Sony KV-27V22 TV "180v" Questions

whenever i switch on the power botton the tv will work for say 15sec and switch to standy by try to check all resistor in 180V, D201 which is near tuner, actual tuner and vertical ic.

...channels but nothing worked, it stayed the same try to check, a/v switcth. if ok try to check the 180v of the

...philips tv 21PT94M tv will goes stand by & green retrace lines plese solve problem pls check 180v dc from Eht or SMPS [2]Video transister is sort or open if yes then replace [3] Green cathode ...

...RPTV. Replace electrolytic capacitors in the power supply section. start with replacing (2) 860uf 180v caps just after the bridge rectifier and continue along the circuit. Some (15) or so

...you have defective horizontal linearity! replace the capacitor at the hot side mostly 160uf 180V or 160uf

and measure it about6,3v it comes from fly back,,,then check controol grid around400v,,,,then check 180v going torgb tr on crt socket at last check fly back transformer if all are right the problem in

...power regulator you need check the voltage should will be 130v no more 2)also check the b+ voltage 180v in the seccion color output may be is aussent voltage or open resistor near to flyback ...

...FOR THAT IC.ANYBODY HELP ME TO RESOLVE THIS PROBLEM?IN AV IS ALSO SAME . cheak the voltage 180v supply root 10mf/250v and tda 6107jf and cheak the R.G.B voltages fualt in video output ...

...If the performance is well there is a problem in video section. May be capacitor leakage like 180v supply filter, and coupling capacitor in video

...inside...how do i fix it? I'm assuming you unplugged it and let it dry out? First I would check the 180v supply to the video outputs, if missing, check the source off the flyback transformer, usually ...