hi Bruce: i've work on many of this mosule (9-1268).if the hop transistor shorted,normally is caused by faulty flyback transformer,also check for open fuse toward the front of the module.i have the schematic (only one page,big page).if you need it,i could fax it to you.give me your fax number. tony @ tony's tv in victoria bc phone:(250)595-5588 fax:(250)595-1777. ----- Original Message ----- From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx> To: "Techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx> Sent: Monday, October 07, 2002 1:06 PM Subject: [TechAssist] Subject: Zenith SL2784 (1994) No Start, blown H.O.T. > > Help needed, > > > Zenith SL2784BT (9-1268) Print ? Part information?.Needed. Audio working, > > no H.V. > > > Does any one have a print to loan on this 9-1268 module. Flyback rings > good? > > I have 157 B+ .The Regulator circuit does not seem to be working properly. > > This set had both 2 amp fuses blown. and H.O.T blown. Replaced blown parts > , > > audio only working, will not start. > > Soldered poor connections on sweep board. The picture tube probably caused > > the output to go and damaged the regulator circuit. The regulator does not > > seem to be turned on , very distorted waveform. Multiple problems may not > be > > worth repairing, or buying print. Picture tube still questionable. > > thanks for any information, > > Bruce. > > > > B&T Electronics > > 139 Margaret St > > Sarnia Ontario > > Canada > > N7T 2Y3 > > (519) 344-1850 > > btied@xxxxxxxxxxxx > > > ------------------------------------------ > 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/