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Equipment Repairs => CRT TV forum => Topic started by: Azadelc on September 07, 2011,23:35:19

Title: Sharp TV
Post by: Azadelc 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

Title: Re: Sharp TV
Post by: michael first 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.