Sunday, February 21, 2021

sharp duntk4098tp panel no picture or picture appear and after shutdown no picture

 d201   beside   dc/dc converter  is 19 volt    and   return   to  shutdown  d202 voltge   is  1.8 volt  and return to zero shutdown 

ic 103 cb64ov05 eeprom for  gama setting  

 q201 code  cey 

 fet  202 code  rkt   15    d204 code  3b 









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