If that is connected to the transistor base it is a 12 volt zener and does nothing unless the Q601 base/emitter opens, and then all it does it short. Jerry Silverman Greentron Inc 4 Newland Ave Greenville SC 29609 864 232 3889 Fax 271 2080 mailto:greentron@xxxxxxx ----- Original Message ----- From: "John Mielke" <maintv2002@xxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Monday, November 25, 2002 12:02 PM Subject: [TechAssist] Re: Sylvania Combo,D.O.A.Need dide ID shorted Q601 open F601.L13TRG > > That is a zener number UZ12BSB with a Funai part number QDTB00UZ12BS. I > find no cross in NTE. John. > > Ron Miller wrote: > > Correction in subject line . > > Country TV > > Ron Miller > > 484 FM444 S. > > Inez,TX 77968-5002 > > V.(361)782-6419. F.(361)782-9149 > > e-mail: rlmbkm@xxxxxxxx > > > > ----- Original Message ----- > > From: "Ron Miller" <rlmbkm@xxxxxxxx> > > To: <techassist@xxxxxxxxxxxxx> > > Sent: Sunday, November 24, 2002 4:40 PM > > Subject: [TechAssist] Sly Combo,D.O.A.Need dide ID shorted Q601 open > > F601.L13TRG > > > > > > > >>Model:L13TRG dead.open F601(gma 4amp) shorted Q601( C4507) due to bad C604 > >>(47uf@16). Need ID of D618,it is shorted, no print.tia. > >>Country TV > >>Ron Miller > >>484 FM444 S. > >>Inez,TX 77968-5002 > >>V.(361)782-6419. F.(361)782-9149 > >>e-mail: rlmbkm@xxxxxxxx > >> > >> > >> > >>------------------------------------------ > >>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/ > > > > > > > -- > John Mielke > Main TV > Longmont,Co > 303 776 6955 > maintv2002@xxxxxxxxxxxxx > > > ------------------------------------------ > 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/