP 46XBR25 > > Dale this is a different model but it may help ya > > KPR46EXR15 > Customer Complaint: No picture black screen, audio ok > The screen was black but after playing for 10 minutes the picture would > appear and looked good. I found a leaky capacitor in the vertical protect > circuit that was keeping the picture blanked. Replacing C1737 on the D board > repaired the TV. (C1737 10uf 16V) > > Thanks, > Eric Haskins > Eric Haskins Consulting > Full Service Electronics Repair & Network Services > Clearwater, FL > 727-449-1936 > > ----- Original Message ----- > From: "Dale Brewer" <dale.brewer@xxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Wednesday, November 13, 2002 9:20 PM > Subject: [TechAssist] Sony KP 46XBR25 > > > > Sony KP 46XBR25, > > Ok, I had a chance to do some checking on this set first it does not shut > > off after running a while it will stay on until turned off then it will > take > > about 15 minuets for it to come on after turn on. It does have sound > after > > turned on but it does not have high voltage till then I checked it with a > > Probe. I followed AC into the set to a board that I thought was a power > > supply but It seams to be ok I pulled it out and tested some of it with a > > meter I could not get to any of it without pulling it out but did not find > > any STK's. Without a Sam's I am not sure what board I am checking I > assumed > > that if it were a power supply I would find a regulator of some kind but > did > > not. I am not familiar with Projection TV's but told my friend I would at > > least try. I have worked on a few enough to know how to check for bad > yolk's > > and a few other thing but never worked on them repeatedly. > > > > Any help would be appreciated! > > Thanks > > > > Dale > > dale.brewer@xxxxxxxxxxx > > > > ------------------------------------------ > > To REMOVE your email address, click here: > > http://www.tech-assist.org/unsubb.html > > To CHANGE your email address, click here: > > http://www.techassist.net/forms/change.html > > ------------------------------------------ > > ***NEW*** Tips Added Instantly!!!*** > > Submit Repair Tips here: > > http://www.tech-assist.org/secure/tip/ > > > > ------------------------------------------ > To REMOVE your email address, click here: > http://www.tech-assist.org/unsubb.html > To CHANGE your email address, click here: > http://www.techassist.net/forms/change.html > ------------------------------------------ > ***NEW*** Tips Added Instantly!!!*** > Submit Repair Tips here: > http://www.tech-assist.org/secure/tip/ ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/