caramoan tour package

caramoan tour package

Author Topic: vs4421 altech lansing,plug in 220v change ic.but the subwoofer not workin  (Read 674 times)

Offline ekhim

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wala po sya potentiometer para sa level ng sub

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Offline SexyPaint

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saan ka nakasukat ng 22v sis sa capacitor ba ??dual ecap yata ginamit jan???split ba ang supply nian??check mo vcc+ at vcc- ng supply ng sub ic

single supply lang yata to sir...pin 9 vcc

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Offline SexyPaint

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kung nagpalit ka ng sub amp ic, then tama naman cguro supply kasi 22, at basta nakakarating sa vcc pin ng ic at walang sound kahit nasundot mo na INPUT ng subamp ic, better check surrounding components ng subamp......

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Offline comtronixs

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hindi naman siguro loose connection or may open :)

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Offline SexyPaint

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nawawala na si TS.........baka busy..................

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Offline J@M

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Kung palit na IC nyan malamang my salarin kpa sa pligid...
Don't Give up

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