Yep, I've had many of these resistors open up on me, looks like a greenish haze around objects most of the time. Don't really know why they fail either, but they help to pay the bills. Damon ----- Original Message ----- From: <gulftech@xxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Monday, October 01, 2001 12:12 PM Subject: [TechAssist] Zenith PTV Z50Z53, Looks Like Bad CRT's > > Friends, > > This projection set is about four years old. When you turn it on, you > would think all three CRT's are bad, like a gassy CRT. Have run into > three of four of these (in various models). The symptom is caused by an > open 120K resistor on EACH CRT board. (The board is 9-1303-6. The > resistor is R5102.) > > The first one cost me the price of a new blue CRT before I found the open > resistor. > > I write this to inform those of you who haven't seen this before and to > ask a question of those who have. What causes the resistor to open up? > Have never had one come back, but it makes me wonder. > > > Ken Smith > Gulf Technical Services > 3034 Gulf Breeze Parkway > Gulf Breeze, FL 32561 > 850-934-8324 (Voice) 850-932-0819 (Fax) > ________________________________________________________________ > GET INTERNET ACCESS FROM JUNO! > Juno offers FREE or PREMIUM Internet access for less! > Join Juno today! For your FREE software, visit: > http://dl.www.juno.com/get/web/. > 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.