Hi Guys I have this RCA F25f422 CTC203ac5,Had A fuse short and The Hot Q14401 and Q1401 the Reg I replaced this components,and still have a short. Checked other components in sup and seem ok.Is there any other components that i should look up?Thanks in advanse
I replaced Q14103 fixed the short. tv is up and running,the only thing now have a litle bit rolled up vertcal with good pic and color what you thing? the vertical ic maybe bad? before i change it i'd like to know your opinion, thanks.
Hi i went a head and changed the Vert ic,and is not the ic,.Then i started to check around and found out that it has to do with AGC or the tuner. because channel 3 VHF is good.the problem is channel 21 UHF.i have my 33vsup,i think there's a leak some where because when i take out the RF connector and cut off a litle bit of the midle positive coax cable wire. so it inserts in but not touch inside positive side of the tuner, the picture gets great, but the vhf chan 3 gets grainy,.I already used one tuner that i had exra,but the pic was ok but a bit grainy,then i went back to the previous tuner, that's why i think it has to do with AGC & tuner, but don't know where to start maybe the U12101.what's your advice on this.thanks in advanse.
Hi guys, again with this set Sorry. could it be the Saw Filter SF12301 the cause of uhf weak signal, i should have 0v at the tuner pin 11=IF, instead of the 250milivolts? What you guys think thanks in advance.