Questions & Answers for: LG flyback

got picture but no display... Hi...my LG's 29" TV firstly got no power, but after changed a new flyback transformer, the TV already turn on but facing a new problem. That was no display at all..the ...

...is very dim even when i adjust the brightness and contrast to maximum. i tried pulling out the flyback cap to monitor just to check if there is an arcking of high voltage but i observed that

...let me know if and how your problem got fixed. Thanks. Anand i want to lg tv rt-21fa35r model flyback number I think flyback is bad. but first you check the h out transistor. if it is ok then ...

...blurred. I tried the degauss method but did not worked. Pls help. open unit, adjust focus pot on flyback, may have 2 focus pots. do both until satisfied. If the problem varies with temperature (on ...

...sides of picture. Check for any cold solders and do dry soldering on the PCB and try changing the flyback, it looks like the flyback is dying. Try this. try to fix your ...

...brightness control on the monitor is not working. It may due the defect of screen control on the flyback transformer. You have to replace the flyback transformer

...forget to resolder ends of that. 2. Hang all the pins of vertical IC and find the B+, bottom of flyback pins the negative prove is connected to hot ground of horizontal then voltage B+ with red ...

...OF SWITCHING.... WHERE IS A PROBLAM IN CIRCUIT...? WHAT SHOULD I CHECK IN CIRCUIT... replace flyback transformer ... 100% guarantee again your monitor works normally to adjust knobs of new ...

flyback number for lg 20j52 flyback burnt out looking for number, the tv model 20j 52 Download the service manual to this set by internet. It will have this detail.

why not flyback oscilate or fly back voice? I have a LG china t.v ... the flyback of my t.v was faulty or open ... I changed same number flyback but no E.H.T Voltage on anode cap... the flyback that I