Doubt in circuit of a PCB

Thread Starter

Zenesis

Joined Jan 3, 2019
1
Can anyone tell me what is the area within the yellow circle in the attached image and what's it for?

Capture_Zenesis.jpg


Mods Note:
Please don't upload the colorful images file as *.png, because it will spent too much HDD space of system, you can upload it as you already uploaded the *.jpg file, when your *.png file converted to *.png file, the file size from 458,538 bytes reduced to 68,933 bytes, in this site that the *.png just suitable for less 4 colors and the simple vertical and horizontal line.
 

Attachments

kubeek

Joined Sep 20, 2005
5,795
I would say that is a blob of solder. It looks like the pcb is ready for two alternatives for that transistor. Looks like a D2PAK could fit in there if you remove T2.
 
Top