Author Topic: JDM-055 remote does not recognize the battery.  (Read 791 times)

Offline tomari

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JDM-055 remote does not recognize the battery.
« on: October 06, 2023, 08:34:55 AM »
Hello.
I have a JDM-055 that does not recognize the battery, I have changed the battery with a new one and it does not recognize it either, if I connect the remote to the play it works perfectly, even if I remove the battery. What could this be due to? Could the charging IC be bad? Thank you.

Offline RDC

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Re: JDM-055 remote does not recognize the battery.
« Reply #1 on: October 07, 2023, 06:24:13 AM »
Check that R59, R60 and C63 are in place and in spec.

https://acidmods.com/forum/index.php/topic,44645.0.html
Screwing up is one of the best learning tools, so long as the only thing you're not learning is how to screw up.

Offline tomari

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Re: JDM-055 remote does not recognize the battery.
« Reply #2 on: October 07, 2023, 11:27:56 AM »
Hi. I need value of R59 and 60. Thanks.

Offline zis2104

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Re: JDM-055 remote does not recognize the battery.
« Reply #3 on: October 07, 2023, 04:06:17 PM »
Are shorted?
« Last Edit: October 07, 2023, 04:08:22 PM by zis2104 »

Offline zis2104

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Re: JDM-055 remote does not recognize the battery.
« Reply #4 on: October 07, 2023, 04:13:10 PM »
150k 1% 60 and 59

Offline tomari

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Re: JDM-055 remote does not recognize the battery.
« Reply #5 on: October 08, 2023, 03:32:49 AM »
I don't know if they are shorted or not, my problem is that the remote does not recognize the battery, the battery is at 100% and the remote says it is at 0. Sorry for my English, I am translating it with the Google translator.

Offline zis2104

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Re: JDM-055 remote does not recognize the battery.
« Reply #6 on: October 08, 2023, 05:21:40 AM »
I don't know if they are shorted or not, my problem is that the remote does not recognize the battery, the battery is at 100% and the remote says it is at 0. Sorry for my English, I am translating it with the Google translator.
Me too, i am italian and my english is very bad

Offline tomari

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Re: JDM-055 remote does not recognize the battery.
« Reply #7 on: October 08, 2023, 02:01:46 PM »
The inductor that is to the left of the pmic, when I measure it in continuity to ground, the multimeter gives me continuity, that means that there is a short, somewhere on the board, it could be that the pmic is defective and for that reason it does not detect me Battery. Thank you.

 

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