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| 5760 (DA0ZRJMB8C0) short circuit in battery https://vlab.su/viewtopic.php?f=59&t=57729 |
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| R EZ A [ 25 фев 2017, 13:29 ] | |
| Заголовок сообщения: | 5760 (DA0ZRJMB8C0) short circuit in battery |
hello masters i had a laptop with water damage in PU3 area i heated the area and laptop turned on and works properly when charger is pluged first D/C#=0V and next connect the battery ,it works good and charge the battery when only battery is connected D/C#=3.3V but laptop tunes on and works but when battery is connected first and next i plug the charger still D/C#=3.3 and there is short circuit why P-CH mosfets wont switch? where is the problem u think? thanks all |
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