LG 60pk750

[heavymachines]

ok folks i was able to fix this set by replacing a single ceramic 5watt 10ohm resistor at designator R929 , on power supply. Yes a single lousy resistor stopped this giant tv from running the bad one read around 2.5 m ohms when it is supposed to be 10 ohms. Yep thats it a single resistor. Tv is working fine now the original symptoms was when you turn it on it would shut right back off instantly the disply did prime before shutoff.....

[dskall]

Re: LG 60pk750

Thanks for info.

[Biruslapio]

Re: LG 60pk750

Nice,i already repaired a LG 50PQ30R Y-SUS replacing those resistors,it had no picture,all the voltages but nothing else,in this case 2 resistors were "open",each one in series with SET_UP and SET_DN,and also two failed at Z-SUS,all of them 10 OHMs 2W,i put 10 OHMs 3W back in place,screen lit up just fine.

[heavymachines]

Re: LG 60pk750

Nice,i already repaired a LG 50PQ30R Y-SUS replacing those resistors,it had no picture,all the voltages but nothing else,in this case 2 resistors were "open",each one in series with SET_UP and SET_DN,and also two failed at Z-SUS,all of them 10 OHMs 2W,i put 10 OHMs 3W back in place,screen lit up just fine.

Interesting thanks for info