Hello. Tell me how to check the following chips: M92T36/BQ24193/P13USB. The console does not want to charge. With a new battery, I start the firmware, and error 2101-0001 appears
in search gives out only guesses. "May be M92T36. May be BQ24193.replace everything" . I did not find the exact answerTwo things. 1. No. 2. Search the forums.
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3.72 = flat.Additional information: all smd calls on one side only. Battery voltage 3.72V. 5 and 6 legs of the IC give out 2.76V
In hekate, the battery charge does not jump (which, as I understand it, says that the BQ24193 is working
switch poweroff:3.72 = flat.
First check something is getting into bq24193.
Check testpoint on top of bq24193. V+ should be 0v without usb plugged.
Rising to 3-4v usb plugged in.
Next, check fuel gauge registers (max17050).
The chip for this is on the other side of the board but you can check registers in Hekate (or fix/reprogram using my Hekate mod called switchboot) which has the disabled Hekate code enabled. Check registers aren't FF FF...
If all is good and console is booting, then m92t36 is probably ok. Or at least the core voltage is. Pin 5 volts should = pin 6 +/- say 200mV. Though pin 5 can go higher up to 6v according to some Chinese users.
Try this:
On the ninty error screen, plug into dock. If you get picture, assume pi3usb is ok for now.
That leaves bq24193 or fuel gauge(though this is just for battery percentages really).
I'm not near my notes as I'm at the coast but will be home at end of week.
switch poweroff:
On green testpoint:
without usb - 3.72
w/ usb - 3.72
yellow testpoint - always 0
Switch in hekate:
On green testpoint:
without usb - 3.72
w/ usb - 3.72
yellow testpoint - always 0
Docked - only green led on dock. No picture
m92t36:
5pin - 2.4v
6pin - 3.2v
The charge console shows the correct one. Threw to another - the same data. Ok then order bq24193. and it certainly can be connected with an error 2101-0001?Do you get a picture with a charged battery?
No volts with usb on yellow TP?
Looking like bq24193 to me. Fuel gauge appears good.
Got green light on dock...
I'm saying bq24193 at the moment.
Replace M92T36/BQ24193/P13USB.no effect. Consumption has become zero. It was 0.02ADo you get a picture with a charged battery?
No volts with usb on yellow TP?
Looking like bq24193 to me. Fuel gauge appears good.
Got green light on dock...
I'm saying bq24193 at the moment.
I get to RCM mode by unpluging the NAND EMMC module, then press the power and plug it back in LOLAs it turned out, you can get into the RCM without M92T36
I get to RCM mode by unpluging the NAND EMMC module, then press the power and plug it back in LOL
also I leave you a little gift attached
switch poweroff:
On green testpoint:
without usb - 3.72
w/ usb - 3.72
yellow testpoint - always 0
Switch in hekate:
On green testpoint:
without usb - 3.72
w/ usb - 3.72
yellow testpoint - always 0
Docked - only green led on dock. No picture
m92t36:
5pin - 2.4v
6pin - 3.2v
M92T36Hello. Tell me how to check the following chips: M92T36/BQ24193/P13USB. The console does not want to charge. With a new battery, I start the firmware, and error 2101-0001 appears