Hello. The sensor does not switch on the lamp. What is the easiest way to find the fault in this motion sensor? Which component could have been damaged? Is it viable? Please do not hesitate to ask for help. Thank you. Regards.

At the relay, on the edge of the board, there is a resistor fuse Voltage measurement on diode ZD1

I am guessing which ones these are, but could you please indicate the items? Thank you.

Resistor value 150Ω/0.5W - looks like an ordinary resistor but also to be checked

How to Diagnose Faulty Infrared Motion Sensor in Filament Lamp

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#1 15991003 12 Oct 2016 20:52

sebokuc sebokuc

Level 13
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Post #1
15991003 12 Oct 2016 20:52

Hello.
The sensor does not switch on the lamp.
What is the easiest way to find the fault in this motion sensor?
Which component could have been damaged?
Is it viable?

Please do not hesitate to ask for help.
Thank you.
Regards.

Attachments:

IMG_20161012_200418678.jpg Download (1.85 MB)

IMG_20161012_200437928.jpg Download (2.27 MB)

IMG_20161012_200155640.jpg Download (2.36 MB)

IMG_20161012_200401630.jpg Download (2.54 MB)
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Helpful post

#2 15991498 13 Oct 2016 00:23

HD-VIDEO HD-VIDEO

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Helpful post
Post #2
15991498 13 Oct 2016 00:23

At the relay, on the edge of the board, there is a resistor fuse

Voltage measurement on diode ZD1
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#3 15992067 13 Oct 2016 12:47

sebokuc sebokuc

Level 13
» | Topic author Helpful post? (+1)

Post #3
15992067 13 Oct 2016 12:47

I am guessing which ones these are, but could you please indicate the items?
Thank you.

Attachments:

1 (2).jpg Download (3.09 MB)

1 (1).jpg Download (2.92 MB)
#4 15993720 14 Oct 2016 00:17

HD-VIDEO HD-VIDEO

Level 43
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Post #4
15993720 14 Oct 2016 00:17

Resistor value 150Ω/0.5W - looks like an ordinary resistor but also to be checked

Attachments:

Image1.jpg Download (27.54 KB)
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How to Diagnose Faulty Infrared Motion Sensor in Filament Lamp—Common Damaged Parts?

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