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Author Topic: SAMSUNG....LE40B620R3W  (Read 3996 times)

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chrissie jones

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  • disk jocky for 32 years.started tv repairs 1985.
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SAMSUNG....LE40B620R3W
« on: May 30, 2012,07:16:58 »
got this set comming in later.guy says its switching its self on /off every time.
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SAMSUNG....LE40B620R3W
« on: May 30, 2012,07:16:58 »

anmollpt

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Re: SAMSUNG....LE40B620R3W
« Reply #1 on: May 30, 2012,10:29:10 »
@ Mr. chrissie jones,

Have you check byRemove Inverter and LVDS socket one by one and check what is the result?

wbr
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vanan

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Re: SAMSUNG....LE40B620R3W
« Reply #2 on: May 30, 2012,14:08:02 »
hi gai replace optocouplers and relative components on scr .

 Regd .
 vanan.
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Re: SAMSUNG....LE40B620R3W
« Reply #2 on: May 30, 2012,14:08:02 »
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