OK, but how do I remove the cloth grille covering the speakers?
Very carefully. You’ll need to run your fingers over the grille on the left side of the set as you stand in front of it (the set’s right side). You’ll feel two rectangular holes. Gently push a blunt instrument into them to release the two plastic clips. Take care not to tear or stretch the fabric. Once the left side is released, it should pop out about an inch. Use the leverage to gently pull the grille off the front of the set. It may help to pinch the top and bottom together to create enough space to release the other clips. The right side does not need to be released in the same way as the left; it should come free once the front is released. Or, you can follow the service guide’s official instructions: [quote]Carefully insert a screwdriver between the loudspeaker panel and the cabinct in the right-hand side of the set. Loosen the loudspeaker panel by exerting a light pressure with the screwdriver. Push the loudspeaker panel towards the left.