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Philips Roller Controller Repair
willy and one other contributor
Last updated on Sep 2, 2026
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Community-Contributed Guide
An awesome member of our community made this guide. It was not created by iFixit staff.
What you need
Parts
Tools
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Remove the 5 screws on the bottom edge.
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Detach the top cover.
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Watch out for the connector for the buttons on the right side. Disconnect it.
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You can pull the tabs on both sides slightly outward and then carefully pull the clip upward.
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Use a pick to carefully release the bearing retainer.
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Replacement parts you need:
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4x LTR-301 Infrared Receiver
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4x LTE-302 Infrared Emitter
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The emitters, LTE-302, are mounted on the inside and replace the BLUE-tinted emitters.
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The receivers are positioned against the outer edge of the board. These are the LTR-301 types.
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Often only the emitters are faulty, but we prefer to replace both the emitters and the receivers.
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Desolder the emitters.
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Place the replacement parts and solder them back into place with a little flux.
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Ensure that you place the parts neatly into the holder and that both the receiver and the transmitter are at the same height.
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To reassemble your device, follow these instructions in reverse order.
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