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원본 게시물 작성자: Olivier

텍스트:

I have made use of “ptest” (thanks Amir) and have been able to find interesting results…

Test has been performed on the following devices using the SAME battery:

* 2x PSP 2000’s presenting the issue (PSP works like a charm when connected to power supply BUT battery would neither function nor be detected in any way) 

[image|2192115]

[image|2192105]

* 1x PSP 3000’s not presenting the issue (battery detected and working) 

[image|2192119]

As you can see from above screenshots, in the case of the 2x PSP 2000’s, there is a battery detected and even charging, but communication between battery and device fails to establish. In this case, battery won’t be able to power the PSP. That may confirm a mobo/IC issue… perhaps the “charging IC” as shown on the pic below:

[image|2192139]

Please let me know your thoughts if any, or if you’ve come across similar experience, comments would be highly appreciated!! :)

Olivier

현황:

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