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Author Topic: Anyone have iRobot Roomba 500/600 schematics?  (Read 2986 times)

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Offline OpenCircuitTopic starter

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Anyone have iRobot Roomba 500/600 schematics?
« on: February 13, 2020, 05:25:36 am »
Having problems with the left wheel module not moving forward and/or reverse. Wheel module tested good. Would like to isolate wheel drive circuitry.  A lot going on on this PCB.
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Offline Carl E

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Re: Anyone have iRobot Roomba 500/600 schematics?
« Reply #1 on: April 13, 2020, 12:38:16 am »
Hi,
Not sure if this helps as its for the charging and supply circuits. I found this on the web... it helped me by pointing out the 2 mosfets,  U2 and U4,  P/N N3PF06 fail when trying to charge dead batteries. if you change 1 you should change both. I've fixed 3 Roombas by changing these Mosfets. Hope this helps.
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Offline gorge441

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Re: Anyone have iRobot Roomba 500/600 schematics?
« Reply #2 on: April 13, 2020, 03:40:32 pm »
Please check this, https://www.ifixit.com/Device/iRobot_Roomba_5xx_Series. I think it might help you
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