Home › Forums › Product Discussion & Questions › BeoGram › Beogram 4002 – Arm sensor not turning on, need help :)
Tagged: Beogram 4002, Help, Repair, sensor, tonearm
- This topic has 2 replies, 2 voices, and was last updated 2 days, 5 hours ago by
hcraig244.
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15 December 2025 at 00:33 #71938
Jules
BRONZE MemberHi all,
Last week I was trying to repair my tonearm as it hadn’t been used for a long time and needed some greasing. Before repairing, my arm sensor was working fine. After repairing, it suddenly stopped working (no light coming out of the sensor). I wanted to surprise my dad by repairing his Beogram, but have now stumbled upon this issue.
My assumption is that a cable may have gotten loose or something else, not necessarily that the sensorlight is defaulted for example. Does anyone know a good solution to this issue, where i can either troubleshoot or something else?
Would love to be able to repair the player and have done so with other more often, so I know my way around if you have any instructions!
Thank you very much in advance.
Best Jules
15 December 2025 at 11:37 #71945hcraig244
SILVER Membercheck out beolovers blog on this…..may help you understand whats going on
https://beolover.blogspot.com/2022/05/beogram-Replacing-sensor-arm-bulb-with-led.html
15 December 2025 at 11:47 #71946hcraig244
SILVER Memberyou may be lucky and only have to replace the lamp in the end of the sensor arm……good luck
Craig
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