Roomba 616 IR LED

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Roomba 616 IR LED

Postby idogafni » June 20th, 2019, 9:58 am


I have Roomba 616 and one of the IR LED or phototransistor of the cliff sensor got bad,
i want to change it but dont have the specifications of the part that i need. somebody knows?
The LED that got bad is transparent, i dont know which is the PT and Which is the IR LED

please help
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Re: Roomba 616 IR LED

Postby vic7767 » June 20th, 2019, 11:29 am

The two components contained inside the cliff sensor are: 1) Photo detector transistor LTR-4206E
2) High Speed Emitter VSLB3940 (Clear Lens)
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