My 3ds wont hold a charge at all.
I have a 3ds (CTR-001) that won't hold a charge. I've tried a different battery, and it still won't work. It runs while plugged in, but the instant I unplug it, it shuts down. The RTC also doesn't work. If there's a capacitor or resistor I need to replace I'd like to know where and how to look.
Ist dies eine gute Frage?
8 Kommentare
@ri7 post some good pictures of your mainboard (both sides). If I remember right there is a power fuse and a charging fuse. Let's see what is going on with your 3DS Bilder zu einer vorhandenen Frage hinzufügen
von oldturkey03
@oldturkey03 I added the pictures.
von Ririe Nielsen
I should also have mentioned I have multiple 2dses I can take parts from.
von Ririe Nielsen
Changed the fuses; no dice.
It functions exactly as it did before.
von Ririe Nielsen
Okay so F2 is the one from the battery. Do you have continuity? You can check the test points as well.
TP22 Battery Supply Plus (via F2 to TP259) (near powerman)
TP23 Battery type/detect/alert? (P4.center) (typ=0.01V) (near mcu)
The other thing to check might be the "Fuel Gauge"
TP38 Fuel Gauge: Battery Voltage Input (CELL) (4.07V) (near powerman)
TP39 Fuel Gauge: Power Supply (VDD) (4.07V) (near powerman)
von oldturkey03
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