I was surprised to see this little yellow sticker after removing the deck from a damaged DCC900! Perhaps Philips should give me my money back? I bought this deck knowing that it had had a knock and a couple of small plastic parts had broken off the loading tray, so removed the deck from my other 900 thinking I could put them side by side to find out where the parts had come off from but (just my luck) the two decks were manufactured differently. I hope my service manual gives me the corerct diagram though (just thought about that!) I can’t see any surface caps on the r/w board which also differs from the one in Ralf’s cap change video in that it seems to also have the header for the tape head connection so may be a bit trickier to remove? Anyway, I’m still curious about the little sticker.