 Posted: Fri Jan 28, 2011 6:08 pm Post subject: |
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| is the original horizantol bad??
that sub u use i did not find no spec on it,so if original is still good put it back.If u dont no how to test it u should not try to repair it your self,first you have to check the power supply and flyback area for cold solder joints then check all the low value resistor in the same areas,oh are there anyother ic/transistor apart from the C3461 in the power supply whats the number on it? |
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| Posted: Sun Jan 23, 2011 1:39 am Post subject: IC-20588Z Akira or Akari tv Dead |
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Dear all... I have a problem with TV set akira/akari IC-20S88Z,the tv is dead with no led blinking,no 180V,no B+...check at BIG CAP reads around 256V I try to trace and replace the Horizontal TR/Q402 : BU2508DX I Replace with a new one but the cross is 2SC5897..??? 
but still no 180V and the tv is continous dead... 
It's the part I can discribe : Q402 : BU2508DX IC301 : TA8445K Q806 : C3461 Q805 : C3807 IC601 : TDA2030 ( IC-AUDIO) IC501 : TA8690AN IC101 : AKARI PTC-80499-01 IC401 : 7812 IC402 : 7809 TFB/FTB/T401 : FUY-20C0009 (Samsung) on the Board PCB mark : IC-20588Z-3/680 Please anyone help me .. many thanks before my e-mali : [email protected] |
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