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[b] Greetings to all. I have a NOKIA 201.2 type RM-800 that does not charge the battery. I disarmed the team and reviewed certain continuities that I got in this forum, and they all worked well.
Then I proceeded to connect the charger and I could see that at the tip of the charger I have 6.5VDC but in the contacts of the logic card where the battery should go, I could only read 0.4-0.7 VDC.
Question: What may be causing this failure?
Who gave me the equipment, told me that it stopped turning on from one moment to another and they could not reload it.
Note: He never got wet or got hit.
Greetings and thanks for your suggestions and help. [/B]
Good one of the possible failures is that the charging center is damaged since sometimes the voltage marks it well but due to possible defects in the charging center the voltage does not reach the tips that feed the battery.
Another cause may be that you have damaged the voltage regulator
And the other cause is that you need an overheat in the regulator area, since you might have a false contact
Javier, I carried out what you told me above, and yes, it is the voltage regulator. I heated it, but it did not react, so I will declare him brain dead hehehehe.
I will sell it for pieces.
Thanks for your help. Regards.
The battery is perfect. This was a team that had very little use, so I miss it when I definitely realized that the regulator was dead, I was even surprised. But hey, fault failures.