SHARP LC-26SH7RU-BK с прогревом пропадает звук.

AVL68 · 2017-12-12T19:04:09+0000

SHARP LC-26SH7RU-BK Panel: V260B2-L01 Invertor: T87I027.14 PSU: 715G3467-3 Main: 715G3535-3 Audio amplifier: TDA8933BTW Пришел с неисправностью с прогревом начинает хрипеть звук и пропадает совсем. Прогрев феном зоны усилителя дал положительный результат, звук пропал совсем! Вычислил обрыв резистора 39kOm, R635, на фото указан. Впаял, звук пошел нормально. This is the hidden content, please Sign In or Sign Up This is the hidden content, please Sign In or Sign Up This is the hidden content, please Sign In or Sign Up

By AVL68
December 12, 2017 in SHARP

https://kenotrontv.ru/topic/5856-sharp-lc-26sh7ru-bk-s-progrevom-propadaet-zvuk/

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