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Tormes Guest
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Posted: Wed Oct 10, 2007 10:12 pm Post subject: sony kv-29x5e |
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Hello all,
I have a TV sony kv-29x5e (FE-1 chassis), that doesn't start.
When I switch on, it blinks the led 2 times. I found the Q533 (2SD2539) damaged and I changed it.
After I switch on again, the TV works during 10 minutes, and switch off again.
I changed the HOT transformer and the Q533 once again, and I have the same problem. After some minutes, it switch off again. When I switch on, the led blinks 2 times
I resolder the contacts around the transistor 2sd2539.
Can you help me?
Best regards
Tormes |
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Guest
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Posted: Thu Oct 11, 2007 8:26 am Post subject: |
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did you use a genuine sony transistor, from experience copies will not work in these sets |
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tormes Guest
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Posted: Thu Oct 11, 2007 7:25 pm Post subject: |
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Well, the original transistor D2539 is from a unknown brand (I don't recognise the symbol of the factory). The news transistors that I bought are from Toshiba.
I will try to buy a new transistor from Sony. It's not easy, but I will try.
Thanks a lot. |
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