Author Topic: LG 32LC46 (Read 8089 times)

stellaman · « **on:** March 30, 2010,06:39:35 »

Can anyone help please.This TV switches on LED flashes green,backlight comes on then get a buzz from top of inverter PCB, then no pic or sound but green light on. I know there is an LG mod requiring the removal of coils etc. but this board must be a later version as this has already been done.Any help appreciated. Thanks, Dave

Mulja tv repair portal · « **on:** March 30, 2010,06:39:35 »

tv tony · « **Reply #1 on:** March 30, 2010,09:12:48 »

it sounds as if inverter is goosed, which vers is fitted, might just be a s\c fet

stellaman · « **Reply #2 on:** March 30, 2010,13:23:11 »

Will check tomorrow as to type of inverter, thanks for your reply Tony.
Dave

Mulja tv repair portal · « **Reply #2 on:** March 30, 2010,13:23:11 »

stellaman · « **Reply #3 on:** March 31, 2010,13:05:45 »

Hi Tony, inverter no. is VK89144T08. Top tx. buzzes then backlight switches off. Swapped it with bottom Tx and buzz at bottom.Suspect Tx faulty. Measured Tx. seems ok but will try to obtain one.TX no. is 4018L 0737K4 KG5-3. Does anyone know where I can obtain one?

Thanks, Dave

Mulja tv repair portal · « **Reply #3 on:** March 31, 2010,13:05:45 »

Mulja tv repair portal

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