Hi guys, the usual dark picture like the backlight is gone, no flashing s/by light code, just comes out of standby normally. Anyone had the same or have a service manual?
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Re: LG42lb561v dark picture
Just checked the voltage on the led supply pin, 100v,, -
Re: LG42lb561v dark picture
We need to see the pictures of the whole backside of the TV showing all the boards, the the pictures of the whole power supply board that are clear enough to read the pin labels of the connectors.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: LG42lb561v dark picture
Sorry if it's not super clearAttached FilesComment
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