Haier HL19KN2 Service Manual
Also see for HL19KN2: User manual
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Contents
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Service ManualModel No.:9-2. Main board failure checkState: No SoundNo Sound(All Mode)Check the inputSource Change Source inputCheck theinput/outputRe-soldering or changeIC U13Check theinput/outputRe-soldering or changeIC U55Check theinput/outputRe-soldering or changeIC U2Check theSpeakerChange the SpeakerCheck theSperker wirefailfailfailfailfailpasspasspasspasspassIC U16IC U12IC U15- 40 - |
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