✅ TV 20 "HYUNDAI HTV2020 regulator C4458 (burns)

SERGIO BORJA

6

hace 5 años

Transistor regulator C4458, is short, when you give the swuiche to turn on, 'which will be causing the short, thanks who can help

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RubénaVillalba

13

hace 5 años

Hello friend, check around you there are usually transistors or driver associated or diode to this transistor follow the tracks on your board or go check the components and always agree to desolder at least the legs of the component to make the correct measurement Comment

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manolo karvalo

30.814

hace 5 años

Hello Friend. check from the entry of ac. After the fuse, rectifier diodes, bridge diode, the main filter and other filters found near the transistor, and check the tsh. It may be short and although you have not requested them but the replacement of transistor c4458 is 2sc4460 and j6920 among others. Cheers

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Alejandro Rojas

15

hace 5 años



hace 5 años

Hello colleague between the line and neutral, there is a surge suppressor, it is blue, it is sometimes short, it is like a light blue capacitor, do not ignore the element that anchors the gausen coil and the rectifier bridge isolates the regulator and measures hold in cellar filter I hope this information serves you

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TV 20 "HYUNDAI HTV2020 regulator C4458 (burns)

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