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Posts referring to the 3M MP7770

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Topic:   burnt fuse, should i buy?

hi all, i am searching to buy a projector. i found a m3 mp7770 second hand for a very low price. 200$. the guy selling told me the lamp should be replaced and mentioned a fuse is burt and should also be raplaced. my question. if he is truthfull and only a fuse is to be replaced, how hard is it to replace it myself. i should mention i know my way around hardware, to some degree, i once built a home made projector, which actually works. any help or information will be helpfull, anybody has service manuals for this projector?
Forum: Projectors