Where can I horz output for my tv?

When the HVT goes out, it will take the HORZ output, in short, you will hear a high pitch noise for a sec, when pluged in. As to your question, Its not a hard repair, however its not what I would call a begainer repair. This is what make the high voltage (about 32,000 volts) for you set to work. If you DO try it, becareful. And don't forget to change Horz output p# 274762. After changing the parts, unit will not run for more then 10 seconds. You have to use a volt meter and set the G2 for 290v, with no signal and blue screen. + or - 5 volts will cause unit to shut off.

Tvman

it sound like a fly back or horz output problem . This is a high voltage problem. very common in rca tvs the cost to fix it depends on size 85 dollars up to 250 dollars


thanks DOCTOR VIDEO

Sounds like you have a flyback transformer and horz output bad,the beep is because the output is shorted

Check this guys: //http://www.electronica-usa.com/
This guys may carry that part: //http://www.globalsemi.com/search.aspx

most of these rca models have bad flybacks. also check horz output transistor, if flyback is relaced the screen voltage has to be at or close to 295 volts or set will shut down after on 5 seconds
clintstv

Sounds like the flyback transformer and horz output,the output shorts and the set will just tick when its pluged in to the ac

check to see if you have B+ to the horz.output transistor.
also you may have bad solder connections on the countdown osc. ceramic resonator.

Adjust the two settings on the back of the flyback with a phillips screwdriver...

Part of your feedback voltages are now incorrect. Find the solder bridge and remove it then see if you at least get back where you were...accordianman

• proceed as given after your power supply is ok (your statement)
• isolate power supply from h/output stage.
• check diodes & capacitors connected with flyback transformer.
• check for print short.
• ckeck h/output transistor.
• connect supply to h/output stage.
• put on the set.
• hope this will help.
• good luck

still there is a drop in voltage then your fly back transformer faulty.