Question about Sony KV-20S20 20" TV

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Sony KV-20S20 turning off after 5 sec.

Hi, I got an old Sony KV-20S20 TV. I replaced the transistores in the HOT area and a D1877 transistor on the cold are. I replaced a small 0.47 ohm resistor befor the two transistor on the hot are. The tv can turn on but after 5 sec it always turns off. Measured the current that was 80 mA. I unplugged the ANOD and still have the same issue. What can I do?
Thx in advance
Balazs

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  • NUTZ19802001 Sep 25, 2008

    Hi, I got an old Sony KV-21RS10C MODEL TV. I replaced the transistores in the HOT area and a D1877 transistor on the cold are. The tv can turn on but after 5 sec it always turns off. What can I do?
    Thx in advance


    NATH

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