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TV Philips 21PT1381/ vertical deflection(black screen)

Philips 21PT1381/71Rno vertical deflection(black screen)..with audio.replaced: jungle IC(TDA8361) and Vertical IC(TDA3653B)--same trouble.-pin7(sandcastle) of TDA3653B has 3.5v(vertical IC in Protection mode because flyback generator didnt work.-Pin8= 0v(it must be 5v)==vertical feedback=4v(Jungle IC pin 38)--must be at least 2.5v

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