Author Topic: lg-rz32lz55 not working correctly! (Read 7849 times)

stu · « **on:** February 17, 2008,14:11:54 »

hi all on forum.

i have a 32inch lg lcd tv.
switch it on and the screen will light for approx 2 seconds then goes blank but the power light stays green...
i suspect a inverter board fault.....any help appreciated.
tv model number is LG-RZ-32LZ55.

ANYONE ABLE TO HELP ME?

Mulja tv repair portal · « **on:** February 17, 2008,14:11:54 »

mulja · « **Reply #1 on:** February 18, 2008,14:37:22 »

Yes fault is in inverter board most of the time one of transformers f ;)aulty.

stu · « **Reply #2 on:** March 01, 2008,14:06:58 »

hi all.

i purchased a new inverter board and the tv is still doing the same thing..powers up and runs, screen comes up blue for 2 seconds then goes blank but green power light on and running......i suspect now a psu fault....anyone have any ideas now? as i was hopeing it was a fault within the inverter board but its not!

thanks.

Mulja tv repair portal · « **Reply #2 on:** March 01, 2008,14:06:58 »

Tmg · « **Reply #3 on:** March 05, 2008,17:54:26 »

Going by past problems of other lcd tvs which has not been the inverter it has been capacitors in the supply line voltage to the inverter board 24 volts ?

stu · « **Reply #4 on:** March 06, 2008,01:27:18 »

hi tmg.

thanks for your reply.

so are you advising i change the caps on the power supply board or?

thanks
stuart.

tv tony · « **Reply #5 on:** March 09, 2008,07:09:57 »

hello, we are main dealers of lg in uk, do you require manual, if so what are the two letters after model number, this denotes factory it was made
tony walker

Mulja tv repair portal · « **Reply #5 on:** March 09, 2008,07:09:57 »

stu · « **Reply #6 on:** March 09, 2008,07:13:15 »

hi. i am sorting the tv out now thanks..found it to be the screen is faulty!

if you are lg main agents would you have this part as below.

ysus board for a lg 42px5d?

price and availability.
thanks.

Mulja tv repair portal · « **Reply #6 on:** March 09, 2008,07:13:15 »

Mulja tv repair portal

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