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lcd graetz(beko)

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WILLYAM1:
hi everyone.
i have lcd graetz model .
nr gr 30cwlb9 beko chasis L6B.
PROBLEM IS POWER ON LED GREEN IS LIGHT BACK LIGHT IS ON FOR 2 SEC AND THEN OFF.
IS ANYONE HAS THE SAME PROBLEM (PSU IS OK 12V 24V 3.3V OK).
INVERTER BOARD???.
WILLYAM1

mulja:
Yes inverter board
one of transformers faulty

check resistance between pin 1 and 8, 4 and 5 al of transformers
to find faulty one.

Good luck

WILLYAM1:
mulja thanks for repyling me i will check your advice and get back to you.
 if one of the transformer is bad were can i get it???.
willyam1.

WILLYAM1:
hi again dose anyone has schamatic diagram for inverter board made by DARFON modelV144-001.
IT FOR LCD BEKO CHASIS L6B.
WILLYAM1

lubos55:

--- Quote from: WILLYAM1 on June 28, 2009,14:38:58 ---hi again dose anyone has schamatic diagram for inverter board made by DARFON modelV144-001.
IT FOR LCD BEKO CHASIS L6B.
WILLYAM1

--- End quote ---

Hi,the inverter board is not described in service manual L6B.It is policy of producers.

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