Friday, 12 August 2022

Konka-K1418C...Regulator Ancur !

This Konka-K1418C TV comes with the condition that when you connect the power, it immediately turns off!
I checked and it turned out to be a lot of cracks, starting from the Rendering Diode switchgear, optocouplers 817, B904-B914 (A1015), VD915 (4148)
After replacing all the components of the cib sai plug, when you turn it on again, the regulator is silent and the B+ result does not come out! I checked again, Power FET (P7NB60) is not damaged.
I plunged my hooves again, and ... led by a red flame, the pasman. I measured all VCC knobs ok, Oscillator Hor. есть, а при первом отключении уже не подключается..... Бяааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааааа их телевизор? In the afternoon I took the TV and got a message, now I'm going to look for coffee......... Pinpin, please come through!

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