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      Andy1978 replied to the thread KEF LSX Teardown and Repair.
      Finally i fixed my lsx. My creazy idea was right. I do it like on pics and it works fine few hour in closed case
      • IMG20241003090838.jpg
      • Screenshot_2024-10-03-09-06-46-50_57e717c094f371a1dada6567a1123b99.jpg
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      Andy1978 replied to the thread KEF LSX Teardown and Repair.
      Lsx is my first and last all in one. I have also kef IQ 70 + powernode+ nordost superflatline+ woofer kef and that play awesome.
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      Andy1978 replied to the thread KEF LSX Teardown and Repair.
      Im sure problem is too high temperature near Q211. All parts looks good. I tried use heatsink, but that was really small. First i try to...
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      Andy1978 replied to the thread KEF LSX Teardown and Repair.
      R411 4.8kohm. i try to check temperature but i have to get temp. Meter. I have creazy idea. If in ma case problem is dc regulator (its...
      • IMG20241003090838.jpg
      • Screenshot_2024-10-03-09-06-46-50_57e717c094f371a1dada6567a1123b99.jpg
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      Andy1978 replied to the thread KEF LSX Teardown and Repair.
      Most strange thing is that - spekaer play few hour without problems but it must be like on picture
      • IMG20241002200345.jpg
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      Andy1978 replied to the thread KEF LSX Teardown and Repair.
      I check Q211 and pin 1-2 0.7v pin 1-3 0.7v pin 2-3 0.692v VOltage q211 Pin 1 20v work fine 9.5v blinking Pin 3 18.9 work fine 9v...
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      Andy1978 replied to the thread KEF LSX Teardown and Repair.
      Z203 was dirty. I don't know what was that but now looks good. C 436 looks good too. When i check z203 there was 0.7v and 2v on other...
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      Andy1978 replied to the thread KEF LSX Teardown and Repair.
      I'm from Poland. Input voltage is 30v. I make photo tomorrow. I just closed speaker for test. I replace small cooler on BCP 56. It plays...
      • IMG20241002134158.jpg
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      Andy1978 replied to the thread KEF LSX Teardown and Repair.
      Sorry for my english... I have same problem with my LSX. In service replaced L236 and C434, C435. Now i can play music about 10 minutes...
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