Lg 26lb76-zf

Momad

Member

Join Date: May 2013

Posts: 24

Country: ITALY
#1

Lg 26lb76-zf

03-15-2014, 08:16 AM

Hi all! I got this TV Power on but gray LCD no image, i have found No components on controll PCB, they colored with yello rings.
I have replaced Capacitors on power PCB and one on controll PCB, they colored Red ringes, now it power OK for about 3 minuts (But No sound at all) and go Black LCD, the power Botton alweys Green Led.
Is anyone familiar with this problem ? Thanks!
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multimeter

Badcaps Veteran

Join Date: Jan 2011

Posts: 739

Country: united kingdom
#2

03-15-2014, 09:29 AM

Re: Lg 26lb76-zf

Originally posted by Momad View Post

Hi all! I got this TV Power on but gray LCD no image, i have found No components on controll PCB, they colored with yello rings.
I have replaced Capacitors on power PCB and one on controll PCB, they colored Red ringes, now it power OK for about 3 minuts (But No sound at all) and go Black LCD, the power Botton alweys Green Led.
Is anyone familiar with this problem ? Thanks!

brand and series of capacitors?they need to be low esr in smps

fixed so far...376 lg lcd tv's,24 onn tv;s,24 panasonic lcd,16 jvc lcd,12 marshall jcm800 amps,refurb of various disco equipment lighting,old style disco decks ,and a flymo!

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please let us know if everything works ok if your tv gets fixed, as it will be and aid for anyone else having the same problem and wishing to fix it.it would save people clogging up this site with topics that are duplicated,and can be found easily using the search function.,and taking up valuable space.enjoy your fixed tv!,hopefully!
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