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Author Topic: sony model kv tf21m61 no picture.  (Read 6439 times)

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TMO

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sony model kv tf21m61 no picture.
« on: January 17, 2008,06:51:59 »
hi,
my sony tv model kv tf21m61 chassis bg3s lost picture but osd ok except
menu cannot be called. sound normal. pls help.
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sony model kv tf21m61 no picture.
« on: January 17, 2008,06:51:59 »

nhoy_mags

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Re: sony model kv tf21m61 no picture.
« Reply #1 on: January 17, 2008,10:08:16 »
check the connections first.try to resolder it
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TMO

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Re: sony model kv tf21m61 no picture.
« Reply #2 on: January 18, 2008,04:44:28 »
thanks for reply, soldering and checking of components at signals path are
done. also service menu called and checked, but still no result. sometimes
error led blinks 4 times but not always. i doubt factory mode data corruption, pls help.
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Re: sony model kv tf21m61 no picture.
« Reply #2 on: January 18, 2008,04:44:28 »

nhoy_mags

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Re: sony model kv tf21m61 no picture.
« Reply #3 on: January 19, 2008,01:40:59 »
check the MTS module(near tuner)..open ang resolder it.or you may check your ABL circuit.
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Re: sony model kv tf21m61 no picture.
« Reply #3 on: January 19, 2008,01:40:59 »
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