asrizal FRESHIE
Countries/State : Age : 53 location : sibu,sarawak Points : 8593 Reputation : 1 Number of posts : 3
| Subject: ada bunyi noise di speaker 12/2/2013, 1:32 am | |
| salam wat otai2 n ahli2 forum,,,, sa nak tanya,,,,sa baru jak pasang amp,tapi setelah psang ada pulak bunyi di speker mcam gasing beputar,dan kalau tambah res enjin makin jelas(macam pesawat pula) pertanyaan:1.apa punca bunyi tu ya.. 2.ada efek kah pada system electrnik kereta 3.apa cara boleh hilangkan bunyi tersebut thanks,atas bantuan otai2 dan ahli2..... |
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zenden FRESHIE
Countries/State : Age : 45 location : Kota Kinabalu Points : 8932 Reputation : 1 Number of posts : 78
| Subject: Re: ada bunyi noise di speaker 12/2/2013, 6:16 pm | |
| asrizal: ikut pengalaman sy ada bberapa sbb mungkin dia jd macam tu 1) amp gain set terlalu tinggi 2) grounding amp @ player tdk baik 3) rca cable ada rosak 4) wiring power cable dan signal tdk sempurna
cuba kasih rendah sikit gain d amp..ada prubahan ka teda... kalau tdk cuba pakai high to low converter dari player ke amp.. |
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finalazy84 MODERATOR
Countries/State : Age : 40 location : Keningau - KK Tag ID: : SFC 04901 Points : 15394 Reputation : 41 Number of posts : 3863
| Subject: Re: ada bunyi noise di speaker 12/2/2013, 6:41 pm | |
| ada pkai preamp? kasi ground bagus2 tu preamp.elakkan ground sekali d tempat sama dngn player.
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asrizal FRESHIE
Countries/State : Age : 53 location : sibu,sarawak Points : 8593 Reputation : 1 Number of posts : 3
| Subject: Re: ada bunyi noise di speaker 14/2/2013, 3:37 pm | |
| thanks,zenden...saya mau try step by step cara awak bagi tu lepas tu saya bagitaw hasilnya....
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asrizal FRESHIE
Countries/State : Age : 53 location : sibu,sarawak Points : 8593 Reputation : 1 Number of posts : 3
| Subject: Re: ada bunyi noise di speaker 14/2/2013, 3:44 pm | |
| ada pkai preamp? kasi ground bagus2 tu preamp.elakkan ground sekali d tempat sama dngn player.(finalazy84) saya tak guna pre amp lgi.saya guna head unit ori kreta tu je.untk grounding power amp saya connect kat sit driver camtu boleh ke?atau ada cara lain...thanks bantuanya
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zenden FRESHIE
Countries/State : Age : 45 location : Kota Kinabalu Points : 8932 Reputation : 1 Number of posts : 78
| Subject: Re: ada bunyi noise di speaker 14/2/2013, 9:19 pm | |
| bleh juga grounding kt seat tp pastikan permukaan bersih daripada cat @ minyak ..utk pastikan ground dpt contact penuh..bleh juga cuba try ground dr batt..cuba dulu kalau tak berhasil ada lg cara lain..tp agak costly sikit.. |
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finalazy84 MODERATOR
Countries/State : Age : 40 location : Keningau - KK Tag ID: : SFC 04901 Points : 15394 Reputation : 41 Number of posts : 3863
| Subject: Re: ada bunyi noise di speaker 14/2/2013, 10:50 pm | |
| Owh.....dri player smbungan RCA pkai hi-lo ka?klau ada ksi kurang gain tu hi-lo juga. tpi kn kurang gain cuma kasi smbunyi tu noise sja.prob still thre cuma tdk ketara suda la. |
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