Acer AL1932 AL1932 Service Guide - Page 29

Change U5 or Q9 or U9

Page 29 highlights

3.No Audio No Audio Check Input source Or Change CN5 Change U5 or U9 No Check Input Signal CN5 OK ? OK No Check CN6 to Speaker OK ? Change Speaker or CN6(Cable) OK No Check U5(Pin6)Volume & U9 OK ? OK Check U5Pin1(Mute) & Q9 & U9 OK ? No Change U5 or Q9 or U9 - 29 -

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