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Equipment Repairs => LCD TV forum => Topic started by: amennone on April 29, 2019,18:30:55

Title: Samsung UE50H6200AYXZT spento
Post by: amennone on April 29, 2019,18:30:55

A warm greeting to all. On this tvc samsung UE50H6200AYXZT (Chassis: U8DC) I found exploded IC206 = Z3015PI. The TVC was completely turned off. With the replacement of this component the situation remained unchanged. On pin 2 (VIN) of IC 206 the standby voltage is present about 9 volts, while in output pin 8 (VOUT) no voltage, there should be 5 volts.

I injected a voltage of 5 volts on pin 8, but the TV still shows no signs of life. All the power supplies are missing.

The main board is signed BN41-02156A, in vain the searches on the web of the same scheme.

Apart from the main layout, I need some input to continue with the repair, thanks for the safe and valuable advice.

Title: Re: Samsung UE50H6200AYXZT spento
Post by: downunder on April 30, 2019,06:34:21

What about pin 7 - ENABLE. Needs a high to activate the chip.