[sdiy] Blue Sky TK0327E Amplifier IC datasheet?

MTG grant at musictechnologiesgroup.com
Thu Mar 19 23:23:37 CET 2020


I wouldn't force an output, no.  I don't read Chinese, and it being an 
analog thing (no communications input), I assumed SD was a Shutdown 
input.  Maybe Google Translate can help.  But you could be right and 
that it reflects the power being stable.


On 3/19/2020 2:46 PM, Kenny Balys wrote:
> 
> Pin 8 seems to be a status line.
> 
> Set = I Am On
> Clear = I Am Off
> 
> Do you think I should try forcing it?
> 
> 
> 
> On 19.03.20 21:25 , MTG wrote:
>> "Just" make sure SD (pin 8) can't be pulled low?
>>
>>
>> On 3/19/2020 1:39 PM, Kenny Balys wrote:
>>>
>>> Thank you kindly Ulrich, its very enlightening.
>>>
>>> I was hoping it was just a LM386 clone but its not.
>>>
>>>
>>>
>>> On 19.03.20 20:09 , Ullrich Peter wrote:
>>>> Hi!
>>>>
>>>> Here is the link to the datasheet... chinese I think...
>>>>
>>>> http://www.i-techgz.com/i-tech/upload/profile/20160307/2016030750848705.pdf 
>>>>
>>>>
>>>> Ciao
>>>> Peter
>>>>
>>>> ________________________________________
>>>> Von: Synth-diy <synth-diy-bounces at synth-diy.org> im Auftrag von 
>>>> Kenny Balys
>>>> <kenny at beatkamp.com>
>>>> Gesendet: Donnerstag, 19. März 2020 20:51
>>>> An: SYNTH DIY
>>>> Betreff: [sdiy] Blue Sky TK0327E Amplifier IC datasheet?
>>>>
>>>>
>>>> I am trying to disable the stupid "auto sleep" function on a
>>>> Teenage Engineering / Ikea Frekvens speaker.
>>>>
>>>> It uses a Blue Sky TK0327E Amplifier IC but there is no
>>>> datasheet or website for this device or company it seems.
>>>>
>>>> Shady clone?
>>>>
>>>> Does anyone know of a datasheet or of the equivalent part?
>>>>
>>>> Thank you kindly.
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>>>>
>>>>
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> 
> 



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