Re: Logitech Z506 power supply
Here update guys i Fixed the power supply with almost same qualifications but somehow my bass quality dropped other amfi system works fine just bass not satisfying my requirements
melih
Member
Last Activity: 12-30-2020, 04:55 AM
Joined: 12-16-2020
Location: Eskişehir
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Re: Logitech Z506 power supply
Hi, Forum now i found replacement power supply for same sound system here is details this one dont have malfunctions and output is 16,7 volt. Is it correct.Leave a comment:
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Re: Logitech Z506 power supply
Actually before i can able to buy 12v adapter but here some people try with higher voltage i dont know at home im gonna check there is some 12v adapter...Leave a comment:
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Re: Logitech Z506 power supply
Result is same guys im gonna buy freezer spray and test it which one get defected.Leave a comment:
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Re: Logitech Z506 power supply
How i can downgrade 19 volt to 12 volt i could do i searched but didint understand from pages or selling some products has eligible to adjust voltage exit....Leave a comment:
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Re: Logitech Z506 power supply
Hell guys now i refreshed thermal paste on the aluminum board and plus i addes fan inside the box
lets what will happen if it continue like that im gonna change both chips. Hopefully its not goes this way Thank a lot i didint feel alone on this way 
I forgot to take photos but i used old model 12 vold DC fan along with Pentium 4 aluminum case fan is turning fast but not so fast im gonna test it.
Last edited by melih; 12-19-2020, 04:40 PM.Leave a comment:
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Re: Logitech Z506 power supply
Now i installed Dell Laptop Adapter wich is 19.5 volt 3,34a now working properly but after 3-4 hours need to cooldown 5-10 min so after i can use without problems. On board there is STA540 modules maybe getting too hot i dont know. Others looking fine....Leave a comment:
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Re: Logitech Z506 power supply
Hi, Guys new update before sound system was working around 45 min after power supply i updated with brand new notebook adapter. Now working only 3 hours after cooldown will work again 3-4 hours now What im gonna do now i dont know
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Re: Logitech Z506 power supply
Yea i dont want to burned out the speaker system because here currency issues they get expensive now. So if this laptop charger is okay im gonna buy it and mount inside box everything will be fine. Hopefully
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Re: Logitech Z506 power supply
Pictures added. Other components i didint checked but everything seems okay. I am curious about what values needs for that bobin coil. I brought some componenets whihc i can able to read. I am adding their photos too but i learned values from this forum.
Bobbin Coil shop seller talked about 100 something like that i dont know which i brought there is no value on it....Last edited by melih; 12-17-2020, 12:32 AM.Leave a comment:
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Re: Logitech Z506 power supply
Sorry to wake up this old topic but even me i have same problem guys hopefully will help to others so that's why im putting here. My problem is this sound system working only 45min or 1 hour after sound not coming at all when im unplugging the power cable after cooling down i can able to listen music.
At home there is one Laptop Adapter 19v 4.74a i dont know it is suitable or not but with calculation around 90w.
If this Power unit able to repairable i can do just here im wondering about radial leaded bobin coil and FUSE...Leave a comment:
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