The machine 's memory model 24C02. General bus control color TV manufacturers to replace the memory must be replaced with a memory write machine data in order to enter the normal working state, if a blank memory must replace the memory initialization and bus adjustments. Local purchase is less than the memory of the machine , ready to buy replacement 24C02 try, if not, then consider memory initialization and bus adjustments. But surprisingly , the replacement of the 24C02 raster images , sound were normal , color system and sound system are correct.eFaservice manual download site

    Summary:eFaservice manual download site

    1 . When using the bus control technology overhaul TV , pay attention to the detection of the bus control system , first rule out bus control system failure. Especially when conventional repair methods and procedures overhaul unsuccessful , they should pay attention to the bus control system testing.eFaservice manual download site

    2 . Why replace the machine memory , and adjustments need to initialize all the normal use of the machine it is estimated that one is universal memory , data memory inside the aircraft meets the requirements ; ? Second, the machine has an automatic initialization function, when replacement after the memory , CPU automatically initialized memory , the data is automatically written to the memory manufacturers .eFaservice manual download site

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