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LG LCD 42LC55-ZA (Dead set)

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pan:

Hi

This customer has said when the set was turned on there was sparks coming from the rear.
I Found fuse F100 (T8amp) o/c and a black area around Q103 (P9NK65ZFP) which was s/c there was also print damage around Q103. I have not yet replaced the parts.
 I have done cold checks around Q103 and cannot find any other component damage.
Anyone any thoughts / had similar prob.

Pan     

pan:

Hi
Just some more info Bridge Rec (D15XB-60) also found to be s/c.
Contacted a number of suppliers, but none able to supply Q103 (P9NK65ZFP).
Was told I need to replace the p/s the cost about £100.
Not what I wanted .

Pan

sparky:
hi
i beleive you can get a power supply kit try,wiltsgrove or ohmsupplies
dave

Turnip:
Hi,
Guess without shematic or piccy Sparkys thoughts are the biz  - if costly. Guess it's the  mains input and PFC that has popped, with Vestel there's still some hope - otherwise, with no info - doubtful - Chris.

pan:


Hi

I’ve ordered P/S from chas hyde.
Tried to get hold of Q103 but had no joy.
Pan

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