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현재 버전 게시자: Minho ,

본문:

The BQ24072 should be easy to source (http://ca.mouser.com/Texas-Instruments/S...). As for the DA4, it would help if the OP posted a picture so we could see what it is (or was ;>)

What
What is the marking on DA3? Chances are they are identical or complimentary.
The BQ24072 should be easy to source (http://ca.mouser.com/Texas-Instruments/S...). As for the DA4, it would help if the OP posted a picture so we could see what it is (or was ;>)

What
What is the marking on DA3? Chances are they are identical or complimentary.
 
I'm not an expert on Gameboys so I'm just trying to help here. SMD marking codes are not an exact science and they are not unique. As best as I can tell, they appear to be TVS diodes in SOT-5 packages. I haven't found any schematics on the web. Donor boards might be the best approach here.

현황:

open

원문 게시자: Minho ,

본문:

The BQ24072 should be easy to source (http://ca.mouser.com/Texas-Instruments/S...). As for the DA4, it would help if the OP posted a picture so we could see what it is (or was ;>)

What is the marking on DA3? Chances are they are identical or complimentary.

I'm not an expert on Gameboys so I'm just trying to help here. SMD marking codes are not an exact science and they are not unique. As best as I can tell, they appear to be TVS diodes in SOT-5 packages. I haven't found any schematics on the web. Donor boards might be the best approach here.

현황:

open