IC identification JBL Boombox 2

[seb68]

Re: IC identification JBL Boombox 2

For information, I replaced the defective ic with the SY8303AIC and the JBL Boombox 2 works again.

[vinifix]

Re: IC identification JBL Boombox 2

I found a compatible component for sale. sy8263a iC, there is on aliexpress. step down regulator 30v 3A .

[angel-boy]

Re: IC identification JBL Boombox 2

i have a problem with jbl boombox 2, is not charging the battery. i charge the battery on a power source, is working, but somehow is a false charging. shoul change the SY8303AIC ?

[VasKart]

Re: IC identification JBL Boombox 2

Service manual

[loyot34476]

Re: IC identification JBL Boombox 2

Service manual

PERFECT!!! 😘

[ppt]

Good morning family i need some help with boombox 2 no voltage charge

[Antanas Lescin]

U14 = dBCFB

[nuhlik]

Help please identify the chip in the Chinese copy of the bluetooth speaker BOOMBOX Written JL chip ap21273-26 but there is no such thing on the entire Internet

[truclacicr]

The "JL" logo belongs to Zhuhai Jieli Technology Co.,LTD. The IC is probably a custom programmed part.

https://www.zh-jieli.com/

https://www.zh-jieli.com/product/product.php?class2=112

[Argento7]

Re: IC identification JBL Boombox 2

You are not far from the truth.
But i have not found with this top marking any mps.
Top Mark : BCSB
Code product : BCS
B : year code

Here