samsung CI6230 U88MT1 Repair Tips




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MakeModel Ch.SymptomProblem SolutionSolutionBy:
SamsungCI6230 U88MT1
This set was dead , with just a highpitched squealC416 ( 2.2 , uF , 250V ) was short-circuit. It decouples the supply to the line output stage.
SamsungCI6230 U88MT1
PARTIAL OR COMPLETE FIELD COLLAPSE , REPLACE IC301ADD 1N4148 FROM PIN 9 IC301 TO PIN 3 IC 301 ANODE TO PIN 3 ADD 1N4148 FROM PIN 3 IC301 , ANODE TO GROUND ADD 12pf CERAMIC FR
SamsungCI6230 U88MT1
ODD VIDEO - NO COLOURCHECK 12v SUPPLY FROM REG.