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lg plasma 42v6

 
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vin1052
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PostPosted: Tue Dec 01, 2009 12:32 am    Post subject: lg plasma 42v6 Reply with quote

i have an lg RZ-42px11 (42v6) it has 1 vertical line right hand side of centre picture good , sound ok.

tried changing ctrl b/d but still the same ,tried changing left x b/d but still the same.

followed manual for testing diodes on strip but did nt get readings they indicated.

can some please help and is this problem fixable

P.S does any body know what the LEDs on cntrl b/d represent(D17,D10,D11,D12,D13)
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minnie



Joined: 18 Aug 2005
Posts: 2877
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PostPosted: Tue Dec 01, 2009 11:52 pm    Post subject: Reply with quote

Sounds like a bad panel.
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robo_geek2



Joined: 04 Dec 2009
Posts: 4

PostPosted: Fri Dec 04, 2009 5:36 am    Post subject: Reply with quote

minnie wrote:
Sounds like a bad panel.


In many cases the LCD driver transistors are 'chip on film' devices, meaning that the components are heat-bonded to the ribbon cable that's part of the display.

I could be wrong, but I am pretty sure that you cannot fix chip-on film devices....you cannot get the parts, and even if you could, you cannot swap components, as the lead spacing is too small and unless you can solder under a microscope, you cannot replace parts.
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Justmanuals



Joined: 21 Aug 2004
Posts: 1949

PostPosted: Fri Dec 04, 2009 7:01 am    Post subject: Reply with quote

This Parts & Service manual can now be purchased for $10.77 and downloaded immediately after payment from http://www.justmanuals.com


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