It definitely was the Y4301 resonator. thanks. ----- Original Message ----- From: "Phillip R. Hull" <phil245@xxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Thursday, February 21, 2002 12:30 PM Subject: [TechAssist] Re: Dead rca CTC169CA2 model# g27220tn > > If not the IC Try a new Y4301 resonator # 200210 I have had these go bad. > Phillip R Hull > phil245@xxxxxxxxxxxxx > ----- Original Message ----- > From: "Junior E Hurdle" <jselectronics@xxxxxxxxxxxx> > To: <techassist@xxxxxxxxxxxxx> > Sent: Wednesday, February 20, 2002 10:55 PM > Subject: [TechAssist] Re: Dead rca CTC169CA2 model# g27220tn > > > > > > so far I have been able to get the B+ to 143-145v by changing the gaps and > > regulator , and when I try to switch the set on I get an 8.8v reading for > > the hz vcc but it only stays a few seconds.So my problem may be the TA8680 > > ic. I am using a Nte2324 as the hz output. > > > > ----- Original Message ----- > > From: "Damon" <DAMON101@xxxxxxxxxxxxxx> > > To: <techassist@xxxxxxxxxxxxx> > > Sent: Thursday, February 07, 2002 1:18 AM > > Subject: [TechAssist] Re: Dead rca CTC169CA2 model# g27220tn > > > > > > > > > > There are several things to check: > > > 1] check C4402 plastic cap located in front of the horiz out (smaller > one) > > > these open up and kill the horiz output. > > > > > > 2} In standby check that your B+ is at 143 - 145 max, if not, adjust > using > > > the B+ adjust pot by the SMPS Ic, if you can't get it down that far, > there > > > is a 2.2uf/100wv cap located right next ot the SMPS Ic that dries out > and > > > causes the standby voltage to shoot up to 200V!! > > > > > > 3] Lastly check cr4118 located beside the SMPS transformer, must have 13 > > to > > > 15 volts on it, if not replace it . > > > > > > I have not seen any other problems causing a NO START condition other > than > > > the above mentioned components. Start here. > > > Damon Brunger > > > damon101@xxxxxxxxxxxxxx > > > Telrad Electronic Services > > > Ft Wayne, IN 46815 > > > ----- Original Message ----- > > > From: "Junior E Hurdle" <jselectronics@xxxxxxxxxxxx> > > > To: <techassist@xxxxxxxxxxxxx> > > > Sent: Wednesday, February 06, 2002 8:08 AM > > > Subject: [TechAssist] Re: Dead rca CTC169CA2 model# g27220tn > > > > > > > > > > > > > > ----- Original Message ----- > > > > From: Junior E Hurdle > > > > To: techassist@xxxxxxxxxxxxx > > > > Sent: Monday, February 04, 2002 3:28 AM > > > > Subject: Dead rca CTC169CA2 model# g27220tn > > > > > > > > > > > > Hi techs > > > > I am working on this Rca tv which had a shorted hz output. I have > > > replaced the hz op but the set is still dead. > > > > Q4301 (the on/off switch) is giving me a reading of 0.2v when i > > press > > > the power switch. > > > > also at the reg transistor (Q4101) I am reading 157V at collector > and > > > 0V at base and emitter. > > > > also should'nt there be a horizontal vcc present on ic U1001 or evan > > the > > > usual 9v that supplies this ic ? > > > > Please Help > > > > Thankyou > > > > Junior. > > > > > > > > ------------------------------------------ > > > > Make your TechAssist database better! > > > > Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ > > > > ------------------------------------------ > > > > To UNSUBSCRIBE your email address, click here: > > > > mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe > > > > Or send a BLANK email with unsubscribe in the > > > > SUBJECT field to the address above. > > > > > > > > > > > > > > > > > ------------------------------------------ > > > Make your TechAssist database better! > > > Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ > > > ------------------------------------------ > > > To UNSUBSCRIBE your email address, click here: > > > mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe > > > Or send a BLANK email with unsubscribe in the > > > SUBJECT field to the address above. > > > > > > > > > > ------------------------------------------ > > Make your TechAssist database better! > > Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ > > ------------------------------------------ > > To UNSUBSCRIBE your email address, click here: > > mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe > > Or send a BLANK email with unsubscribe in the > > SUBJECT field to the address above. > > > > > > ------------------------------------------ > Make your TechAssist database better! > Submit Repair Tips here: http://www.tech-assist.org/secure/tip/ > ------------------------------------------ > To UNSUBSCRIBE your email address, click here: > mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe > Or send a BLANK email with unsubscribe in the > SUBJECT field to the address above. > > ------------------------------------------ Make your TechAssist database better! 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