Question about Sony KV-20S20 20" TV
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
There should be circuit designations printed on the PC board. Without those, there are too many possibilities to give you anything useful. Can you provide those please?
Posted on Jan 21, 2009
I have Sony TV, transistor D1878 is damage, can i use the another type for replacemen?
Posted on Apr 01, 2010
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