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Author Topic: Sharp TV  (Read 7353 times)

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Azadelc

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Sharp TV
« on: September 07, 2011,23:35:19 »
sir Sharp TV model 14B-sc picture and sound is fine but no text appear on screen
there is no channel number and volume line appear on screen display
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Sharp TV
« on: September 07, 2011,23:35:19 »

michael first

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Re: Sharp TV
« Reply #1 on: September 09, 2011,05:39:13 »
hi,if you have the schematic look for the presence of h-sync and v-sync pulses to the pins of the micom.you need an oscilloscope for the purpose.
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Re: Sharp TV
« Reply #1 on: September 09, 2011,05:39:13 »
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